[Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.060. WSR 16-09-085, § 296-155-553, filed 4/19/16, effective 5/20/16. Statutory Authority: RCW
49.17.010,
49.17.040,
49.17.050,
49.17.440,
49.17.060, and 29 C.F.R. 1926, Subpart CC. WSR 12-01-086, § 296-155-553, filed 12/20/11, effective 2/1/12.]