Contract no: [complete]  EC - FWC services Dec 2018  The period for the provision of the services starts to run from the date on which the  specific contract  is  signed by the last party.  The contracting authority orders services by sending the contractor a  specific contract  by e-mail. Within [ complete ] working days, the contractor must either:  If the contractor repeatedly refuses to sign the  specific contracts  or repeatedly fails to send them back  on time, the contractor may be considered in breach of its obligations under this FWC as set out in  Article II.18.1 (c).  The maximum amount covering all purchases under this FWC  ,  including all renewals] is EUR [ amount  in figures and in words ]. However, this does not bind the contracting authority to purchase for the  maximum amount.  The maximum prices of the services are as listed in Annex II.  Price revision is determined by the formula set out in Article II.20 and using the trend in the harmonised  indices of consumer prices (HICP) MUICP 1 published at:  https://ec.europa.eu/eurostat/web/hicp/data/database under HICP (2015 = 100) - monthly data (index)  (prc_hicp_midx).] Reimbursement of expenses is not applicable to this FWC.  Lot 2: Pre-financing is not applicable to this FWC.  Lots 1 and 3: When the nature of services provided can justify it (e.g. exhibitions, events requiring pre- booking) and following signature of the specific contract by the last party and its receipt by the  contracting authority, the contractor (or leader in the case of a joint tender) may claim a pre-financing  I.4.2. Period of provision of the services  I.4.3. Implementation of single FWC  I.5. PRICES  I.5.1. Maximum amount of the FWC and maximum prices  I.5.2. Price revision index  I.5.3. Reimbursement of expenses  I.6. PAYMENT ARRANGEMENTS  I.6.1. Pre-financing  $^{1}$  Euro area (19 countries)’: for contracts expressed in euro (as a general rule);  5 - send an explanation of why it cannot accept the order. - send back to the contracting authority the  specific contract  duly signed and dated; or 