Mark Pieth, the FIFA anti-corruption adviser, has said he believes European officials are blocking reforms in order to further their own careers.
His comments came as he spoke in Geneva prior to a meeting of FIFA's working group, being held later this month, that will help shape reforms.
Pieth voiced anger with UEFA, saying he was "disappointed with what UEFA is coming out with, with the help of the British and the Germans'' and said president Michel Platini was attempting to silence countries with "unanimous declarations'' on their behalf.