Swiss climate reporting under the UNFCCC

This website ( responds to the requirements as set out in various decisions and guidelines relating to public accessibility and availability of information on the implementation of commitments under the UN Climate Change Convention (UNFCCC), the Kyoto Protocol and the Paris Agreement.

Latest GHG inventory

Latest submission of inventory data and documentation under the UNFCCC (including review documents).

Previous GHG inventories

Inventory data and documentation submitted between 1997 and 2021 (including review documents).

National Communications and Biennial Reports

Reports describing the progress and effort made under the UNFCCC and the Kyoto Protocol.

True-up period report (first commitment period)

True-up period report for the first commitment period of the Kyoto Protocol (2008–2012).

Initial reports

Switzerland's initial reports under the first and second commitment period of the Kyoto Protocol.

GCOS reports

Reports on the Swiss contribution to the Global Climate Observing System (GCOS).


List of references cited in the reports related to the greenhouse gas inventory.

Last modification 14.04.2020

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For information relating to the content of this website and reporting commitments of Switzerland under the UNFCCC please contact:

Federal Office for the Environment FOEN
Climate Division

Postal address:
CH-3003 Bern


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