Minister of Rural Affairs – present44th ParliamentMarch 19, 2025 - Present
Minister of Rural Affairs –43rd ParliamentJune 6, 2024 - March 19, 2025
Minister of Agriculture, Food and Rural Affairs –43rd ParliamentJune 24, 2022 - June 6, 2024
Minister of Agriculture, Food and Rural Affairs –42nd ParliamentJune 18, 2021 - June 24, 2022
Minister of Government and Consumer Services –42nd ParliamentJune 20, 2019 - June 18, 2021
Minister of Education –42nd ParliamentJune 29, 2018 - June 20, 2019
Caucus Chair –41st ParliamentJanuary 29, 2018 - May 8, 2018
Critic for Indigenous Relations and Reconciliation –41st ParliamentFebruary 7, 2017 - May 8, 2018
Critic for International Trade –41st ParliamentFebruary 7, 2017 - May 8, 2018
Critic, Environment and Cap-and-Trade –41st ParliamentSeptember 11, 2015 - February 7, 2017
Member, Standing Committee on General Government –41st ParliamentJuly 16, 2014 - May 8, 2018
Critic, Environment and Climate Change –41st ParliamentJuly 2, 2014 - September 11, 2015
Critic, Green Energy Act –40th ParliamentSeptember 30, 2013 - May 2, 2014
Critic, Small Business and Red Tape –40th ParliamentSeptember 30, 2013 - May 2, 2014
Member, Standing Committee on Government Agencies –40th ParliamentFebruary 20, 2013 - May 2, 2014
Member, Standing Committee on Government Agencies –40th ParliamentFebruary 23, 2012 - September 9, 2012
Deputy Critic, Energy (Green Energy Act) –40th ParliamentOctober 26, 2011 - September 30, 2013