Japanese dab has been MSCMSC:
Marine Stewardship Council, an independent, international non-profit organization that has developed an eco-label that guarantees well-managed, sustainable fisheries. Fish products that meet the criteria of the eco-label can be identified by the blue MSC logo.-certified since 2020. This fishery operates in the Gulf of Alaska, Bering Sea and Aleutians. MSC-certified Japanese dab is caught using bottomBottom trawls:
A fishing technique in which cone-shaped nets terminating in a codend are dragged through the water column or along the bottom. trawls.