The official languages of the UN Secretariat of the Framework Convention on Climate Change are English, French, and Spanish.

English is the most widely used language in the UN Secretariat of the Framework Convention on Climate Change.

English is the language used for the official documents of the UN Secretariat of the Framework Convention on Climate Change.

All of the above languages are used for the interpretation of speeches and discussions in the UN Secretariat of the Framework Convention on Climate Change.

All of the above languages are used for the translation of documents in the UN Secretariat of the Framework Convention on Climate Change.

English is the language used for the communication between the UN Secretariat of the Framework Convention on Climate Change and other international organizations.

English is the language used for the communication between the UN Secretariat of the Framework Convention on Climate Change and national governments.

English is the language used for the communication between the UN Secretariat of the Framework Convention on Climate Change and non-governmental organizations.

English is the language used for the communication between the UN Secretariat of the Framework Convention on Climate Change and the media.

English is the language used for the communication between the UN Secretariat of the Framework Convention on Climate Change and the public.

English is the language used for the website of the UN Secretariat of the Framework Convention on Climate Change.

English is the language used for the social media accounts of the UN Secretariat of the Framework Convention on Climate Change.

English is the language used for the publications of the UN Secretariat of the Framework Convention on Climate Change.

English is the language used for the training materials of the UN Secretariat of the Framework Convention on Climate Change.

English is the language used for the meetings of the UN Secretariat of the Framework Convention on Climate Change.