Occustar provides onsite and in-office drug and alcohol testing for DOT-regulated and non-DOT employers. Testing is performed in accordance with DOT Part 40 mandates for regulated employers, with expanded screening options available for non-regulated workplaces requiring broader substance detection.
We conduct collections for pre-employment, random, post-accident, return-to-duty, and reasonable-suspicion indications. All collections follow strict chain-of-custody standards and can be performed at your facility or in our Buffalo office.
A certified Medical Review Officer (MRO) independently reviews all laboratory results. This ensures an unbiased interpretation and confirms the validity of every final determination, fully consistent with regulatory requirements for neutrality.
We also provide expanded testing panels for workplaces needing broader screening, including benzodiazepines, barbiturates, synthetic opioids, fentanyl, methadone, buprenorphine, and 6-AM.
Occustar’s testing program is structured for compliance, clarity, and operational efficiency.