The NEEA Codes and Standards program supports regional stakeholders in the development and adoption, training and implementation of energy codes. States engage in the code development process along different cycles and code versions, but all states now use the International Energy Conservation Code (IECC) as a baseline for their commercial energy codes. All states except Oregon now use the IECC as the basis of their residential code. The adoption of codes is the responsibility of state code boards or agencies. Official state-by-state energy code information can be found on state building code websites:
Washington - https://fortress.wa.gov/ga/apps/sbcc/default.aspx
Montana - http://svc.mt.gov/gov/boards/
NEEA is currently developing a commercial compliance study protocol. For more information on Washington Commercial Code Compliance, please contact Lisa Rosenow, firstname.lastname@example.org.