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Our people and structure
Commissioners and Associate Commissioners
Michael Brennan - Chair
Alex Robson - Deputy Chair
Catherine de Fontenay
Joanne Chong
Julie Abramson
Lisa Gropp
Malcolm Roberts
Martin Stokie
Natalie Siegel-Brown
Paul Lindwall
Romlie Mokak
Stephen King
Former Chairs and Commissioners

Commissioners and Associate Commissioners

Michael Brennan - Chair

Michael Brennan, Chair of the Productivity Commission, was appointed for five-year term commencing on 11 September 2018. He is based in Melbourne.
Alex Robson - Deputy Chair

Full-time Commissioner and Deputy Chair of the Productivity Commission, was appointed for five-year term commencing in March 2022. He is based in Brisbane.
Catherine de Fontenay

Full time Commissioner based in Melbourne, appointed in July 2019 for a 5-year term.
Joanne Chong

Full time Commissioner based in Adelaide, appointed in April 2022 for a 5-year term.

 Julie Abramson
Julie Abramson

Part time Commissioner based in Melbourne, reappointed in December 2020 for a 5-year term.
Lisa Gropp

Part time Commissioner based in Melbourne, appointed in April 2019 for a 5-year term.
Malcolm Roberts

Full time Commissioner based in Canberra, appointed in May 2019 for a 5-year term.
Martin Stokie

Full time Commissioner based in Melbourne, appointed in April 2022 for a 5-year term.
Natalie Siegel-Brown

Full time Commissioner based in Brisbane, appointed in April 2022 for a 5-year term.

 Paul Lindwall
Paul Lindwall

Full time Commissioner based in Canberra, reappointed in April 2019 for a 5-year term.
Romlie Mokak

Full-time Commissioner based in Canberra, appointed in December 2018 for a 5-year term.
Stephen King

Part time Commissioner based in Melbourne, reappointed from 1 January 2022 for a second 5-year term.
Former Chairs and Commissioners

List of all the former Commissioners and their term durations.