PDFWAC 296-400A-430
If I am a certified backflow assembly maintenance and repair, journey level, or specialty plumber do I need to be a licensed plumbing contractor under chapter 18.106 RCW?
[Statutory Authority: 2020 c 153. WSR 21-13-041, § 296-400A-430, filed 6/10/21, effective 7/1/21. Statutory Authority: Chapter 18.106 RCW and Uniform Plumbing Code. WSR 16-08-100, § 296-400A-430, filed 4/5/16, effective 5/16/16. Statutory Authority: RCW 18.106.040, 18.106.140, 2001 c 281, and chapter 18.106 RCW. WSR 02-14-074, § 296-400A-430, filed 6/28/02, effective 7/1/02.]