Defending a Drug Trafficking Case: What Actually Makes a Difference

Drug trafficking in China carries some of the harshest penalties in the world — including life imprisonment and the death penalty for serious cases. For foreign nationals charged with trafficking, the defence strategy must be carefully tailored to the specific facts and evidence. This article discusses defence approaches that have proved effective in Chinese drug trafficking cases.

Drug trafficking offences under Article 347 of the PRC Criminal Law are among the most severely punished crimes in China. The sentencing framework is driven primarily by drug quantity, with specific statutory thresholds for each substance: for heroin and methamphetamine, 50 grams triggers a minimum of 15 years, life imprisonment, or death; for ketamine, the threshold is 500 grams; for opium, 1,000 grams. Sentencing also considers the defendant's role (principal vs. accessory), whether the offence involves an organised crime group, and the use of minors.

What a Viable Defence Looks Like in a Chinese Drug Trafficking Case

Defending a drug trafficking charge for a foreign national requires a multi-pronged strategy. First, challenge the quantity: laboratory testing procedures, chain of custody, and whether the entire seized amount is attributable to the defendant. Second, challenge intent: did the defendant know the nature of the substance, and was there intent to traffic rather than merely possess for personal use? Third, assert procedural defences: was the search lawful, was an interpreter provided during interrogation, and were interrogation records accurate? Fourth, pursue mitigation: cooperation with authorities, first offence, and — where applicable — the plea leniency system. Each element can materially reduce the sentence.

For case-specific advice, contact C&Z Partners for a confidential consultation.

Primary legislation: Criminal Law [CN official]; Criminal Procedure Law [CN official]
Also relevant: PSAPL [CN official]; Exit and Entry Administration Law [CN official]
Official sources: Criminal Law (CN)
Key interpretation: SPC & SPP Guiding Opinions on Plea Leniency (2019)
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