According to the relevant provisions of the Lawyers Law, lawyers have the right to conduct investigations. However, there are still some problems in the implementation, such as going to the police station to inquire about the household registration information of permanent population and floating population. Some police stations do not give inquiries, some police stations ask for their own household registration, and some can't find information about foreign household registration, such as marriage registration information. At present, they can only inquire about the needs of the local area and other places in this city, such as industrial and commercial registration information, and can only inquire in all districts and counties. I look forward to the construction and improvement of big data as soon as possible and the implementation of lawyers' investigation rights. Don't let the lawyer get away, let the data get away.

If a law firm needs to inquire about legal affairs, the law firm shall indicate the name of the entrusted lawyer, the reason for the inquiry, the letter of introduction stamped with the seal of the law firm, the entrustment agreement of the client and its copy, the lawyer's practice certificate and its copy, and the lawyer's resident ID card. The household registration reception room is responsible for accepting the household registration service that provides population information inquiry to the outside world, and implements the first-receiving responsibility system, and shall not shirk each other, and the accepting object is not restricted by geographical area. A law firm can provide its name, gender, age, household registration address, nationality, ID number, education level, etc.