4 July, 2022 - Liza was appointed Senior Advisor at UK’s Financial Conduct Authority in May 2020. She is a Senior Research Fellow and the director of the Competition Law Forum of the British Institute of International and Comparative Law (BIICL). Her role at BIICL is to chair the Advisory Board of the Competition Law Forum, where they host events for its members and get the Forum involved in national and international competition policy debates and engage in competition law research.

Liza is an NGA to the International Competition Network (ICN), appointed by the UK Competition and Markets Authority (CMA). She is a member of ICN's Unilateral Conduct Working Group and the Agency Effectiveness Working Group.

She sits on the advisory board of the Journal of Antitrust Enforcement (OUP) edited by Professor Bill Kovacic and Professor Ariel Ezrachi.

On 11 February 2022, Dr. Liza Lovdahl Gormsen launched a class-action claim against Meta for allegedly abusing its market dominance for a minimum of £2.2 billion damages on behalf of 45 million affected UK Facebook users.