# Diazepam — Federal controlled substance schedule (I-V) by drug, with DEA code number For Diazepam, schedule is Schedule IV; listed under is Depressants; dea code number is 2765; cfr citation is 21 CFR 1308.14(c)(19), recorded from its source on 2026-09-01. - **Substance:** Diazepam _(verified: appears in the quote below)_ - **Schedule:** Schedule IV _(verified: appears in its own passage below)_ - **Listed under:** Depressants _(verified: appears in its own passage below)_ - **DEA code number:** 2765 _(verified: appears in the quote below)_ - **CFR citation:** 21 CFR 1308.14(c)(19) _(our reading, not quoted from the source)_ ## What the source says > (19) Diazepam | 2765 | ## Where each value comes from This source states these in separate places, so each value is shown with the passage that states it. ### Schedule > § 1308.14 Schedule IV. ### Listed under > (c) Depressants. ## Source - https://www.ecfr.gov/current/title-21/chapter-II/part-1308 Last verified: 2026-09-01. Review by: 2026-12-30. Part of [Federal controlled substance schedule (I-V) by drug, with DEA code number](https://referencesource.org/dea-controlled-substance-schedule-by-drug/).