I.15.4 Declarations of interest  I.15.5 Signature of contracts pending receipt of eligibility documents I.15.6 Posted workers 14  19  Directive 2014/67/EU of the European Parliament and of the Council of 15 May 2014 on the enforcement of Directive 96/71/EC  concerning the posting of workers in the framework of the provision of services and amending Regulation (EU) No 1024/2012  on administrative cooperation through the Internal Market Information System (‘the IMI Regulation’) 18  Directive (EU) 2018/957 of the European Parliament and of the Council of 28 June 2018 amending Directive 96/71/EC  concerning the posting of workers in the framework of the provision of services.  In addition to respecting the requirements of article II.4.3 of the General Conditions in relation to  compliance with applicable obligations under environmental, social and labour law, the Contractor  must ensure compliance with the Posting of Workers Directive 18  and the Posted Workers Enforcement  Directive. 19 The signature of this contract by the contracting authority is conditional on the receipt of all eligibility  documents requested in the award letter, in order to evidence the Declaration on Honour. In  exceptional cases, the contract could be signed before the receipt of those documents. In such case,  should the contractor fail to submit all required eligibility documents within 2 months of the contract  signature, EFSA reserves the right to terminate the contract with immediate effect. With reference to Article II.7 the contractor shall provide individual declarations of interest for members in the project team or updated individual declarations for those team members whose  interests declared on the occasion of signature of the contract have substantially changed during the  implementation of the contract. Updated institutional declarations of interest must also be provided  when the interests declared on the occasion of signature of the contract have substantially changed  during the implementation of the contract. The declarations will be screen in accordance with the  EFSA’s Independence policy and the Decision of the Executive Director on Competing Interest  Management which can be found on the EFSA website.