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Disclaimer

Last updated: June 19, 2026

Not affiliated with any government or licensing body

CSL DRILL ("the Product"), operated by Kenneth Schiessl ("we," "us"), is an independent, privately produced exam-preparation tool. It is not affiliated with, endorsed by, sponsored by, or connected in any way to the Commonwealth of Massachusetts, the Massachusetts Board of Building Regulations and Standards (BBRS), the Division of Occupational Licensure, any municipal building department, or any official provider or administrator of the Construction Supervisor License examination (including PSI).

No guarantee of results

The Product is a study aid. We do not guarantee, promise, or warrant that using it will result in a passing score on the Construction Supervisor License examination or any other test, or that it will result in licensure. Exam outcomes depend on many factors outside our control, including your own preparation and the actual content of the examination on the day you take it.

Educational use only — not professional, legal, or code-compliance advice

The questions, answers, and explanations in the Product are provided for general study and educational purposes only. They are not professional engineering advice, legal advice, or an authoritative statement of any building code, statute, or regulation. The Product is not a substitute for the official Massachusetts State Building Code, the relevant CMR provisions, the IRC/IBC/IECC, OSHA standards, or any other governing document.

Accuracy is not warranted — verify against official sources

Codes, regulations, thresholds, and licensing rules change and may be interpreted differently by different authorities. While we work to keep content current and correct, we do not warrant that all content is accurate, complete, or up to date. You are responsible for independently verifying any information against the current, official code books and regulations before relying on it for the exam or for any actual construction, design, or code-compliance decision. Never make a real-world construction or code decision based on this Product alone.

Assumption of responsibility

By using the Product, you acknowledge and accept the above and agree that you use it at your own discretion and risk.