Ashghal (Arabic: هيئة الأشغال العامة‎) is the Public Works Authority of Qatar headquartered in Al Dafna, Doha. Ashghal was established based on the Emiri Decree issued by the Father Emir Sheikh Hamad bin Khalifa Al Thani on 20 January 2004, as an autonomous body to design, deliver and manage all infrastructure related projects as well as public amenities of the State. Ashghal is responsible for the construction and maintenance of local roads, drainage systems, highways and public buildings like mosques, schools, hospital, health centers, parks, etc.