Wash. Rev. Code § 70.405.040
(1) The board may choose to conduct an affordability review of up to 24 prescription drugs per year identified pursuant to RCW 70.405.030. When deciding whether to conduct a review, the board shall consider:
(5) When conducting a review, the board shall consider:
(g) Input from:
(6) In performing an affordability review of a drug the board may consider the following factors:
[ 2022 c 153 s 4.]