Greater Manchester Combined Authority was created in 2011.
Greater Manchester County Council was created in 1973.
Manchester Transit Authority was created in 1973.
Greater Manchester Police was created in 1974.
Greater Manchester Metrolink Limited was created in 1989.
Greater Manchester County Record Office was created in 1976.
Greater London Authority was created in 2000.
Greater Bridgeport Transit Authority was created in 1971.
Greater Toronto Airports Authority was created on 1996-12-02.
Greater Cleveland Regional Transit Authority was created in 1974.
Greater Dayton Regional Transit Authority was created in 1972.
Yes Tameside is in the county of Greater Manchester. It is one of ten local authorities of Greater Manchester. Greater Manchester county council was set up with the newly created county but sometime in 1986 it was abolished. Although tameside doesnt have a town centre of its own but the smaller towns it covers do have centres, i.e Hyde, Ashton-under-lyne etc.
Manchester was created in 0##.