WAC 173-160-030. When will this regulation be reviewed?

(1) The department of ecology shall initiate review of the rules established in this chapter: (a) When new information, changing conditions, or statutory modifications make it necessary to consider revisions; or (b) When statutes require the review of this regulation, whichever comes first. (2) The technical advisory group (TAG) established under chapter 18.104 RCW shall assist the department in the development and revision of rules.