Legal basis: People's Republic of China (PRC) Food Safety Law.
Article 45 Food producers and business operators shall establish and implement the health management system for employees. Persons suffering from diseases that hinder food safety as stipulated by the administrative department of health of the State Council shall not engage in direct contact with imported food. Food production and marketing personnel who are engaged in direct contact with imported food shall have an annual health examination and obtain a health certificate before taking up their posts.
Article 46 Food production enterprises shall formulate and implement control requirements for the following matters to ensure that the food they produce meets food safety standards: (1) raw material control such as raw material procurement, raw material acceptance and feeding; (I'm not stupid) control of key production links such as production technology, equipment, warehousing and packaging; (3) Inspection and control of raw materials, semi-finished products and finished products; (4) Transportation and delivery control.