The Representative Office established in Vietnam is a dependent unit of the enterprise and serves as an intermediary office in charge of dealing with partners, conducting research, providing information, assisting businesses in gaining access to the market, and fostering convenience and synchronization in the administration of the company's operational apparatus.

For optimize the functions of a representative office in Vietnam, the office must complete legal concerns such as licenses and perform procedures such as taxes, insurance, and reports to the Departments of Labor, War Invalids and Social Affairs, and Industry and Trade smoothly.

ESOS currently provides full legal services to representative office entities, including the following: