Wash. Admin. Code § 296-96-05290
A five-year test of the material lift car and counterweight safety devices shall be conducted, and the test shall be administered under the following conditions:
(1) Qualified people will conduct the test. A qualified person is either:
[Statutory Authority: Chapter 70.87 RCW. WSR 18-18-070, § 296-96-05290, filed 8/31/18, effective 10/1/18. Statutory Authority: RCW 70.87.020, 70.87.030, 70.87.034, 70.87.120, 70.87.185, 70.87.190, 2002 c 98, 2003 c 143 and 2004 c 66. WSR 04-12-047, § 296-96-05290, filed 5/28/04, effective 6/30/04. Statutory Authority: RCW 70.87.020, 70.87.030, 70.87.034, 70.87.120, 70.87.185 and chapter 70.87 RCW. WSR 01-02-026, § 296-96-05290, filed 12/22/00, effective 1/22/01.]