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 译者Lester,毕业于法国一流的高级翻译学院,擅长翻译各种与环境与自然资源相关的法律文件。