High Seas Treaty Enters into Force, Opening the Door to Protect Nearly Half the Planet’s Surface

The Treaty establishes a governing body and legal process to create marine protected areas on the high seas. So far, over 80 countries have ratified. As with other international agreements, the High Seas Treaty is only legally binding for countries that have formally ratified it.

In response to this milestone, Oceana Chief Scientist Dr. Katie Matthews issued the following statement:

“The High Seas Treaty entering into force is a historic moment for the ocean, creating the first real opportunity to protect waters that cover nearly half the planet. But a treaty on paper won’t save the ocean. What matters now is turning these words into action.

To unlock the Treaty’s full potential, more countries must ratify it, participate in decision-making, and move quickly from promises to real protection. If world leaders are serious about protecting 30% of the ocean by 2030, ambitious action on the high seas is necessary. This is a shared responsibility and the time to act is now.”

While the High Seas Treaty was being developed, Oceana was already campaigning to protect biodiversity on the high seas through other pathways. For example, Oceana in Chileis working through the South Pacific Regional Fisheries Management Organization to create a fisheries closure in the Salas y Gómez-Nazca Ridge, an area that covers almost 2,000 square miles (2,900 square kilometers) and more than 100 submarine mountains – known biodiversity hotspots.

For more information, visit Oceana.org/high-seas-treaty.

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Oceana is the largest international advocacy organization dedicated solely to ocean conservation. Oceana is rebuilding abundant and biodiverse oceans by winning science-based policies in countries that control one-quarter of the world’s wild fish catch. With more than 325 victories that stop overfishing, habitat destruction, oil and plastic pollution, and the killing of threatened species like turtles, whales, and sharks, Oceana’s campaigns are delivering results. A restored ocean means that 1 billion people can enjoy a healthy seafood meal every day, forever. Together, we can save the oceans and help feed the world. Visit Oceana.org to learn more.