In the process of criminal proceedings review, prosecution and trial, if the defense lawyer applies in writing for the evidence collected by the public security organ or the people's procuratorate in the process of investigation, review and prosecution but fails to submit it, the people's procuratorate and the people's court shall timely review it according to law. After examination, if it is considered that the evidence applied by the defense lawyer has been collected and related to the facts of the case, it shall be collected in time. After the relevant evidential materials are submitted, the people's procuratorate and the people's court shall promptly notify the defense lawyers to consult, extract and copy them. If it is decided not to transfer after examination, the reasons shall be explained in writing. The procuratorate and the court "examine" the favorable evidence collected by the case-handling organ and not submitted by the lawyer in writing. Item a is correct. If a defense lawyer applies to collect materials related to the case from the victim or his close relatives or the victim's witnesses, the people's procuratorate and the people's court shall make a decision on whether to grant permission within seven days and notify the defense lawyer. If a defense lawyer collects witness materials provided by the other party, he shall apply to the court and the procuratorate for permission, and the procuratorate and the court shall make a decision on whether to grant permission within "seven days". When the wrong defense lawyer for item B submits the relevant application in writing, if the case-handling organ does not allow it, it shall explain the reasons in writing; If a defense lawyer makes an oral application, the case-handling organ may give an oral reply. Written to written, oral to oral. A written application shall be answered in writing; Oral applications can be answered orally. Item c is wrong. If a defense lawyer applies to a prisoner to collect materials related to the case, the prison and other supervisory organs shall arrange and provide appropriate places and facilities in time after examining the lawyer's practice certificate, the certificate of law firm and the power of attorney or legal aid letter of the suspect or defendant. If a criminal serving a sentence belongs to the victim of a case represented by a defense lawyer or his close relatives or witnesses provided by the victim, he shall obtain the permission of the people's procuratorate or the people's court. In principle, lawyers do not need permission to apply for collecting evidence from criminals who are serving their sentences, and the regulatory authorities should make arrangements in time. If the criminal belongs to the opposing camp, it should be recognized by the court and the procuratorate. Item d error.