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1. California law requires food employees to wash their hands using water that is at least what temperature?

The Retail Food Code sets a minimum water temperature of 100°F at the handwashing sink so that soap lathers well and grease lifts off skin without scalding the employee.

2. Counting only the scrubbing step with soap, how long should hands be lathered before rinsing?

California's six-step handwash takes about 20 seconds in total, of which the soap-scrubbing step accounts for 10 to 15 seconds of friction on every surface of the hands and forearms.

3. After rinsing and drying with a single-use paper towel, what should the employee do next at the sink?

Touching a contaminated faucet handle with clean bare hands would recontaminate them. The disposable towel acts as a barrier, then goes straight into the trash.

4. California prohibits food employees from touching ready-to-eat foods with their bare hands. Which of the following counts as a ready-to-eat food?

A ready-to-eat (RTE) food will not be cooked or otherwise treated to kill pathogens before service. Lettuce going onto a plate qualifies; raw chicken and grains that will be cooked do not.

5. When may a food employee use hand sanitizer instead of soap and warm water?

Hand antiseptics are a supplement, not a substitute. They only kill some surface microbes on already-clean skin; soil and grease block their action. California law requires a full handwash first.

6. A cook finishes portioning raw ground beef and is asked to plate a green salad. What is the correct procedure?

Gloves are single-task barriers. After handling raw meat, both the gloves and the hands underneath are considered contaminated; hands must be washed and fresh gloves donned for the RTE salad.

7. How often must single-use gloves be changed at a minimum during continuous use?

Even when a single task continues, glove material breaks down and microbes accumulate. The FDA Food Code adopted by California requires a change at least every four hours of continuous use, plus any time gloves tear or become soiled.

8. Which of the following is required for food employees who work with exposed ready-to-eat foods?

Long, polished, or artificial nails harbor pathogens and can chip into food. California law requires short, clean, unvarnished natural nails for anyone handling exposed RTE foods.

9. Which piece of jewelry is permitted on the hands or arms of a food employee handling exposed food?

Jewelry can hide soil and microbes and fall into food. California allows only a plain ring (typically a wedding band) on the hands or arms; watches, bracelets, and stoned rings are not allowed during food prep.

10. Why are hair restraints such as caps, hairnets, or beard guards required in food prep areas?

Hair can fall into food or carry Staphylococcus aureus from the scalp. Restraints both block strands from dropping in and remove the temptation to push hair off the face with contaminated hands.

11. A server takes a customer's cash payment, then returns to plate a sandwich. What must happen between those two activities?

Money is heavily handled and considered a contaminant in food code. Handling cash and then food without washing is a common cause of cross-contamination, so a full handwash is required.

12. An employee has a small cut on the back of the hand. They want to keep working with food. What is the correct combination of barriers?

An open wound can release pathogens and pus. California requires the cut to be sealed with a water-resistant bandage and then fully covered with a single-use glove so nothing leaks into the food.

13. Where, if anywhere, may an employee drink water during a shift?

Open cups and direct mouth contact with dispensers can drip saliva onto food. A lidded cup with a straw, stored off the prep line, is the only allowed way to stay hydrated on the floor.

14. Which of the following is BANNED in food preparation areas?

Chewing, eating, smoking, and using smokeless tobacco all transfer saliva from mouth to hands to food. They are prohibited in any area where food, equipment, or utensils are prepared or stored.

15. When should an employee put on their work apron?

Aprons worn outside the facility pick up dust, animal dander, smoke, and other contaminants. They must be put on at work, removed for breaks and restroom visits, and changed when soiled.

16. Which sink is the ONLY one approved for handwashing?

Each sink has one job. Handwashing requires its own designated sink stocked with soap, single-use towels or a dryer, and water reaching at least 100°F. Using a prep or warewashing sink for hands is a violation.

17. An employee comes to work with vomiting and diarrhea that started overnight. What must the person in charge (PIC) do?

Vomiting and diarrhea are 'Big Six' symptoms. California requires the PIC to exclude the worker from the facility (or restrict from food contact when applicable) until they meet the return-to-work criteria, and to notify the local health officer.

18. Which sequence correctly describes California's six-step handwash from beginning to end?

Order matters. Wetting first lets soap lather; scrubbing comes before rinsing so soil lifts off; the disposable towel is the last barrier between clean hands and the faucet handle.

19. Which set of supplies must a designated handwashing sink always have stocked and ready for use?

California law requires each handwash sink to provide hand soap, warm running water reaching at least 100°F, an approved drying method (single-use towels or a hot-air dryer), and a waste receptacle for used towels.

20. A line cook sneezes into a tissue, throws it away, and is ready to plate the next order. What is the correct next step?

Sneezing, coughing, or blowing the nose are specific triggers that require a full handwash. Hand sanitizer or putting on gloves over dirty hands does not satisfy California's requirement.

21. A cook wants to taste a simmering sauce to adjust the seasoning. Which method is allowed?

Tasting must be done with a single-use clean utensil. Double-dipping a stirring spoon or finger transfers saliva into food that other customers will eat.

22. Where should an employee store a personal cell phone, purse, or street jacket while on shift?

Personal items carry outside contaminants and pests. They must be kept in designated employee areas — never above or next to food, utensils, single-service items, or clean linens.

23. A prep cook has a full beard. What does California require?

California requires effective hair restraints for all hair likely to contaminate food, including facial hair. A beard net or guard keeps stray hairs from falling into food and discourages touching the face.

24. What is the correct procedure with a soiled apron when an employee needs to use the restroom?

Restrooms expose clothing to pathogens. Aprons must be removed before entering the restroom and a clean apron worn after the post-restroom handwash; this prevents bringing fecal bacteria back to the prep line.

25. Where may employees eat their own snacks and meals during a break?

Employee food can leak crumbs, allergens, or pathogens into the operation's food. Eating is allowed only in a designated break area that is separate from prep, storage, warewashing, and service zones.

26. Which method is an acceptable alternative to bare-hand contact with ready-to-eat food in California?

California §113961 bans bare-hand contact with RTE foods. Acceptable substitutes are single-use gloves, deli tissue, spatulas, tongs, dispensing equipment, or other utensils — handwashing alone is not enough.

27. Which symptom must a food employee report to the person in charge so that work restrictions can be applied?

California requires employees to notify the PIC of vomiting, diarrhea, jaundice, sore throat with fever, or an infected lesion. Jaundice can signal hepatitis A and triggers exclusion until cleared by the health officer.

28. A glove tears while an employee is portioning sliced deli ham. What is the correct response?

Single-use gloves cannot be repaired or reused. A tear, soil, or change of task means: remove glove, wash hands, then don a fresh glove before continuing with ready-to-eat food.

29. An employee asks whether they may wear nail polish at work. Which answer is correct under California law?

California allows polish or artificial nails only when the food employee wears intact gloves during all food handling. The polished or artificial nails must never come into direct contact with exposed food.

30. Which of the following is treated the same as smoking in California food prep areas?

Smoking, vaping, and the use of smokeless tobacco are all prohibited in food prep, storage, warewashing, and service areas. All three transfer saliva from the mouth to the hands and to food contact surfaces.

31. A new employee starts to wash their hands in the three-compartment warewashing sink because the handwash sink is across the kitchen. What is the violation?

California law restricts handwashing to a designated handwashing sink stocked with soap, towels, and 100°F water. Using a warewashing, prep, or mop sink contaminates dishes and food and is a violation.

32. An employee tells the PIC they were diagnosed by a doctor with norovirus. What action is required?

Norovirus is one of the listed reportable pathogens. California requires the PIC to exclude the diagnosed employee from the facility and report to the local enforcement agency; the employee may not return until cleared.

1. What is the temperature range commonly called the danger zone for TCS (time/temperature control for safety) foods?

California defines the danger zone as 41°F to 135°F. Within this range, pathogenic bacteria multiply rapidly on TCS foods such as meat, dairy, cooked rice, and cut produce, so total time in this zone must be tightly limited.

2. A cook is preparing a whole roast chicken. What is the minimum internal cooking temperature required?

All poultry, whether whole or ground, must reach an internal temperature of at least 165°F held for 15 seconds. The same minimum applies to stuffed meats, stuffing that contains TCS ingredients, and casseroles containing raw poultry.

3. What is the minimum internal cooking temperature for ground beef hamburger patties?

Ground meats, including ground beef, ground pork, sausage, ground fish, and tenderized or injected meats, must be cooked to at least 155°F for 17 seconds. Grinding spreads any surface bacteria throughout the product, so the entire mass must reach the higher minimum.

4. A server orders a whole-muscle beef steak cooked medium-rare. What is the minimum internal temperature required by California law?

Whole intact cuts of beef, pork, veal, and lamb only need to reach 145°F for 15 seconds because pathogens stay on the outer surface and the searing process destroys them. Ground or mechanically tenderized cuts require the higher 155°F minimum.

5. Fresh salmon fillets are cooked to order for a single customer. What is the minimum internal temperature for the fish?

Whole-muscle fish, like a salmon fillet, must reach 145°F for 15 seconds. Eggs cooked for immediate service share the same minimum. Ground fish, however, jumps up to the 155°F requirement because grinding mixes any surface bacteria throughout.

6. A cook reheats yesterday's chili for the lunch hot bar. To what temperature must it reach, and within what time?

Previously cooked and cooled TCS food that will be hot-held must be rapidly reheated to 165°F for 15 seconds and the heating step must be completed within 2 hours. Slow reheating in a steam table or hot-holding unit is not allowed.

7. California requires a two-stage cooling process for hot TCS food. What are the two stages?

The two-stage cooling rule allows 2 hours to drop from 135°F down to 70°F, then 4 additional hours to reach 41°F or below, for a total of 6 hours. If 70°F is not reached within the first 2 hours, the food must be reheated to 165°F or discarded.

8. A pot of beef stew is removed from the stove at 135°F at 2:00 PM. By what time must it reach 70°F or below to satisfy the cooling rule?

Stage one of cooling allows a maximum of 2 hours to fall from 135°F to 70°F. Starting at 2:00 PM, the food must reach 70°F by 4:00 PM. It then has until 8:00 PM (4 more hours) to drop to 41°F.

9. On a steam table, what is the minimum temperature at which hot TCS food must be held?

Hot TCS food must be held at 135°F or higher to stay out of the danger zone. The temperature is checked with a calibrated probe thermometer, not the dial of the steam table. Food below 135°F must be reheated to 165°F or discarded.

10. What is the maximum cold-holding temperature for TCS food kept in a refrigerated display case?

Cold TCS food must be held at 41°F (5°C) or below. Many operators target 38°F to leave a safety margin in case the unit's temperature drifts. Frozen TCS food must remain solidly frozen during storage.

11. Which of the following is NOT considered a TCS (time/temperature control for safety) food?

TCS foods include cooked starches, cut melons, cut tomatoes, cut leafy greens, milk, eggs, meat, poultry, fish, shellfish, soy products such as tofu, sprouts, and garlic-in-oil mixtures. A whole, intact watermelon is not TCS because the rind protects the flesh from contamination; once cut, however, it becomes TCS.

12. Which of the following is NOT an approved method for thawing TCS food in California?

Four approved thawing methods are: refrigeration at 41°F or below, submerged under running cool water (70°F or below) for no more than 2 hours, in a microwave with cooking immediately afterward, or as part of the cooking process. Counter thawing at room temperature is not allowed because the outer layer enters the danger zone while the inside is still frozen.

13. When thawing chicken breasts under running cool water, the water must be at what temperature and for how long?

Submersion thawing requires running potable water at 70°F or below, for a maximum of 2 hours. The chicken must reach 41°F or below before the 2-hour limit, otherwise it must be cooked immediately or discarded. The water flow must be strong enough to wash loose particles off the food.

14. A metal-stem food thermometer must be accurate to within what tolerance?

California and the FDA Food Code require food thermometers to be accurate to within ±2°F (±1°C). Thermometers should be calibrated regularly using the ice-point method and recalibrated after any drop or sudden temperature shock.

15. Which is the correct way to calibrate a bimetallic stem thermometer using the ice-point method?

The ice-point method places the stem at least 2 inches into a container filled with crushed ice topped with water. After 30 seconds, the dial should read 32°F (0°C); if not, the calibration nut is turned with a wrench until it reads 32°F. This is the simplest and most reliable field calibration.

16. Where should the probe of a thermometer be inserted to get an accurate reading on a chicken breast?

The probe should be inserted into the thickest part of the food without touching bone, fat, or the cooking vessel, since those conduct heat differently and give false readings. For thin items like burgers, insert from the side. Always clean and sanitize the probe before and after each use.

17. An operator uses 'time as a public health control' for sliced deli meat held at room temperature. If the meat starts at 41°F, what is the maximum total time it may be out before it must be served or discarded?

When time alone (without temperature control) is used, TCS food starting at 41°F or below may stay out for a maximum of 4 hours, after which any leftovers must be discarded. The food must be clearly marked with the time it was removed from refrigeration. A separate 6-hour option exists if the food stays at 70°F or below and is started at 41°F or below.

18. A vegetable medley will be cooked and held on a hot bar for lunch service. What is the minimum cooking/hot-holding temperature?

Fruits, vegetables, grains (rice, pasta), and legumes that will be hot-held need to reach only 135°F because they do not naturally carry the same pathogens as raw animal foods. Once cooked, however, they are TCS and must be hot-held at 135°F or hotter.

19. A delivery truck arrives with cold milk. What is the highest acceptable temperature for the milk at the receiving dock?

Refrigerated TCS foods, including milk, eggs in shell, raw meat, poultry, fish, and cut produce, must be received at 41°F (5°C) or below. Frozen items must arrive frozen solid. Foods received above 41°F must be rejected and noted on the invoice.

20. Which cooling technique helps a large pot of hot soup pass the two-stage cooling test?

Rapid cooling is supported by dividing food into shallow pans (4 inches or less), using an ice-water bath, stirring with ice paddles, and leaving the food uncovered or loosely covered until below 41°F. Putting a large hot mass into a freezer raises the freezer temperature and risks the safety of other foods.

21. A cook breaks several eggs together and scrambles them in advance to hold on a buffet steam table. What minimum cooking temperature applies?

Eggs cooked to order for immediate service may be cooked to 145°F. But pooled eggs, or eggs that will be hot-held rather than served immediately, are treated like ground meat and must reach 155°F for 17 seconds because pooling spreads any bacteria across many shells.

22. During a routine line check, the cook measures chicken salad on the cold line at 50°F and remembers it was placed there two hours ago at 41°F. What is the proper action?

Cold TCS food must stay at 41°F or below. Once it has risen above 41°F, time as a control would have to have been documented from the start; without that, the food cannot be served and must be discarded. Adding ice to a finished salad changes its character and is not an approved cooling method.

23. Time as a public health control may be used in a different 6-hour mode. To qualify for the 6-hour limit instead of 4, the cold TCS food must satisfy what condition?

California allows a 6-hour time-only option only when the food begins at 41°F or below and never goes above 70°F during the holding period. Once 70°F is exceeded, or the 6 hours pass, the food must be discarded — it cannot be cooled back down and reused.

24. A whole beef roast is being slow-cooked using an alternative time-temperature pairing. Which of the following pairings is acceptable for a roast?

Intact roasts of beef, corned beef, lamb, pork, and cured pork may use alternate time-temperature pairings such as 130°F for 112 minutes, 131°F for 89 minutes, all the way up to 145°F for 4 minutes. The lower the temperature, the longer the required hold time to achieve equivalent pathogen reduction.

25. A hunter donates fresh venison to a community kitchen. To what minimum internal temperature must the venison be cooked?

Wild game meats such as venison, elk, boar, and bear must reach an internal temperature of 165°F for 15 seconds. Wild game may carry parasites and pathogens not found in inspected farm-raised meats, so the higher minimum applies regardless of cut.

26. A pork loin is prepared with bread stuffing tucked inside before roasting. What is the minimum internal cooking temperature for the entire stuffed roast?

When stuffing is placed inside meat, fish, or poultry, the whole assembly must reach 165°F for 15 seconds — the highest applicable minimum. Stuffing absorbs juices that can carry pathogens, and the inner mass heats more slowly than the meat, so the higher temperature ensures full pathogen kill.

27. A pan of cooked rice was placed in the walk-in at 12:00 PM at 135°F. At 2:30 PM the cook checks and finds it is still 85°F. What must be done?

The two-hour drop from 135°F to 70°F is the critical limit. At 2:30 PM (2.5 hours after starting) the rice should already be at 70°F or below; since it is still 85°F, the cooling has failed and the rice must be discarded. The food cannot be salvaged by reheating once a cooling step is missed.

28. A steam table reads 130°F on a tray of meatballs. The cook says, 'I'll just leave them — the table will keep heating them.' Why is this wrong?

Steam tables, heat lamps, and other hot-holding equipment are only designed to maintain temperature, not to raise it. Food that has dropped below 135°F must be rapidly reheated on a stove or in an oven to 165°F within 2 hours, then returned to the steam table. Reheating on the steam table itself is too slow and grows pathogens.

29. A delivery of frozen shrimp arrives. The cook notices large ice crystals on the inside of the bag and ice clumps frozen at the bottom. What does this most likely indicate?

Visible large ice crystals and frozen pools of liquid in a package indicate the product thawed at some point during transport and was refrozen. Pathogens may have grown during the thaw, so the shipment should be rejected and noted on the invoice. Frozen TCS food must arrive frozen solid, with no signs of thawing.

30. A jar of homemade pickled cucumbers tests at pH 3.8 and is stored at room temperature on a shelf. Why is this acceptable?

TCS status depends partly on pH and water activity. Foods with a pH of 4.6 or below (highly acidic, like pickles, sauerkraut, and many fermented products) do not support the growth of typical pathogens and are not TCS. They can be stored without refrigeration, although flavor may be best refrigerated.

31. Beef jerky and other dried products are typically not classified as TCS food. Which property of the dried product is the key reason?

Water activity (aw) measures available water for microbial growth. Foods with aw ≤0.85 — such as jerky, hard cheeses, crackers, and dry pet treats — cannot support pathogen growth and are not TCS. Adding moisture (rehydrating, opening, or slicing) may change that status.

32. What is the recommended accuracy tolerance for a digital food thermometer used to check thin foods like hamburger patties?

Digital thermistor and thermocouple thermometers should be accurate to within ±1°F (±0.5°C), tighter than the ±2°F allowed for bimetallic stem dial thermometers. Digital probes also have a smaller sensing area, which makes them better for thin foods because the bimetallic stem must be inserted 2 to 2.5 inches to read correctly.

33. Between checking the temperature of raw chicken and then checking a cooked vegetable, what must the cook do with the probe thermometer?

Probe thermometers contact food directly and can carry pathogens between items. Between uses — especially between raw and ready-to-eat or different protein types — the probe must be washed, rinsed, and sanitized just like other food-contact tools. Alcohol wipes or sanitizer-soaked wipes labeled for food contact are common shortcuts.

34. A restaurant wants to vacuum-pack (reduced oxygen packaging, ROP) cooked meats in-house and hold them refrigerated for 5 days. What is required before doing so?

Reduced oxygen packaging (vacuum, sous-vide, or modified atmosphere) creates conditions that can allow Clostridium botulinum and Listeria to grow without competing organisms. California and the FDA Food Code require an approved written HACCP plan before retail-level ROP, particularly if the food will be held longer than 48 hours.

35. California allows cold TCS food to be held above 41°F using time as a control. What is the maximum total time and what happens to leftovers?

When cold TCS food is held without temperature control under the time-as-public-health-control rule, the maximum is 4 hours (starting from 41°F or below). Any food left after 4 hours must be thrown out — it cannot be returned to the refrigerator and served later, because pathogen growth during the unrefrigerated period is the reason for the limit.

36. Calibrating with the ice-point method, what dial reading is considered acceptable on a bimetallic stem thermometer that does not have an adjustable nut?

After the stem sits in an ice-water slurry for 30 seconds, a properly calibrated thermometer should read 32°F ± 2°F. If the reading is outside that window and the thermometer has no adjustment nut, it should be retired. Thermometers with a calibration nut should be adjusted until they read exactly 32°F.

37. A cook needs to measure the temperature of thin grilled chicken cutlets only 1/4-inch thick. What is the best technique?

Bimetallic stem thermometers require 2 to 2.5 inches of food contact, so they cannot read thin items accurately. A digital probe with a thin tip inserted from the side along the food gives a reliable reading. Color is never an acceptable substitute, since browning can occur before the pathogen-kill temperature is reached.

38. A commercially canned and sealed pasta sauce is opened straight from the can and used to top a pizza that will be baked. To what temperature must the sauce itself be reheated if served on already-hot pizza, given it has never been opened before?

Commercially processed and packaged ready-to-eat food (sealed cans, pouches) that has never been opened may be reheated to 135°F when intended for immediate hot-holding. The 165°F rule applies to food that was previously cooked on-site, cooled, and is being reheated. The pasteurization at the cannery already destroyed pathogens in the sealed product.

39. Which container choice cools a hot pot of stew the fastest, helping pass the two-stage cooling test?

Cooling speed depends on surface area and how easily heat can escape. Shallow metal pans (2 to 4 inches deep), uncovered or loosely covered, placed in an ice-water bath, give the fastest cooling. Deep containers, sealed lids, and insulating wraps all slow cooling and increase the chance of cooling failure.

40. Hot soup at 135°F enters the refrigerator at 6:00 PM. By 7:30 PM it reads 65°F. What is the correct status, and what is the deadline to reach 41°F?

Passing 70°F before the 2-hour mark is a good outcome. The total cooling window is 6 hours (135°F to 41°F), so starting at 6:00 PM the food has until 12:00 AM (midnight) to reach 41°F. Reaching 70°F faster than required does not change the second-stage deadline.

1. Cross-contamination is best defined as:

Cross-contamination means harmful microbes, allergens, or chemicals move from one item (raw chicken, a dirty hand, a sanitizer bottle) to another food or contact surface. California H&S Code §113984 requires food to be separated and protected from such transfer.

2. In a walk-in cooler that stores raw seafood, raw ground beef, raw chicken, and salad greens together, which item belongs on the TOP shelf?

Storage order is based on minimum cooking temperature. The lowest cook temperature goes on top so drips never fall onto food that will be cooked at a lower temperature. Ready-to-eat items such as salad greens are not cooked at all, so they always go highest.

3. Listed from TOP to BOTTOM, which cooler arrangement of raw items is correct?

Order is set by minimum internal cooking temperature, lowest on top: seafood (145°F), whole cuts of beef/pork (145°F), ground meats (155°F), and whole or ground poultry (165°F) on the bottom.

4. Why is raw poultry stored on the LOWEST shelf in a cooler that also holds other raw meats?

Cooler order is based on minimum cooking temperature. Poultry (165°F) goes on the bottom because foods above it (cooked to 145°F or 155°F) might not reach a temperature high enough to destroy poultry pathogens if drips contaminated them.

5. Under a common color-coded cutting board system, which board should be used for raw chicken?

A widely used color code is: red for raw red meat, yellow for raw poultry, blue for raw seafood, green for produce, and white for dairy or baked goods. Yellow is reserved for raw poultry.

6. A cook finishes slicing raw chicken on a cutting board and now needs to cut tomatoes for a salad. What is the proper next step?

Switching from raw poultry to ready-to-eat produce requires either a clean dedicated board and knife or a full wash-rinse-sanitize of the equipment. A dry wipe or surface spray does not remove pathogen-laden residue.

7. Which of the following is one of the FDA's Big 9 major food allergens?

Under the FASTER Act of 2021 (effective January 2023), sesame was added to the FDA's major allergen list, making it the 9th. The full list is milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, and sesame.

8. A guest tells the server she has a severe peanut allergy. The kitchen has already cooked her stir-fry in a wok used minutes earlier for a peanut sauce dish. What is the correct action?

Cross-contact happens when even tiny amounts of an allergen transfer to an allergen-free order. Trace amounts can cause severe reactions, so the dish must be remade with cleaned, sanitized equipment, clean hands, and new gloves.

9. Which statement BEST distinguishes cross-contact from cross-contamination?

Cross-contact is the unintended transfer of an allergen (for example, peanut traces on a wok). Cross-contamination is the broader term for transfer of pathogens, chemicals, or physical hazards. Prevention practices (separate equipment, clean hands, sanitized surfaces) overlap heavily.

10. Where should a spray bottle of degreaser be stored in a food facility?

Chemicals must be stored separately from food, dishes, utensils, linens, and single-service items. The labeled container should be located where it cannot leak, drip, or splash onto food or surfaces that touch food.

11. Wet wiping cloths used to clean food contact surfaces should be:

Wet cloths must be stored submerged in approved sanitizer between uses. Leaving cloths on counters allows bacteria to grow on food residue and spreads contamination to other surfaces.

12. Raw shrimp in an uncovered container is being transported on a delivery cart. To prevent cross-contamination, the shrimp must be:

Whether in a cooler or during transport, raw animal products must be covered and kept below ready-to-eat foods so liquids cannot drip or splash onto them. Combining raw shrimp and cooked rice in one container is a direct cross-contamination hazard.

13. A customer asks whether the muffin contains any allergens. The employee taking the order should:

Staff must give accurate allergen information using verified sources such as ingredient labels, recipe cards, or an allergen matrix kept by management. Guessing or giving false reassurance can cause a life-threatening reaction.

14. A prep cook is preparing an allergen-free salad for a guest with a wheat allergy. Which step is INCORRECT?

Tongs that touched wheat carry allergen residue invisible to the eye. Using them on an allergen-free salad causes cross-contact. Every utensil that touches the allergen-free meal must be cleaned and sanitized or replaced with a clean one.

15. Which item is NOT one of the FDA's 9 major food allergens that must be declared on packaged foods?

Garlic is not on the FDA major allergen list. The nine required declarations are milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat, soybeans, and sesame.

16. Federal law requires that nine major food allergens be declared on packaged food labels. Which item below was added to the official Big 9 list under the FASTER Act effective January 1, 2023?

The original Big 8 allergens were milk, eggs, fish, crustacean shellfish, tree nuts, peanuts, wheat and soybeans. The Food Allergy Safety, Treatment, Education and Research (FASTER) Act added sesame as the ninth major allergen, effective January 1, 2023. Mustard, coconut and sulfites are not federally listed major allergens.

17. A guest tells the server she is allergic to tree nuts. Which of the following does NOT count as a tree nut and is therefore safe for her under that specific allergen?

Peanuts are legumes, not tree nuts. They grow underground in pods, while tree nuts (almonds, cashews, pistachios, walnuts, pecans, hazelnuts, Brazil nuts, macadamia, pine nuts) grow on trees. Peanuts are still a separate Big 9 allergen, so always confirm both allergies with the guest.

18. Under federal allergen labeling, which pair represents TWO separate Big 9 allergens that must be declared individually?

Fin fish and crustacean shellfish are two distinct Big 9 categories and must be declared separately, with the specific species named. Different tree nut species must each be named, but they share the tree nut category. Barley contains gluten but is not a Big 9 allergen (only wheat is federally listed).

19. A line cook just plated a peanut sauce dish. The next ticket is for a guest with a peanut allergy. What is the MINIMUM correct action before preparing the allergen-free meal?

Allergens are PROTEINS — cooking temperature does NOT destroy them. The food handler must wash hands, change gloves, and use clean, sanitized utensils and surfaces (or a dedicated allergen-free zone) so no peanut residue contacts the next meal. Wiping with a reused cloth or spraying sanitizer over dirty gloves still leaves protein residue.

20. Sanitizer alone will not remove allergen residue from a cutting board. What is the most effective cleaning step that physically REMOVES allergen proteins before sanitizing?

Sanitizers kill microbes but do NOT remove or denature allergen proteins. Allergens are eliminated only by physical removal: scrubbing with warm water and detergent, rinsing, then sanitizing and air drying. Dry wiping spreads residue, and ozone does not break down allergens reliably.

21. A regular customer with celiac disease orders the gluten-free pasta. The cook drops the gluten-free pasta into the same boiling water that just cooked regular wheat spaghetti. Why is this a critical error?

Wheat gluten proteins dissolve and remain in the cooking water. Reusing that water transfers gluten to the gluten-free pasta, which can trigger a celiac reaction. Gluten-free items must be cooked in fresh water with dedicated utensils and strainers.

22. A guest who told the server about a shellfish allergy begins to break out in hives, has facial swelling, and is wheezing minutes after the meal. What should the food handler or manager do FIRST?

Hives, swelling and breathing trouble are signs of anaphylaxis, a life-threatening emergency. The first action is to call 911. Food workers should not give food or drink and generally should not administer the epinephrine themselves; they can hand the auto-injector to the guest or first responders. Ingredient review can happen after help is on the way.

23. A bakery sells loaves that contain no nuts in the recipe, but the dough is mixed in the same bowl used for walnut bread. The most appropriate label statement is:

When shared equipment can introduce traces of an allergen, FDA permits a voluntary precautionary statement such as “May contain tree nuts”. The required “Contains” statement only lists allergens that are actual ingredients. Claims like “certified nut-free” or “allergen-free” are inaccurate and can mislead vulnerable consumers.

24. A prep cook is breaking down a case that contains raw chicken, raw beef, raw whole fish, and live oysters at the same table. Cross-contamination between RAW foods is best prevented by:

Cross-contamination is not limited to raw-to-RTE transfer. Different raw animal foods harbor different pathogens (Salmonella in poultry, Vibrio in oysters, etc.). Each must be prepped separately with its own clean and sanitized equipment, with hand washing and glove changes between species.

25. A single wet wiping cloth is being moved from the raw-chicken cutting board to the salad station to the can-opener handle. The MAIN problem with this practice is:

A wiping cloth used across multiple zones picks up raw-meat juices, allergens and chemicals and smears them onto every surface it touches. Wet wiping cloths must be stored in sanitizer between uses, kept on a dedicated task, and laundered or replaced when soiled.

26. Top-down cooler storage order is based on a specific principle. Which statement correctly explains WHY ready-to-eat foods go on top and whole poultry goes on the bottom?

The principle is minimum cooking temperature. Ready-to-eat food (no cook step) sits on top, then seafood (145°F), whole cuts of beef/pork (145°F), ground meats (155°F), and whole or ground poultry (165°F) at the bottom. That way any drip lands on food destined for a HIGHER cook temperature, which will destroy the pathogens.

27. Where must concentrated sanitizer, degreaser, and bleach bottles be stored relative to food in a California food facility?

Cal. H&S Code §114254 requires toxic chemicals to be stored separately from food, equipment, utensils, linens and single-service items, in an area below them and clearly labeled. Storing chemicals above food invites drips and spills onto food. All working containers must be labeled with the product’s common name.

28. How often must food-contact surfaces (cutting boards, slicer blades, knives, prep tables) be cleaned and sanitized when used continuously with TCS food at room temperature?

FDA Food Code 4-602.11 requires food-contact surfaces in continuous TCS use to be cleaned and sanitized at least every 4 hours, and additionally between tasks, between raw and ready-to-eat foods, and when switching between allergens. Waiting until visible soil is present allows pathogen and allergen build-up.

29. A guest specifically asks the server, “Does the house dressing contain any soy?” The server is not 100% sure. What is the legally and ethically correct response?

When a customer asks about an allergen, the operator must give accurate information. The correct response is to stop, check the ingredient label or recipe with the manager or chef, and confirm before serving. Guessing, refusing to answer, or letting the guest “test” the food can cause life-threatening reactions and legal liability.

1. Which statement best describes the difference between cleaning and sanitizing?

Cleaning physically removes food residue, grease, and visible soil so a sanitizer can contact the surface. Sanitizing then reduces remaining microorganisms to safe levels. A surface must be cleaned before it can be effectively sanitized.

2. In a three-compartment sink, what is the correct order of the steps?

The correct order is wash in detergent and warm water, rinse in clean water to remove detergent, sanitize with chemical or hot water, then allow items to air dry. Towel drying can recontaminate cleaned items.

3. What is the minimum wash water temperature for the first compartment of a three-compartment sink?

California requires the wash water in the first compartment to be at least 110°F (43°C). Warm water helps the detergent break down grease and food residues so the surface can be effectively sanitized in a later step.

4. If hot water is used instead of a chemical sanitizer in the third sink compartment, the water must be at least:

When using the hot-water immersion method in a three-compartment sink, items must be fully submerged in water of at least 171°F (77°C) for at least 30 seconds. The high temperature destroys remaining microorganisms on food-contact surfaces.

5. What is the acceptable concentration range for a chlorine (bleach) sanitizer solution used on food-contact surfaces?

Chlorine sanitizer for food-contact surfaces must be maintained between 50 and 100 ppm. Below this range it is too weak to kill pathogens; above it can be corrosive and leave a chemical residue. Always verify concentration with a chlorine test strip.

6. A food worker mixes a quaternary ammonium (quat) sanitizer. What is the typical minimum concentration to be effective?

Quat sanitizer is typically used at a minimum of 200 ppm, with many manufacturers specifying a range up to 400 ppm. Quat requires water of at least 75°F and water hardness no greater than 500 ppm. Always follow the manufacturer's label.

7. What is the acceptable concentration range for an iodine sanitizer solution?

Iodine sanitizer must be used between 12.5 and 25 ppm. The water should be 75–120°F and have a pH at or below 5.0. Contact time on a food-contact surface is at least 30 seconds.

8. After items are sanitized in the three-compartment sink, how should they be dried?

Sanitized items must be allowed to air dry. Wiping with towels or cloths can recontaminate the surface and remove the sanitizer film before it has done its job. Stacking wet items traps moisture that can support bacterial growth.

9. For a high-temperature mechanical dishwasher, the final rinse water at the dish surface must reach at least:

High-temperature dishwashers must deliver a final rinse hot enough to sanitize the wares. The standard requirement is at least 180°F at the manifold. Some stationary-rack, single-temperature machines may operate as low as 165°F if so designed and labeled.

10. A low-temperature (chemical) mechanical dishwasher uses a chemical sanitizer in the final rinse. The rinse water must be at least:

Low-temperature dishwashers rely on a chemical sanitizer (commonly chlorine) in the final rinse. The rinse water must be at least 120°F so the chemical sanitizer works effectively. The concentration must be verified with a test strip.

11. Where should wet wiping cloths be stored between uses on food-contact surfaces?

Damp wiping cloths used on food-contact surfaces must be kept fully submerged in a sanitizer solution between uses. The sanitizer must be the same approved type and concentration used on the surfaces, and the bucket should be changed when visibly dirty or at least every four hours.

12. During continuous use, how often must food-contact surfaces such as cutting boards and slicers be cleaned and sanitized?

Food-contact surfaces in continuous use must be cleaned and sanitized at least every four hours to prevent microbial buildup. They must also be cleaned and sanitized before initial use, between different foods (especially after raw animal foods), and after any contamination event.

13. A cook prepares a sanitizer bucket but cannot remember the correct concentration. What should they do?

The only reliable way to verify sanitizer concentration is to use a test strip designed for that chemical (chlorine, quat, or iodine). Too little will not kill pathogens; too much can be unsafe and leave chemical residues. Test strips must be on the premises and used regularly.

14. How should cleaning chemicals such as degreasers and sanitizer concentrates be stored?

Cleaning chemicals must be stored in their original labeled containers and kept physically separate from food, utensils, single-service items, and food-contact surfaces. If transferred to a working bottle, that bottle must also be clearly labeled with the contents.

15. A worker just finished cutting raw chicken on a cutting board and now needs to slice tomatoes for a salad on the same board. What is the correct action?

Switching from raw animal food to ready-to-eat food on the same surface requires a full clean and sanitize cycle to prevent cross-contamination. Wash, rinse, sanitize, and let the board air dry before any further use. Wiping or rinsing alone leaves pathogens behind.

16. What is the FIRST step before placing dirty pots into the wash compartment of a three-compartment sink?

Before washing, food workers must scrape, pre-rinse, or pre-soak items to remove large food particles. This prevents the wash water from becoming overloaded with debris and protects the detergent's grease-cutting ability. Sanitizing is the last step, not the first.

17. May a designated handwashing sink be used to rinse dishes when the warewashing sink is full?

A handwashing sink must be used only for washing hands. It is stocked with soap and paper towels for that purpose and is not designed to drain food debris or sanitizer. Using it for dishes or food prep can spread pathogens and is a Health Code violation.

18. What is the primary purpose of a mop sink (janitorial sink) in a food facility?

A mop sink (also called a curbed cleaning facility or janitorial sink) is a dedicated sink for filling cleaning buckets and disposing of mop water and other liquid waste. Dirty mop water must never be dumped into a handwashing or food-prep sink because it carries grease, dirt, and pathogens.

19. When buying new commercial kitchen equipment such as a slicer or food processor, what certification mark indicates it meets food-safety design standards?

Food equipment intended for a commercial kitchen should bear an NSF/ANSI mark (or an equivalent ANSI-accredited certification). This indicates the equipment is built from approved materials, has smooth, easily cleanable surfaces, and can be properly sanitized. UL covers electrical safety only; Energy Star and USDA Organic are unrelated to food-contact design.

20. Food-contact surfaces (counters, cutting boards, utensils) must be made of materials that are:

California Retail Food Code and the FDA Food Code require food-contact surfaces to be smooth, non-absorbent, durable, corrosion-resistant, and easily cleanable. Porous or absorbent materials harbor bacteria. Bare wood is allowed only for limited uses (e.g., hard maple cutting boards), not for all surfaces.

21. A cook accidentally mixes a chlorine sanitizer at 400 ppm, much higher than the required range. What is the problem?

More sanitizer is not better. Chlorine above 100 ppm can leave a toxic residue on food-contact surfaces, corrode stainless steel and aluminum, and irritate skin and lungs. The solution must be diluted to the approved range (50–100 ppm) and verified with a test strip before reuse.

22. Chlorine sanitizer is MOST effective when the solution's pH is:

Chlorine bleach works best between pH 6.5 and 7.5. As pH rises above 8, more of the chlorine converts to a less effective form (hypochlorite ion). Very low pH boosts activity but is corrosive and unsafe. Tap water and chlorine concentration are the practical variables food workers control.

23. Why might a quaternary ammonium (quat) sanitizer fail to disinfect a surface even when mixed at the correct concentration?

Quat sanitizers can be deactivated by hard water. If mineral content exceeds the limit on the product label (often 500 ppm, sometimes lower), the quat binds to minerals instead of microbes and loses effectiveness. Operators must follow the label and may need a water softener or a different sanitizer.

24. One limitation of using iodine as a sanitizer in a food facility is that it:

Iodine is an effective sanitizer at 12.5–25 ppm and at a pH at or below 5.0, but it can stain plastics, grout, equipment, and clothing. Color also signals concentration: a noticeable amber tint is usually present at working strength, while a faded solution may be too weak.

25. Sanitizer test strips should themselves be checked because:

Test strips degrade with moisture, heat, sunlight, and age. Discolored, damp, or expired strips can read incorrectly and make a worker think a sanitizer is in range when it is not. Keep the container tightly closed in a cool, dry place and replace strips before the expiration date.

26. A small front-counter station uses single-service paper towels to wipe minor spills. After wiping a counter, what should the worker do with the towel?

Single-use towels (paper towels) are designed to be used once and thrown away. Reusing them spreads contamination instead of removing it. They must never be stored in sanitizer buckets, which are intended only for reusable wiping cloths.

27. How often should floor drains in a kitchen typically be cleaned to control bacteria, fruit flies, and odors?

Floor drains collect food debris, grease, and moisture and quickly become breeding sites for bacteria (such as Listeria), fruit flies, and odors. They should be flushed and scrubbed at least daily as part of closing duties, with deeper cleanings on a regular schedule.

28. Why should clean glasses and cups be air-dried upside down on a rack instead of being stacked together while still wet?

Wet items stacked together trap moisture, which allows bacteria to grow on surfaces that were just sanitized. Glasses and cups should be inverted on a clean, drainable rack to air dry. Only after items are completely dry should they be stacked for storage.

29. After applying a chemical sanitizer to a clean food-contact surface, the worker should:

Chemical sanitizers need a minimum contact time (often 30 seconds to a few minutes, depending on the product label) to kill pathogens. The surface must stay wet for that time, then be allowed to air dry. Wiping or rinsing too soon removes the sanitizer before it can do its job.

1. Which approach is the recommended standard for managing pests in a food facility?

Integrated Pest Management (IPM) is the standard food-safety approach. It combines prevention (denying food, water, and shelter), routine monitoring, and the most targeted control method available. Routine blanket spraying is discouraged because it does not address the conditions that attract pests.

2. Denying pests the three things they need to survive in a facility means denying them:

The three pillars of pest prevention are eliminating access to food, water, and shelter (harborage). Store food in sealed containers, fix leaks and standing water, and remove clutter where pests can nest.

3. Small dark pellets that look like grains of rice are most likely a sign of which pest?

Rodent droppings are typically dark, firm, and shaped like grains of rice. Cockroach droppings, by contrast, look like ground pepper or coffee grounds. Identifying the type of dropping helps target the response.

4. Which of the following is a classic sign of a cockroach infestation?

Cockroaches give off a distinct oily or musty odor when their numbers are high. Other signs include brown egg cases (oothecae), shed exoskeletons, and droppings that resemble coffee grounds. Rice-grain droppings point to rodents, webbing to stored-product pests, and maggots to flies.

5. To exclude rodents and crawling insects, gaps around exterior doors and cracks in walls should be sealed if they are larger than approximately:

A mouse can squeeze through a gap as small as about 1/4 inch. Cracks, holes, and door gaps of that size or larger should be sealed, fitted with door sweeps, or otherwise repaired. Window screens should be tight (mesh of at least 16 per square inch) and exterior doors should be self-closing.

6. Who is allowed to apply pesticides inside a California food facility?

Pesticides in food facilities must be applied by a licensed Pest Control Operator. Before treatment, food and food-contact surfaces are removed or covered, and equipment is washed before reuse. Untrained staff must not use general-purpose pesticides in the kitchen.

7. You see one live cockroach in the dish area during lunch service. What does this most likely indicate?

Cockroaches are nocturnal and hide in cracks and warm voids. Seeing one during the day usually means there are many more out of sight. Report the sighting to the manager so monitoring and exclusion can be stepped up and a licensed PCO contacted if needed.

8. A delivery of rice arrives with one bag torn and showing small holes, webbing, and live beetles inside. What is the correct action?

Food showing signs of pests — holes in packaging, webbing, live insects, droppings, or gnaw marks — must be rejected at receiving. Inspect adjacent items in the same shipment, document the rejection, and notify the supplier. Never try to salvage pest-contaminated food.

9. During a morning walk-through you find dark droppings about 3/4 inch long behind the dry-storage shelves. Compared with mouse droppings (about 1/4 inch, rice-grain size), these larger droppings most likely came from:

Rat droppings are noticeably larger than mouse droppings — roughly 3/4 inch (about 1.9 cm) long, while mouse droppings are about 1/4 inch (rice-grain size). Cockroach droppings look like ground pepper or coffee grounds. Identifying dropping size helps target the right control plan.

10. Small dark flies that hover near the mop sink and floor drains, and breed in the slimy film inside drains, are most likely:

Drain flies (also called moth flies) breed in the gelatinous organic film that builds up inside floor drains, mop sinks, and sewer lines. Routine drain cleaning and biological drain treatments remove the breeding material. House flies prefer garbage and decaying matter; fruit flies prefer overripe produce.

11. An employee opens a 5 lb bag of flour and notices fine silky webbing along the inside of the bag and small caterpillar-like larvae. This is most consistent with infestation by:

Stored-product pests — including Indian meal moths, grain weevils, and flour beetles — leave silky webbing, larvae, and shed skins inside bags of flour, rice, cereal, and other dry goods. The product must be discarded, the storage area cleaned, and remaining stock inspected. Rotating stock (FIFO) and sealed containers help prevent recurrence.

12. German cockroaches — the species most commonly found in commercial kitchens — prefer harborage that is:

German cockroaches thrive in warm, dark, moist hiding places near food and water — behind cooking equipment, under sinks, inside motor housings, and in cracks of cabinets. Reducing clutter, sealing cracks, fixing leaks, and cleaning grease build-up removes the conditions they need.

13. Under standard exclusion practice, the maximum gap allowed under an exterior door of a food facility is approximately:

Exterior doors should fit tightly with no more than about 1/4 inch of gap underneath; this is enforced with a door sweep or threshold. A mouse can squeeze through a gap of about 1/4 inch, so anything larger creates a clear entry path. Exterior doors must also be self-closing.

14. Window and vent screens on a food facility should have a mesh density of at least:

Industry guidance and the FDA Food Code call for screens of at least 16 mesh per square inch on openable windows and vents to keep out flies and other flying insects. Screens must be intact (no holes or tears) and tight-fitting.

15. An air curtain (a downward stream of high-velocity air installed above a doorway) is used in food facilities to:

Air curtains create a downward jet of air that discourages flying insects from entering through doors that are opened often (deliveries, dining patios). They supplement — but do not replace — tight-fitting self-closing doors, screens, and door sweeps. Air curtains do not contain pesticide.

16. In California, a Pest Control Operator (PCO) hired to treat a restaurant must hold a license issued by:

Pesticide application in food facilities is regulated under federal FIFRA and, in California, by the California Department of Pesticide Regulation and the Structural Pest Control Board. Always confirm the PCO has a valid structural pest control license before they treat a food facility.

17. Where may pesticides and rodenticides be stored in a food facility?

Pesticides must be stored in their original labeled containers in a locked area separate from food, utensils, linens, and food-contact surfaces. They may never be stored above food or on the same shelf, to prevent leaks or accidental contamination. The walk-in cooler is for food storage only.

18. In Integrated Pest Management (IPM), what is typically considered the FIRST line of defense — done before any chemical control?

IPM treats sanitation as the first line of defense: regularly cleaning floors, drains, and equipment; promptly wiping up spills; emptying trash; and removing clutter. This denies pests the food, water, and shelter they need, so chemical control becomes a last resort, not a routine.

19. Outdoor garbage and grease containers serving a food facility should be:

Outdoor waste containers must have tight-fitting lids to keep rodents, flies, and other pests out. They must sit on a smooth, non-absorbent paved surface (concrete or asphalt) that can be cleaned, and be located so odors and pests do not migrate toward food prep areas or entrances. Empty often enough to prevent overflow.

20. While prepping for service you spot rodent droppings under a dry-storage shelf. Following standard procedure, your FIRST step is to:

Any sign of vermin must be reported to the person in charge immediately. The PIC arranges for cleaning and sanitizing of the affected area, evaluates any exposed food (typically discarded), and schedules a licensed Pest Control Operator. Food handlers do not apply pesticides themselves, and droppings are handled with gloves and proper disposal — never bare hands.

21. While restocking under a prep table you turn on the light and see a single cockroach scurry into a crack. Why is this finding concerning even though you only saw one?

Cockroaches are nocturnal and avoid light, so they normally stay hidden in cracks, voids, and warm equipment. Seeing even one during normal operations usually means a much larger established population is harboring nearby. Treat any sighting as a sign of infestation, not an isolated case.

22. Which of the following is NOT a typical sign of a cockroach infestation?

Cockroach signs include oothecae (capsule-shaped egg cases) glued in tight spaces, shed skins from molting, dark smear marks along travel paths, and a characteristic musty/oily odor. Half-inch dry pellets are more consistent with rodent droppings, not cockroaches — cockroach droppings look like ground pepper or coffee grounds.

23. Integrated Pest Management (IPM) is BEST defined as:

IPM is an ecosystem-based strategy that combines prevention (exclusion, sanitation), monitoring (inspections, traps), and targeted control to keep pests below levels that cause harm — using pesticides only when needed and as a last resort. Total eradication and routine calendar spraying are not IPM goals.

24. The three core things an IPM program tries to deny pests in a food facility are:

IPM is built on denying pests the three resources they need to survive and reproduce: food (spills, crumbs, exposed product, garbage), water (leaks, condensation, standing water in drains), and shelter (clutter, cracks, cardboard, voids). Removing these is more effective and durable than pesticide alone.

25. Sealing exterior wall penetrations and pipe gaps as an exclusion measure: which gap size is small enough to keep out a MOUSE (the harder of the two to exclude)?

Mice can squeeze through gaps roughly the size of a pencil — about 1/4 inch — while rats need only about 1/2 inch. So exclusion must close openings to about 1/4 inch or smaller to keep mice out. Use rodent-proof materials such as steel wool plus sealant, hardware cloth, or metal flashing — not foam alone, which rodents chew through.

26. Exterior doors of a food facility are required to be:

Exterior doors must be tight-fitting and self-closing so they stay shut except during entry, exit, or active deliveries. A door that is propped open or wedged invites flies, rodents, and birds. Self-closing devices, door sweeps, and screens together form the exclusion barrier.

27. A pallet of rice arrives. You see a torn corner on one bag, what appear to be gnaw marks, and a few dark pellets on the wrap. The correct action is to:

Receiving is the last chance to stop an infestation at the door. Packages showing gnaw marks, droppings, holes, or other evidence of pests must be rejected, regardless of how the product itself looks. Brushing off and storing risks introducing live pests or eggs into the storeroom. Notify the supplier and the PIC, and document the rejection.

28. Pest Control Operators are advised to ROTATE among different classes of pesticide active ingredients over time mainly because:

When the same active ingredient is used over and over, the small fraction of pests that can tolerate it survive and pass that trait on, producing a resistant population. Rotating among different chemical classes (and combining with non-chemical IPM tools) slows resistance and keeps treatments effective.

29. When pesticides are applied inside a food facility, food, food-contact surfaces, and utensils must be:

Pesticides are not for food contact. Before application, food, single-service items, utensils, and food-contact surfaces are removed or fully covered, and treatments are typically scheduled when the facility is closed. After application, food-contact surfaces are washed, rinsed, and sanitized before food handling resumes.

30. A staff member pours a leftover concentrate of insecticide into an unlabeled water bottle and stores it in the chemical closet for later. This is:

Pesticides must be stored in their original labeled containers. Transferring chemicals into unlabeled bottles — especially food/beverage containers — is a serious safety hazard: it removes the safety data, mixing instructions, and warnings, and it can be mistaken for a drinkable liquid. Label requirements come from FIFRA and California pesticide rules.

31. A line cook spills sugar syrup on the floor near the bar. To support pest control, the spill should be cleaned:

Sugary or sticky spills are an instant food source for ants, flies, and cockroaches, and add moisture that supports rodents. Cleaning spills immediately — rather than waiting for the scheduled mop — is a basic IPM sanitation practice that removes food and water before pests find them.

32. A bin of bulk flour was clearly contaminated by mouse droppings overnight. What must be done with the flour?

Any food exposed to vermin or rodent droppings is considered adulterated and must be discarded — sifting or baking does not reliably remove pathogens such as Salmonella or Hantavirus-related risks. After disposal, clean and sanitize the area and adjacent food-contact surfaces, then notify the PIC.

1. Which of the following is NOT one of the five symptoms a food employee must report to the person in charge?

California law and the FDA Food Code list five reportable symptoms: vomiting, diarrhea, jaundice, sore throat with fever, and an open or infected wound containing pus that is not properly covered. A mild headache by itself is not on that list.

2. A cook calls in and tells the manager she vomited twice last night. When may she safely return to handling food?

An employee excluded for vomiting or diarrhea may return only after being symptom-free for at least 24 hours without the help of medication that masks symptoms. Feeling better, eating a meal, or waiting only 12 hours is not enough under the Retail Food Code.

3. Which group of pathogens makes up the "Big 6" foodborne illnesses that a food employee must report?

The FDA Food Code and California law require employees to report diagnosis or exposure to six specific pathogens: Norovirus, Hepatitis A, Shigella spp., Shiga-toxin producing E. coli (STEC), Salmonella Typhi, and nontyphoidal Salmonella, which was added in 2017.

4. A server arrives at work with yellowing of the eyes and skin. What must the person in charge do?

Jaundice is a reportable symptom often linked to Hepatitis A. The Retail Food Code requires full EXCLUSION (not just restriction) from the facility and notification to the regulatory authority. The employee cannot return until cleared by the health department.

5. An employee has a small infected cut on her hand that is leaking pus. Which action complies with the California Retail Food Code?

A wound with pus must be covered with an impermeable (water-resistant) bandage AND a single-use glove or finger cot. A fabric bandage or paper towel is not impermeable and is not enough. Sanitizer is not designed for skin and does not cover the wound.

6. When a food employee is diagnosed with one of the Big 6 illnesses, who is the person in charge required to notify?

California law and the FDA Food Code require the Person in Charge to immediately notify the local health department (the regulatory authority) when an employee is diagnosed with Norovirus, Hepatitis A, Shigella, STEC, Salmonella Typhi, or nontyphoidal Salmonella. This protects the public and lets the health department investigate possible exposure.

7. A dishwasher reports a sore throat with a fever of 101°F. The facility does NOT serve a highly susceptible population. What is the correct action?

Sore throat WITH fever generally requires RESTRICTION (not full exclusion) in facilities that do not serve highly susceptible populations. The employee can still perform tasks that do not involve food or food-contact surfaces. In facilities serving the elderly, young children, or the immunocompromised, exclusion is required.

8. Which of the following is the food employee's own legal duty under California's reporting rule?

The employee's legal duty is to report immediately to the person in charge any of the five reportable symptoms, a diagnosed Big 6 illness, exposure to an outbreak, or living with someone who has a Big 6 illness. Waiting, self-diagnosing, or hiding the illness violates the Retail Food Code and puts customers at risk.

9. Which population is considered "highly susceptible" and triggers stricter exclusion rules?

The FDA Food Code defines a Highly Susceptible Population (HSP) as people who are more likely than the general public to be severely affected by foodborne illness: preschool-age children, older adults in nursing homes or assisted-living, and immunocompromised individuals (such as those with cancer or HIV). Facilities serving HSPs must EXCLUDE, not just restrict, employees with sore throat and fever.

10. A cook was excluded after being diagnosed with Salmonella. What does he need before he can return to work?

An employee diagnosed with any Big 6 illness may not return until the regulatory authority (local health department) and/or a licensed medical practitioner provides medical clearance, often after follow-up testing. The 24-hour symptom-free rule alone applies to vomiting/diarrhea WITHOUT a Big 6 diagnosis.

11. According to the CDC, which of the following is one of the most common contributing factors to foodborne illness outbreaks in restaurants?

CDC outbreak investigations repeatedly identify ill food workers, especially those with Norovirus, as a leading contributing factor in restaurant outbreaks. Other common factors include improper time and temperature control, cross-contamination, contaminated equipment, and food from an unsafe source.

12. A line cook tells the manager that his roommate was just diagnosed with Hepatitis A. What is the correct response?

California law requires employees to report not only their own diagnoses but also exposure: living with or having close contact with someone who has a Big 6 illness. The person in charge must report this to the health authority, which will decide whether the employee should be excluded, tested, or vaccinated.

13. According to the CDC, what is the single most common cause of foodborne illness outbreaks in the United States and the pathogen most often linked to sick food workers?

CDC surveillance data consistently identify Norovirus as the leading cause of foodborne illness in the U.S. It spreads very easily through the fecal-oral route, even from tiny amounts of vomit or stool, which is why an infected food worker who handles ready-to-eat food can sicken many customers. Norovirus symptoms (vomiting, watery diarrhea) usually start 12 to 48 hours after exposure.

14. A food handler diagnosed with Shiga-toxin producing E. coli (STEC), such as O157:H7, may transmit a severe complication if he returns to work too early. Which complication is most associated with STEC?

Shiga-toxin producing E. coli, including O157:H7, can cause severe bloody diarrhea that progresses in some patients (especially young children) to hemolytic uremic syndrome (HUS), which can lead to kidney failure. Because of this serious complication, STEC is one of the Big 6 illnesses, and an infected employee must be excluded until cleared by the health authority.

15. A line cook tells the PIC she has a sore throat with a fever of 101°F. The restaurant does NOT serve a highly susceptible population. Under the FDA Food Code, what is the correct action?

Under FDA Food Code §2-201, a sore throat with fever is a reportable symptom. In facilities that do NOT serve a highly susceptible population, the worker is RESTRICTED — she may stay in the building but cannot work with food, food-contact surfaces, or single-use items. Exclusion is only required when a highly susceptible population (HSP) is served.

16. Which of the following best describes a 'Highly Susceptible Population' (HSP) under the FDA Food Code?

A Highly Susceptible Population (HSP) is a group more likely to suffer serious illness from foodborne pathogens because of age or weakened immunity. Examples include nursing home residents, hospital patients, immunocompromised individuals, preschool-age children in custodial care, and pregnant women in such facilities. HSP settings trigger STRICTER rules — for example, sore throat with fever requires exclusion, not just restriction.

17. A dishwasher had vomiting and diarrhea overnight. He feels normal in the morning and has not taken any anti-nausea medication. Under the FDA Food Code, when may he return to food-handling duties?

FDA Food Code §2-201 requires that an employee with vomiting or diarrhea be EXCLUDED until they have been symptom-free for at least 24 hours without using symptom-suppressing medication. Medication can mask symptoms while the worker is still shedding pathogens, so a chemically suppressed worker is still considered ill.

18. A server reports yellowing of the skin and eyes (jaundice) that started two days ago. What is the correct exclusion period before she may return to food work?

Jaundice is a Big 6 reportable symptom strongly associated with Hepatitis A. The FDA Food Code requires that a food employee with jaundice be excluded until at least 7 days have passed since jaundice first appeared AND the regulatory authority or a medical practitioner approves return. If Hepatitis A is confirmed, additional medical clearance is required.

19. Why is Hepatitis A a particularly dangerous foodborne illness for restaurants to manage?

Hepatitis A virus has an incubation period of 15-50 days (average ~28). An infected food worker can shed the virus through stool for weeks before jaundice appears, contaminating ready-to-eat foods unnoticed. Because Hep A is vaccine-preventable, CDC recommends vaccination for food handlers, especially after a known exposure or outbreak.

20. A line cook cuts his finger while slicing onions. The wound is small but bleeding. Which step is the correct way to allow him to keep working?

An open cut on the hand must be cleaned, covered with an IMPERMEABLE (waterproof) bandage, and then enclosed by a single-use glove or finger cot. This double barrier prevents both blood and bacteria from contacting food. A wound on other parts of the body must be covered with an impermeable cover plus clothing. If the wound is infected or pus-filled, the employee must be excluded from food work.

21. Two customers at a deli call the health department within 24 hours saying they got sick with the same symptoms after eating there. The manager learns of this. What is the manager's correct first response?

When two or more people experience the same illness after eating food prepared or served at a facility, it meets the standard CDC/FDA definition of a suspected foodborne outbreak. The Person-in-Charge must immediately notify the local health department, preserve any suspect food and production records, and cooperate fully with the investigation. Concealing evidence is unlawful.

22. A line cook in California refuses to work because she has diarrhea and reports this to her manager. The manager threatens to fire her if she doesn't come in. Which legal protection applies?

California Labor Code §6310 and §6311 prohibit retaliation, including firing, against an employee who reports unsafe conditions to the employer or a government agency, or who refuses to perform hazardous work. Combined with FDA Food Code §2-201 (which makes illness reporting a duty), a food worker who reports symptoms or refuses to handle food while sick is legally protected from retaliation.

23. A baker attended a family wedding where several guests later tested positive for Norovirus. He himself has no symptoms. Under the FDA Food Code, what must he do?

FDA Food Code §2-201 requires food employees to report not only diagnoses and symptoms, but also EXPOSURE to outbreaks of Norovirus, Hepatitis A, Shigella, Shiga-toxin E. coli, Salmonella Typhi, and nontyphoidal Salmonella. Reporting an exposure even without symptoms allows the PIC and health department to monitor and prevent further spread, since some pathogens shed before symptoms appear.

24. Under HACCP principles, where does employee health and illness reporting fit?

Employee health and illness reporting is a PREREQUISITE program — a foundational sanitation/operational practice that must be in place for HACCP to work. CCPs control specific hazards (cooking temperatures, etc.), but if a sick employee contaminates ready-to-eat food, no CCP downstream will catch a virus like Norovirus. Strong health policy is the foundation of food safety.

25. What documentation does the FDA Food Code expect a Person-in-Charge to keep when an employee reports a reportable symptom or diagnosis?

FDA Food Code §2-201 expects the PIC to maintain a written or electronic Employee Health Policy/log documenting symptom and diagnosis reports, exposure reports, dates, and the action taken (restriction, exclusion, return-to-work approval). Health inspectors routinely ask to see these records. Employers should NOT keep private medical charts — only the information needed for food-safety compliance.

26. Which of the following is one of the CDC's top contributing factors to foodborne illness outbreaks in restaurants — and is directly addressed by illness-reporting policies?

CDC investigations consistently list poor personal hygiene by sick food workers among the top contributing factors to foodborne outbreaks, along with improper holding temperatures, contaminated equipment, food from unsafe sources, and inadequate cooking. Mandatory illness reporting and exclusion/restriction policies directly target this factor by keeping ill workers from contaminating food.

27. In addition to the FDA Big 6, which agency's regulations in California require reporting of further communicable diseases such as Listeria and Hepatitis E to public-health authorities?

California Code of Regulations (CCR) Title 17 lists communicable diseases that physicians, laboratories, and certain establishments must report to local health departments. Beyond the FDA Big 6, Title 17 includes additional agents such as Listeria monocytogenes and Hepatitis E. A PIC may not be the direct reporter for diagnosis, but should know that California adds reportable diseases beyond the federal Food Code list.

28. A prep cook is diagnosed with nontyphoidal Salmonella after eating undercooked eggs at home. Which food category is the leading source of this pathogen, and what is the correct return-to-work standard?

Nontyphoidal Salmonella (causing salmonellosis) is most commonly linked to raw or undercooked POULTRY and EGGS, and also raw produce and unpasteurized dairy. It is one of the FDA Big 6: an infected food employee must be EXCLUDED until medically cleared by the regulatory authority or a medical practitioner and free of vomiting/diarrhea for at least 24 hours. Diagnosis-based exclusions require formal clearance, not just self-assessment.

1. Under California Health & Safety Code §113948, within how many calendar days of being hired must a food handler obtain a Food Handler Card?

California law requires every food handler in a covered facility to obtain a Food Handler Card within 30 calendar days of hire. The worker may continue working during that 30-day window while completing the training and exam.

2. How long is a California Food Handler Card valid from its date of issue?

Under §113948, the Food Handler Card is valid for 3 years from the date of issue. The holder must retake an accredited training course and pass the exam again to renew.

3. Which California law, enacted in 2010, created the statewide Food Handler Card requirement?

Senate Bill 602, signed in 2010, added §113945 et seq. to the Health & Safety Code, establishing the statewide Food Handler Card program effective in 2011.

4. A training provider must be accredited by which body for its Food Handler Card to be valid statewide?

Section 113948(b) requires the training and exam to be from a provider accredited by ANSI (American National Standards Institute) under Conference for Food Protection (CFP) standards. Examples include eFoodHandlers, StateFoodSafety, ServSafe, AAA Food Handler, and Learn2Serve.

5. Which three California counties are exempt from the statewide SB 602 program because they operate their own food handler programs?

San Diego, Riverside, and San Bernardino counties had food handler training requirements predating SB 602 and were grandfathered out. Workers in these counties must follow the county-administered program rather than the statewide ANSI-CFP card.

6. Who owns the Food Handler Card and is responsible for keeping it current?

The card is issued to and belongs to the individual food handler. It is portable across California food facilities (outside the 3 county exceptions) for its 3-year term. Employers must, however, keep a copy on file for each worker.

7. How does the California Food Safety Manager (FSM) certification differ from the Food Handler Card?

Per §113947.1, every food facility must have at least one certified Food Safety Manager. FSM certification requires a more rigorous exam, is valid for 5 years, and is separate from (and not replaced by) the basic Food Handler Card under §113948.

8. What is the typical maximum cost a worker should pay an accredited provider for a California Food Handler Card?

The fee is set by the accredited provider, but the typical and commonly cited cap is around $15. Some providers offer it for less; workers should be wary of inflated prices.

9. What must a candidate present when sitting for the Food Handler Card exam, whether in person or via online proctoring?

Accredited ANSI-CFP providers require a government-issued photo ID (such as a driver license, state ID, or passport) to verify the test-taker's identity before issuing a Food Handler Card.

10. Approximately what passing score is required on the California Food Handler Card exam?

ANSI-CFP accredited providers typically set the passing score at 70-75% on a roughly 40-question multiple-choice exam. Candidates who fail may retake the exam, often within a defined retake window.

11. What recordkeeping duty does an employer have regarding Food Handler Cards?

Under §113948(e), the employer must maintain records of valid Food Handler Cards for each food handler at the facility and make them available for inspection by the local enforcement officer upon request.

12. During the 3-year validity period, what continuing-education or renewal training is required by California law?

Section 113948 does not require continuing education during the card's 3-year term. To renew, the worker must retake the full ANSI-CFP accredited training and pass the exam again before the card expires.

13. Under CalCode, when must a Person in Charge (PIC) be present at a food facility?

Cal. H&S Code §113945.1 requires that a designated Person in Charge be present at the food facility at all times during hours of operation. The PIC is responsible for ensuring compliance with food safety laws.

14. How long is a California Food Safety Manager (FSM) certificate valid?

Under §113947.1, a Food Safety Manager certificate is valid for 5 years and must be obtained from an ANSI-CFP accredited program. This is distinct from the 3-year Food Handler Card.

15. At minimum, how many Food Safety Manager (FSM)-certified employees must each California food facility have?

California law requires every food facility to employ at least one Food Safety Manager who holds an ANSI-CFP accredited certification. The FSM differs from the Food Handler Card, which is required for all food handlers.

16. Which California government body is primarily responsible for routine on-site inspection and enforcement of CalCode at retail food facilities?

Although CDPH sets statewide food safety standards under CalCode, day-to-day inspections and enforcement at retail food facilities are carried out by the local county (or city) environmental health department.

17. Under CalCode, a Mobile Food Facility (MFF) such as a food truck must:

CalCode treats Mobile Food Facilities as a distinct category. MFFs must hold their own health permit, operate from an approved commissary, and meet additional requirements covering construction, water supply, wastewater, and food handling.

18. California's Cottage Food Operation (CFO) law primarily allows individuals to:

California's Cottage Food law allows home-based production and sale of approved low-risk foods such as baked goods, jams, and dry mixes. CFOs must register with the local environmental health department, comply with labeling, and stay within annual revenue limits.

19. In Los Angeles County and several other California counties, a 'green A' placard posted at a restaurant indicates:

Many California counties (notably LA County) use a color-coded placard system: green 'A' for passing scores (typically 90-100), yellow 'B' for moderate (80-89), and red 'C' for poor (below 70). The placard must be posted visibly at the entrance.

20. Which of the following is an 'imminent health hazard' under CalCode that can trigger immediate facility closure by the health officer?

Imminent health hazards include sewage backup, loss of hot water, loss of electricity, fire damage, pest infestation, contaminated water supply, or similar conditions. Any of these can cause the local health officer to order an immediate suspension of operations.

21. Which of the following is a core duty of the Person in Charge (PIC) under CalCode?

Under §113945.1, the PIC must actively manage food safety, including receiving and acting on employee illness reports (especially the 'Big 6'), enforcing food handler card requirements, and supervising hygiene and temperature control practices.

22. Under CalCode, a California restaurant menu offering raw or undercooked animal-source foods (such as steak tartare or sunny-side-up eggs) must:

CalCode requires a written consumer advisory on menus that offer raw or undercooked animal foods, alerting customers — especially highly susceptible populations — that consumption may increase the risk of foodborne illness.

23. If a food worker is diagnosed with a 'Big 6' reportable illness (e.g., Salmonella Typhi, Shigella, STEC, Hepatitis A, Norovirus, or non-typhoidal Salmonella), the Person in Charge in California must:

California follows the federal FDA Food Code 'Big 6' framework: a diagnosed reportable illness triggers a mandatory report to the local health department and exclusion or restriction of the worker until clearance criteria are met.

24. A California food facility that wishes to use 'time as a public health control' (instead of temperature) for TCS foods must:

CalCode permits time (rather than temperature) as a control for TCS foods, but only with a written procedure available at the facility. The food must be marked with a start time and discarded after the maximum allowed period (typically 4 hours).

25. Which of the following operations typically requires an approved HACCP plan under CalCode before it can be carried out in a California retail food facility?

CalCode requires a written, approved HACCP plan for higher-risk processes including reduced-oxygen packaging (ROP), sous vide, smoking food as a means of preservation, and curing or fermenting for preservation. Routine cutting or brewing does not require a HACCP plan.

26. Which of the following is generally NOT considered a 'food facility' subject to CalCode permitting and inspection?

CalCode defines 'food facility' to include retail operations such as restaurants, delis, and mobile food facilities. A private home preparing food only for the household and personal guests is excluded; however, Cottage Food Operations and similar regulated home businesses have their own separate rules.

27. Which three California counties operate their own food handler training programs and are exempt from the statewide SB 602 Food Handler Card requirement?

SB 602 (2010) created a statewide Food Handler Card program but expressly carved out San Diego, Riverside, and San Bernardino counties, which had pre-existing local programs. Workers in those three counties follow the local rules instead.

28. Under SB 602, by when must a newly hired California food handler obtain a valid Food Handler Card?

Cal. H&S Code §113948 requires food handlers to obtain a card within 30 days of the date of hire. The card is valid for 3 years and is portable between employers within California (outside the three exempt counties).

29. Maria earned her California Food Handler Card last year while working at a coffee shop. She has now been hired at a restaurant in the same county. What does she need to do?

The California Food Handler Card belongs to the worker, not the employer. It is valid statewide for 3 years (outside San Diego, Riverside, and San Bernardino counties) and is portable between employers. Maria does not need to retake the training.

30. California's Food Safety Manager certification must be issued by a program that is accredited by which standard?

Under §113947, only ANSI-CFP accredited Food Protection Manager certification programs are recognized in California. ServSafe, Prometric, and the National Registry of Food Safety Professionals are among the accredited providers.

31. What is the typical maximum fee a California food worker can expect to pay for a Food Handler Card (statewide SB 602 program)?

Statewide ANSI-CFP accredited Food Handler Card programs in California typically charge around $15. This is distinct from the Food Safety Manager (FSM) certificate, which costs roughly $100-$150 because of its more advanced 2-hour exam.

32. Which statement BEST describes the difference between a California Food Safety Manager (FSM) and a Food Handler?

California requires every food facility to have at least one ANSI-CFP certified Food Safety Manager (5-year certificate, more advanced exam). Separately, every food handler must hold a Food Handler Card (3-year, basic ~1-hour exam). The two credentials serve different roles.

33. Does holding a valid California Food Handler Card by itself authorize someone to open and operate a food facility?

The Food Handler Card is a personal credential for food workers. Operating a food facility additionally requires a health permit from the local environmental health department, plus compliance with zoning, business licensing, and (where applicable) plan-check construction requirements.

34. Under CalCode, routine on-site inspections of California retail food facilities are typically conducted by local environmental health:

Local environmental health departments use a risk-based inspection schedule. Higher-risk facilities (full-service restaurants, those handling raw animal foods) are typically inspected more frequently — roughly 1-3 times per year — while very low-risk operations may be inspected less often.

35. Under CalCode, every California food facility must have:

CalCode requires food facilities to maintain a written employee health policy covering reportable symptoms (vomiting, diarrhea, jaundice, sore throat with fever, infected wounds) and the Big 6 diagnosed illnesses, with clear instructions for workers to notify the PIC.

36. Which of the following is generally EXCLUDED from CalCode's food facility permit requirements (subject to specific limits)?

CalCode contains narrowly written exclusions for certain non-commercial settings, such as specified religious institution events and limited charitable food service operations, that are not classified as regulated retail 'food facilities.' All commercial restaurants and grocery delis remain fully regulated.

37. Under Cal. H&S Code §114413, when must a California Food Safety Manager renew their certification?

Under §114413, the FSM certificate is valid for 5 years. To remain qualified, the FSM must pass an ANSI-CFP accredited Food Protection Manager examination again before the existing certificate expires.

38. Under CalCode, how may the Person in Charge (PIC) demonstrate the required knowledge of food safety to a health inspector?

CalCode allows the PIC to demonstrate knowledge in several ways, including by holding a valid ANSI-CFP accredited Food Safety Manager certificate or by correctly answering a sanitarian's food-safety questions during an on-site inspection.

39. When a county environmental health specialist arrives unannounced during operating hours to conduct a routine inspection, the food facility must:

CalCode gives local health officers the right of entry during reasonable hours. The PIC must allow inspection of all parts of the facility (kitchen, storage, restrooms, etc.) and produce required records such as the employee health policy, time-control procedures, and FSM certification.

40. Under CalCode, smoking, vaping, eating, and chewing gum by food workers inside food-preparation areas of a California food facility is:

CalCode prohibits smoking, vaping, eating, and chewing gum in food-prep, dishwashing, and food-storage areas because these activities can transfer saliva and contaminants to hands, food, and equipment. Such activities are permitted only in designated break areas separated from food and utensils.

41. Under Cal. H&S Code §114413, how does a California Food Safety Manager (FSM) renew certification before it expires?

Under §114413, the FSM certificate is valid for 5 years. To remain qualified, the FSM must pass an ANSI-CFP accredited Food Protection Manager examination again before the existing certificate expires.

42. Under CalCode, how often are routine on-site inspections of California retail food facilities typically conducted by local environmental health?

Local environmental health departments use a risk-based inspection schedule. Higher-risk facilities (full-service restaurants, those handling raw animal foods) are typically inspected 1-3 times per year or more, while very low-risk operations are inspected less often.

43. Under CalCode, every California food facility must maintain:

CalCode requires food facilities to maintain a written employee health policy covering reportable symptoms (vomiting, diarrhea, jaundice, sore throat with fever, infected wounds) and the Big 6 diagnosed illnesses, with clear instructions for workers to notify the PIC.

44. Which of the following is generally EXCLUDED (subject to specific limits) from CalCode's food facility permit and inspection requirements?

CalCode contains narrowly written exclusions for certain non-commercial settings, including specified religious institution events and limited charitable food service operations, that are not classified as regulated retail 'food facilities.' All commercial restaurants and grocery delis remain fully regulated.

45. A California Cottage Food Operation (CFO) selling jam from a home kitchen must, at minimum:

Cottage Food law requires CFOs to register (Class A) or be permitted (Class B) with the local environmental health department, label products with the operator's name, the CFO registration/permit number, ingredients, allergen statement, and the disclosure 'Made in a Home Kitchen,' and operate within annual revenue limits.

46. Under CalCode, a Mobile Food Facility (MFF) such as a food truck is generally required to return at least once each operating day to:

CalCode requires most MFFs to operate from and return daily to an approved commissary where the unit can be cleaned, restock potable water, dispose of wastewater, store food, and undergo required maintenance.

47. Regarding the inspection placard (e.g., green 'A' / yellow 'B' / red 'C') issued in California counties that use grade placards, the operator must:

Counties using a grade placard system require the most recent placard to be conspicuously posted at the customer entrance. Removing, altering, defacing, or covering the placard is a violation that can lead to fines and additional enforcement action.

48. Approximately how long is the typical California Food Handler training and exam (statewide SB 602 program)?

California's statewide Food Handler training is a basic, entry-level program typically completed in about 1 hour, followed by a short online exam. This is much shorter than the more advanced Food Safety Manager (FSM) certification, whose exam alone is usually about 2 hours.

49. Approximately how long is the California Food Safety Manager (FSM) certification exam?

ANSI-CFP accredited Food Protection Manager exams accepted in California (e.g., ServSafe Manager, Prometric, NRFSP) typically take about 2 hours and cover advanced topics such as HACCP, allergen management, and crisis response — distinguishing the FSM credential from the basic ~1-hour Food Handler exam.