Sarah Champion is the Labour MP for Rotherham, and has been an MP continually since 29 November 2012. She was elected as the chair of International Development Committee in January 2020 and September 2024.

Lord Rogan is a Ulster Unionist Party Life peer who has sat under this title in the Lords since 22 July 1999. His given name is Dennis Robert David Rogan.

Baroness D’Souza is a Life peer who has sat under this title in the Lords since 1 July 2004. Her given name is Frances Gertrude Claire D’Souza. She was the Lord Speaker from 2011 to 2016.

The Rt Hon Sir Iain Duncan Smith is the Conservative MP for Chingford and Woodford Green, and has been an MP continually since 9 April 1992. He was the Leader of the Conservative Party from 2001 to 2003.