Landmark high seas treaty protecting marine biodiversity becomes international law
A monumental achievement in conservation has been finalized: the High Seas Treaty has reached the 60 ratifications needed to become international law. This agreement, which covers two-thirds of the world’s ocean, creates a legally binding framework to establish marine protected areas and regulate human activities. This major victory for multilateralism ensures that discoveries from the deep sea benefit all nations. The treaty will officially enter into force in January 2026.









