The Taiwan Tuna Longline Association (TTLA), the largest tuna industry association in Taiwan, has initiated its first Fishery Improvement Project (FIP) in partnership with Ocean Outcomes (O2), with 41 longline tuna vessels committed to achieving Marine Stewardship Council (MSC) certification by 2029. This project aims to improve the sustainability of Taiwanese longline tuna fisheries, focusing on environmental and social responsibilities. The FIP will develop science-based fishery management strategies, promote eco-friendly fishing practices, and enhance human rights onboard participating vessels. It will also generate better data for informed stock management, reduce impact on non-target species, and improve working conditions. O2 and TTLA will implement a Human Rights and Social Responsibility Policy to ensure fair treatment and decent working conditions for the crew.