This hybrid CSL course consists of 6 hours live in class and 6 hours online.

  • Please choose a date in the calendar below to register for the live portion of your class.
  • Upon completion of registering for the course, you will be emailed login instructions to take the 6 hour online class.

This course will give you the required credits needed to renew your CSL license.

COURSE TOPICS

6 Hours Live Class

  • Energy Code
  • Building Envelope  – How to build a wall assembly that works!
  • Workers’ Compensation
  • Certificates of Insurance

6 Hours Online Class

  • Changes in the Residential Code – Ch. 3 Code Review (2 hrs)
  • Jobsite Safety and OSHA Workplace Safety (1 hr)
  • Figuring out Workman’s Comp Business Practice (1 hr)
  • Understanding Vapor Barriers Energy (1 hr)
  • Lead and You Lead Safety (1 hr)


Click an available green date in the calendar below to reserve your class.

Live classes run from 8 am – 3 pm

PLEASE NOTE: There is no smoking on the Cape Cod Lumber property which includes inside vehicles.

Upcoming Live Class Dates:

  • September 9, 2025
  • November 11, 2025