Tsar & Tsai Law Firm is a leading Taiwan-based law firm that provides services to local and foreign clients on all aspects of commercial transactions, and on domestic and international dispute resolution and litigation. The Firm was founded in 1965 by Ruchin Tsar ( -1993) and Paul C. Tsai( -2013), and has since grown to its present size of over 70 professionals, including lawyers, trademark agents, and patent attorneys and engineers. Tsar & Tsai has long been known as one of the most prestigious law firms in Taiwan.

「Tsar & Tsai has always maintained a diverse, international character. The majority of attorneys received legal education and training both domestically and overseas in the United States, Japan and other major countries. The firm’s clientele includes many multinational enterprises and local listed companies. A distinct capability of the firm is that it can deliver direct services in fluent English and Japanese.

Attorneys of Tsar & Tsai actively participate in local legal education, teaching at law schools and frequently contributing to professional and academic publications. The firm is very conscientious of its social responsibilities and regularly performs works on pro bono basis.