The Interpretation of the Supreme People's Court on the Application of the Criminal Procedure Law of People's Republic of China (PRC) has corresponding provisions:

Article 56 An agent ad litem has the right to safeguard the litigation rights and other legitimate rights and interests of the victim, the private prosecutor and the parties involved in incidental civil litigation according to facts and laws. With the permission of the people's court, an agent ad litem may consult, extract and copy the case file.

Defenders and agents ad litem copy files, and the people's court only charges fees; Legal aid lawyers shall waive or reduce fees for copying necessary files.

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Relevant provisions of the Supreme People's Court's Interpretation on the Application of the Criminal Procedure Law of People's Republic of China (PRC):

Article 51? The defense lawyer collects and collects evidence materials related to this case from the witness or the relevant unit or individual, and applies to the people's court for collection and collection, or for notifying the witness to testify in court because the witness or the relevant unit or individual does not agree.

Defense lawyers directly apply to the people's court to collect and obtain evidence from witnesses or relevant units and individuals. If the people's court considers it necessary to collect and obtain evidence, and the defense lawyer is not suitable or impossible to collect and obtain evidence, it shall agree.

Article 52? The written evidence materials collected and transferred by the people's court from the relevant units must be signed by the provider and stamped with the seal of the unit; Written evidence collected from individuals must be signed by the provider.

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