The taking, fishing for, possession, processing, or otherwise dealing in or disposing of food fish and shellfish for commercial purposes is defined as the taking or fishing for food fish with any gear unlawful for fishing for personal use, or taking or possessing food fish and shellfish in excess of the limits permitted for personal use, or taking, fishing for, handling, processing, or otherwise disposing of or dealing in food fish with the intent of disposing of such food fish, shellfish or parts thereof for profit or by sale, barter, trade or in commercial channels.
Wash. Admin. Code § 220-300-090