Wash. Admin. Code § 246-922-055
An applicant licensed in another state must file with the secretary verification of the license certified by the proper authorities of the issuing state to include the issue date, license number, current expiration date, and whether any action has been taken to revoke, suspend, restrict, or otherwise sanction the licensee for unprofessional conduct or that the licensee may not be able to practice his or her profession with reasonable skill and safety to consumers as a result of a physical or mental condition. The applicant must document that the educational standards, eligibility requirements, and examinations of that state are substantially equivalent to those of this state.
Wash. Admin. Code § 246-922-055
Statutory Authority: RCW 18.22.015. 91-10-041 (Order 158B), § 246-922-055, filed 4/25/91, effective 5/26/91.