A 2024 report by the International Seafood Sustainability Foundation (ISSF) revealed an increase in the number of tuna stocks meeting Marine Stewardship Council (MSC) standards and avoiding overfishing. Out of 23 major commercial tuna stocks evaluated, 11 met MSC criteria, up from seven in 2023. Improvements were noted in Western Pacific yellowfin, Western Pacific bigeye, and Southern Ocean bluefin stocks. However, Indian Ocean yellowfin, bigeye, and albacore stocks continued to fail, with the Indian Ocean Tuna Commission facing criticism for insufficient reforms to address overfishing.