PDFWAC 173-900-700
Retailer—Offering for sale or selling CEPs in or into Washington state.
In order for a retailer to offer for sale or sell a CEP in or into Washington state, on the date the product was ordered:
(1) The brand name on the CEP must be on the "manufacturer registration list" posted on ecology's website; and
(2) The manufacturer must be in "pending" or "in compliance" status.