First published as part of AS A89-1966.
AS A89.22A first published 1973.
AS A89-1966 and AS A89.22A-1973 revised, amalgamated and redesignated in part as AS 1289.C7.1-1977.
AS 1289.C7.1-1977 revised and redesignated as AS 1289.3.7.1-1995.
Second edition 2002.
Reconfirmed 2013.