Legal basis: Article 38 of the Criminal Procedure Law: From the date when the people's procuratorate examines and prosecutes the case, the defense lawyer may consult, extract and copy the case file. Other defenders may also consult, extract and copy the above materials with the permission of the people's court or the people's procuratorate. The Supreme People's Court's explanation on the application of the Criminal Procedure Law of People's Republic of China (PRC) [20 12] Article 47 A defense lawyer may consult, extract and copy the case file. Other defenders, with the permission of the people's court, may also consult, extract and copy the case files. The discussion records of the collegial panel and the judicial committee and other materials that are not disclosed according to law shall not be consulted, extracted or copied. The people's court shall provide convenience for the defender to consult, extract and copy the case file materials, and ensure the necessary time. Copy the case file materials can be copied, photographed and scanned.