Rather than contesting his own doping case, Papp met with USADA officer Travis Tygart in early 2007, and agreed to testify in the USADA arbitration hearing examining Floyd Landis' positive result for testosterone at the 2006 Tour de France.
Rather than arguing against his own doping accusations, Papp collaborated with USADA officer Travis Tygart in 2007 and decided to cooperate by providing evidence at the arbitration hearing examining Floyd Landis' case involving a positive testosterone test from the 2006 Tour de France.