Ex parte communication.
Neither the board nor any person will make or attempt to make any ex parte communications with a member of the board, presiding officer, or tax referee which are prohibited by the Administrative Procedure Act in RCW
34.05.455. Attempts to make such communications will be subject to the sanctions in WAC
456-10-220 and
456-10-555.
[Statutory Authority: RCW
82.03.170. WSR 22-13-111, § 456-10-230, filed 6/15/22, effective 7/16/22; WSR 89-10-057 (Order 89-03), § 456-10-230, filed 5/2/89.]