You must inspect power transmission parts at least once every sixty days to make sure that all:
Wash. Admin. Code § 296-806-20024
Statutory Authority: RCW 49.17.010, 49.17.040, 49.17.050, and 49.17.060. 04-14-028, § 296-806-20024, filed 6/29/04, effective 1/1/05.