Education
University of Chile.
University of Chile.
He officiated the opening match at the 1991 Fédération internationale de football association Women"s World Cup, as well as the semi final between the United States and Germany. He was later on call as a reserve official for the 1994 Fédération internationale de football association World Cup. Imperatore also refereed at the 1993 Fédération internationale de football association U-17 World Championship, the 1995 Copa América and the 1995 King Fahd Cup.
A chemical engineer by trade, Imperatore suffered a stroke in 2008.