Overview
- Morocco’s deposit as the 60th ratification triggered the treaty’s entry into force on Jan. 17, 2026 after a 120‑day countdown, the United Nations confirmed.
- The agreement, the first legally binding framework for international waters, enables high‑seas marine protected areas, requires environmental impact assessments, and sets benefit‑sharing and capacity‑building provisions.
- A first Conference of the Parties must be convened within one year of entry into force, and only countries that ratify before that meeting will have voting rights on implementation and financing.
- Enforcement will rely on flag states and existing regional bodies rather than a new punitive authority, heightening calls for broad participation as the U.S., China, Russia and Japan have not ratified.
- Experts caution that operational steps will take years, with some estimating initial high‑seas protected areas late this decade, while UN‑backed preparatory bodies continue shaping governance details.