• Board / board committees leadership / other listed roles​

• CLP market experience ​

• Executive leadership​

• Strategy & Governance

• Sustainability ​

• Solicitor, Hong Kong, and England and Wales
• Bachelor of Laws, University of Birmingham, UK

• Hong Kong Exchanges and Clearing Ltd.^# (Independent Non-executive Director, member of Audit Committee, Board Executive Committee, Listing Operation Governance Committee and Risk Committee)
  
• Chinachem Group Holdings Ltd. (Chairman and Independent Non-executive Director)

• The Hong Kong Philharmonic Orchestra (Member of the Board of Governors)
• The Hong Kong Club (Member of the General Committee)

Mr Brien was previously Senior Consultant, Hong Kong (2022-2024), Senior Partner, Hong Kong (2013-2022) and Partner (1995-2013) at Slaughter and May, Hong Kong.  He was also a Member of the Chairmen Pool of Listing Review Committee (2024-2025), and Chairman (2020-2022), Deputy Chairman (2017-2020) and Member (2015-2017) of Listing Committee of the Main Board and GEM of The Stock Exchange of Hong Kong Ltd.