1. Conduct on-site inspection on the administrative nature of the filing subject. In administrative procedures, administrative law enforcement organs are responsible for investigating, collecting and preserving evidence. On-site inspection record is an important form of evidence produced by administrative organs in administrative procedures. The administrative organ is the most basic evidence provider in administrative litigation. Bear the burden of proof in the process of administrative litigation. After the administrative litigation, because the administrative organ can no longer collect evidence from the plaintiff and witnesses by itself, the administrative organ must ensure that the relevant evidence is sufficient and conclusive in the administrative litigation to ensure that it is not passive in the subsequent litigation.

2. Fidelity of on-site inspection site and record object: record the original situation of administrative cases or the site where the inspection took place. This is the most basic feature and requirement for making on-site inspection records. The transcripts of cases or on-site conditions are all on-site inspection transcripts. Records that have not been made on the case or on-site conditions do not belong to the on-site inspection records. After the case happens or is investigated, the record made according to the impression will be "distorted" and biased, which will not reflect the "original flavor" of the scene.

3. Instantaneity and synchronism of on-site inspection records in time and space: Strictly speaking, the production time should be at the same time as filing or inspection, not after filing or inspection. Strictly speaking, the place of production should be the place where the case occurred or the scene of inspection. The instantaneity and synchronization of on-site inspection records are the inevitable requirements of on-site inspection records and fidelity.

4. Relevance and externality of on-site inspection transcripts: Relevance means that transcripts are related to case facts, mainly including illegal facts and procedural facts needed to standardize law enforcement, and irrelevant facts are not recorded. Different cases have different factual elements. The ability to accurately determine the relevant elements on the spot and truly record them can only be possessed by continuous accumulation and constant tempering in law enforcement practice. The record of illegal facts should be accurate and specific, especially the record of the items involved, which should be specific to the brand, appearance, batch number, specification and quantity. It is necessary to standardize the recording of procedural facts required for law enforcement: inspection according to laws and regulations, production of certificates according to laws, and standardized inspection. Externality means that the content of on-site inspection records is the record of illegal facts that administrative law enforcement officers hear, smell, see and touch or measure and detect with basic measuring tools, and it is impossible and impossible to confirm and judge the core and internal quality of the facts.