The Food Safety Law stipulates that \x0d\ food production and operation enterprises shall establish and improve the food safety management system, train employees on food safety knowledge, strengthen food inspection, and engage in production and operation activities according to law. \ x0d \ x0d \ The principal responsible person of a food production and operation enterprise shall implement the enterprise food safety management system and be fully responsible for the food safety work of the enterprise. \x0d\ Food production and marketing enterprises shall be equipped with food safety management personnel, and strengthen their training and assessment. Those who do not have the ability of food safety management after examination shall not take up their posts. The food and drug supervision and administration department shall conduct random supervision and spot checks on the food safety management personnel of enterprises, and announce the assessment. Supervision and spot checks shall not charge any fees. \x0d\ However, there are no detailed regulations on how specific food safety management personnel should be trained and assessed. For this, please refer to relevant local policies and enterprise regulations.