Wash. Admin. Code § 192-110-020
When you apply for benefits, the information you provide must be sufficient for the department to confirm your identity to its satisfaction.
(2) If we cannot verify your identity, we will request additional verification.
[Statutory Authority: RCW 50.12.010 and 50.12.040. WSR 16-21-013, § 192-110-020, filed 10/7/16, effective 11/14/16; WSR 07-22-055, § 192-110-020, filed 11/1/07, effective 12/2/07. Statutory Authority: RCW 50.20.010 and 50.12.040. WSR 99-08-073, § 192-110-020, filed 4/5/99, effective 5/6/99.]