List of Schedule I controlled substances (U.S.)

This is the list of Schedule I controlled substances in the United States as defined by the Controlled Substances Act. The following findings are required for substances to be placed in this schedule:

1. The drug or other substance has a high potential for abuse.
2. The drug or other substance has no current accepted medical use in treatment in the United States.
3. There is a lack of accepted safety for use of the drug or other substance under medical supervision.

The complete list of Schedule I substances is as follows. The Administrative Controlled Substances Code Number for each substance is included.

Opioids

Opium derivatives

Hallucinogenic or psychedelic substances

Depressants

Stimulants

Cannabimimetic agents

See also

• List of Schedule II controlled substances (U.S.)
• List of Schedule III controlled substances (U.S.)
• List of Schedule IV controlled substances (U.S.)
• List of Schedule V controlled substances (U.S.)

Notes

References

External links

• Controlled Substances listed by the DEA