Call for candidates - Call for candidates New Approach Consultant ‘Rail Interoperability’ - DEADLINE: 2013-06-28 Published on 2013-04-26 In the frame of a contract between CEN and EU/EFTA for consultant services in the above field for the period 2013-09-01 to 2013-12-31, the CEN-CENELEC Management Centre (CCMC) is launching a call for candidates.