In November 2007 the Agenţia Naţională Anti-Doping (ANAD), the National Anti-Doping Agency of Romania, has reported an anti-doping rule violation against the Athlete Sorin Marza after his sample tested positive for the prohibited substances epimetendiol (metandienone). The Athlete admitted the use of Naposim.
Therefore on 1 November 2007 the ANAD Sanction Committee decides to impose a 2 year period of ineligibility on the Athlete starting on the date of the decision.