Public security bureaus in different regions will have different regulations, some places can't, and some places depend on the situation: if a decision with relevant evidence has been made, then the lawyer can't get the evidence, and will directly give you a decision, such as a decision on administrative punishment. If the public security bureau wants to produce these evidences, it may have to be in administrative proceedings before the public security bureau can produce them; If the evidence collected by the Public Security Bureau is not filed or decided, the most common thing is an accident, then the evidence collected by the Public Security Bureau will be directly transferred to the lawyer.
According to China's relevant laws and regulations, lawyers need to provide materials such as power of attorney, legal aid official letter, lawyer qualification certificate, ID card, etc.
If a defense lawyer holds a lawyer's practice certificate, a law firm's certificate, a power of attorney or a letter of legal aid to ask for a meeting with the criminal suspect or defendant in custody, the detention center shall arrange the meeting in time, which shall not exceed 48 hours at the latest.
In criminal cases endangering national security and terrorist activities, defense lawyers should obtain permission from the investigation organ when meeting with the criminal suspect in custody during the investigation. The investigation organ shall notify the detention center of the above situation in advance.
When a defense lawyer meets a criminal suspect or defendant in custody, he can understand the case and provide legal advice. From the date when the case is transferred for examination and prosecution, the relevant evidence may be verified with the criminal suspect or defendant. Defense lawyers are not monitored when meeting with criminal suspects and defendants.
Legal basis:
administrative procedure law of the people's republic of china
Article 32 A lawyer acting as an agent in litigation has the right to consult and copy the relevant materials of this case in accordance with regulations, and has the right to investigate relevant organizations and citizens and collect evidence related to this case. Materials involving state secrets, commercial secrets and personal privacy shall be kept confidential according to law.
People's Republic of China (PRC) Lawyers Law
Article 34 A lawyer has the right to request (or copy) all the inquiry materials of an administrative case from the public security organ.