Except as may be otherwise provided, any party may take the testimony of any person, including a party, by deposition upon oral examination or written interrogatories for use as evidence in the proceeding.
Wash. Admin. Code § 16-08-061
Statutory Authority: Chapter 34.05 RCW. 91-23-051, § 16-08-061, filed 11/15/91, effective 12/16/91.