WAC 296-155-203
Confined spaces. All work conducted in a confined space shall comply with the provisions of chapter 296-62 WAC Part M, and the following sections.
[Statutory Authority: Chapter 49.17 RCW. 94-15-096 (Order 94-07), § 296-155-203, filed 7/20/94, effective 9/20/94. Statutory Authority: RCW 49.17.040 and 49.17.050. 86-03-074 (Order 86-14), § 296-155-203, filed 1/21/86.]