Federal rules by agency
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Federal rules by agency
Agencies carry out laws by writing rules. Final rules have the force of law; proposed rules are open for public comment first. Counts and lists come from the Federal Register.
Drug Enforcement Administration: Newest final rules (23)
The newest 2,000 final rules published from 2026-03-25 to 2026-11-16; older rules: not collected here, see the Federal Register.
- Schedules of Controlled Substances: Placement of Oveporexton in Schedule IV
2026-11-12 · Justice Department, Drug Enforcement Administration · effective 2026-11-12 · 2026-23075 - Specific Listing for 3-Chloromethcathinone, A Currently Controlled Schedule I Substance
2026-11-06 · Justice Department, Drug Enforcement Administration · effective 2026-11-06 · 2026-22717 - Technical Amendment to the Regulation Regarding Amendments to Applications
2026-11-04 · Justice Department, Drug Enforcement Administration · effective 2026-11-04 · 2026-22484 - Conforming Amendment Regarding the Criminal Law Technical Amendments Act of 2002
2026-11-02 · Justice Department, Drug Enforcement Administration · effective 2026-11-02 · 2026-22285 - Schedules of Controlled Substances: Placement of Centanafadine in Schedule III
2026-10-30 · Justice Department, Drug Enforcement Administration · effective 2026-10-30 · 2026-22208 - Schedules of Controlled Substances; Removal of Exemption Status for Inactive Butalbital Products
2026-10-09 · Justice Department, Drug Enforcement Administration · effective 2026-11-09 · 2026-20757 - Schedules of Controlled Substances: Placement of O-Desmethyltramadol in Schedule I; Correction
2026-10-09 · Justice Department, Drug Enforcement Administration · effective 2026-10-09 · 2026-20748 - Schedules of Controlled Substances: Placement of Diphenidine in Schedule I
2026-09-21 · Justice Department, Drug Enforcement Administration · effective 2026-10-21 · 2026-19231 - Schedules of Controlled Substances: Placement of Cipepofol in Schedule IV
2026-08-27 · Justice Department, Drug Enforcement Administration · effective 2026-08-27 · 2026-17536 - Schedules of Controlled Substances: Temporary Placement of 5,6-Dichloro Brorphine, 5,6-Dichloro Desmethylchlorphine, N-Propionitrile Chlorphine, and Spirochlorphine in Schedule I of the Controlled Substances Act
2026-08-27 · Justice Department, Drug Enforcement Administration · effective 2026-08-27 · 2026-17531 - Schedules of Controlled Substances: Temporary Placement of Mitragynine Pseudoindoxyl, MGM-15, and MGM-16 in Schedule I
2026-08-26 · Justice Department, Drug Enforcement Administration · effective 2026-08-26 · 2026-17429 - Schedules of Controlled Substances: Temporary Placement of O-Desmethyltramadol in Schedule I
2026-08-12 · Justice Department, Drug Enforcement Administration · effective 2026-08-12 · 2026-16413 - Schedules of Controlled Substances: Temporary Placement of O-Desmethyltramadol in Schedule I
2026-06-24 · Justice Department, Drug Enforcement Administration · 2026-12654 - Schedules of Controlled Substances: Placement of Bromazolam in Schedule I; Correction
2026-06-24 · Justice Department, Drug Enforcement Administration · effective 2026-06-24 · 2026-12653 - Implementation of the Substance Use-Disorder Prevention That Promotes Opioid Recovery and Treatment for Patients and Communities Act of 2018: Dispensing and Administering Controlled Substances for Medication-Assisted Treatment
2026-06-09 · Justice Department, Drug Enforcement Administration · significant · effective 2026-07-09 · 2026-11526 - Schedules of Controlled Substances: Temporary Placement of 2-Fluorodeschloroketamine in Schedule I
2026-05-22 · Justice Department, Drug Enforcement Administration · effective 2026-05-22 · 2026-10253 - Schedules of Controlled Substances: Placement of CUMYL-PEGACLONE in Schedule I
2026-05-13 · Justice Department, Drug Enforcement Administration · effective 2026-05-13 · 2026-09566 - Specific Listing for Hexahydrocannabinol, A Currently Controlled Schedule I Substance
2026-05-04 · Justice Department, Drug Enforcement Administration · effective 2026-05-04 · 2026-08595 - Schedules of Controlled Substances: Placement of 4F-MDMB-BUTICA, ADB-4en-PINACA, 5F-EDMB-PICA, and MMB-FUBICA in Schedule I
2026-05-01 · Justice Department, Drug Enforcement Administration · effective 2026-05-01 · 2026-08517 - Schedules of Controlled Substances: Rescheduling of Food and Drug Administration Approved Products Containing Marijuana From Schedule I to Schedule III; Corresponding Change to Permit Requirements
2026-04-28 · Justice Department, Drug Enforcement Administration · effective 2026-04-28 · 2026-08176 - Schedules of Controlled Substances: Placement of MDMB-4en-PINACA in Schedule I
2026-04-24 · Justice Department, Drug Enforcement Administration · effective 2026-04-27 · 2026-08104 - Designation of P2P Methyl Glycidic Acid as a List I Chemical
2026-04-03 · Justice Department, Drug Enforcement Administration · effective 2026-05-04 · 2026-06523 - Registering Emergency Medical Services Agencies Under the Protecting Patient Access to Emergency Medications Act of 2017
2026-04-01 · Justice Department, Drug Enforcement Administration · significant · C1-2026-02288
Rules by agency
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Source: Federal Register API (Office of the Federal Register, National Archives). Collected Nov 14, 2026 11:45 PM CST.