express agencyglossary / express agency An actual agency arising from the principal’s written or oral authorization of a person to act as the principal’s agent. Cf. implied agency. [Cases: Principal and Agent 96. C.J.S. Agency §§ 148–149.] 词条贡献者 法律翻译Bryan,毕业于新加坡知名法学院,专注翻译各类与私募股权有关的法律文件。