The International Civil Aviation Organization (ICAO) is a United Nations agency which helps 193 countries to cooperate together and share their skies to their mutual benefit.

The International Civil Aviation Organization (ICAO) is a United Nations agency which helps 193 countries to cooperate together and share their skies to their mutual benefit.

All 193 signatory States to the Convention on International Civil Aviation (Chicago Convention) are invited to convene for Assembly sessions at ICAO, every three years.

Mar 2, 2026 · ICAO Member States have the responsibility to ensure the safety and security of air transport operations, facilities and passengers, and the Convention requires them to cooperate.The …

Over the years, the national governments who participate together under the Chicago Convention, also commonly referred to as ‘ICAO Member States’, have agreed to concentrate their aviation …

The establishment and maintenance of international Standards and Recommended Practices (SARPs), as well as Procedures for Air Navigation (PANS), are fundamental tenets of the Convention on …

Do not purchase unauthorized copies of ICAO publications as they may not be accurate, up to date or legally valid. Buy official ICAO Annexes, Standards And Recommended Practices (SARPS), …

ICAO Training offers a variety of innovative and high-quality training content to support Member States. Courses are designed to engage learners from diverse backgrounds, facilitating collaboration and …

NOTE - This is the official list of short names of ICAO Contracting States, for use in all general documentation and publications. Where full names of States are required, the official listing of States …

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