To strengthen food safety management, TFDA has established a comprehensive Three-Tiers quality control system for food products. According to the requirements of the second tier quality control (Third party certification body audit), food industry of a certain scale and category must have their sanitation and safety management systems certified by a certification body (CB) accredited by the central competent authority. The sanitation and safety management system means that the food business needs to comply with Act Governing Food Safety guidelines (GHP, HACCP).

Moreover, inspection announcements were released for canned food products, special nutrient foods, dairy products  and food additive industries. Ten manufacturing businesses involving capital more than NT$30 million dollars, including edible oil, sugar, salt, flour, starch and soy sauce industries, are also required for certification. When the food industry passes the sanitation and safety management systems, CB will grant them certification. By the end of 2023, 581 certification audits were carried out.