Contractors

Construction laws and rules

Safety Standards For Construction.

These files are maintained and updated by the State Office of the Code Reviser (slc.leg.wa.gov).

If you receive an error message when referencing a link to a specific section of WAC, search the Washington State Legislature (search.leg.wa.gov).

2018 rulemaking

Fee Increase
A 4% increase in fees the Washington State Department of Labor & Industries charges for services from the Contractor Registration, Elevator, and Factory Assembled Structures programs will take effect Jan. 4, 2019.

The rule changes affect the following:

  • Chapter 296-200A WAC - Contractor Certificate of Registration Renewals – Security - Insurance.
  • Chapter 296-96 WAC - Safety Regulations and fees for all elevators, dumbwaiters, escalators and other conveyances
  • Chapter 296-150C WAC - Commercial coaches
  • Chapter 296-150F WAC - Factory-built housing and commercial structures
  • Chapter 296-150I WAC - Manufactured home installer training and certification program
  • Chapter 296-150M WAC - Manufactured homes
  • Chapter 296-150P WAC - Recreational park trailers
  • Chapter 296-150R WAC - Recreational vehicles
  • Chapter 296-150T WAC - Factory-built temporary worker housing structures
  • Chapter 296-150V WAC - Conversion vendor units and medical units

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