The East Midlands League is all but up to full capacity after seven sides stepped up from the County Leagues.
Champions Sheffield United went up to the FAWPL and runners-up Bedworth United switched over to the West Midlands League.
Loughborough Students were relegated from the Premier League, Oughtibridge War Memorial transfered from the North East League, while Ruddington Village dropped out.
Ollerton Town and Leicester City WFC Development move into the Premier Division after finishing top of Division 1 North and South respectively.
Clifton and Market Warsop will compete in Division 1 North, elevated from the Notts League, where they took the leading two positions.
Newly-named Hykeham Town join them, entering from the Lincolnshire League where they finished top as North Lindum Hawks (pictured after completing a league and cup double).
Cosby United and Desford will play in Division 1 South after taking the top two spots in the Leicestershire League.
Two also come up from the Northants League, unbeaten champions Thrapston Town and third-placed Corby Town.
EAST MIDLANDS LEAGUE 2017-18
Leicester City WFC Development
Mansfield Hosiery Mills
Oughtibridge War Memorial
Peterborough Northern Star
DIVISION 1 NORTH
Arnold Town Development
Calverton Miners Welfare
Lincoln Moorlands Railway
DIVISION 1 SOUTH
Corby Stewart & Lloyds
Loughborough Foxes Vixens
Oadby & Wigston Dynamo