See the fixed ladder inspection requirements under WAC 296-876-70010 Inspection and repair.
Wash. Admin. Code § 296-876-60025
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, 49.17.060. 06-16-020, § 296-876-60025, filed 7/24/06, effective 12/1/06.