Base National Address - Yvelines

The National Address Database is one of the nine databases of the public reference data service. It is the only address database officially recognised by the administration.

A digital shared-use service and a basic infrastructure on which many public policies are backed, it is part of the State’s information and communication system and, as such, is under the responsibility of the Prime Minister.

Its management is ensured by the Interministerial Directorate for Digital Affairs (DINUM), which is responsible for defining its governance and operational arrangements (following a decision by the Prime Minister).

Its construction is ensured thanks to many partners, and in the first place by the municipalities, the only competent authorities in terms of addressing.