The Ministry of Public Works and Transport (), formerly the Transport Ministry (, ) is a government ministry of Algeria. Its head office is in El Biar, Algiers.
The Directorate of Civil Aviation and Meteorology (DACM, ) serves as the civil aviation authority and the authority for investigation of accidents and incidents.
The Direction of the Merchant Navy () investigates maritime accidents and incidents.
There is also a commission of inquiry on rail accidents (administrative commission of inquiry into railway accidents and incidents, ).