Also known as the United Nations Conference on Environment and Development (UNCED), held in Rio de Janeiro in 1992. It was a major UN conference that addressed the pressing problems of environmental protection and economic and social development in a sustainable way, leading to the establishment of the UNFCCC.

The 31st Conference of the Parties to the UNFCCC. This is a major international summit where countries negotiate and agree on actions to address climate change.

64th session of the Subsidiary Bodies of the UNFCCC, also known as the Bonn Climate Conference 2026. This session serves as a crucial preparatory negotiation ground for upcoming COP meetings, particularly for COP31 in this context.