The Higher National Agronomic School (French: École Nationale Supérieure Agronomique) or (Arabic: المدرسة الوطنية العليا للفلاحة) previously known as the National Institute of Agronomic (I.N.A) is the only school that trains Agricultural engineers in Algeria and offers training, research and expertise, based on the specialities of the research teams: Food, Sustainable Agriculture, Biotechnology, Environment and Territories. Students have the opportunity to prepare for an Engineer’s degree in Agricultural Sciences (equivalent to a master’s degree). ENSA is the oldest higher education institution founded in 1905 which is located in (El Harrach, Algiers).

ENSA is officially accredited by the Ministry of Higher Education and Scientific Research in Algeria (French: Ministère de l’Enseignement Supérieur et de la Recherche Scientifique). ENSA offers courses and programs leading to officially recognized higher education degrees, such as State Engineer’s degrees (French: Diplome d’Ingénieur d’État), master’s degrees and doctorate degrees.