A service du Conseil Général of the Departement of Eure, based in Evreux, France.
Dating back to 1796, they moved to a specially constructed building in 1859, which has been variously rebuilt and extended.
The archives are of good quality, and all areas are covered. However there were fires in 1911 and 1927 which caused destruction of various of the files.
More information on the French Wikipedia page .
The website, in French, is .