 On 20 September 2013 , the EBU released the official rules for the 2014 contest , which introduced rule changes regarding the jury voting . The rules aimed at providing more transparency regarding each five member national jury by releasing the names of all jurors on 1 May 2014 prior to the start of the contest and providing each juror 's full ranking results after the conclusion of the contest . In addition , jury members on a particular nation 's jury can only serve as a juror if they have not already participated as such in one of the preceding two contest editions . 
