The Enhanced CIRMP Rules 2026: Section 9A — What Does “Suitable” Mean for a Critical Worker?
Who makes the suitability decision, who owns the risk, and how ongoing assurance should work in practice On 10 June 2026, the Security of Critical Infrastructure Legislation Amendment (Enhanced Critical Infrastructure Risk Management Program) Rules 2026 (the Enhanced CIRMP Rules 2026) commenced, introducing a significant uplift in the security requirements applying to affected responsible entities. The Enhanced CIRMP Rules 2026 amend the Security of










