Irish Air Navigation Service
The Irish Air Navigation Service, trading as AirNav Ireland or AirNav na hÉireann, is the Air Navigation Service Provider of Ireland from 30 April 2023. It is a commercial company owned by the State, and has responsibility for the provision of air traffic management, aeronautical communications and related services in Irish controlled airspace. Its head office is in The Times Building, D'Olier St., in Dublin. AirNav Ireland is responsible for providing air traffic control services to Ireland's three main airports, namely Dublin, Shannon and Cork, en-route air traffic control services over Irish airspace and aeronautical communications services in Irish controlled airspace. The previous ANSP was the Irish Aviation Authority (IAA), which still has responsibility for safety and regulatory matters. These functions were separated with the establishment of AirNav Ireland. The air navigation services of the IAA became a new organisation called AirNav Ireland on 30 April 2023. The safety and regulatory division of the IAA merged with the Commission for Aviation Regulation on the same date to become the new single national aviation authority, retaining the name IAA. The separation of functions of the IAA and merger with the CAR was originally planned to take place during 2021, but was delayed by parliamentary procedures. The act to provide for the formation of the company was passed by the Dáil in July 2021, by the Seanad in November 2022, and was signed into law by the President in December 2022. References

External links
 
 Irish Aviation Authority 

Aviation in Ireland