Wash. Admin. Code § 296-126-010
(1) The director may issue a special certificate to an employer authorizing the employer to pay the following employees at a wage rate that is less than the applicable minimum wage rate:
[Statutory Authority: RCW 49.46.170(2). WSR 24-20-113, s 296-126-010, filed 10/1/24, effective 11/1/24. Statutory Authority: Chapter 49.12 RCW. WSR 10-04-092, § 296-126-010, filed 2/2/10, effective 3/15/10; Order 74-9, § 296-126-010, filed 3/13/74, effective 4/15/74.]