A bipartisan proposal under consideration would allow certain federally regulated hemp-derived THC beverages to remain legal, according to Forbes. One version would permit drinks containing up to 5 milligrams of THC per serving, while requiring warnings that consuming the product could result in a positive marijuana drug test.
That warning points to a much larger workplace issue.
Traditional marijuana tests, particularly urine tests, generally detect THC metabolites. They can show that a person consumed THC, but they do not necessarily establish when the substance was used or whether the person was impaired while working.
That distinction becomes increasingly important as legal cannabis and hemp products expand across the country.
For employers, the question is no longer simply whether an employee tested positive. They may also have to consider whether the employee was actually impaired at work, what type of product was used, whether it was legal, and what state or federal rules apply to the job.
Why This Matters in New Jersey
The issue is especially relevant in New Jersey, where adult recreational cannabis is legal.
Under New Jersey workplace rules, employers may maintain drug-free workplaces and may test employees under certain circumstances, including when there is reasonable suspicion of impairment or following a workplace accident. But state guidance says an employee generally cannot face adverse action solely because cannabinoid metabolites are found in a drug test following legally permitted cannabis use. Evidence of impairment can also be considered.
That means a positive THC result and being impaired on the job are not necessarily the same thing.
There are exceptions, particularly for jobs governed by federal rules and safety-sensitive positions. Transportation workers subject to federal Department of Transportation requirements, for example, operate under stricter drug-testing standards even when cannabis or hemp products are legal under state law.
Federal Rules Are Changing Again
Congress tightened the federal definition of hemp in 2025, targeting products such as delta-8 THC, THCA and other intoxicating hemp derivatives. Those restrictions are scheduled to take effect in November 2026.
Now, however, lawmakers are again discussing whether some intoxicating hemp products should remain legal under a regulated system.
If that happens, employers could find themselves navigating an even more complicated landscape in which a worker may legally consume a THC product away from work, test positive later and yet show no evidence of workplace impairment.
For workers, the safest approach remains understanding both state law and their employer’s drug policy. For employers, the growing divide between THC detection and actual impairment is likely to become an increasingly important workplace issue.
Source: Forbes; New Jersey Cannabis Regulatory Commission
By NJ RADAR Team