Dame Elizabeth has been the Civil Service Retirement Fellowship's Champion within the Civil Service since 2019 and has regularly attended Board meetings as an observer. Her role of Civil Service Champion was made a Director's post following a unanimous vote of approval on an Emergency Special Resolution put forward at the 2021 Annual General Meeting.

She has served as the First Parliamentary Counsel since November 2015 and was appointed Companion of the Order of the Bath (CB) in the 2013 Birthday Honours and Dame Commander of the Order of the Bath (DCB) in the 2021 Birthday Honours for services to government and the legislative process. She was also appointed an Honorary Queen's Counsel in 2020.