Lake Chad Basin Commission Basin (not all of which feeds Lake Chad) includes eight countries, which, in descending area of land, included are: Chad, Niger, the Central African Republic, Nigeria, Sudan, Algeria, and Libya. Cameroon, Niger, Nigeria and Chad (the four countries directly containing parts of Lake Chad and its wetlands) signed the Fort Lamy (today N'Djamena) Convention on May 22, 1964, which created the Lake Chad Basin Commission. The Central African Republic joined in 1996, and Libya joined in 2008. Sudan was admitted in July 2000, but has observer status because it has not ratified the founding convention. Algeria has not participated. The
Niger–Nigeria relations Niger–Nigeria relations The Niger–Nigeria relations refers to the current and historical relationship between Niger and Nigeria. Relations are based on a long shared border and common cultural and historical interactions. The 1,500 kilometer (930 mi) long border between Niger to the north and Nigeria to the south cuts through one of the more densely populated areas of both nations. Culturally, the center and west of this border bisects the northern section of Hausaland: the home of the Hausa people. Prior to the turn of the 20th century there was no formal border here, but the current line is roughly the