Australian Information Security Manual ISM-1636: Security assessment by organisational or IRAP assessors
System owners, in consultation with each system's authorising officer, ensure controls for each non-classified, OFFICIAL: Sensitive, PROTECTED and SECRET system and its operating environment undergo a security assessment by their organisation's own assessors or Infosec Registered Assessor Program (IRAP) assessors to determine if they have been implemented correctly and are operating as intended.
Maintained by Gerard Blokdyk·Verified against the published standard ·Control text last updated
What else in your programme already covers this
This control maps to 7 controls across 4 other frameworks. If you already hold one of them, the evidence you collected for it is the starting point here rather than new work.
NIST-CSF-ID.IM-02 Improvements are identified from security tests and exercises, including those done in coordination with suppliers and relevant third parties
NIST-CSF-ID.RA-08 Processes for receiving, analyzing, and responding to vulnerability disclosures are established