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Yi-Shun Teoh
Partner

Yi-Shun Teoh's practice focuses on international arbitration, commercial litigation and regulatory investigations and enforcement.

Yi-Shun is recognised in The Legal 500's Arbitration Powerlist: Hong Kong 2023 and Asian Legal Business' (ALB) Hong Kong Rising Stars 2023 as one of the most accomplished young lawyers, with clients commending "Yi-Shun is very experienced and knowledgeable in international arbitration, he is a persuasive advocate, tactically sharp and extremely diligent, he was always ready to help us at all hours" and "superior analytical and drafting skills".

Yi-Shun represents private equity firms, financial institutions, insurers, technology, hospitality, major corporates and high net worth individual clients in complex Hong Kong court litigation proceedings and international arbitrations under the leading institutional rules (including ICC, HKIAC, SIAC, CIETAC and UNCITRAL) seated in Hong Kong, Singapore, London, Beijing, Shenzhen and Jakarta.  He has acted in some of the most high-profile and landmark set aside / enforcement cases in the Hong Kong courts over the past decade.

Yi-Shun is a Solicitor Advocate with Higher Rights of Audience in civil proceedings before the Hong Kong High Court and Court of Final Appeal.  He has extensive experience of applications for interim relief, asset freezing injunctions and emergency arbitrations, and appears as advocate before arbitral tribunals and the Hong Kong courts.

Yi-Shun is a Fellow of the Chartered Institute of Arbitrators (FCIArb), and a member of the Arbitration Committee of the Law Society of Hong Kong and the Arbitration and ADR Committee of the International Chamber of Commerce (ICC) Hong Kong.  He is on the Panel of Arbitrators of the Shenzhen Court of International Arbitration (SCIA) and the South China International Arbitration Centre in Hong Kong (SCIAHK).  Yi-Shun has spoken and published widely on international arbitration, and was a visiting lecturer at the Tsinghua University School of Law in Beijing.

Yi-Shun also represents clients in SFC and HKMA regulatory investigations and enforcement, including before the Securities and Futures Appeals Tribunal (SFAT), and cases involving the Privacy Commissioner for Personal Data, Commercial Crime Bureau (CCB) of the Hong Kong Police Force, corporate fraud, professional negligence, market misconduct (including insider dealing and disclosure of false or misleading information), internal control failures, foreign bribery, cyber incident and ransomware.

Yi-Shun is triple-qualified in Hong Kong, England and Wales and New South Wales (Australia).  Prior to joining RPC, he worked at international firms in London, Singapore and Sydney.  Yi-Shun read law at the University of Sydney and clerked for Justice Richard Edmonds of the Federal Court of Australia.

Memberships

  • Fellow, Chartered Institute of Arbitrators (FCIArb)
  • Arbitration Committee, Law Society of Hong Kong
  • Arbitration and ADR Committee, International Chamber of Commerce (ICC) Hong Kong
  • Panel of Arbitrators, Shenzhen Court of International Arbitration (SCIA)
  • Panel of Arbitrators, South China International Arbitration Centre in Hong Kong (SCIAHK)
  • Finance, Legal and Tax Committee of the Australian Chamber of Commerce in Hong Kong (AustCham)
  • Malaysian Chamber of Commerce in Hong Kong and Macau (MayCham)

Publications

  • Contributor to Hong Kong chapter of Global Arbitration Review's (GAR) Asia-Pacific Arbitration Review 2024
  • Contributor to China Contracts chapter in Sherwin P and Friedland P, Arbitration Clauses for International Contracts, 3rd ed., JurisNet, 2024
  • Contributor to Arbitration in Hong Kong chapter of Lexology's Getting the Deal Through in 2022 and 2023
  • Contributor to Hong Kong Civil Procedure / Hong Kong White Book (Arbitration and ADR), Sweet & Maxwell
  • Contributor to Choong J and Weeramantry R, The Hong Kong Arbitration Ordinance: Commentary and Annotations, Sweet & Maxwell, Hong Kong
 

Relevant work

  • Representing Grand Pacific in its landmark appeal before the Hong Kong Court of Appeal against a decision by the Hong Kong Court of First Instance to set aside an a US$55 million ICC arbitral award, including its successful defence of an application for leave to appeal to the Hong Kong Court of Final Appeal (the leading case in Hong Kong on setting aside of arbitral awards)
  • Representing DLN Architects in its successful US$10 million HKIAC arbitration in Hong Kong arising out of a construction project in Pyongyang, Democratic People's Republic of Korea, including its successful defence of an application to set aside the arbitral award in its favour before the Hong Kong Court of First Instance and enforcement of the award in Hong Kong
  • Representing a technology company in enforcing a US$127 million NAI arbitral award in Hong Kong including its application for security for the award pending set aside proceedings in the Netherlands
  • Representing London market reinsurers in a US$25 million CIETAC arbitration in Shenzhen in an insurance coverage dispute arising out of a "hybrid risks" policy under PRC law
  • Representing a technology company in a US$10 million CIETAC arbitration in Beijing in relation to alleged breaches of an investment agreement and principles of res judicata 
  • Representing a Hong Kong start-up in a US$10 million HKIAC arbitration in Hong Kong arising out of a New York-listed Korean technology company's failure to complete a sale and purchase agreement during the COVID-19 pandemic
  • Representing joint and several receivers of a JV company in a US$100 million HKIAC arbitration in Hong Kong against its Chinese joint-venture partner for the control of mining operations in Indonesia
  • Representing two global financial institutions in a US$190 million HKIAC arbitration in Hong Kong and related emergency relief proceedings for a worldwide Mareva injunction in relation to a PRC manufacturing investment
  • Representing a leading European private equity firm in a US$150 million HKIAC arbitration in Hong Kong and related court proceedings in Hong Kong and Singapore for Mareva injunctions in relation to a PRC pharmaceutical investment
  • Representing a leading European private equity firm in a US$300 million CIETAC arbitrations in Beijing and related court proceedings in Hong Kong and Singapore for Mareva and confidentiality injunctions in relation to a PRC restaurant investment
  • Representing a high net worth individual in an ICC arbitration seated in Liechtenstein in relation to a family trust dispute between prominent Hong Kong family members
  • Representing a Hong Kong fund administrator in a High Court action in respect of a professional negligence claim of US$37 million brought by the liquidators of a fund for alleged breach of duty in contract and tort, including the Quincecare duty
  • Representing the chairman of one of Asia's largest private equity firms in a dispute with a European financial institution in relation to alleged discretionary trading without client instructions and suspected fraud
  • Representing the former financial controller and company secretary of a Hong Kong-listed architectural consultancy company in a Securities and Futures Commission (SFC) investigation into the alleged disclosure of false or misleading information by senior directors of the company, with no sanction for the client at the end of the investigation.
  • Representing a leading Hong Kong asset manager in a SFC investigation into alleged insider dealing / market manipulation and breaches of disclosure of interest obligations, related SFC disciplinary proceedings and appeal before the Securities and Futures Appeals Tribunal (SFAT)