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Published on 21 August 2025

Switzerland's National Communications and Biennial Transparency Reports

In the National Communications and Biennial Transparency Reports, Switzerland describes its climate regime in detail, demonstrates the progress made over the past years and the efforts made to keep to the commitments of the United Nations Framework Convention on Climate Change and the Paris Agreement. The Biennial Transparency Reports under the Enhanced Transparency Framework replace the previous Biennial Reports.

1st Biennial Transparency Report (2024)

8th National Communication and 5th Biennial Report (2022)

Previous reports