Sections Chief CounselGeneral Counsel - DefenceDispute Resolution and LitigationCommercialChief Data Integration OfficerEnterprise Business & Data ProgramsData Governance & ServicesBusiness TransformationBusiness Operations CentreJudge Advocate GeneralChief Judge AdvocateDefence Act Reform ProgramMilitary Prosecutions Key People Associate Secretary Ms. Cath Patterson 1300 333 362 www.defence.gov.au/about DG Defence Royal Comimission PMO BRIG Mel Cochbain 1300 333 362 http://www.defence.gov.au/about Last updated: 25 May 2026