Restructuring of the Midlands leagues saw North Midlands 3 drop two levels to become a tier 11 league. Promotion continued to North Midlands 2 and since the cancellation of North Midlands 4 at the end of the 1991–92 season there would be no relegation.
The top six teams from Midlands 1 and the top six from North 1 were combined to create National 5 North, meaning that North Midlands 3 dropped another level to become a tier 12 league. Promotion continued to North Midlands 2 and there was no relegation. At the end of the 1995–96 season North Midlands 3 was cancelled and all clubs transferred into North Midlands 2.
North Midlands 3 was reintroduced after an absence of three seasons - this time as a level 11 league. Promotion was to North Midlands 2 and there was no relegation. At the end of the 2003–04 season the division was cancelled for good and all teams transferred into either North Midlands (South) 2 or North Midlands (North).
^Restructuring meant that runners up Old Centrals were also promoted two levels up into North Midlands 1. The rest of the clubs in the division were promoted into North Midlands 2.
^The cancellation of North Midlands 4 at the end of the season, combined with all clubs being promoted from North Midlands 3, meant there was no relegation.
^The cancellation of North Midlands 3 at the end of the season meant that all clubs were promoted into North Midlands 2.