The Italian Civil Aviation Authority, Ente Nazionale per l’Aviazione Civile (ENAC), regulates and supervises civil aviation in Italy. Its remit includes technical certification, aircraft and airport safety, aviation security, operator and personnel oversight, and air navigation service supervision. It also licenses air carriers, oversees airport service quality and passenger rights, and addresses environmental aspects of aviation development. ENAC’s website provides regulatory material, online administrative services, passenger guidance and contacts for specialised functions. The authority is distinct from ENAV, the air navigation services provider. Its registered office is on Viale Castro Pretorio in Rome.