The government is now operating in accordance with the Guidance on Caretaker Conventions, pending the outcome of the 2025 federal election.

Your guide to the structures, organisations and key people in the Australian Government

Assistant Secretary

Alan Chalmers

alan.chalmers@infrastructure.gov.au

Canberra Phone 6136 6582

Ms. Kathleen Silleri

kathleen.silleri@communications.gov.au

www.infrastructure.gov.au

Last updated: 1 May 2025