Wash. Admin. Code § 16-540-150
The commission shall establish a records index, which shall be made available for public review. The index includes the following records:
[Statutory Authority: RCW 15.65.047, 42.56.040, and chapter 34.05 RCW. WSR 17-05-034, § 16-540-150, filed 2/8/17, effective 3/11/17.]