Wash. Rev. Code § 43.20B.680
(1) The department may, at the secretary's discretion, secure the repayment of any outstanding overpayment, plus interest, if any, through the filing of a lien against the vendor's real property, or by requiring the posting of a bond, assignment of deposit, or some other form of security acceptable to the department, or by doing both.
[ 1987 c 283 s 10.]
Severability—Savings—1987 c 283: See notes following RCW 43.20A.020.