In accordance with the Article 27 of the Law N°78-17 of January 6th 1978, users are informed that the personal data they provide, for instance by filling in the forms on the website, can be passed on and used by GEOS Group. Users are informed that they have the right to access, rectify and object to the data concerning them by sending a letter to: Groupe GEOS, 45-47 boulevard Paul Vaillant Couturier 94200 Ivry-sur-Seine. Should users fail to respect the provisions of the law on Data Processing, Files and Liberties, they incur penal sanctions. Users must abstain, in particular regarding the personal data to which they have access, from any collection, misappropriate use and, generally speaking, from any action likely to infringe privacy or undermine the reputation of a person.