Attribution
Information in this document has been obtained from an ATA publication. The ATA publications are protected by copyright and must not be used except as permitted. See http://www.austelco.org.au/copyright.
This information was last updated on Jun 26, 2026 and is for historical reference only.
Latest Version
C564:2025
Historical Versions
C564:2020
C564:2011
Explanatory Statement
C564:2005
C564:2002