Subdirección General de Clasificación de Contratistas y Registro de Contratos

The information shown here comes from DIR3. If you wish to make a change request, you can do so through the Digital Administration Services portal, preferably accessing it from the Public Administrations option (if this is not possible, it can also be accessed from the Companies option), clicking on "New". ticket", filtering on the left by "Catalogs" - "DIR3", and choosing the corresponding request.