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Medical marijuana just became a much more important workplace compliance issue.
In April 2026, the Department of Justice issued an order moving state-licensed medical marijuana and FDA-approved marijuana-containing products from Schedule I to Schedule III under the Controlled Substances Act. Schedule I is the most restrictive category and has historically been reserved for substances considered to have no accepted medical use. Schedule III includes substances with recognized medical use and lower potential for abuse.
For employers, this does not mean marijuana is now broadly legal under federal law. It does not mean employees can use cannabis at work. And it does not eliminate workplace safety obligations, drug-free workplace policies, or industry-specific testing requirements.
But it does create a new compliance reality: medical marijuana may increasingly show up inside the workplace accommodations process.
For years, many employers treated marijuana use as a drug policy issue first and a disability-related issue second, if at all. That approach may now become riskier.
As HR Brew recently reported, employment attorneys are already watching whether the federal rescheduling of medical marijuana could lead to more employees requesting accommodations under the Americans with Disabilities Act.
That distinction matters. Under the ADA, employers are required to engage in an individualized, good-faith interactive process when an employee requests an accommodation related to a disability. The accommodation request does not have to use magic words. It may sound like:
In those moments, HR should be careful not to jump straight to discipline without first asking: Is this connected to a medical condition? Is there a disability-related accommodation request here? Do we need more information before making an employment decision?
The legal landscape is messy because federal law, state law, disability law, and workplace safety rules do not all point in the same direction.
According to the National Conference of State Legislatures, 40 states, three territories, and Washington, D.C. allow the medical use of cannabis products, while 24 states, three territories, and D.C. allow adult non-medical use. Some states also provide employment protections for medical cannabis users, while others leave more discretion to employers. NCSL notes that most states do not require workplace accommodations for medical cannabis patients, but policies vary significantly by jurisdiction.
That means a single national policy may not be enough. Multi-state employers need to understand how their drug testing, accommodation, disability, safety, and leave policies interact across jurisdictions.
The biggest mistake employers can make right now is treating every marijuana-related situation the same.
A positive test, by itself, may not tell the whole story. Cannabis can remain detectable after off-duty use, and a positive result does not always mean an employee was impaired at work. For safety-sensitive roles, employers may have stricter obligations, but even then, the process should be thoughtful, documented, and consistent.
Employers should avoid:
The issue is not whether employers must allow marijuana use at work. In most cases, they do not. The issue is whether the employer properly evaluates the disability-related facts before taking action.
The safest approach is to route medical marijuana-related issues through a structured accommodation process, especially when the employee references a health condition, medical card, prescription-like recommendation, or disability-related need.
A strong process should include:
1. A clear intake pathway: Employees should know where to go if they need to request an accommodation. Managers should know when to escalate something to HR instead of handling it themselves.
2. Consistent documentation: Every step of the interactive process should be documented, including what the employee requested, what information was reviewed, what alternatives were considered, and why a decision was made.
3. Job-specific analysis: The right answer may depend on the employee’s role. A desk-based employee using medical cannabis off duty presents a different risk profile than an employee operating heavy machinery, driving, providing clinical care, or working in another safety-sensitive position.
4. Medical verification when appropriate: Employers may need to verify that there is a disability-related need for accommodation, but they should be careful about collecting too much medical information or storing sensitive health details in the wrong place.
5. State-by-state compliance review: Medical marijuana protections vary widely. Employers with distributed teams should ensure their policies account for the states where employees actually work.
Medical marijuana is just one example of a broader trend: workplace accommodations are becoming more complex.
HR teams are being asked to evaluate requests involving mental health, chronic illness, pregnancy, religious needs, remote work, return-to-office policies, medication side effects, fitness-for-duty concerns, and now, potentially, medical cannabis use.
These requests often sit at the intersection of employment law, medical documentation, privacy, manager training, and operational feasibility. That is exactly where many organizations struggle.
The question is no longer, “Do we have an accommodation policy?” The better question is: Do we have a process that can handle complex, sensitive, and state-specific requests consistently?
Medical marijuana rescheduling may not immediately change every employer’s obligations. But it should be a wake-up call.
Employers should review their drug testing policies, accommodation procedures, manager training, and documentation practices now, before a complicated case lands on someone’s desk. When an employee’s medical marijuana use is connected to a disability, the wrong response can quickly turn a routine drug policy issue into an ADA compliance problem.
At Disclo, we help employers manage workplace accommodation requests with consistency, documentation, and care, so HR teams can make informed decisions while protecting employee privacy and reducing legal risk. Book a demo with our team to learn more.
