provision of relocation assistance under this section shall adopt policies, procedures, or regulations to implement such requirement. Such policies, procedures, or regulations shall include provisions for administrative hearings to resolve disputes between tenants and property owners relating to relocation assistance or unlawful detainer actions during relocation, and shall require a decision within thirty days of a request for a hearing by either a tenant or property owner.
Judicial review of an administrative hearing decision relating to relocation assistance may be had by filing a petition, within ten days of the decision, in the superior court in the county where the residential property is located. Judicial review shall be confined to the record of the administrative hearing and the court may reverse the decision only if the administrative findings, inferences, conclusions, or decision is:
(a) In violation of constitutional provisions;
(b) In excess of the authority or jurisdiction of the administrative hearing officer;
(c) Made upon unlawful procedure or otherwise is contrary to law; or
(d) Arbitrary and capricious.
(6) Any city, town, county, or municipal corporation may require relocation assistance, under the terms of this section, for otherwise eligible tenants whose living arrangements are exempted from the provisions of this chapter under *RCW 59.18.040(3) and if the living arrangement is considered to be a rental or lease not defined as a retail sale under RCW 82.04.050.
(7)(a) Persons who move from a dwelling unit prior to the application by the owner of the dwelling unit for any governmental permit necessary for the demolition, substantial rehabilitation, or change of use of residential property or prior to any notification or filing required for