Each employee must be tied in with a climbing rope and safety saddle when the employee is working above the ground in a tree, unless they are ascending into the tree.
Wash. Admin. Code § 296-45-45530
Statutory Authority: RCW 49.17.010, [49.17].040, [49.17].050 and [49.17].060. 98-07-009, § 296-45-45530, filed 3/6/98, effective 5/6/98.