- Main Conference (7-9 April 2027): up to 2,000 participants from around the world will gather to showcase progress, spark partnerships, and scale solutions that will shape the future of the Ocean Decade to 2030 and beyond.
- Pre-Conference programme (5-6 April 2027): a dynamic line-up of partner-led satellite events, exhibitions, and networking opportunities across Rio de Janeiro.
- Who's involved: governments, scientists, civil society, Indigenous leaders, youth, private sector, and philanthropy.
