Trustee, The Westminster School Foundation (UK) Limited, and director of the associated company

Chair of the Board, Institute of Family Law Arbitrators

President, Centre for German-Jewish Studies, University of Sussex

President, The Academy of Experts

Trustee, Prisoners Abroad, and director of the associated company

Deputy Chair, Takeover Appeal Board

Non-permanent judge, Court of Final Appeal, Hong Kong

International judge, Singapore International Commercial Court

Arbitrator and legal expert, One Essex Court, Temple, London

Arbitrator in an arbitration in which the Government of the Bahamas is a party

Arbitrator in an arbitration in which the Republic of Romania is a party

Member, Francis Crick Institute Ethics Committee

Member, Tate Ethics Committee

Trustee, Mental Health Research UK

Member, Advisory Board, Grit (charity for personal development programmes for young people and adults who support them)

Trustee, Thrombosis Research Institute, and director of the associated company

President, British Institute of International & Comparative Law (BIICL)

On leave of absence; exempt from registration

Member, Advisory Committee, Grit

Member, Tate Gallery Ethics Committee