Niamey, March 24, 2026, the Niger Basin Authority (NBA) hosted a delegation from the International Institute for Water and Environmental Engineering (2iE), for a technical exchange meeting aimed at strengthening their cooperation for integrated, sustainable and resilient development in the Niger Basin countries. The meeting, held at the NBA Executive Secretariat headquarters in Niamey, was chaired by Mr. Alioum Ousmanou, acting as Acting Executive Secretary.