PDFWAC 51-50-480907

Energy conservation.

907.1 Minimum requirements. Level 3 alterations to existing buildings or structures shall comply with the Washington State Energy Code (chapter 51-11C WAC).
[Statutory Authority: RCW 19.27.031 and 19.27.074. WSR 21-06-035, § 51-50-480907, filed 2/23/21, effective 3/26/21; WSR 20-01-090, § 51-50-480907, filed 12/12/19, effective 7/1/20; WSR 16-03-064, § 51-50-480907, filed 1/19/16, effective 7/1/16. Statutory Authority: RCW 19.27.031 and chapters 19.27 and 34.05 RCW. WSR 13-04-067, § 51-50-480907, filed 2/1/13, effective 7/1/13.]