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.

ICAO Newsroom News 12/12/25 Airlines set to receive first carbon offsetting requirements under ICAO’s global climate agreement Read more News 05/12/25

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

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 …

In 1949, the ICAO Council first adopted Standards and Recommended Practices (SARPs) on Facilitation, designating them as Annex 9 to the Convention on International Civil Aviation …

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 …

The 193 countries who cooperate through ICAO are currently working toward their agreed global safety target of zero fatalities by 2030, in tandem with the strengthening of their regulatory …

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

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