United States · Bill · S
S. 253 (117th)
Cannabidiol and Marihuana Research Expansion Act
Introduced
4 February 2021
Last action
28 March 2022 · Floor
Status
Held at the desk.
Sponsors
Sen. Feinstein, Dianne [D-CA], Sen. Grassley, Chuck [R-IA], Sen. Schatz, Brian [D-HI], Sen. Durbin, Richard J. [D-IL], Sen. Klobuchar, Amy [D-MN], Sen. Tillis, Thomas [R-NC], Sen. Kaine, Tim [D-VA], Sen. Ernst, Joni [R-IA], Sen. Tester, Jon [D-MT], Sen. Murkowski, Lisa [R-AK], Sen. Cramer, Kevin [R-ND]
Subjects
Education
Source updated
10 August 2026
Summary
Cannabidiol and Marihuana Research Expansion Act This bill establishes a new, separate registration process to facilitate research on marijuana. Specifically, the bill directs the Drug Enforcement Administration (DEA) to follow specified procedures to register (1) practitioners to conduct marijuana research, and (2) manufacturers to supply marijuana for the research. The bill allows certain registered entities (including institutions of higher education, practitioners, and manufacturers) to manufacture, distribute, dispense, or possess marijuana or cannabidiol (CBD) for the purposes of medical research. Additionally, the bill directs the DEA to register manufacturers and distributors of CBD or marijuana for the purpose of commercial production of an approved drug that contains marijuana or its derivative. Finally, the bill includes various other provisions, including provisions that require the DEA to assess whether there is an adequate and uninterrupted supply of marijuana for research purposes; prohibit the Department of Health and Human Services (HHS) from reinstating the interdisciplinary review process for marijuana research; allow physicians to discuss the potential harms and benefits of marijuana and its derivatives (including CBD) with patients; and require HHS, in coordination with the National Institutes of Health and relevant federal agencies, to report on the therapeutic potential of marijuana for various conditions such as epilepsy, as well as the impact on adolescent brains and on the ability to operate a motor vehicle.
This text is taken from the official record. PoliticalRepo does not editorialize.
Timeline
4 February 2021
Introduced
Read twice and referred to the Committee on the Judiciary. (Sponsor introductory remarks on measure: CR S477-478)
Source: IntroReferral
4 February 2021
Introduced
Introduced in Senate
Source: IntroReferral
24 March 2022
Discharge
Senate Committee on the Judiciary discharged by Unanimous Consent.
Source: Discharge
24 March 2022
Committee
Senate Committee on the Judiciary discharged by Unanimous Consent.
Source: Committee
24 March 2022
Floor
Measure laid before Senate by unanimous consent. (consideration: CR S1784)
Source: Floor
24 March 2022
Passed
Passed/agreed to in Senate: Passed Senate with an amendment by Unanimous Consent.(text of amendment in the nature of a substitute: CR S1781-1783)
Source: Floor
28 March 2022
Floor
Held at the desk.
Source: Floor
28 March 2022
Floor
Received in the House.
Source: Floor
28 March 2022
Floor
Message on Senate action sent to the House.
Source: Floor
Votes
No vote records are attached yet.
Versions
- Engrossed in Senate · 24 March 2022 · Download file
- Introduced in Senate · 4 February 2021 · Download file
Documents
6 official files
Engrossed in Senate (text)
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Engrossed in Senate (text)
Engrossed in Senate · EN · 24 March 2022
Engrossed in Senate (PDF)
Engrossed in Senate · EN · 24 March 2022
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Passed Senate
summary · EN · 24 March 2022
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Introduced in Senate (text)
Introduced in Senate · EN · 4 February 2021
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Introduced in Senate (PDF)
Introduced in Senate · EN · 4 February 2021
ViewDownloadOpen at official source
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Introduced in Senate
summary · EN · 4 February 2021
Leesvertaling
Vertaal dit document naar jouw taal. PoliticalRepo bewaart geen aparte kopie per EU-taal.
Documentvertaling op verzoek met downloadbare PDF (logo + link naar de officiële bron). Het bronbestand blijft leidend.
Sponsors
- Sen. Feinstein, Dianne [D-CA] · D · Sponsor
- Sen. Grassley, Chuck [R-IA] · R · Sponsor
- Sen. Schatz, Brian [D-HI] · D · Sponsor
- Sen. Durbin, Richard J. [D-IL] · D · Sponsor
- Sen. Klobuchar, Amy [D-MN] · D · Sponsor
- Sen. Tillis, Thomas [R-NC] · R · Sponsor
- Sen. Kaine, Tim [D-VA] · D · Sponsor
- Sen. Ernst, Joni [R-IA] · R · Sponsor
- Sen. Tester, Jon [D-MT] · D · Sponsor
- Sen. Murkowski, Lisa [R-AK] · R · Sponsor
- Sen. Cramer, Kevin [R-ND] · R · Cosponsor
- · ssju00 · Standing
Related records
- related to ← Medical Marijuana and Cannabidiol Research Expansion Act
- amends ← In the nature of a substitute.
Sources
PoliticalRepo is an index and interpretation layer, not the authoritative legal source.
- Official source: https://www.congress.gov/bill/117th-congress/senate-bill/253
- Open data entity: https://api.congress.gov/v3/bill/117/s/253
- us · 117-s-253 · source updated 10 August 2026