On a proposal from the JURI Committee, Parliament validated the mandates of Karoline Graswander-Hainz, with effect from 9 July 2015, Stefano Maullu, with effect from 13 July 2015, Nikolaos Chountis, with effect from 20 July 2015 and Auke Zijlstra, with effect from 1 September 2015.