Insurance & liens: CSLB Law & Business Practice Questions

Workers' comp and liability insurance, bonds, preliminary notices, mechanics liens, stop payment notices and lien releases.
Often missed
Question 1
What must an active licensee with employees keep on file with CSLB at all times?
Question 2
In 2026, which licensees must carry workers' compensation even if they have no employees?
Question 3
A C-10 electrical sole owner has no employees. How can the license stay active without a workers' comp policy?
Question 4
A licensee's workers' comp policy lapses while it has employees. When is the license suspended?
Question 5
A sole-owner licensee filed a workers' comp exemption but is found employing workers without coverage. What is the minimum civil penalty per violation?
Question 6
At renewal, what must a licensee with a workers' comp exemption on file do?
Question 7
Is a workers' comp certificate or exemption required while a license is inactive?
Question 8
An unlicensed person acting as a contractor hires workers and buys no workers' compensation. What is the legal classification of that failure?
Question 9
What does a commercial general liability (CGL) policy mainly cover for a contractor?
Question 10
A general contractor asks a subcontractor to name it as an additional insured. What does that do?
Question 11
How does a claims-made liability policy differ from an occurrence policy?
Question 12
What does builder's risk insurance protect?
Question 13
A contractor's workers' comp experience modification rate (EMR) is 1.30. What does that mean?
Question 14
A drywall supplier first delivers to a job on May 1. By when should it give its preliminary notice to fully protect its lien rights?
Question 15
A subcontractor starts work on March 1 but sends its preliminary notice on April 10. For which work can it still record a lien?

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Practice questions are written in our own words and cite code sections by number. Always study from your own copy of the code and the official candidate bulletin.
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