(1) A certificate holder shall display his or her certificate in his or her principal place of business in a place and manner visible to customers.
(2) A certificate holder who owns, is employed by, or volunteers at more than one business location shall display a duplicate certificate or an unaltered photocopy of his or her certificate in each business location in a place and manner visible to customers.
[Statutory Authority: RCW
69.51A.230. WSR 18-07-030, § 246-72-040, filed 3/12/18, effective 4/12/18. Statutory Authority: RCW
69.51A.290. WSR 16-07-086, § 246-72-040, filed 3/17/16, effective 3/18/16.]