Tjen Wee is a Principal in the Dispute Resolution Practice Group in Singapore. Tjen Wee’s practice covers international arbitration, commercial litigation, and adjudication under the Singapore Security of Payment Act. He is particularly noted for his work relating to infrastructure and construction. His wealth of experience in international arbitration involves the major arbitral rules including UNCITRAL, ICC, SIAC and AIAC; with conduct of hearings in multiple jurisdictions across Asia Pacific. His litigation expertise encompasses disputes in commercial law, banking and financial services, building and construction law, and insolvency law. Tjen Wee has been recognised by Benchmark Litigation Asia Pacific 2024 as a Litigation Star in Construction, and noted in The Legal 500 Asia Pacific as "…a genuine construction specialist, particularly in disputes but also handles a significant proportion of front-end work", "…very able, experienced, approachable, friendly, prompt and efficient in all his dealings – for litigation, arbitration, adjudications and in negotiations” and "highly intelligent and strategic thinker." A client has also praised him for standing out “for the deep and thorough manner in which he considers the client's legal and commercial risks.” Tjen Wee was also named by Singapore Business Review as one of the most influential lawyers under 40 in 2019. Tjen Wee’s construction practice is a full-service practice. He regularly advises on the drafting and reviewing of construction related contracts as well as providing project administration advice during the course of a project cycle. He has particular expertise in commercial litigation and domestic and international arbitration in the construction and energy/mining spaces both in Singapore and throughout Southeast Asia. Tjen Wee acts in, coordinates and manages international arbitration and litigation processes across Asia, and regularly appears as lead counsel in these proceedings. Tjen Wee is a recommended lawyer in Construction on Legal 500.