We use cookies for certain features and to improve your experience. See our Cookie Policy and Privacy Policy to learn more

Leafly

Shop legal, local weed.

Open
advertise on Leafly
ShopDeliveryDispensariesDealsStrainsBrandsProductsCBDDoctorsCannabis 101Social impact
  • Sign in
  • Create account
  • Strains
  • Shop
  • Shop
  • Delivery
  • Deals
  • Dispensaries
  • CBD Stores
  • Brands
  • Products
  • Learn
  • Cannabis 101
  • News
  • Leafly Learn
  • Science of cannabis
  • Doctors
  • Social impact
  • Lab partners
  • Download the Leafly App
  • Advertise on Leafly
    • Leafly.comUSA flag
    • Leafly.caCanadian flag
    • Leafly.deGerman flag
  • Help
  • News
  • Lifestyle
  • Strains & products
  • Industry
  • Growing
  • Health
  • Science & tech
  • Leafly USA
  • Podcasts
  • Learn
Politics

Congress sends marijuana research bill to Biden’s desk, finally

Bruce BarcottPublished on November 17, 2022
photo-of-cannabis-researcher
The new law would lower barriers to scientific research of medical marijuana. (AdobeStock)

After a seven-month delay caused by Sen. John Cornyn (R-TX), the Cannabidiol and Marihuana Research Expansion Act has finally been sent to President Joe Biden’s desk for signing.

The bill is intended to lessen the burden of studying cannabis. Currently, the federal Schedule I status of marijuana makes it extremely difficult for researchers to legally obtain and study the plant.

If you thought this bill had already been passed, you’re not alone. The House and Senate approved the measure last spring. Leafly’s David Downs covered that action on April 4, 2022. Senate Majority Leader Chuck Schumer (D-NY) set it on a fast track for approval, which requires approval from both majority and minority party leaders. But Cornyn, a Texas Republican, objected to the bill’s fast-pass status.

‘Where is weed legal now?’ Check Leafly’s Legalization Hub

In September, Marijuana Moment’s Kyle Jaeger reported that Cornyn didn’t object to the substance of the bill. It’s just that the Texas senator was frustrated that the Senate hadn’t passed more of his own bills, and decided to express that anger by blocking all House bills set on similar unanimous consent tracks in the Senate.

Sen. Cornyn removed his objections earlier this week, following the midterm elections.

Doctors have reported for decades that marijuana’s federal Schedule I status—designating it as a drug as dangerous as heroin—blocks basic drug trials. A generation of patients has undertaken those trials on themselves. (Ninety-two percent of medical cannabis users reported efficacy in one state survey in 2014.)

Currently, 38 states have legalized cannabis medically. Of those states, 21 have legalized for all adults. Yet marijuana remains a federal Schedule I substance.

The new Act—sponsored by Sen. Dianne Feinstein (D-CA), Sen. Chuck Grassley (R-IA), and eight other senators—doesn’t change weed’s Schedule I status. But it does force the federal government to allow more researchers to grow medical cannabis, and allows doctors to talk about marijuana without fear of losing their medical license, as well as other modest tweaks.

Shop highly rated dispensaries near you

Showing you dispensaries near
See all dispensaries
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
  • Loading...
    Loading...Loading...
    Loading...
    Loading...Loading...
    Loading...Loading...
  • See all dispensaries
See all dispensaries
cbdCongressresearch
Bruce Barcott
Bruce Barcott
Leafly Senior Editor Bruce Barcott oversees news, investigations, and feature projects. He is a Guggenheim Fellow and author of Weed the People: The Future of Legal Marijuana in America.
View Bruce Barcott's articles

The latest in Politics

  • How US import tariffs are impacting cannabis prices and products image
    How US import tariffs are impacting cannabis prices and products
    Leafly Staff
  • Ohioans must activate to defend cannabis freedoms from lawmakers image
    Ohioans must activate to defend cannabis freedoms from lawmakers
    David Downs
  • Montanans must activate to protect legalization in 2025 image
    Montanans must activate to protect legalization in 2025
    David Downs
  • Analysis: Don’t hold your breath for legalization under Trump 2.0 image
    Analysis: Don’t hold your breath for legalization under Trump 2.0
    David Downs
Get good reads, local deals, and strain spotlights delivered right to your inbox.

By providing us with your email address, you agree to Leafly's Terms of Service and Privacy Policy.



Stay In Touch

Receive updates on new products, special offers, and industry news.

Something went wrong, please try again.

By providing us with your email address, you agree to Leafly’s Terms of Service and Privacy Policy.

Leafly mobile app
Get high for less.
Download the Leafly app.
Download Leafly: Marijuana Reviews on the App StoreDownload Leafly Marijuana Reviews on Google Play

Business Solutions
  • List your store
  • List your CBD store
  • List your brand
  • List your practice
  • Business log in

About Leafly
  • About us
  • Careers
  • Newsroom
  • Investor relations
  • Contact us
  • FAQs
  • Accessibility

Dispensaries in
  • Los Angeles
  • Seattle
  • Portland
  • San Francisco
  • Toronto
  • Detroit

Privacy & Terms
  • Terms of use
  • Commercial terms of use
  • Privacy policy
  • Do not sell my personal information

* Statements made on this website have not been evaluated by the U.S. Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. Information provided by this website or this company is not a substitute for individual medical advice.


© 2025 Leafly, LLC
Leafly and the Leafly logo are registered trademarks of Leafly, LLC. All Rights Reserved.