Ms. Shona Webb Substantive roles Senior Executive AssistantMarkets Group02 6263 1472deputysecretarymg@treasury.gov.au Executive Assistant to the Deputy Secretary, Markets GroupExecutive(02) 6263 1472deputysecretarymg@treasury.gov.auTreasury Building, Langton Crescent, Parkes ACT 2600 Last updated: 28 March 2023