Legal basis: "Criminal Procedure Law of the People's Republic of China"
Article 37 The defender's duty is to present the innocence and guilt of the criminal suspect or defendant based on the facts and law. materials and opinions that lighten or reduce or exempt criminal liability, and safeguard the litigation rights and other legitimate rights and interests of criminal suspects and defendants.
Article 38? During the investigation, defense lawyers can provide legal assistance to criminal suspects in handling complaints and accusations. Please change the enforcement measures. The investigation agency should understand the crime the criminal suspect is accused of and the relevant circumstances of the case, and provide opinions.