 On December 9, 2002, a parliamentary committee was formed, which heard further witnesses involved in the tender process, and investigated the allegations against Yılmaz and Taner once again.Accomplished on June 25, 2004, the thousands-page report concluded Yılmaz and Taner of bid rigging, and proposed their trial at the Constitutional Court of Turkey (), which is the supreme court for trials of high-ranking politicians in Turkey.The parliament assembly accepted the report by 429 votes in favour of the total 447 present in the 550-seat parliament (276 votes would have been sufficient) on July 13, 2004.