Guidance on Research Involving Marijuana

Published May 15, 2026

Federal law regarding the use of marijuana and cannabidiol in medical research continues to evolve. Please refer to the following federal updates:

• increasing medical marijuana and cannabidiol research
• loosening restrictions on products regulated by state medical marijuana licenses or some FDA approved products
• regarding the rescheduling of marijuana from Schedule I to Schedule III of the Controlled Substances Action

We will update guidance as federal law changes.