Peter & Kim

International Arbitration

Cameron Sim has extensive global experience as counsel for corporates and sovereigns in commercial and investment arbitrations and related court proceedings. He is admitted in Australia, England & Wales, Hong Kong, and New York, and is a Registered Foreign Lawyer in the Singapore International Commercial Court.

Cameron represents clients across a range of industries, including banking and finance, energy and mining, insurance, pharmaceuticals, private equity, retail, sports, and telecommunications. He has acted in proceedings under all leading arbitration rules in key arbitral seats.

Cameron is recommended for international arbitration in leading directories. He is commended as a “superb arbitration lawyer”, “truly formidable”, and “a stand-out star”, who “combines outstanding technical ability with being commercially savvy”, is “very efficient”, “understand[s] the needs of clients and the weaknesses of the other party very accurately”, and has “intellectual prowess combined with a strategic mindset which make him an asset to any matter” (Legal 500 Asia-Pacific (2023 — 2025)). He is also described as “a superb and unrelenting advocate” and “a force to be reckoned with”, with “outstanding skills of coordination, especially in cross-border matters”, and “excellent academic background and intuition” (Who’s Who Legal (2022 — 2025)).

Cameron sits as arbitrator and is a Fellow of the Chartered Institute of Arbitrators. He has been appointed as arbitrator in both institutional and ad hoc arbitrations. Cameron is also a member of the Proceedings Committee of the Hong Kong International Arbitration Centre (HKIAC).

Cameron’s legal publications have been cited with approval by courts and commentators. He is the author of Emergency Arbitration (Oxford University Press 2021), the first-ever treatise on the procedure.

Prior to his arbitration career, Cameron clerked for the President of the Supreme Court of the United Kingdom and in the Judicial Committee of the Privy Council.

Partner, Peter & Kim, Sydney (2025 to Present) Counsel, Debevoise & Plimpton, Hong Kong (2021 – 2025) Associate, Debevoise & Plimpton, London and Hong Kong (2015 – 2021) Associate, Baker Botts, London (2013 – 2015) Judicial Assistant to the President of the Supreme Court of the United Kingdom (2012 – 2013) Trainee Solicitor and Associate, Linklaters, London (2009 – 2011)

English, German

Chartered Institute of Arbitrators, Fellow HKIAC List of Arbitrators, Member HKIAC Proceedings Committee, Member ACICA Diversity Committee, Member Past North Asia Regional Representative for the International Chamber of Commerce Young Arbitrators Forum Past Asia Chair for the Young ITA

Bachelor of Civil Law (Distinction), University of Oxford (2012) Bachelor of Laws (First Class Honours), University of Melbourne (2009) Bachelor of Arts, University of Melbourne (2009)