Ms. Natalie Ayres Substantive roles Executive AssistantRevenue Group02 6263 4955natalie.ayres@treasury.gov.au Executive Assistant to the Deputy Secretary, Revenue GroupExecutive(02) 6263 4955natalie.ayres@treasury.gov.auTreasury Building, Langton Crescent, Parkes ACT 2600 Last updated: 28 March 2023