Wash. Admin. Code § 16-623-020
Every commission merchant, dealer, broker and cash buyer must keep accurate records. The recordkeeping requirements for:
[Statutory Authority: RCW 20.01.020, 20.01.040, chapter 34.05 RCW, and 2012 2nd sp.s. c 7. WSR 12-19-031, § 16-623-020, filed 9/12/12, effective 10/13/12. Statutory Authority: Chapters 20.01 and 34.05 RCW, 2003 1st sp.s. c 25. WSR 05-09-094, § 16-623-020, filed 4/20/05, effective 5/21/05. Statutory Authority: RCW 20.01.040, [20.01.]125, [20.01.]370, [20.01.]380, [20.01.]410, [20.01.]510. WSR 00-22-071, § 16-623-020, filed 10/30/00, effective 11/30/00.]