Yellow fin tuna is fished by sustainable methods in the North East Atlantic near the Azores. Fish 4 Ever do not use long distance factory ships, long lines or purse-seiners setting on FAD's. Fish 4 Ever target larger more mature fish because the industrial FAD fisheries that supply most tuna catch masses of juvenile fish putting future stocks at risk. The Azores is part of EU waters with an excellent track record in conservation management.