East Midlands

Derbyshire

• Amber Valley Borough Council
• Bolsover District Council
• Chesterfield Borough Council
• Derby City Council
• Derbyshire County Council
• Derbyshire Dales District Council
• Erewash Borough Council
• High Peak Borough Council
• North East Derbyshire District Council
• South Derbyshire District Council

Leicestershire

• Blaby District Council
• Charnwood Borough Council
• Harborough District Council
• Hinckley and Bosworth Borough Council
• Leicester City Council
• Leicestershire County Council
• Melton Borough Council
• North West Leicestershire District Council
• Oadby and Wigston Borough Council

Lincolnshire

• Boston Borough Council
• East Lindsey District Council
• Lincoln City Council
• Lincolnshire County Council
• North Kesteven District Council
• South Holland District Council
• South Kesteven District Council
• West Lindsey District Council

Northamptonshire

• Corby Borough Council
• Daventry District Council
• East Northamptonshire District Council
• Kettering Borough Council
• Northampton Borough Council
• Northamptonshire County Council
• South Northamptonshire Council
• Wellingborough Borough Council

Nottinghamshire

• Ashfield District Council
• Bassetlaw District Council
• Broxtowe Borough Council
• Gedling Borough Council
• Mansfield District Council
• Newark and Sherwood District Council
• Nottingham City Council
• Nottinghamshire County Council
• Rushcliffe Borough Council

Rutland

• Rutland County Council