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Representatives of States and other passport issuing entities interested, or wishing to ask questions relating to the ICAO Public Key Directory (PKD), may contact:  ICAO SecretariatFacilitation…

​ICAO’s Doc 9303 contains detailed technical specifications and references to relevant ISO Standards required to implement ePassport validation. If you have questions about joining the ICAO PKD, you…

The ICAO Master List  and Health Master List download (the "Service") is an online information service provided by ICAO, subject to your compliance with the Terms and Conditions set…

​A Document Signer Certificate (DSC) is a certificate issued by the Country Signing Certification Authority (CSCA). The Document Signer application uses the DSC to digitally sign the ePassport data…

​A Certificate Policy is a document developed by an Issuing State that describes the policies, procedures and technical details related to the issuance and control of certificates in the State’s…

​Each State issuing an ePassport establishes a single Country Signing Certification Authority (CSCA) as its national trust point in the context of ePassports. CSCA certificates are generated and are…

CRLs are lists issued by a State to revoke any of its certificates that have been compromised. In addition, CRLs also serve to confirm that no such revocations exist for any of their certificates (i.…

YearName of Initiative/ ProjectCountry / StakeholderScope2021JetBlue Celebrates Earth Month by Announcing Meaningful, Short-term Actions to Advance Decarbonization Efforts and Benefit its…

DateName of Initiative/ ProjectCategoryCountry / StakeholderScope2021-08-01Norway proposes gradual increase in carbon tax rateEmission ReductionNorwayNational2021-04-29Ryanair commits to 12.5%…

ResumeThe main objective of the ICAO Global Coalition for Sustainable Aviation is to promote the sustainable growth of international aviation.Here you will find out more about the initiatives from…