The Civil Aviation Authority (CAA-HU, Hungarian: '''Polgári Légiközlekedési Hatóság''', PLH), earlier the Civil Aviation Administration (Légügyi Igazgatóság, LUI), was a government agency of Hungary that acted as that country's civil aviation authority. The head office was located in Building 13 of Budapest Ferihegy International Airport Terminal 1 in Budapest.[1]
In 2007 the successor agency, the National Transport Authority, began operations on 1 January 2007.[2] The Transportation Safety Bureau (previously the Civil Aviation Safety Bureau of Hungary) is the agency that investigates transport accidents and incidents.