Calderdale Council
	City of Bradford Metropolitan Council
	City of York Council
	East Riding of Yorkshire Council  (CM)
	Leeds City Council  (CM)
	North Lincolnshire Council  (CM)
	North York Moors National Park Authority
	North Yorkshire County Council  (CM)
	Rotherham Metropolitan Borough Council
	Ryedale District Council
	Sheffield City Council
	Wakefield Metropolitan District Council
	West Yorkshire Ecology
	Yorkshire Dales National Park

"CM" after authority name = Corporate Member of ALGE