They are Anglesey and Gwynedd (working jointly), Blaenau Gwent, Flintshire, Rhondda Cynon Taf and Swansea.
Yr awdurdodau lleol hynny yw: Ynys Môn a Gwynedd (gweithio ar y cyd), Blaenau Gwent, Sir y Fflint, Rhondda Cynon Taf ac Abertawe.