Contract number: ECHA/2020/666  provided for in this article, deliver software maintenance services for the period of  execution of tasks under the FWC. Such service shall be subject to one or several specific  contracts under this FWC.  Any deliverable provided by the Contractor under the FWC will be quality controlled by the  Contractor, in the place of performance, before delivery. On the request of the contracting  authority, the Contractor has to be in a position to show that the outcome of the quality  control was positive.  The acceptance procedure outlined in Annex I (Section 6.3 of the Technical Specifications)  of the FWC shall apply for software and non-software Deliverables.  Following the acceptance of a Deliverable, the contracting authority will issue a  documented statement or Certificate of Acceptance. Without prejudice to other contractual remedies (liquidated damages in the Service Level  Agreement in Annex I and in Article II.15), if the contracting authority does not accept the  deliverables related to the performance of the tasks foreseen in a specific contract, the  contractor will be given a formal notice in writing with acknowledgement of receipt to  comply within a reasonable period, specifying the nature of the alleged failure. After being  given the opportunity to remedy the failure, if the Contractor fails to comply within the  given period, the Agency can terminate the specific contract.  I.17.1. The Contractor may only utilise the information contained in the material  encountered during the duration of the FWC and any specific contract (including any data  on any Agency network) for the purposes identified in the FWC, in accordance with the  terms and conditions of the Non-Disclosure Agreement (NDA) in Annex VII.  I.17.2. The Contractor shall take all appropriate steps for each deliverable, provided under  the FWC, in order to ensure that the data and the media upon which they are stored are  safely preserved. The deliverables provided shall not contain any mechanism (for example  viruses) which could compromise their proper operation and that of other products. The  cost of repairing the deliverable(s) and any resulting damage for the contracting authority  caused by such a mechanism shall be borne by the Contractor in conformity with Article  II.6.  I.17.3. The Contractor undertakes to inform the contracting authority in writing as soon as  he has any knowledge of faults in his products that endanger the security of the  configurations of which they form a part. The Contractor shall immediately take any  measures necessary to restore the security of the configurations and correct the faults.  I.17.4. The Contractor shall provide the services in accordance with the technical  specifications for the FWC and with technical norms, standards and procedures based on  best professional practice in the field of information security. The Contractor may be  requested by the contracting authority to put in place systems or procedures, such that  the Contractor can securely remotely access the contracting authority’s systems. The  Contractor undertakes to put in place such systems and procedures in accordance with  ISO27001 (or equivalent standards or measures). Failure to meet the relevant security  requirements of Annex I of the FWC may be considered by the contracting authority as  14  I.17. CONFIDENTIALITY AND SECURITY  I.16. ACCEPTANCE 