ANNEX ISupplementary provisions
ANNEX I GENERAL ASPECTS OF ERRU 1. ARCHITECTURE ERRU shall be composed of the following parts: 1.1. A central hub, which shall be able to receive a request from the requesting Member State, validate it and process it by forwarding it to the responding Member States. The central hub will wait for each responding Member State to answer, consolidate all the answers and forward the consolidated response to the requesting Member State. 1.2. A national system per Member State, which shall be fitted with an interface capable of both sending requests to the central hub and receiving the corresponding replies. National systems may use propriety or commercial software to transmit and receive messages from the central hub. 1.3. As an alternative to 1.1, Member States may choose to use a compatible commercial network to exchange messages amongst themselves. In that case, each competent authority will provide statistics on the messages exchanged within that network to the central hub. 2. MANAGEMENT 2.1. The central hub shall be managed by the Commission, which shall be responsible for the technical operation and maintenance of the central hub. 2.2. The central hub shall not store data for a period exceeding 6 months, other than the logging and statistical data set out in Annex VII. 2.3. The central hub shall not provide access to personal data, except for authorised Commission personnel, when necessary for the purpose of maintenance and troubleshooting. 2.4. Member States shall be responsible for: 2.4.1. The setup and management of their national systems, including the interface with the central hub. 2.4.2. The installation and maintenance of their national system, both hardware and software, whether proprietary or commercial. 2.4.3. The correct interoperability of their national system with the central hub, including the management of error messages received from the central hub. 2.4.4. Taking all the measures to ensure the confidentiality, integrity and availability of the information. 2.4.5. The operation of the national systems in accordance with the service levels set out in Annex VI. 2.5. MOVEHUB web portal The Commission shall provide a web based application with secured access, referred to as ‘MOVEHUB web portal’, providing at least the following services: (a) Member State availability statistics (b) Notification of maintenance on the central hub and Member State national systems. (c) Aggregated reports (d) Contact management (e) XSD schemas 2.6. Contact management The contact management functionality will provide each Member State with the ability to manage the contact details regarding policy, business, operational and technical users of that Member State, being each Member State's competent authority responsible for the maintenance of its own contacts. It will be possible to view, but not edit, the contact details of the other Member States.