Established in 1972, École Normale Supérieure de l'Enseignement Technique (Normal Superior School for Technical Teaching) is a higher-education institution located in the large city of Libreville (population range of 500,000-1,000,000 inhabitants), Estuaire. Officially recognized by the Ministère de l’Enseignement Supérieur et de la Recherche Scientifique, Gabon (Ministry of Higher Education and Scientific Research of Gabon), École Normale Supérieure de l'Enseignement Technique (ENSET) is a coeducational Gabonese higher education institution. École Normale Supérieure de l'Enseignement Technique (ENSET) offers courses and programs leading to officially recognized higher education degrees in several areas of study. ENSET also provides several academic and non-academic facilities and services to students including a library, as well as administrative services.