What is the name of the public health services formed by the Labour Party and receives support services from The NHS Business Services Authority?
NHS Business Services Authority: The NHS Business Services Authority (NHSBSA) is an executive non-departmental public body of the Department of Health which provides some support services to the National Health Service in England and Wales. National Health Service:  They were established together by the Labour Party as one of the major social reforms following the Second World War.
National Health Service