6 of 15 Section 3 - Contract Clauses Clauses By Full Text 52.21.603.70 Contracting Officer's Representative (COR) (June 2012) (a)fIFFF COLTON ,E,SCanatialitiffia , MCC NEW YORK (Area Code and TrIenhone Number) is hereby designated as the Contracting Officer's Representative (COR) under this contract. (b)The