Which government department is responsible for the supervision of oral cavity in the United States and Austria?

Tianjin local market supervision and management bureau. According to the inquiry of Mei Ao Oral official website, Tianjin Mei Ao Dental Clinic is a regular dental clinic approved by Tianjin Local Market Supervision Administration. Mei Ao Stomatology was established on 20 12, with the mission of "confident smile, happy China", committed to building a chain industry of oral service brands throughout the life cycle, helping the oral health industry upgrade, service upgrade and technical construction, and growing together with the oral health industry in China.