# Schedule of Controlled Substances: Proposed Rule: Rescheduling of Buprenorphine From Schedule V to Schedule III
> **Proposed Rule** · Proposed rule; extension of comment period. · Published 2002-04-24 · 67 FR 20072
## Document
- **Document number:** 02-10044
- **Category:** scheduling
- **Type:** Proposed Rule
- **Action:** Proposed rule; extension of comment period.
- **Citation:** 67 FR 20072
- **Publication date:** 2002-04-24
## Abstract

The DEA is extending the comment period and time to request a hearing on the Federal Register Notice of proposed rulemaking entitled "Schedule of Controlled Substances: Proposed Rule: Rescheduling of Buprenorphine From Schedule V to Schedule III" published on March 21, 2002 (67 FR 13114).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/04/24/02-10044/schedule-of-controlled-substances-proposed-rule-rescheduling-of-buprenorphine-from-schedule-v-to)
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