Wash. Admin. Code § 16-240-040
The department may provide on-site official commercial inspection services, at the applicant's request, when all of the following conditions are met:
[Statutory Authority: RCW 22.09.020 and chapter 34.05 RCW. WSR 17-19-051, § 16-240-040, filed 9/13/17, effective 10/14/17; WSR 16-12-076, § 16-240-040, filed 5/27/16, effective 7/1/16. Statutory Authority: 2003 1st sp.s. c 25 § 309(2); RCW 22.09.790, chapter 34.05 RCW and The United States Department of Agriculture has oversight of fees charged under the Federal Grain Inspection, Packers and Stockyards Administration. WSR 05-11-058, § 16-240-040, filed 5/17/05, effective 6/17/05.]