The ATO PMA is responsible for the creation of policy unique to the operation of the ATO PKI. The ATO PMA is responsible for setting, implementing and administering policy decisions throughout the ATO PKI, with the CEO, OGO having final authority in matters that affect accreditation of the ATO CA and ATO OCA, and any policy issues that effect the operation of the Gatekeeper strategy and the use of PKI technology on a whole of government basis.
The ATO PMA will include representatives from the ATO, the Office for Government Online (OGO), the Australian Government Solicitor (AGS), the Defence Signals Directorate (DSD) and another Commonwealth agency to be agreed by the first four members of the ATO PMA jointly. (That agency should be outside the Treasury portfolio.)