Guidance relating to the clean development mechanism Open English PDF 0.14 MB Symbol DT.DD.CMP20.i5.6 Publication date 19 Nov 2025 Document type Draft negotiating texts Conference UN Climate Change Conference - Belém, November 2025 Session CMP 20 Author UNFCCC. Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol (CMP) Topic Mitigation, Clean Development Mechanism (CDM) Agenda item CMP 20 5. Matters relating to the clean development mechanism