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Technical Advisory Body (TAB)

Programme Applications


From 14 June to 12 July, 2019 ICAO invited emissions unit programmes to apply for assessment by the TAB against the CORSIA Emissions Unit Criteria (EUC) using these forms:

Application Form for Emissions Unit Programmes

Application Form, Appendix A - Supplementary Information

ICAO received 14 responses to the call for applications. The responses provided - except for information labeled as business confidential - are included below.

The public is invited to submit comments on the below responses to the call for applications, including regarding their alignment with the EUC. The deadline for submitting comments is 5 September, 2019. Comments should be sent by email to

The public is requested to use this form to provide structured comments on the responses to the call for applications that were submitted for assessment by the TAB. Public comments regarding the information submitted may be published online, along with the commenter name and organization.

1. American Carbon Registry

2. British Columbia Offset Program

3. China GHG Voluntary Emission Reduction Program

4. Clean Development Mechanism

5. Climate Action Reserve

6. Forest Carbon Partnership Facility

7. Global Carbon Trust

8. Gold Standard

9. myclimate

10. Nori


12. Thailand Greenhouse Gas Management Organization

13. The State Forests of the Republic of Poland

14. VCS Program (managed by Verra)


​Webinar for Emissions Unit Programmes
Understanding the Process: Programme Applications for Assessment by the TAB

On 3 July, 2019, ICAO held a webinar for emissions unit programmes to learn more about the application process for the assessment by the TAB.

Technical Advisory Body (TAB)

​Assembly Resolution A39-3 requested the ICAO Council, with the technical contribution of the ICAO Committee on Aviation Environmental Protection (CAEP), to establish a Technical Advisory Body (TAB) which will make recommendations to the Council on eligible emissions units for use by the CORSIA.


TAB Terms of Reference
List of TAB M​embers

TAB Work Programme and Timeline

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