Wash. Rev. Code § 82.12.989
(1) Provided an exemption certificate has been issued pursuant to RCW 82.08.989, the provisions of this chapter do not apply with respect to the use of:
[ 2023 c 355 s 2.]
Tax preference performance statement exemption—Effective date—2023 c 355: See notes following RCW 82.08.989.