The eleventh session of the Plenary of the Intergovernmental Science-Policy Platform on Biodiversity and Ecosystem Services (IPBES 11) is being held in Windhoek, Namibia, from 10 to 16 December 2024. The session is set to commence on Tuesday, 10 December 2024, at 10:00 AM Central Africa Time (CAT/UTC+02:00) and conclude on Monday, 16 December 2024, at 6:00 PM.