The Belgian National Badminton League, also known as Victor League (sponsored by Victor), is the top interclub competition in Belgian badminton. There are 2 national divisions organized by the Belgian Badminton Federation. All other divisions are organized per region. The competition format was restyled during the season 2007–2008.
Both national divisions consist of 8 participating clubs. These participate in 7 qualification weekends. After these qualifications, the top 4 teams will play the play-offs for the title. The bottom 4 teams will compete each other in the play-downs to maintain their position in the league.
During each match, 8 confrontations are played: 1 Men's doubles, 1 Women's doubles, 2 Men's Singles, 2 Women's Singles and 2 Mixed Doubles.
For this season, the 8 participating clubs are the following: