The ICCAA is an Australian Company Limited by Guarantee. It is entitled under its Constitution to use the post-nominals ‘Certified Carbon Analyst and Auditor (CCAA)’, ‘Associate Carbon Analyst and Auditor (ACAA)’, ‘‘Registered Carbon Analyst and Auditor (RCAA)’, membership categories.

The CCAA post-nominal is a Registered Trade Marks of the ICCAA.

In December 2012, the ICCAA was admitted by the Conference of the Parties (COP) 18 as an Observer Organisation of the United Nations Framework Convention on Climate Change (UNFCCC).