Upper Normandy is a former administrative region of France. On 1 January 2016, Upper and Lower Normandy merged becoming one region called Normandy. It was created in 1956 from two departments: Seine-Maritime and Eure, when Normandy was divided into Lower Normandy and Upper Normandy. This division continued to provoke controversy…Upper Normandy is a former administrative region of France. On 1 January 2016, Upper and Lower Normandy merged becoming one region called Normandy. It was created in 1956 from two departments: Seine-Maritime and Eure, when Normandy was divided into Lower Normandy and Upper Normandy. This division continued to provoke controversy, and many people continued to call for the two regions to be reunited. The two regions were finally merged on 1 January 2016. The name Upper Normandy existed prior to 1956 and referred by tradition to territories currently included within the administrative region: the Pays de Caux, the Pays de Bray, the Roumois, the Campagne of Le Neubourg, the Plaine de Saint-André and the Norman Vexin. Today, most of the Pays d'Auge, as well as a small portion of the Pays d'Ouche, are located in Lower Normandy. Rouen and Le Havre are important urban centers.