Contractors

Construction Laws and Rules

These files are maintained and updated by the State Office of the Code Reviser. If you receive an error message when referencing a link to a specific section of WAC, try your search here.

• Contractor Registration: Chapter 18.27 RCW and Chapter 296-200A WAC. (218 KB PDF)
• Construction Elevators - Safety Rules For Workers.
  • Chapter 70.87 RCW.
  • Chapter 296-87 WAC.
• Safety Standards For Construction.
  • Chapter 49.17 RCW.
  • Chapter 296-155 WAC.