(1) This chapter establishes the review, criteria and decision-making procedures for evaluating on-site sewage disposal system additives to determine whether individual additives have an adverse effect on public health or water quality.
(2) The Washington state department of health administers this chapter under the authority and requirements of chapter
70A.105 RCW.
[Statutory Authority: RCW
43.70.040 and 2020 c 20. WSR 22-07-025, § 246-273-001, filed 3/9/22, effective 4/9/22. Statutory Authority: Chapter
70.118 RCW and RCW
43.70.040. WSR 95-24-062, § 246-273-001, filed 12/1/95, effective 1/1/96.]