Evolution of the Perception4Perfection online application
2006: Start of Perception4Perfection
2007: On-field offside exercises with video feedback
2008: Implementation during the European Championship (EURO) in Switzerland and Austria
2012: On-field integrated exercises for Additional Assistant Referees Implementation during the EURO in Ukraine and Poland
2014: Off-field online exercises for Assistant Referees
2015: Off-field online exercises for Additional Assistant Referees
2016: Implementation during the EURO in France
2018: On-field review exercises for Referees
2019: On-field review exercises for Assistant Referees
2020: Off-field exercises for Video Assistant Referees Release of public website
2021: Implementation during the EURO in 12 countries
Evolution of physical preparation
2000: Heart rate monitoring in preparation of and during the EURO in Belgium and The Netherlands
2001: Startup of weekly micro-cycles for performance training in football refereeing
2004: Heart rate monitoring in preparation of and during the EURO in Portugal
2008: Heart rate monitoring in preparation of and during the EURO in Austria and Switzerland
2012: Body composition measurements during UEFA winter course for Elite referees in Antalya, Turkey Yo-Yo tests during UEFA winter course for Elite referees in Antalya, Turkey Heart rate monitoring in preparation of and during the EURO in Poland and Ukraine
2014: Online load monitoring of UEFA Elte Referees
2016: Heart rate monitoring in preparation of and during the EURO in France
2018: UEFA tender for gps-tracking technology
2019: Referee Single-Double-Single test during UEFA winter course for Elite referees in Lisbon, Portugal Mixed Single-Double-Single test during UEFA summer course for Elite referees in Zagreb, Croatia
2020: Startup of weekly micro-cycles for performance training in futsal refereeing Release of public website
