# Schedules of Controlled Substances: Placement of 5-Methoxy-N,N-Dimethyltryptamine Into Schedule I of the Controlled Substances Act
> **Proposed Rule** · Notice of proposed rulemaking; reopening of comment period. · Published 2009-10-28 · 74 FR 55502
## Document
- **Document number:** E9-25939
- **Category:** scheduling
- **Type:** Proposed Rule
- **Action:** Notice of proposed rulemaking; reopening of comment period.
- **Citation:** 74 FR 55502
- **Publication date:** 2009-10-28
## Abstract

On August 21, 2009, the Drug Enforcement Administration (DEA) published a notice of proposed rulemaking in the Federal Register, 74 FR 42217, to place the substance 5-methoxy-N,N-dimethyltryptamine (5- MeO-DMT) and its salts into schedule I of the Controlled Substances Act (CSA). The original 30-day comment period expired on September 21, 2009. DEA is reopening the comment period for an additional 30-day period.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/10/28/E9-25939/schedules-of-controlled-substances-placement-of-5-methoxy-nn-dimethyltryptamine-into-schedule-i-of)
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