Wash. Admin. Code § 230-11-015
At the time of purchase, organizations must inform all participants by either printing on the participant's portion of the ticket or otherwise providing to each participant, in writing, the following:
[Statutory Authority: RCW 9.46.070. WSR 06-20-040 (Order 602), § 230-11-015, filed 9/26/06, effective 1/1/08.]