Wash. Rev. Code § 74.08A.040
The department shall (1) provide eligible Indian tribes ongoing, meaningful opportunities to participate in the development, oversight, and operation of the state temporary assistance for needy families program; (2) certify annually that it is providing equitable access to the state temporary assistance for needy families program to Indian people whose tribe is not administering a tribal temporary assistance for needy families program; (3) coordinate and cooperate with eligible Indian tribes that elect to operate a tribal temporary assistance for needy families program as provided for in P.L. 104-193; (4) upon approval by the secretary of the federal department of health and human services of a tribal temporary assistance for needy families program, transfer a fair and equitable amount of the state maintenance of effort funds to the eligible Indian tribe; and (5) establish rules related to the operation of this section and RCW 74.08A.050, covering, at a minimum, appropriate uses of state maintenance of effort funds and annual reports on program operations. The legislature shall specify the amount of state maintenance of effort funds to be transferred in the biennial appropriations act.
RCW 74.08A.040