Licensed optometrists shall maintain records of eye examinations and prescriptions for a minimum of five years from the date of examination or prescription.
Wash. Admin. Code § 246-851-290
Statutory Authority: RCW 18.54.070. 91-06-025 (Order 119B), recodified as § 246-851-290, filed 2/26/91, effective 3/29/91; Order PL 256, § 308-53-220, filed 9/13/76.