Participation in this program is mandatory for all insurers and fraternal benefit societies authorized to engage in the property insurance business in this state, who have "premiums written," as defined in this chapter.
[Statutory Authority: RCW
48.02.060. WSR 98-13-095 (Matter No. R 98-10), § 284-19-040, filed 6/16/98, effective 7/17/98; Order R-69-1, § 284-19-040, filed 1/28/69.]