15 May 2021 to Current

Minister for Education

1 May 2018 to 14 May 2021

Minister for Trade and Industry

9 April 2015 to 30 April 2018

Minister, Prime Minister's Office

1 September 2013 to 8 April 2015

Minister for Social and Family Development

1 September 2013 to 8 April 2015

Second Minister for Defence

1 August 2012 to 31 August 2013

Senior Minister of State, Defence

21 May 2011 to 31 August 2013

Acting Minister for Community Development, Youth and Sports

21 May 2011 to 31 July 2012

Minister of State, Ministry of Information, Communication and the Arts

1 October 2015 to 5 June 2019

Government Whip

11 July 2020 to Current

Tanjong Pagar GRC

11 September 2015 to 22 June 2020

Tanjong Pagar GRC

27 April 2011 to 24 August 2015

Tanjong Pagar GRC

Special Select Committee on Nominations for Appointment as Nominated Members of Parliament

Member

14th Parliament, 1st Session

Committee of Selection

Member

13th Parliament, 2nd Session

Standing Orders Committee

Member

13th Parliament, 2nd Session

Committee of Selection

Member

13th Parliament, 1st Session

Standing Orders Committee

Member

13th Parliament, 1st Session

Committee of Privileges

Member

12th Parliament, 2nd Session

Committee of Privileges

Member

12th Parliament, 1st Session