| Period | Position | Office/Committee |
| 08/06/2021 - Present | Committee Member | Concurrent Committee of the Committee for the Executive Office, Committee for Finance and Committee for the Economy |
| 07/06/2021 - Present | Committee Member | Business Committee |
| 31/03/2020 - Present | Committee Member | Ad Hoc Committee on the COVID-19 Response |
| 20/01/2020 - 18/06/2021 | Committee Member | Committee for The Executive Office |
| 31/05/2016 - 25/01/2017 | Committee Member | Public Accounts Committee |
| 31/05/2016 - 25/01/2017 | Committee Member | Committee for Health |
| 12/05/2016 - 25/01/2017 | Committee Member | Business Committee |
| 18/01/2016 - 30/03/2016 | Committee Member | Business Committee |
| 31/08/2015 - 30/03/2016 | Committee Deputy Chair | Chairpersons' Liaison Group |
| 24/09/2014 - 30/03/2016 | Committee Chair | Committee for Regional Development |
| 23/09/2014 - 30/08/2015 | Committee Member | Chairpersons' Liaison Group |
| 16/09/2013 - 06/10/2014 | Committee Member | Committee for Social Development |
| 11/02/2013 - 16/09/2013 | Committee Member | Concurrent Committee of the Committee for Agriculture and Rural Development and the Committee for Health, Social Services and Public Safety |
| 01/10/2012 - 30/03/2016 | Committee Member | Public Accounts Committee |
| 23/05/2011 - 30/03/2016 | Committee Deputy Chair | Committee on Procedures |
| 23/05/2011 - 16/09/2013 | Committee Member | Committee for Agriculture and Rural Development |
| 23/05/2011 - 01/10/2012 | Committee Member | Committee for the Office of the First Minister and deputy First Minister |
| 14/09/2010 - 25/03/2011 | Committee Member | Committee for the Environment |
| 14/09/2010 - 25/03/2011 | Committee Member | Committee for Agriculture and Rural Development |
| 14/09/2010 - 04/10/2010 | Committee Member | Committee for the Office of the First Minister and deputy First Minister |
| 15/09/2009 - 13/09/2010 | Committee Member | Committee for Culture, Arts and Leisure |
| 14/09/2009 - 28/06/2010 | Committee Member | Committee for Employment and Learning |
| 14/09/2009 - 13/09/2010 | Committee Member | Committee on Standards and Privileges |
| 18/05/2009 - 25/03/2011 | Committee Chair | Ad Hoc Committee on the Private Security Industry Order |
| 09/05/2007 - 13/09/2009 | Committee Member | Committee for Agriculture and Rural Development |
| 09/05/2007 - 14/09/2009 | Committee Member | Committee for the Environment |