Massachusetts Construction Supervisor (CSL) Exam

Massachusetts licenses the Construction Supervisor (CSL), a personal license under M.G.L. c.143 required to supervise buildings under 35,000 cubic feet and any 1-2 family dwelling, with an open-book exam on the State Building Code 780 CMR 10th Edition. The state portion covers the CSL scope, the separate Home Improvement Contractor registration, and the experience and CE rules.

75
exam questions
180 min
time limit
70%
to pass
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What the Massachusetts Construction Supervisor (CSL) Exam exam covers

10%
Business Organization & Licensing
14%
Estimating & Bidding
14%
Contracts & Contract Law
12%
Project Management & Scheduling
12%
Financial Management & Accounting
14%
Safety & OSHA
12%
Employment & Labor Law
12%
Building Codes & Permits
40%
Massachusetts CSL Licensing & Scope
35%
Massachusetts Building Code & Contracting Law
25%
Massachusetts Experience, CE & Exam Requirements

These practice questions are AI-assisted study material, written from the official content outline — for practice only, not official exam questions. Always confirm current exam details with Massachusetts Board of Building Regulations and Standards (BBRS).

Sen Lin, PrepPass Founder · Verified against Massachusetts Board of Building Regulations and Standards (BBRS) · How we review

Frequently asked questions

Is PrepPass's Massachusetts Construction Supervisor (CSL) Exam practice free?

Yes — every Massachusetts Construction Supervisor (CSL) Exam practice question, study guide, and lesson on PrepPass is free. A full timed mock exam is also included at no cost.

How many Massachusetts Construction Supervisor (CSL) Exam practice questions does PrepPass have?

PrepPass currently has 102 original Massachusetts Construction Supervisor (CSL) Exam practice questions across 11 topic areas, and every question comes with a written answer explanation.

What languages is PrepPass's Massachusetts Construction Supervisor (CSL) Exam prep available in?

English, 中文 (Chinese), Español (Spanish), and Tiếng Việt (Vietnamese).

How are PrepPass's Massachusetts Construction Supervisor (CSL) Exam questions written?

They are original questions written by PrepPass from public-domain statutes and official exam blueprints — never copied from the real exam. Read our question methodology →

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No. PrepPass is an independent study resource and is not affiliated with, endorsed by, or connected to any licensing board or official exam provider.

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