UN Climate Change, the public-facing identity of the UN Framework Convention on Climate Change (UNFCCC), supports international cooperation to address climate change. The UNFCCC provides information and resources related to the Convention, the Kyoto Protocol and the Paris Agreement, and serves governments and other stakeholders involved in the multilateral climate process.

Its work includes supporting conferences and negotiations, governing and subsidiary bodies, reporting and transparency, and climate action across areas such as mitigation, adaptation, climate finance, technology, capacity-building, gender and a just transition. The organization publishes decisions, session documents, Party submissions, reports and practical guidance, including resources on nationally determined contributions and implementation of the Paris Agreement.

UN Climate Change also provides digital platforms and portals covering topics such as adaptation, climate data, finance, capacity-building, emissions reporting and the NDC Registry. Its website shares news, speeches, event information, vacancies and updates on climate initiatives, alongside tools and knowledge resources for Parties and non-Party stakeholders.