6.3. Selection criteria documentation  6.2. Exclusion criteria documentation Europol Public Information In relation to  point 2.2  above and in particular articles 136 and 141 of the Financial Regulation 14 the candidate/tenderer (including each group member 15 ) shall provide, upon request, the  evidence specified in the ‘Declaration on honour on exclusion and selection criteria’.  Please note that the signature of the contract between Europol and the successful tenderer may  be conditional upon provision of the documentary evidence from the successful tenderer.  Europol may request the above-mentioned documentary evidence for each subcontractor as well.  NB:  As the time limit for submitting the above-mentioned documentation is in general very short,  we strongly recommend that the tenderer starts gathering the requested documents (especially  in case of joint tenders/subcontracting, including the relevant documents for group of economic  operators /subcontractors as soon as possible in order to have the documents ready to be sent to  Europol in case it is awarded the contract. This will allow reducing the time line to sign the  awarded contract with Europol). Documentation concerning selection criteria must specifically relate to the candidate/tenderer  and any group members or subcontractors. The selection criteria remain applicable throughout  the whole performance of the contract, i.e. the contractor must comply with these criteria at all  times.  The documentation shall be submitted to Europol as specified in the Invitation.  If so requested by Europol, the successful candidate/tenderer shall submit the originals/  certificates / documents for conformity check prior to the signature of the contract. Europol contractors need to be registered in the European Commission’s accounting system.  Registration is based on the following forms: the Legal Entity Form and the Financial Identification  Form.  More information about the forms is available at the following links:  http://ec.europa.eu/budget/contracts_grants/info_contracts/legal_entities/legal_entities_en.cf m  and  http://ec.europa.eu/budget/contracts_grants/info_contracts/financial_id/financial_id_en.cfm  Please note that the registration of the contractor in the European Commission’s accounting  system is necessary in order to conclude the contract and to authorise payments.  14  Regulation (EU, EURATOM) No 2018/1046 of the European Parliament and of the Council.  15  See point 3. General Guidance on Europol Procurement Procedures  Page  17  of  20 6.4. Additional administrative documentation 