The Directorate of Civil Aviation (DAC) is the competent authority of the Grand Duchy of Luxembourg in matters relating to aviation safety and security.
Created by the revised law of 19 May 1999, the DAC's offices were originally located within the Ministry for Transport, on bvd Royal, in the city center. The DAC is now situated on the 1st floor of the "Da Vinci" Building at 4, rue Lou Hemmer, L-1748 Luxembourg.
The public limited company Agence luxembourgeoise pour la sécurité aérienne, established by the ministerial decree of April 29, 2009 - also known under the name of "ALSA" - is also located on the 1st floor of the "Da Vinci" building (4, rue Lou Hemmer). This proximity of the DAC / ALSA offices ensures optimal implementation of the DAC's missions.
The DAC invites you to consult the links on this page in order to get further information on its missions, its organization chart and the various departments which compose it.