Do you need the signature or seal of law enforcement officers to make a decision on the formation of punishment according to general procedures? Personally, the traffic administrative punishment decision does not need to be signed by law enforcement officers. The duties of investigators have ended after filling out the investigation report on traffic administrative violations. The punishment decision is made by the expressway management organization, not by the case investigators, and the case investigators have no power to make specific punishment decisions. If the punishment decision is wrong, it is the responsibility of the expressway management organization, not the responsibility of the case investigator, so there is no question of accountability. If the facts of the case are unclear, the evidence is insufficient or the applicable law is wrong, the highway management agency shall order the investigators to re-investigate and collect evidence, which is the responsibility of the investigators. Because investigators have no power to make specific punishment decisions, they can't sign or sign the documents, otherwise it will cause misunderstanding. If the document design has the signature of the case investigator, it should be signed. However, the Regulations on Road Administration requires us to use the unified documents formulated by the Ministry of Communications, which must be implemented, otherwise it will be illegal. However, the file format of the Ministry of Communications is not designed in this way. Legally speaking, this is not a defect and there is no need to change it. Change is gilding the lily!