Chair, Advisory Board, International Centre for Digital Trade and Innovation (iC4DTI)

Member, Criminal Justice and Human Rights Centre Advisory Board, The City University

Member, UK Constitution Monitoring Group

Chair, Steering Group, Standing International Forum of Commercial Courts

President, London Shipping Law Centre

Supplementary Panel of Justices of the Judicial Committee of the Privy Council and Supreme Court (interest ceased 31 October 2022)

Elected Member, American Law Institute

Member, Advisory Committee, Therium Access (company which gives grants to not for profit law centres and charities in that field and public interest litigation)

Vice President, European Law Institute (interest ceased 17 April 2024)

President, Qatar International Court and Dispute Resolution Centre (the member's annual earnings for this work fall within the £100,000-£200,000 band)

Member, First Minister of Wales' European Advisory Group (interest ceased 24 March 2021)

Council Member, JUSTICE

Senior Bencher, Gray's Inn

Lord Chief Justice of England and Wales (interest ceased 1 October 2017)

Practice as an arbitrator and expert witness at Arbitrators at 24 Lincoln’s Inn Fields

Chairman, Justice in Wales Commission for Welsh government (interest ceased 24 October 2019)

Compass Group plc (hospitality and support services)

Diageo plc (drinks)

Chairman, Board of Directors, Financial Markets Law Committee

Chancellor, Aberystwyth University