 2019  Contract number: [ complete ]  P - Audit (during and upon termination of the data processing activity)  Q - Access by law enforcement bodies  R – Confidentiality  S - Contractual remedy The Contractor and the sub-processor shall implement mechanisms for secure  logging of  processing operations  on personal data performed on behalf of the ECDC. The Contractor shall allow and contribute to possible  audits  of its processing activities carried  out by the EU institution, based on the relevant provisions of Regulation 2018/1725. The audit  may be carried out  by a third party  selected by the ECDC, in possession of the required  professional qualifications and bound by a duty of confidentiality. The Contractor and the sub-processor shall allow and contribute to audits of their data  processing facilities, upon request of the ECDC and/or of the EDPS, as to the measures taken  by the Contractor to comply with their obligations upon termination of the personal data  processing services. Under Article 2 of the Protocol on the Privileges and Immunities of the European Communities,  “The archives of the Communities shall be inviolable.” As an EU body, the ECDC is subject to  the Privileges and Immunities of the European Communities, particularly as regards the  inviolability of archives (including the physical location of data and services) and data security. The Contractor shall notify the ECDC of any legally binding request for disclosure of the  personal data processed on behalf of the ECDC made by any public authority (e.g. a Member  State national Prosecutor), including from non-EU countries, without delay. The Contractor  shall not give access to the personal data unless authorised by the Director of ECDC. The Contractor shall ensure that the persons processing the personal data have committed  themselves to confidentiality, or are under an appropriate statutory obligation of  confidentiality.  Any deviation from or infringement of the above points may be a ground for ECDC to terminate  the Contract with immediate effect, without prejudice to possible damages. 53 