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This information was last updated on Jun 26, 2026 and is for historical reference only.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
C540:2023
Historical Versions
C540:2013 inc Variation 1/2016
C540:2013 inc Variation 1/2015