(1) Washington state lottery adjudicative proceedings are conducted under the authority of chapter 34.05 RCW, the Washington Administrative Procedure Act, and chapter 67.70 RCW, the Washington State Lottery Act.

(2) Chapter 10-08 WAC as periodically amended, rules of the office of administrative hearings is hereby adopted for the administration of lottery adjudicative proceedings. The lottery commission may adopt additional rules, pursuant to applicable rule making procedures, pertaining to adjudicative proceedings.