Education
He completed his training to referee in the lower Swiss Leagues in 1987.
He completed his training to referee in the lower Swiss Leagues in 1987.
The match Football Club Basel against Football Club Schaffhausen on 22 July 2006 was his first game as referee in the Swiss Super League. He is president of the Social Research-Union (Swiss Referees Union).
He has been member of the SSV-American Statistical Association (Swiss Referee Association) since 2005.
