Under RCW 34.05.230(4), whenever an agency issues an interpretive or policy statement, the agency must submit to the office of the code reviser for publication in the Washington State Register a statement describing the subject matter of the interpretive or policy statement and listing the person at the agency from whom a copy of the interpretive or policy statement may be obtained. To submit a summary of an interpretive or policy statement, send a Word document (preferably on the agency letterhead) to the electronic filing system or send the original and three copies to the office of the code reviser.
Wash. Admin. Code § 1-21-078