Washington Revised Code Title 34. Administrative Law § 34.05.476. Agency record

(a) Notices of all proceedings;

(b) Any prehearing order;

(c) Any motions, pleadings, briefs, petitions, requests, and intermediate rulings;

(d) Evidence received or considered;

(e) A statement of matters officially noticed;

(f) Proffers of proof and objections and rulings thereon;

(g) Proposed findings, requested orders, and exceptions;

(h) The recording prepared for the presiding officer at the hearing, together with any transcript of all or part of the hearing considered before final disposition of the proceeding;

(i) Any final order, initial order, or order on reconsideration;

(j) Staff memoranda or data submitted to the presiding officer, unless prepared and submitted by personal assistants and not inconsistent with RCW 34.05.455; and

(k) Matters placed on the record after an ex parte communication.