The  Upper  Nun  Valley  Development Authority (UNVDA NDOP) is a development corporation created in 1970 as a mission by Presidential Decree No  70/DF/529 of 29/10/70, and later transformed into a development authority by another Presidential Decree No 78/157 of 11/05/78.

Its present statutory area of intervention touches five Divisions of the North West and West Provinces of Cameroon, namely: Mezam, Ngoketunjia and Bui in the North West, and Noun and Bamboutos in the West Province. The global objective of UNVDA is:

Global Objectives