Critic, Colleges, Universities, Research Excellence and Security – present44th ParliamentApril 8, 2025 - Present
Chief Opposition Whip – present44th ParliamentApril 1, 2025 - Present
Critic, Colleges and Universities –43rd ParliamentMarch 29, 2023 - February 27, 2025
Chief Opposition Whip –43rd ParliamentFebruary 15, 2023 - February 27, 2025
Critic, Democratic Reform –43rd ParliamentJuly 13, 2022 - March 29, 2023
Critic, Legislative Affairs –43rd ParliamentJuly 13, 2022 - March 29, 2023
Opposition House Leader –43rd ParliamentJuly 13, 2022 - February 15, 2023
Opposition House Leader –42nd ParliamentFebruary 16, 2021 - May 3, 2022
Critic, Labour –42nd ParliamentFebruary 1, 2021 - May 3, 2022
Critic, Employment Standards –42nd ParliamentAugust 30, 2019 - February 1, 2021
Critic, Democratic Reform –42nd ParliamentAugust 30, 2019 - May 3, 2022
Critic, Pay Equity –42nd ParliamentAugust 30, 2019 - February 1, 2021
Deputy Opposition House Leader –42nd ParliamentAugust 30, 2019 - February 16, 2021
Critic, Economic Development –42nd ParliamentAugust 23, 2018 - August 30, 2019
Vice-Chair, Standing Committee on Public Accounts –42nd ParliamentAugust 8, 2018 - October 28, 2019
Member, Standing Committee on Public Accounts –42nd ParliamentJuly 26, 2018 - August 8, 2018
Critic, Education –41st ParliamentDecember 2, 2016 - May 8, 2018
Critic for Advanced Education, Skills and Development –41st ParliamentDecember 2, 2016 - May 8, 2018
Critic, Women's Issues –41st ParliamentMarch 23, 2015 - May 8, 2018
Member, Select Committee on Sexual Violence and Harassment –41st ParliamentJanuary 9, 2015 - December 10, 2015
Critic, Training, Colleges and Universities –41st ParliamentJune 25, 2014 - December 2, 2016
Critic, Research and Innovation –41st ParliamentJune 25, 2014 - December 2, 2016
Critic, Community Safety and Correctional Services –40th ParliamentSeptember 10, 2013 - May 2, 2014
Member, Standing Committee on General Government –40th ParliamentSeptember 9, 2013 - May 2, 2014