Wash. Admin. Code § 230-10-310
When selling gift certificates, bingo operators must:
[Statutory Authority: RCW 9.46.070. WSR 07-21-116 (Order 617), § 230-10-310, filed 10/22/07, effective 1/1/08; WSR 07-10-033 (Order 610), § 230-10-310, filed 4/24/07, effective 1/1/08.]