Wash. Rev. Code § 74.20A.180
If the secretary finds that the collection of any support debt, accrued under a support order, based upon subrogation or an authorization to enforce and collect under RCW 74.20A.030, or assignment of, or a request for support enforcement services to enforce and collect the amount of support ordered by any support order is in jeopardy, the secretary may make a written demand under RCW 74.20A.040 for immediate payment of the support debt and, upon failure or refusal immediately to pay said support debt, may file and serve liens pursuant to RCW 74.20A.060 and 74.20A.070, without regard to the twenty day period provided for in RCW 74.20A.040: PROVIDED, That no further action under RCW 74.20A.080, 74.20A.130, and 74.20A.140 may be taken until the notice requirements of RCW 74.20A.040 are met.
RCW 74.20A.180