(02) 6264 1111 Sections Critical Infrastructure Security CentreCritical Infrastructure, Risk and RegulationCritical Infrastructure Regulatory Operations and AnalysisRegulatory ComplianceAusCheckRisk AssessmentCritical Infrastructure Partnerships and PolicyCritical Infrastructure Security PolicyScreening and Maritime Security PolicyAviation Security PolicySystems of National SignificanceResilience and Protective SecurityProtective Security Coordination CentreCommonwealth Security PolicyProtective SecurityNational ResilienceResilience and Protective SecurityProtection Security Coordination CentreCommonwealth Security PolicyProtective SecurityNational Resilience Key People Deputy Secretary Critical Infrastructure and Protective Security Ms. Justine Jones Further information Postal Address PO Box 25 Belconnen ACT 2616 Last updated: 31 July 2025