Schedule I (CSA)
Definition
The highest-control tier under the US Controlled Substances Act: high abuse potential, no accepted medical use in the US. Examples: heroin, cannabis, MDMA, LSD, psilocybin.
Related terms
- Class a (MDA 1971)
- The highest-penalty class under the UK Misuse of Drugs Act 1971. Includes heroin, cocaine, MDMA, LSD, fentanyl and magic mushrooms. Maximum: life...
- Commercial Quantity (NDPS)
- The upper quantity threshold under India's NDPS Act 1985 above which the maximum punishment (10 years to life) applies. Example: 250 g...
- EMCDDA
- European Monitoring Centre for Drugs and Drug Addiction, based in Lisbon. Coordinates the EU early-warning system for new psychoactive substances under Council...
- Federal Analogue Act (US)
- 1986 legislation extending Schedule I controls to substances substantially similar in structure or pharmacological effect to a Schedule I or II drug...
- Psychoactive Substances Act 2016 (UK)
- UK catch-all legislation prohibiting supply, distribution, import, and export of any substance with psychoactive effects on the CNS, with exemptions for alcohol,...
- Reitox Network
- The network of 27 national focal points (one per EU member state) that feeds drug trend data and new substance notifications into...
- Schedule II (CSA)
- High abuse potential but with accepted medical use under severe restrictions. Examples: cocaine (topical anaesthetic), methamphetamine (Desoxyn), fentanyl, oxycodone.
- Small Quantity (NDPS)
- The lower quantity threshold under India's NDPS Act 1985; possession below this level triggers reduced sentencing exposure. Example: 5 g for heroin,...
- SWGDRUG
- Scientific Working Group for the Analysis of Seized Drugs, established in 1997 by the US DEA and the Office of National Drug...
Explained in
- Controlled Substances and Their Schedules: NDPS, CSA, MDA 1971 and the EU FrameThe highest-control tier under the US Controlled Substances Act: high abuse potential, no accepted medical use in the US. Examples: heroin, cannabis, MDMA, LSD...