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Central Narcotics Bureau (CNB)

Singapore's anti-drug laws on Cannabis

Singapore enforces strict zero tolerance cannabis laws under the Misuse of Drugs Act, classifying it as a Class A drug - with penalties including up to 10 years' imprisonment with a maximum fine of S$20,000 for consumption, and the death penalty for trafficking, import or export over specified thresholds.

Last updated 3 July 2026

Singapore’s comprehensive approach to tackling both drug supply and demand has allowed us to remain relatively drug-free. Our drug control policies are also underpinned by evidence and research.

Cannabis is clearly addictive and harmful, and there is no scientific evidence of the safety and efficacy of raw cannabis use. This supports our position that cannabis should remain an illicit drug. Decriminalisation and legalisation of cannabis is not the way to go, especially when our drug situation is well under control. Examples of other countries have clearly shown that a permissive attitude towards the use of cannabis exacts a high cost on society. Therefore, we have strict laws against the trafficking, possession, consumption, and import or export of illicit drugs, including cannabis and cannabis products.

Infographic on Singapore's anti-drug laws on Cannabis

Misuse of Drugs Act

  1. Trafficking, import or export of cannabis

  • Less than 330 grammes – Minimum of 5 years of imprisonment and 5 strokes of the cane, up to a maximum of 20 years of imprisonment and 15 strokes of the cane

  • Between 330 grammes and 500 grammes – Minimum of 20 years of imprisonment and 15 strokes of the cane, up to a maximum of 30 years of imprisonment or imprisonment for life and 15 strokes of the cane

  • More than 500 grammes – Liable for the death penalty

  1. Possession of cannabis

  • Less than 330 grammes – Maximum of 10 years of imprisonment or a fine of $20,000 or both

  • Between 330 grammes and 500 grammes – Minimum of 10 years of imprisonment and 5 strokes of the cane, up to a maximum of 20 years of imprisonment and 10 strokes of the cane

  • More than 500 grammes – Minimum of 20 years of imprisonment and 10 strokes of the cane, up to a maximum of 30 years of imprisonment and 15 strokes of the cane

  1. Consumption of cannabis

  • Minimum of 1 year of imprisonment, up to a maximum of 10 years of imprisonment, with a maximum fine of $20,000

Consumption of controlled drugs outside of Singapore is illegal

All Singaporeans/Permanent Residents found to have consumed controlled drugs outside of Singapore will face the same penalties as the offence is committed in Singapore.