Due to the fact that WS Brussels did not receive a licence, they were relegated instead of Roeselare.
Only the top two teams in each division and the two promotion playoff winners are "promoted" to the new league, meaning they will remain at the third level, while most of the teams effectively drop to the fourth level.
The eight teams taking part in the promotion play-offs are playing to win one of the three remaining places in the 2016-17 Belgian First Amateur Division.
Hasselt beat La Louvière Centre in the third place match and took the final promotion spot.
The five losing teams will play in the 2016-17 Belgian Second Amateur Division, effectively one level lower than in the 2015–16 season.