Legal analysis: generally the market supervision and management department is in charge of the supervision and management of national advertising.
Legal basis: "People's Republic of China *** and the State Advertising Law" Article 6 of the State Council market supervision and management department in charge of the national advertising supervision and management work, the State Council departments concerned in their respective areas of responsibility responsible for advertising management related work. Local market supervision and management departments above the county level are in charge of advertising supervision and management in the administrative area, and the relevant departments of the local people's government above the county level are responsible for advertising management within their respective areas of responsibility.