In September 2005, after the London bombings, Khan sat on the Home Office's Tackling Extremism and Radicalisation Working Group. Following this she sat on the Department for Education’s Due Diligence and Counter-Extremism Expert Reference group headed by Lord Nash. Between 2015/2016, Khan gave evidence on the issue of radicalisation to the European Parliament's Committee on Culture and Education. She has also given evidence to the Home Affairs Select Committee's enquiry on countering extremism and to the Joint Committee on Human Rights which comprises both Houses of the British Parliament.