Adopted Building Codes

Current Project Codes

We are currently using the following building codes:

  • 2018 NFPA 54 National Fuel Gas Code
  • 2017 NFPA 58 Liquefied Petroleum Gas Code
  • 2018 International Building Code
  • 2018 International Fire Code
  • 2018 International Fuel Gas Code
  • 2018 International Mechanical Code
  • 2018 International Property Maintenance Code/Chapter 16.30
  • 2018 International Residential Code
  • 2018 Uniform Plumbing Code
  • ICC/ANSI A117.1-2017 Accessibility Code
  • Washington State Energy Code

Note: All electrical permitting is currently handled by WA State Labor and Industries.

Additional Resources

Need to know what building codes are being used by a specific builder or at a specific location? Conduct a building permits search.