High-level Plenary Meeting on the Existential Threats Posed by Sea Level Rise
nature & resilience
When
September 24, 2026 at 10:00 AM – September 24, 2026 at 6:00 PM
Where
Host
United Nations
Access
Invitation required
Why it matters
Global leaders and experts will pursue shared action on sea-level rise, with particular attention to small-island states and low-lying communities.
Notes
The official program has morning and afternoon sittings, from 10:00 am–1:00 pm and 3:00–6:00 pm. Official UN accreditation or a meeting-specific pass is required for in-person entry; the session is available on UN WebTV.