Ng Yuan Siang
About Ng Yuan Siang
Ng Yuan Siang is an Associate Director at Eugene Thuraisingam Asia LLC, a firm rooted in criminal defence that has expanded into commercial disputes and international arbitration. Admitted to the Singapore Bar in 2022, Ng has established an active criminal and constitutional law practice in a relatively short period.
Between March 2025 and January 2026, Ng appeared as counsel in 7 cases before the High Court (5 cases) and the Court of Appeal (2 cases). His practice is concentrated in criminal law (5 case appearances) and constitutional law (5 case appearances), with additional matters involving criminal procedure, arbitration, administrative law, and legal profession. Cases include the Pannir Selvam Pranthaman v Attorney-General appeal in the Court of Appeal, the Jumaat bin Mohamed Sayed multi-party constitutional challenge, the Wang Yunhe v Attorney-General judicial review application, and criminal matters such as Public Prosecutor v Nguyen Ngoc Giau and Public Prosecutor v Ong Eng Siew. Ng ranked among the top five most active lawyers in criminal law during this period.
Education & Career
What areas of law does Ng Yuan Siang practice?
Ng Yuan Siang appeared most frequently in Constitutional Law (5 cases), Criminal Law (5 cases), and Criminal Procedure and Sentencing (2 cases) between March 2025 to January 2026, across 7 total case appearances in Singapore courts.
Constitutional Law 5 cases
Ng Yuan Siang appeared as counsel in 5 Constitutional Law cases between August 2025 to September 2025.
Criminal Law 5 cases
Ng Yuan Siang appeared as counsel in 5 Criminal Law cases between March 2025 to October 2025.
How many cases has Ng Yuan Siang appeared in?
Ng Yuan Siang appeared as counsel in 7 cases before Singapore courts between March 2025 and January 2026. Five cases were heard in the High Court (General Division) and two in the Court of Appeal.
Which law firm does Ng Yuan Siang belong to?
Ng Yuan Siang is an Associate Director at Eugene Thuraisingam Asia LLC (also known as Eugene Thuraisingam LLP). The firm is rooted in criminal defence and has expanded into commercial disputes and international arbitration.
What areas of law does Ng Yuan Siang practice?
Based on court records, Ng Yuan Siang focuses on criminal law (5 case appearances) and constitutional law (5 case appearances), with additional matters in criminal procedure and sentencing, arbitration, administrative law, courts and jurisdiction, and legal profession matters.
Which courts does Ng Yuan Siang appear in?
Between March 2025 and January 2026, Ng Yuan Siang appeared in the High Court (General Division) in 5 cases and the Court of Appeal in 2 cases. His appellate work includes the Pannir Selvam Pranthaman constitutional challenge.
What role does Ng Yuan Siang typically play in litigation?
Ng Yuan Siang acted as counsel for applicants in 5 cases and counsel for defendants in 2 cases between March 2025 and January 2026. The high proportion of applicant roles reflects his constitutional law and criminal review practice.