Wash. Admin. Code § 16-233-106
Before any worker performs any activity in a treated area on an agricultural establishment where within the last thirty days a pesticide product has been used, or a restricted-entry interval for such pesticide has been in effect, the agricultural employer must ensure that the worker has been informed of, in a manner the worker can understand, all of the following establishment-specific information:
[Statutory Authority: RCW 15.58.040, 17.21.030, and chapter 34.05 RCW. WSR 18-01-054, § 16-233-106, filed 12/13/17, effective 1/13/18.]