Marijuana on the move: Be ready to review workplace policies
A proposal to move marijuana to a less risky classification of drugs has been revived, and employers should watch closely for potential impacts on workplace drug policies.
An executive order issued by the president on December 18 directs the U.S. attorney general to expedite the rulemaking process that would move marijuana from schedule I of the Controlled Substances Act (CSA) to schedule III, a lower-class drug category.
Accepted medical use
The change would move marijuana out of a classification for drugs with no accepted medical use and high potential for abuse. These drugs include heroin, LSD, and ecstasy.
The CSA classification system places drugs in one of five schedules, or categories, based on their medical usefulness and potential for abuse, and rescheduling would place marijuana into a category of drugs that includes Tylenol with codeine, ketamine (an anesthesia-type drug), and anabolic steroids. These drugs have an accepted medical use and a lower potential for abuse than drugs in the higher schedules.
Moving forward
The White House executive order aims to speed up marijuana rescheduling to make it easier for researchers to study the drug. Rescheduling was initially proposed in May 2024 when a proposed rule was published in the Federal Register.
The proposal noted that a review by the Health and Human Services Agency found that marijuana has a currently accepted medical use for:
- Treatment of anorexia related to a medical condition,
- Nausea and vomiting caused by chemotherapy treatment, and
- Chronic pain.
Hearings on the proposal were scheduled to begin in December 2024, but they have been stalled by procedural delays.
Workplace impacts
Although the process for marijuana rescheduling has been restarted, it will be months before a final rule is issued. After it is released, employers will need to:
- Review drug testing policies. A positive test for marijuana would need to be treated with care. As with any legally prescribed drug, the test result would be reviewed to determine whether the employee was taking the medication in line with a legal prescription. The result wouldn’t be considered positive for an employee legally using the drug. State law governs drug testing, however, and employers need to continue to look there for specifics. Some states do not allow marijuana testing, and that would not change if marijuana were to be rescheduled.
- Consider accommodations. Employees using legally prescribed medications have protections under the federal Americans with Disabilities Act (ADA). The ADA does not currently protect individuals who use medical marijuana, but this would likely change if marijuana were to be moved to a drug schedule that allows it to be prescribed by a medical professional. Employers may need to consider whether an employee’s use of medical marijuana can be accommodated and discuss options.
- Reconsider marijuana use and possession at work. Employers can currently prohibit employees from using and possessing marijuana in the workplace. If marijuana is reclassified to the same level as other prescription drugs, employees would need to consider how they treat possession of those medications when deciding whether to allow employees to use or have marijuana at work for medical purposes.
- Remember that marijuana is still illegal federally. Rescheduling marijuana doesn’t make it fully legal on the federal level. The manufacture, distribution, and sale of marijuana could still be prohibited in the workplace.
- Continue to enforce federal drug-free workplace policies. An employer required to have a drug-free workplace under the Drug-Free Workplace Act of 1988 because of a federal contract or grant will need to continue to prohibit the use, possession, manufacture, distribution or dispensing of marijuana. Under the act, a controlled substance includes substances in schedules 1 through 5 of the CSA.
- Be aware of state laws. Some state laws protect the off-duty use of recreational marijuana. Employers will need to continue to navigate state requirements even if the federal government legalizes marijuana for medical purposes.
Keep following your policy
Until the final rule takes effect, employers should continue to follow workplace drug policies, making updates as needed based on workplace needs or state laws. After changes are formally announced, employers will likely have 30 to 90 days before a final rule takes effect to make necessary changes to workplace policies.
Key to remember: A proposal to reschedule marijuana is now on the fast track. Employers should be prepared to update workplace drug policies when it takes effect.















































