The CORSIA Central Registry (CCR) is a database that is used by States to submit CORSIA-specific information and data to ICAO in accordance with the provisions of Annex 16, Volume IV and the timeline in its Appendix 1.
This ICAO CORSIA Implementation Element is reflected in the following five ICAO documents that are referenced in Annex 16, Volume IV.
ICAO document “CORSIA Central Registry: Information and Data for the Implementation of CORSIA”
This an umbrella document for the following three ICAO documents, which contain information that supports the implementation of CORSIA.
- ICAO document “CORSIA Aeroplane Operator to State Attributions”
This ICAO document contains a list of aeroplane operators and the State to which they are attributed.
The seventh edition of this ICAO document has been approved by the ICAO Council and is available for download here.
Click here for a searchable list of the aeroplane operators included in this ICAO document.
Previous versions of this ICAO document are available here.
- ICAO document “CORSIA 2020 Emissions”
This ICAO document contains the international aviation CO2 emissions that are used to determine a new entrant.
The second edition of this ICAO document has been approved by the ICAO Council and is available for download here.
The first edition of this ICAO document is available here.
- ICAO document “CORSIA Annual Sector’s Growth Factor (SGF)”
This ICAO document contains the Sector’s Growth Factor (SGF) for a specific year starting in 2021. States use the SGF to determine the offsetting requirements of the aeroplane operator(s) attributed to them for the specific year.
The second edition of this ICAO document, containing SGF for year 2022, has been approved by the ICAO Council, and is available for download here.
The first edition of this ICAO document is available here.
ICAO document “CORSIA Central Registry (CCR): Information and Data for Transparency”
This ICAO document provides information that is required to be published in order to ensure transparency.
Part I: List of verification bodies accredited in States
The tenth edition of Part I of this ICAO document has been approved by the ICAO Council and is available for download here.
Previous versions of Part I of this ICAO document are available here.
Part II: Total CO2 Emissions for 2019 Aggregated for all Aeroplane Operators on each State Pair
The second edition of Part II of this ICAO document has been approved by the ICAO Council and is available for download here. Click here for an Excel version of the data.
Previous versions of Part II of this ICAO document are available here. Click here for an Excel version of the data.
Part III: Total Annual CO2 Emissions and Information for Aeroplane Operators
The second edition of Part III of this ICAO document, containing information and data for reporting year 2022, has been approved by the ICAO Council and is available for download here. For an Excel version of the data, click here for State pairs and click here for aeroplane operators.
The first edition of this ICAO document is available here, and for an Excel version of the 2021 data, click here for State pairs and click here for aeroplane operators.
Methodology for ICAO-level Gap Filling
Click
here to download a description of the methodology that has been developed by ICAO to fill the emissions gaps for States that have not submitted their emissions reports in accordance with the timeline as defined in Appendix 1 to Annex 16, Volume IV. The estimated CO
2 emissions are used to calculate the total sectoral CO
2 emissions and (from 2022 onwards) the Sectoral Growth Factor in a given year, consistent with Annex 16, Volume IV, Part II, Chapter 2, 2.5.2.2.
