hosting of the SIA website (including all the associated technical base), in particular hosting webservices, as well as the technical maintenance of the servers and the provision of associated services such as the execution of installation (and rollback) and software maintenance tasks, backup and restoration of all or part of the infrastructure (file, Database or total virtual machine), providing the high level of service required by AIS (security, availability and scalability requirements)

hosting of the Aeronautical Information Service website