Label/Product Approval Process

Marijuana-infused product, label, and package approval process:
A marijuana processor licensee must obtain approval from the liquor control board for all marijuana-infused products, labeling, and packaging prior to offering these items for sale to a marijuana retailer. The marijuana processor licensee must submit a photo of the product, labeling, and packaging to the liquor control board for approval. The photo(s) provided shall be of sufficient clarity to illustrate the requirements outlined below.
A marijuana processor producing a marijuana-infused solid or liquid product meant to be ingested orally in a processing facility as required in WAC 314-55-015(10) must pass a processing facility inspection prior to the request for approval of a marijuana-infused product.

http://www.liq.wa.gov/marijuana/producer-approval-process