Doc 9501, Environmental Technical Manual Volume IV, Procedures for demonstrating compliance with the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA). Third Edition, 2023.
The third edition of the Environmental Technical Manual (Doc 9501), Volume IV – Procedures for demonstrating compliance with the Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) includes material that was approved by the ICAO Committee on Aviation Environmental Protection (CAEP) at its twelfth meeting (CAEP/12) in February 2022. The third edition of this manual also includes amendments approved by CAEP to align the contents of this manual with consequential amendments to Annex 16 – Environmental Protection, Volume IV – Carbon Offsetting and Reduction Scheme for International Aviation (CORSIA) arising from the outcome of the 41st Session of the ICAO Assembly. This manual is to be periodically revised under the supervision of the CAEP Steering Group and is intended to make the most recent information available to administrating authorities, aeroplane operators, verification bodies and other interested parties in a timely manner, aiming at achieving the highest degree of harmonisation possible. The technical procedures and equivalent procedures described in the manual are consistent with currently accepted techniques and modern instrumentation. Subsequent revisions of this manual that may be approved by the CAEP Steering Group will be posted on the ICAO website (http://www.icao.int/) under “publications” until the latest approved revision is submitted to CAEP for formal endorsement and subsequent publication by ICAO..
