The fifteenth annual report of the Compliance Committee to the Conference of the Parties serving as the meeting of the Parties to the Kyoto Protocol covers activities undertaken from 7 September 2019 to 12 November 2020. The report provides a summary of the consideration by the enforcement branch of the questions of implementation with regard to the compliance of Monaco and Kazakhstan, the continued consideration by the facilitative branch of its role in providing advice and facilitation in implementing the Kyoto Protocol and the discussions in the plenary of the Compliance Committee.