H.R. 5371, signed in November 2025, narrows the federal definition of hemp, banning intoxicating cannabinoids likedelta-8, delta-10, and THCA by capping total THC at 0.3% and prohibiting synthetic cannabinoids. Effective November2026, the law clarifies employer…
Posts by Category: Pre-employment Drug Testing
Texas DPS Moving Forward with Expanding Cannabis Compassionate Use Program
Texas is expanding its Compassionate Use Program, allowing more patients with conditions like chronic pain, traumatic brain injury, and serious illnesses to access low-THC medical cannabis. Phase one selected nine businesses for further evaluation, though final…
Up in Smoke: Should Businesses Still Drug Test for Marijuana?
With marijuana legalized for medical or recreational use in most U.S. states, employers face a complex decision on drug testing. Testing can ensure legal compliance, workplace safety, and lower insurance costs, especially in regulated industries. However, tests often…
Will Marijuana Rescheduling Be a Game Changer for Trucking?
President Trump is considering rescheduling marijuana from Schedule I to Schedule III, which could remove DOT’s legal authority to test nearly 4 million CDL drivers, as DOT testing relies on HHS guidelines tied to Schedule I/II substances. Without a safety carve-out,…
Alertness and Impairment: New Study Reveals Impact of Fatigue, Alcohol and Cannabis
Washington State University researchers, with Pulsar Informatics and the National Safety Council, conducted a pilot study examining how fatigue, alcohol, and cannabis affect alertness. Six male participants completed reaction time and driving tasks during extended…
Texas Weed Laws: What You Need to Know
Texas expanded medical marijuana access under House Bill 46, allowing more patients and new consumptionmethods, while keeping strict THC limits and doctor approval. A vape ban restricts marketing and sales of certain ecigarettes and fully bans THC vapes. Meanwhile, a…
The ABCs of CBD? Kind of … 8th Circuit Affirms Termination of Employee Failing Drug Test for Hemp Pain Oil
The 8th Circuit upheld an employer’s right to terminate an employee who tested positive for THC after using CBD oil,based on Arkansas’ at-will employment policy. State laws vary on protections for medical or recreational marijuanause, with some prohibiting adverse…
Minnesota, Iowa Modify Employer Drug Testing Requirements
Minnesota and Iowa have updated their employer drug testing laws. Minnesota now permits oral fluid testing for drugs,including cannabis, under its Drug and Alcohol Testing in the Workplace Act. Employers must comply with statutoryrules, such as providing test results…
Oral Fluid Tests Are Not Valid Indicators of Cannabis Exposure or Impairment
Recent studies indicate that oral fluid tests can detect recent cannabis use, but they may not accurately reflectimpairment levels. THC concentrations in saliva can remain elevated for extended periods, even after the effects havesubsided, leading to potential false…
THC Testing vs. Impairment: Legal Risks and Recent Employment Lawsuits
Courts are increasingly ruling that positive THC test results alone can’t prove on-the-job impairment. Employers relyingsolely on chemical tests face legal risk and costly verdicts. Legal protections in many states prohibit discipline basedonly on off-duty cannabis…



