Unlicensed persons may select shade for crowns or fixed prostheses with the use of a technique which does not contact the oral cavity to avoid contamination with blood or saliva. The procedure shall be performed pursuant to the written instructions and order of a licensed dentist.
Wash. Admin. Code § 246-817-530
Statutory Authority: RCW 18.32.035. 95-21-041, § 246-817-530, filed 10/10/95, effective 11/10/95.