County Councils
- Carlow County Council
- Cavan County Council
- Clare County Council
- Cork County Council
- Donegal County Council
- Dun Laoghaire / Rathdown
- Fingal County Council
- Galway County Council
- Kerry County Council
- Kildare County Council
- Kilkenny County Council
- Laois County Council
- Leitrim County Council
- Limerick City & County Council
- Longford County Council
- Louth County Council
- Mayo County Council
- Meath County Council
- Monaghan County Council
- Offaly County Council
- Roscommon County Council
- Sligo County Council
- South Dublin County Council
- Tipperary County Council
- Waterford City & County Council
- Westmeath County Council
- Wexford County Council
- Wicklow County Council
City Councils
City and County Councils
Other
- Department of the Environment and Local Government
- Department of Agriculture, Food & Rural Development
- Department of Communications, Climate Action and Environment
- Department of the Environment for Northern Ireland
- Department for Environment, Food and Rural Affairs
- European Union law
- Repak
- An Taisce – The National Trust For Ireland
- The Chartered Institution of Waste Management
- Environmental Protection Agency