Criminal Procedure Under the PRC Criminal Procedure Law

Criminal procedure in China is governed by the Criminal Procedure Law of the People’s Republic of China (中华人民共和国刑事诉讼法), adopted in 1979 and substantially revised in 1996, 2012, and 2018. The Law establishes the procedural framework for investigating, prosecuting, and adjudicating criminal offenses, balancing crime control objectives with procedural rights. The 2018 amendments introduced the most significant changes in decades, particularly the plea leniency system and the integration of the National Supervision Commission into the criminal justice framework.

Investigation Phase

Criminal investigations are conducted primarily by the public security organs (公安机关, gōng’ān jīguān). The National Supervision Commission investigates duty-related crimes (职务犯罪, zhíwù fànzuì) previously handled by the procuratorate. Other authorized agencies, including customs and securities regulators, investigate specialized offenses.

Investigators exercise broad powers, including interrogation (讯问, xùnwèn), search (搜查, sōuchá), seizure (扣押, kòuyā), forensic examination (鉴定, jiàndìng), and surveillance (技术侦查, jìshù zhēnchá). The 2012 reforms required audio or video recording of all interrogations for serious crimes, including murder, robbery, and drug trafficking. The Exclusionary Rule of Illegally Obtained Evidence (非法证据排除规则), formally adopted in 2010 and codified in 2012, requires exclusion of confessions obtained through torture, threats, deception, or other illegal methods.

Investigative detention (拘留, jūliú) may be imposed for up to 37 days pending review for formal arrest. The public security organ must submit evidence to the procuratorate within 3 to 30 days (depending on circumstances) for arrest approval. Formal arrest (逮捕, dàibǔ) requires procuratorial approval based on assessment of flight risk, evidence-tampering risk, danger to society, and the gravity of the offense. The 2012 reforms required procurators to review the necessity of continued detention periodically.

Rights of the Suspect

Suspects have the right to know the charges against them (Article 33). The right to legal assistance arises from the first interrogation, and suspects must be informed of this right upon detention. The Criminal Procedure Law provides that lawyers may meet with clients in private, review case files after the investigation concludes, and present evidence at trial.

The right to silence is not formally codified. The Law prohibits torture and coerced confessions but does not establish a privilege against self-incrimination in explicit terms. Article 50 provides that no person may be forced to prove their own guilt. The 2012 reforms strengthened this language but stopped short of a formal right to silence. In practice, suspects are expected to answer investigatory questions, and cooperation typically leads to more favorable treatment.

Defense rights face practical limitations in sensitive cases. For crimes involving national security, terrorism, or organized crime, lawyer meetings with detained suspects require investigatory approval, case file access may be restricted, and defense lawyers face heightened professional risks. The Criminal Procedure Law prohibits defense lawyers from destroying or falsifying evidence (Article 42) — a provision that has been used to prosecute defense lawyers.

Pretrial Detention

China has one of the highest pretrial detention rates globally. The 2012 reforms introduced a detention necessity review (羁押必要性审查, jīyā bìyào xìng shěnchá), requiring procurators to assess whether continued detention remains necessary. The procuratorate may recommend release or change of measures, though such recommendations are not binding on investigators.

Alternatives to detention include bail pending trial (取保候审, qǔbǎo hòushěn), which requires a guarantor or deposit; residential surveillance at a designated location (指定居所监视居住, zhǐdìng jūsuǒ jiānshì jūzhù), used primarily for national security and corruption cases; and residential surveillance at the suspect’s home (住所监视居住). These alternatives are used less frequently in China than in Western systems, though their use has increased gradually.

Prosecution

The People’s Procuratorate reviews the investigation file and decides whether to prosecute (审查起诉, shěnchá qǐsù). The Law provides for prosecution (提起公诉), conditional non-prosecution (附条件不起诉) for juvenile offenders, and non-prosecution (不起诉). The non-prosecution rate has historically been below 10%, though the 2018 reforms encouraged conditional non-prosecution for minor offenses.

The procuratorate serves dual functions: prosecutor and legal supervisor. As prosecutor, the procuratorate presents the state’s case at trial. As legal supervisor, the procuratorate oversees the legality of investigations, trials, and imprisonment. This dual role distinguishes China’s procuratorate from Western prosecution services and gives the procuratorate significant influence over the criminal justice process.

The 2018 reforms transferred investigation of duty-related crimes from the procuratorate to the National Supervision Commission. The procuratorate now functions primarily as the prosecuting body for NSC-investigated corruption cases, reviewing the NSC’s investigation file and deciding whether to prosecute. This restructuring significantly changed the procuratorate’s institutional position within the criminal justice system.

Trial

Criminal trials are conducted by a collegiate panel (合议庭, héyì tíng) or, for simple cases, by a single judge. The trial proceeds through court investigation, evidence examination, debate, and the defendant’s final statement. The presiding judge directs proceedings and may question witnesses. The people’s assessor system (人民陪审员制度) allows citizen participation in serious criminal cases.

The burden of proof rests with the prosecution. The standard of proof is “clear and credible, sufficient” (事实清楚，证据确实、充分), which the Supreme People’s Court has elaborated as requiring the exclusion of reasonable doubt. The court must render a verdict of conviction (有罪), acquittal (无罪), or termination of proceedings (终止审理). The acquittal rate remains very low, below 1% nationally, though the SPC has emphasized evidence-based adjudication.

Trial at first instance should conclude within two to three months, with extensions available for complex cases. The court may remand the case to the procuratorate for supplementary investigation if evidence is insufficient. The defendant has the right to make a final statement (最后陈述) before the court deliberates.

Defense

The defense lawyer has the right to meet with the client, review the case file, collect evidence, and present arguments. Defense lawyers may challenge evidence, object to prosecutorial arguments, and submit sentencing recommendations. The 2012 reforms expanded defense rights, including the right to present evidence challenging the prosecution’s case.

Practical constraints on defense advocacy persist. Lawyers representing clients in sensitive cases face surveillance, restrictions on meeting clients, and risk of professional sanctions. The Criminal Procedure Law’s prohibition on evidence falsification (Article 42) has been used to prosecute defense lawyers. The All-China Lawyers Association has issued ethical guidelines that sometimes conflict with zealous advocacy. Despite these constraints, defense lawyers have become increasingly active and effective in routine criminal cases.

The 2018 Plea Leniency System

The 2018 amendments introduced the Guilty Plea and Punishment Acceptance System (认罪认罚从宽制度, rèn zuì rèn fá cóng kuān zhìdù), representing the most significant reform of Chinese criminal procedure since 1996. The system allows defendants who voluntarily confess, accept punishment, and agree to the prosecution’s sentencing recommendation to receive up to 30% sentence reduction. The system is inspired by Western plea bargaining but adapted to Chinese conditions.

The system applies to all criminal cases. The defendant must: voluntarily confess to the crime (认罪), accept the procuratorate’s sentencing recommendation (认罚), and sign a written acknowledgment (具结书). The court reviews the plea for voluntariness and factual basis before accepting it. The procuratorate proposes a specific sentence based on the nature of the crime, the defendant’s cooperation, and standard sentencing guidelines.

The system has been rapidly adopted: by 2025, over 80% of criminal cases used the plea leniency procedure. The system has reduced trial time, eased court congestion, and improved the efficiency of criminal justice. Critics argue that the system pressures innocent defendants to plead guilty, undermines the presumption of innocence, and shifts power from courts to procuratorates. Supporters contend that the system respects defendants’ autonomy and produces fair outcomes with appropriate safeguards.

Death Penalty Review

China retains the death penalty for the most serious crimes. All death sentences are subject to mandatory review by the Supreme People’s Court (死刑复核, sǐxíng fùhé). The SPC’s Death Penalty Review Division, established in 2013, reviews each death sentence for factual and legal correctness. The review may result in approval, reversal, or remand for retrial.

The death penalty with a two-year suspension (死缓, sǐhuǎn) is a uniquely Chinese innovation. The suspended death sentence is typically commuted to life imprisonment if the offender does not commit further crimes during the suspension period. If the offender intentionally commits another crime during the suspension period and the circumstances are egregious, the death penalty may be executed. The vast majority of suspended death sentences are commuted.

The death penalty review process has become more rigorous since the SPC reclaimed exclusive review authority in 2007. The SPC reviews all death penalty cases — including those with suspension — and has reversed or remanded a significant percentage. The number of executions has declined substantially, though exact figures are state secrets. The Criminal Law (2015 amendment) reduced the number of capital offenses, reflecting a gradual movement toward death penalty restraint.

Appeals, Retrials, and Post-Conviction Remedies

Convicted persons may appeal within 10 days of judgment. The appellate court reviews both fact and law. The prosecution may also appeal (抗诉, kàngsù) against acquittals or sentences deemed too lenient. The appellate court may affirm, reverse, modify, or remand the judgment.

Retrial (再审, Article 241) provides an extraordinary remedy for cases with new evidence, legal errors, or procedural defects. Retrial may be initiated by party petition, court decision, or prosecutorial protest. The Supreme People’s Procuratorate exercises particular authority in retrial proceedings.

The criminal compensation system (国家赔偿, guójiā péicháng) provides monetary compensation for wrongful detention and conviction. The State Compensation Law (国家赔偿法, 1994, amended 2010, 2012) governs claims for compensation. Compensation amounts have increased but remain modest relative to actual losses.

International Dimensions

China has extradition treaties with over 50 countries and mutual legal assistance treaties with over 80 countries. The “Sky Net” (天网行动) anti-corruption campaign has pursued repatriation of fugitives and recovery of proceeds through bilateral cooperation. China cooperates with INTERPOL but has criticized the organization for politically motivated notices. The International Criminal Court has no jurisdiction over Chinese nationals.