NMFS specifies a 2023 limit of 2,000 metric tons (t) of longline-caught bigeye tuna for each U.S. Pacific territory (American Samoa, Guam, and the Commonwealth of the Northern Mariana Islands (CNMI), the territories). NMFS will allow each territory to allocate up to 1,500 t in 2023 to U.S. longline fishing vessels through specified fishing agreements that meet established criteria. The overall allocation limit among all territories, however, may not exceed 3,000 t. As an accountability measure, NMFS will monitor, attribute, and restrict (if necessary) catches of longline-caught bigeye tuna, including catches made under a specified fishing agreement. These catch limits and accountability measures support the long-term sustainability of fishery resources of the U.S. Pacific Islands.