For the first season since 2000, the football fancard is not needed to see a first division game. Tickets for matches can now be purchased with a single ID card and on the day of the match, which was not permitted since the introduction of the fancard. Furthermore, for the second season in history (the first time was in the 1960s), one game of each matchday is shown on public television. Another premiere is that every Jupiler League game can be watched on a private television channel.
December 23, 2005 - Aimé Anthuenis replaces Muslin at the helm of KSC Lokeren OV.
January 9, 2006 - Mouscron chooses Paul Put as a new coach.
February 5, 2006 - the match-fixing scandal starts with the Flemish TV programme Panorama.
February 9, 2006 - coach Herman Vermeulen is fired by Sint-Truidense VV after the cup defeat to Charleroi in the quarter-finals and a poor 18 points in 21 matches in the championship. He is replaced two days later by Thomas Caers.
February 14, 2006 - As the main coach Aimé Anthuenis suffers from chest pains, he is replaced by coaches Rudy Cossey and Wlodek Lubanski.
February 17, 2006 - Paul Put is sacked by Mouscron for being involved in the match-fixing scandal, and is replaced by Gil Vandenbrouck. Former Lierse players Marius Mitu and Laurent Delorge are fired by their club Anderlecht for the same reason.
February 21, 2006 - Gilbert Bodart resigns as AA Louviéroise coach as he is cited as a potential actor in the match-fixing scandal. He is replaced by Frédéric Tilmant.
February 23, 2006 - Club Brugge is eliminated from the UEFA Cup after a double 2–1 defeat to AS Roma. It was the last Belgian club competing in a European cup.
February 27, 2006 - The former Belgium coach Aimé Anthuenis stops his coaching career for medical reasons.
May 5, 2006 - Anderlecht finally wins the Jupiler League on the last matchday with a 3–0 victory against Zulte-Waregem. Lierse finished 17th and is qualified for the second division final round.