| Aberconwy and Colwyn County Borough Council |
| Aberconwy Borough Council and Colwyn Borough Council. |
| Anglesey County Council | Ynys Mo*n — Isle of Anglesey Borough Council. |
| Blaenau Gwent County Borough Council | Blaenau Gwent Borough Council. |
| Bridgend County Borough Council | Ogwr Borough Council. |
| Caernarfonshire and Merionethshire County Council | Arfon Borough Council, Cyngor Dosbarth Dwyfor, Meirionnydd District Council and Gwynedd County Council. |
| Caerphilly County Borough Council | Islwyn Borough Council and Rhymney Valley District Council. |
| Cardiff County Council | Cardiff City Council and South Glamorgan County Council. |
| Cardiganshire County Council | Cyngor Dosbarth Ceredigion. |
| Carmarthenshire County Council | Carmarthen District Council, Dinefwr Borough Council, Llanelli Borough Council and Dyfed County Council. |
| Denbighshire County Council | Rhuddlan Borough Council and Glyndw*r District Council. |
| Flintshire County Council | Delyn Borough Council, Alyn and Deeside District Council and Clwyd County Council. |
| Merthyr Tydfil County Borough Council | Merthyr Tydfil Borough Council. |
| Monmouthshire County Council | Monmouth Borough Council. |
| Neath and Port Talbot County Borough Council | Neath Borough Council and Port Talbot Borough Council. |
| Newport County Borough Council | Newport Borough Council and Gwent County Council. |
| Pembrokeshire County Council | Preseli Pembrokeshire District Council and South Pembrokeshire District Council. |
| Powys County Council | Brecknock Borough Council, Radnorshire District Council, Montgomeryshire District Council and Powys County Council. |
| Rhondda, Cynon, Taff County Borough Council | Cynon Valley Borough Council, Taff-Ely Borough Council, Rhondda Borough Council and Mid Glamorgan County Council. |
| Swansea County Council | Swansea City Council, Lliw Valley Borough Council and West Glamorgan County Council. |
| Torfaen County Borough Council | Torfaen Borough Council. |
| The Vale of Glamorgan County Borough Council | Vale of Glamorgan Borough Council. |
| Wrexham County Borough Council | Wrexham Maelor Borough Council. |