The Secretary of State for Scotland, Ian Lang outlined proposed areas in a statement to the Commons on 8 July 1993.
In the four city areas (Aberdeen, Dundee, Edinburgh and Glasgow) the convener's title was to be Lord Provost.
The area councils took on the powers of the abolished districts to make or amend schemes for the establishment of communities.
Part II of the Act reorganised water supply and sewerage services, previously the responsibility of regional councils.
The reorganisation of local government areas also led to changes in policing, fire services, public transport and tourism promotion.