Policy Engagement 30 April 2020 Oral Evidence delivered to the UK Parliament Digital, Culture, Media and Sport Sub-committee on Online Harms and Disinformation – Testimony of Philip N. Howard 01 August 2018 S. HRG. 115–397 Open Hearing on Foreign Influence Operations’ Use of Social Media Platforms (Third Party Expert Witness) Hearing Before the Select Committee on Intelligence of the United States Senate, 115th Congress, Second Session – Testimony of Philip N. Howard 26 February 2018 Impact of Digital Technologies on UK Foreign Policy, International Relations Committee, House of Lords, UK Parliament – Testimony of Philip N. Howard 22 February 2018 High-Level Hearing: Preserving Democracy in the Digital Age, European Commission – Testimony of Philip N. Howard