General Administrative and Submission Clauses necessary for the performance of the contract at the disposal of the Tenderer for the period of the  contract.  In case of a joint offer submitted by a group or in the case of subcontracting, the Tenderer shall  provide the information and documentation listed below in  point 7 .  Upon request and within the time limit set by the EIB, the successful Tenderer shall submit the  original certificates/documents to EIB for conformity check prior to the signature of the contract. For  further details please refer to  point 9 .  The obligation to submit supporting evidence concerning exclusion criteria does not apply to  international organisations. Groups of economic operators, including consortia and temporary associations (the “Groups”) are  authorised to submit tenders (“Joint tenders”). In this case, each member of the Group shall fulfil the  requirements and accept the terms and conditions set out in these ‘General Administrative and  Submission Clauses’, the `Terms of Reference`, the Model Contract and the applicable General  Terms and Conditions of EIB as well as all the relevant annexes.  The members of the Group shall designate one member as Group Leader with full authority to bind  the Group and each of its members. The Group Leader shall act as a single point of contact with  EIB in connection with the present procurement procedure. While Groups are not required to have a specific legal form in order to submit a tender, the Group  selected may be required to adopt a given legal form after it has been awarded the contract and  before the contract is signed, if this change is necessary for the proper performance of the contract. In the section of the tender related to the Tenderer’s exclusion and selection criteria situation, the  Group shall clearly specify the role and tasks of each member of the Group (see  Form 2 ). In addition, each member of the Group must provide the following:  Last updated: June 2020 Page 12 of 21   a letter of intent, designating the Group Leader and ensuring the proper execution of the  respective share of tasks if the Group is awarded the contract by using the declaration  contained in  Form 3  of ‘Administrative forms for EIB tenders’.   documentation related to its legal capacity;   documentation related to its economic and financial capacity;   documentation related to its technical and professional capacity (documentation to be  provided by each member of the Group to the extent of its respective share of tasks);   documentation related to its exclusion situation;  7.1.1.  Documentation and information to be provided  7.1.  Joint tenders general  7. Conditions regarding joint tenders, subcontracting and  reliance on the capacity of other entities  6.5.  Evidence concerning exclusion and selection criteria 