Sections G20 Sous Sherpa Key People First Assistant Secretary (G20 Sherpa) Ms. Lisa Elliston (02) 6271 5322 lisa.elliston@pmc.gov.au https://www.pmc.gov.au Last updated: 4 March 2025
First Assistant Secretary (G20 Sherpa) Ms. Lisa Elliston (02) 6271 5322 lisa.elliston@pmc.gov.au https://www.pmc.gov.au