Decision 19/CP.18 adopted the biennial report common tabular format (BR CTF) for the “UNFCCC biennial reporting guidelines for developed country Parties”. Decision 9/CP.21 further revises the BR CTF for the reporting of financial information by Parties included in Annex I to the Convention. The BR CTF, as contained in the annex to decision 19/CP.18, and taking into account the revised CTF tables in annex to decision 9/CP.21, consists of a set of tables designed to facilitate the provision of information by developed country Parties on:

  • Greenhouse gas (GHG) emission trends;
  • Description of quantified economy-wide emission reduction target;
  • Progress in achievement of this target;
  • GHG projections; and
  • Provision of financial, technological and capacity building support.


To facilitate search of the BR CTF data submitted by developed country Parties, the secretariat has launched the Biennial Reports Data Interface (BR-DI) application. The BR-DI allows the BR CTF data to be searched via user-defined queries within any of the sections listed in the navigation menu at the left. Within each section, multiple search options are available that allow users to refine queries by various criteria.

The data presented in the BR-DI has been extracted from the BR CTF tables submitted by developed country Parties, and  every effort has been made to ensure the accuracy and consistency of the information.
Users may wish to read the full Biennial Reports and the associated BR CTF tables for more detailed and comprehensive Party information at: https://unfccc.int/BRs
Users may also wish to refer to the technical review reports of Biennial Reports available at https://unfccc.int/process-and-meetings/transparency-and-reporting/reporting-and-review-under-the-convention/national-communications-and-biennial-reports-annex-i-parties/review-reports-of-national-communications-and-biennial-reports.

Latest database update: 5 April 2022


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