Whose authority is it to decide the setting of the company's internal management organization?

Legal analysis: the board of directors is the executive organ of the company, responsible for the command and management of the company's business activities, so it has the right to decide the establishment of the company's management organization.

Legal basis: Article 67 of the Company Law of People's Republic of China (PRC) A wholly state-owned company shall set up a board of directors and exercise its functions and powers in accordance with the provisions of Articles 46 and 66 of this Law. The term of office of directors shall not exceed three years. Members of the board of directors shall include representatives of employees of the company. Members of the board of directors shall be appointed by the state-owned assets supervision and administration institution from among the board members.