Wash. Rev. Code § 71.24.909
(1) The authority shall contract with the Washington state institute for public policy to conduct a study of the long-term effectiveness of the recovery navigator programs under RCW 71.24.115 and law enforcement assisted diversion programs under RCW 71.24.589 implemented in Washington state, with reports due by June 30, 2028, June 30, 2033, and June 30, 2038, and an assessment as described under subsection (2) of this section. The Washington state institute for public policy shall collaborate with the authority and the substance use recovery services advisory committee under RCW 71.24.546 on the topic of data collection and to determine the parameters of the report, which shall include:
(2)
(a) The Washington state institute for public policy shall, in consultation with the authority and other key stakeholders, conduct a descriptive assessment of the current status of statewide recovery navigator programs and the degree to which the implementation of these programs reflects fidelity to the core principles of the law enforcement assisted diversion program as established by the law enforcement assisted diversion national support bureau in its toolkit as it existed on July 1, 2023, which shall include:
[ 2023 sp.s. c 1 s 24.]