- West Berkshire Council
- Belfast City Council
- Bracknell Forest Council
- Central Bedfordshire Council
- Cheshire East
- Cumbria
- Derbyshire County Council
- Dudley Metropolitan Borough Council
- Eryri/Snowdonia Cloth Nappy Library
- Essex County Council
- Gloucestershire County Council
- Hertfordshire County Council
- Leeds City Council
- Northamptonshire County Council
- Swansea
- Worcestershire