Legal aid can change lawyers. According to the provisions of the "Judicial Interpretation of the Criminal Procedure Law", the defendant can request to change the defense lawyer during the trial, and the collegial panel should allow it. However, if the defendant refuses to defend himself after another trial, he can only defend himself. The defendant may not refuse to defend himself again when legal aid should be provided. Legal objectives:
Article 18 of the "Legal Aid Regulations" After accepting an application for legal aid, a legal aid institution shall conduct an examination; if it believes that the documents and supporting materials submitted by the applicant are incomplete, it may require the applicant to make a If the applicant fails to make necessary supplements or explanations, the application will be deemed to have been withdrawn; if it is considered that the documents and certification materials submitted by the applicant need to be verified, the applicant shall be required to make necessary supplements or explanations. If it is believed that the certificates and supporting materials submitted by the applicant need to be verified, the legal aid agency shall verify them with the relevant agencies or units. If the legal aid conditions are met, the legal aid institution shall decide to provide legal aid in a timely manner; if the legal aid conditions are not met, the applicant shall be informed of the reasons in writing.