Laws, rules, and building codes

State laws and rules

To read complete Washington State laws and agency rules, see:

• Architects
• Engineers, land surveyors, and on-site designers
• Geologists
• Landscape architects

Building codes

• Washington State Building Code (State Building Code Council)
• Minimum requirements for a building permit (Washington Association of Building Officials)

Questions? Need help?

Email us: DFCcompliance@dol.wa.gov