The high-level to Support the Implementation of Sustainable Development Goal 14: Conserve and sustainably use the oceans, seas and marine resources for sustainable development (the 2025 UN Ocean Conference) will be co-hosted by France and Costa Rica and held in Nice, France, from 9 – 13 June 2025.
 
The overarching theme of the Conference is “Accelerating action and mobilizing all actors to conserve and sustainably use the ocean”. The Conference aims to support further and urgent action to conserve and sustainably use the oceans, seas and marine resources for sustainable development and identify further ways and means to support the implementation of SDG 14. It will build on existing instruments to form successful partnerships towards the swift conclusion and effective implementation of ongoing processes that contribute to the conservation and sustainable use of the ocean.

The Conference will involve all relevant stakeholders, bringing together Governments, the United Nations system, intergovernmental organizations, international financial institutions, other interested international bodies, non-governmental organizations, civil society organizations, academic institutions, the scientific community, the private sector, philanthropic organizations, Indigenous Peoples and local communities and other actors to assess challenges and opportunities relating to, as well as actions taken towards, the implementation of Goal 14. 
 
The Conference will build on the previous UN Ocean Conferences, hosted by Sweden and Fiji in  and by Portugal and Kenya in 2022 in Lisbon.

Note: Pursuant to General Assembly resolution , non-governmental organizations, civil society and youth organizations, Indigenous Peoples’ organizations, local and regional authorities, academic institutions, the scientific community, the private sector, philanthropic organizations and other stakeholders whose work is relevant to the Conference are invited to participate as observers in the Conference and its preparatory meeting. 

Relevant stakeholders that are not in consultative status with ECOSOC, or that have not been accredited to any of the Conferences and Summits MUST APPLY FOR SPECIAL ACCREDITATION the second round to apply is open until 13 December 2024. You may apply through .