The 17th session of the Conference of the Parties (COP17) to the United Nations Convention to Combat Desertification (UNCCD) will be hosted by Mongolia in its capital city, Ulaanbaatar, from 17 to 28 August 2026.

The 2026 United Nations Climate Change Conference / Conference of the Parties to the UNFCCC, more commonly known as COP31, is the upcoming 31st session of the United Nations Climate Change Conference, to be held at the Antalya Expo Center in Antalya, Turkey from 9 to 20 November, 2026.