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 engaged in direct contact with imported food shall undergo annual health examination and obtain health certificates 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:
(a) raw material procurement, raw material acceptance, feeding and other raw material control;
(two) the control of key production links such as production technology, equipment, storage and packaging;
(3) Inspection and control of raw materials, semi-finished products and finished products;
(4) Transportation and delivery control.