$^{ }$4.2  In addition to the maximum total price [no travel expenses are foreseen.]  [expenses up to the amount of EUR [ amount in figures and in words ] shall  be reimbursed according to the quotation of the Contractor].  $^{ }$5.1  The invoicing procedures for the services, once accepted by the contracting  authority, are as follows:  - interim payment of [xx % of the services for each subtask] [or list of  subtasks & percentages] and of 100 % of the related travel expenses,  where applicable,  on the basis of quotation forms duly completed  and signed by both the contracting authority and the contractor  using the form in Annex B and C. Duly completed Forms in Annex B and  C must be attached to the invoice.  - final payment of xx % of the services for each subtask] [or list of  subtasks & percentages],  on the basis of quotation forms duly  completed and signed by both the contracting authority and the  contractor using the form in Annex B and C. Duly completed Forms in  Annex B and C must be attached to the invoice. -  at the end of each calendar quarter, on the basis of quotation forms  duly completed and signed by both the contracting authority and the  contractor using the form in Annex B and C. Duly completed Forms in  Annex B and C must be attached to the invoice.  -  once the work has been completed, on the basis of quotation  forms duly completed and signed by both the contracting authority  and the contractor using the form in Annex B and C. Duly completed  Forms in Annex B and C must be attached to the invoice.  $^{ }$5.2  Payments shall be made to the contractor’s bank account denominated in  euro as identified in Article I.7 of the FWC, on production of the invoice  Payments under the specific contract shall be made in accordance with Article I.6  and II.21 of the FWC. Payments shall be executed only if the contractor has fulfilled  all his contractual obligations by the date on which the invoice is submitted.  Payment requests may not be made if payments for previous periods have not been  executed as a result of default or negligence on the part of the contractor.  $^{ }$[Specify one of the following options:  and  For final payments, Contractor must provide a statement on the invoice that  all services related to the Specific Contract are included in the final payment  request.  [Or]$_{ }$ $^{ }$[Or]$_{ }$ ARTICLE 5: PAYMENTS 16 