All retrospective rating groups approved by the department prior to July 25, 1999, under RCW 51.16.035 as it existed prior to July 25, 1999, remain approved and, with the exception of RCW 51.18.020, are subject to the provisions of this chapter.
RCW 51.18.060
Retrospective rating groups—Department approval.
1999 c 7 s 7.
Official source: Washington State Legislature. Reproduced from public-domain Washington statutes; confirm against the official source for the current text. Not legal advice.