China's criminal law is primarily based on written offenses and penalties. Criminal procedure rules govern investigation, compulsory measures, prosecution, trial, appeal, and enforcement. Public security organs investigate many suspected crimes. Other authorized bodies may investigate particular categories of conduct within their assigned powers. People's Procuratorates review cases, approve certain arrests, bring public prosecutions, and exercise legal supervision. They may return a case for further investigation or decide matters according to the evidence and law. People's Courts conduct criminal trials and issue judgments. The court considers the alleged offense, evidence, procedure, responsibility, and circumstances relevant to punishment. A suspect, defendant, victim, witness, and family member have different procedural positions. Their rights, duties, access to information, and ability to participate are therefore not the same. Compulsory measures can include summons, bail-like restrictions, residential surveillance, detention, and arrest. These terms have specific legal meanings and should not be treated as interchangeable. A defense lawyer can provide advice, meet a detained client subject to applicable rules, submit views, apply for procedural measures, examine case material at the proper stage, and conduct a defense. Early assistance is especially important when liberty is restricted. Evidence may include statements, witness accounts, documents, electronic data, objects, expert opinions, and inspection records. Collection, preservation, authenticity, relevance, and legality can affect its use. Foreign nationals may receive consular assistance according to applicable arrangements, but consular officials do not replace a Chinese defense lawyer or control the proceedings. Interpretation and accurate identity records are essential.
Criminal law in China
Criminal law in China defines offenses, punishments, and the process used to investigate and decide criminal cases. Public security organs usually investigate, People's Procuratorates supervise and prosecute, and People's Courts decide guilt and punishment. Anyone involved should protect evidence, understand every document, and obtain qualified legal help quickly.
Tip
If you are questioned or detained, stay calm, identify the authority and your procedural status, and request a qualified defense lawyer. Do not sign a record you cannot read or verify. Families should preserve official notices and build a factual timeline without interfering with witnesses or evidence.

