Ref. Ares(2020)4525783 - 01/09/2020 CONTENTS  These conditions amplify and supplement, if necessary, the general conditions governing the  contract. Unless the special conditions provide otherwise, those general conditions remain  fully applicable. The numbering of the articles of the special conditions is not consecutive  but follows the numbering of the articles of the general conditions. In exceptional cases, and  with the authorisation of the appropriate Commission departments, other clauses may be  added to cover specific situations.  4.1  Any written communication relating to this Contract between the Contracting  Authority and/or the Project Manager, on the one hand, and the Contractor on  the other must state the Contract title and identification number, and must be  sent by post, e-mail or by hand.  2.1  The language used shall be English.  Article 2  Language of the contract  Article 4  Communications  For the Contracting Authority:  Name:  Public Works Administration  Address:  Arsenija Boljevića 2a Str., floor III, 81000 Podgorica,  Montenegro  E-mail:  Fax:  +382 20 230 228  Name:  Address:  E-mail:  Fax:  For the Contractor:  4.2  An electronic system will be used by the contracting authority and the  contractor for all stages of implementation including, inter alia, management of  the contract (amendments and administrative orders), reporting (including  reporting on results) and payments. The contractor will be required to register  in and use the appropriate electronic exchange system to allow for the e- management of the contract.  The electronic management of the contract through the aforementioned system  may commence on the date on which implementation of the contract starts, as  described in Article 18 below, or at a later date. In the latter case, the  contracting authority will inform the contractor in writing that he will be  required to use the electronic system for all communications within a maximum  period of 3 months.  Article 7  Supply of documents  Page 1 of 6  August 2020 c4d_specialconditions_en.doc  SPECIAL CONDITIONS 