- (1) Scope. This rule applies to new showerheads manufactured on or after January 1, 2021.
- (2) Standard. Showerheads that are within the scope and definition of the applicable regulation must meet the requirements in the California Rule, section 1605.3.
- (3) Testing. Showerheads must meet the testing criteria as measured in accordance with the test methods prescribed in the California Rule, section 1604.
- (4) Listing. Each manufacturer must cause to be listed each showerhead, by model number, in MAEDbS.
- (5) Marking. Every unit of every showerhead must comply with the requirements of section 1607 of the California Rule.
[Statutory Authority: RCW 19.260.070. WSR 20-03-013, § 194-24-155, filed 1/6/20, effective 2/6/20.]