Career
He has refereed in the old Union of European Football Associations Cup. Since 2007 he has officiated internationals. Tagliavento has been refereeing in the Serie A since 2004 and since the 2003-2004 Serie A season, officiating 87 matches to date.
In the Serie B he has notched up 14 games, whilst he has also officiated 2 Coppa Italia in 09-10, as well as a relegation match in 2009.
He has refereed a total of 17 European Cup games. On December 8, 2010, he debuted as a referee in Union of European Football Associations Champions League, in the match between Arsenal and Partizan.
International
International Matches officiated.