Legal analysis: the cross-regional pork sales should follow the Food Safety Law of the People's Republic of China, the Regulations on the Management of Pig Slaughtering and other laws and regulations, as well as the Good Practice for Fresh and Frozen Meat Production (GB/T21575-2116) and the Technical Specification for Sanitary Operation of Livestock and Poultry Products Circulation (SB/T 11395-2116)
Legal basis: Article 22 of the Measures for the Implementation of the Regulations on the Management of Pig Slaughtering shall be supervised by the competent commercial department; Sales, meat processing, catering services and collective meals are supervised by the departments of industry and commerce, health and quality inspection according to their duties.