3.5  To be eligible to take part in this tender procedure, tenderers must prove to the satisfaction of  the contracting authority that they comply with the necessary legal, technical and financial  requirements and have the means to carry out the contract effectively.  3.6  Subcontracting is allowed but the contractor will retain full liability towards the contracting  authority for performance of the contract as a whole. 4.1  Unless otherwise provided in the contract or below, all goods purchased under the contract  must originate in a Member State of the European Union or in a country or territory of the  regions covered and/or authorised by the specific instruments applicable to the programme  specified in clause 3.1 above. For these purposes, ‘origin’ means the place where the goods  are mined, grown, produced or manufactured and/or from which services are provided. The  origin of the goods must be determined according to the relevant international agreements  (notably WTO agreements), which are reflected in EU legislation on rules of origin for  customs purposes: the Customs Code (Council Regulation (EEC) No 2913/92) in particular  its Articles 22 to 246 thereof, and the Code's implementing provisions (Commission  Regulation (EEC) No 2454/93. 4.2  When submitting tenders, tenderers must state expressly that all the goods meet the  requirements concerning origin and must state the countries of origin. They may be asked to  provide additional information in this connection.  5. Type of contract  6. Currency  7. Lots  unit-price  Tenders must be presented in Euro$^{4}$.  7.1  The tenderer may submit a tender for one lot, several or all of the lots. 7.2  Each lot will form a separate contract and the quantities indicated for different lots will be  indivisible. The tenderer must offer the whole of the quantity or quantities indicated for each  lot. Under no circumstances must tenders be considered for part of the quantities required. If  the tenderer is awarded more than one lot, a single contract may be concluded covering all  those lots.  7.3  A tenderer may include in its tender the overall discount it would grant in the event of some  or all of the lots for which it has submitted a tender being awarded. The discount should be  $^{4}$ The currency of tender shall be the currency of the contract and of payment.  August 2020 c4b_itt_en.doc  Page 5 of 17  All supplies under this contract may originate from any country.  Tenderers must provide an undertaking signed by their representative certifying compliance  with this requirement. The tenderer is obliged to verify that the provided information is  correct. Otherwise, the tenderer risks to be excluded because of negligently misrepresenting  information. For more details, see Section 2.3.5. of the practical guide.  4. Origin 