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.

May 12, 2025 · ICAO Newsroom News 26/11/25 Toshiyuki Onuma of Japan elected President of the ICAO Council Read more

Established by the 1944 Convention on International Civil Aviation, ICAO is an intergovernmental organization that works with its member states to support the safe, secure, sustainable and efficient …

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), …

To register for an event, please select an event from the list below and then click on "Online Registration" on the left menu of the event site.UpdateCoronavirus disease (COVID-19) Global …

NOTE - This is the official list of short names of ICAO Contracting States, for use in all general documentation and publications.

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 …

ICAO serves as a multilateral platform for cooperation on international aviation environmental protection. Over the years, the national governments who participate together under the Chicago Convention, …

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 …

ICAO promulgates Standards and Recommended Practices (SARPs) to facilitate harmonized regulations in aviation safety, security, efficiency and environmental protection on a global level.