The relevant certificate of printing industry qualification is issued by the vocational and technical department, which mainly depends on whether the employees of the printing unit have the qualification, and it is personal. For example, driving requires a driver's license. This license is a driver's license. The certificate of the training course of printing laws and regulations is issued by the administrative department of printing, usually the Press and Publication Bureau, the General Administration of Press, Publication, Culture, Radio, Film and Television or the Comprehensive Law Enforcement Bureau of Culture, which mainly proves that the enterprise has participated in the training of laws and regulations in the region, knows the law, and can abide by the law. Because the printing management in China is relatively strict at present, enterprises that don't understand the law and don't obey the law should be banned!