Our Drug & Alcohol Testing Program 

At Phoenix Diagnostic Services, we understand the critical importance of ensuring a safe and compliant workforce, especially in industries regulated by the Department of Transportation (DOT). That's why we offer comprehensive DOT-compliant drug testing services tailored to meet the unique needs of transportation and logistics companies, as well as other safety-sensitive industries.

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Our services are designed to fully comply with DOT regulations, including those outlined in 49 CFR Part 40. We ensure strict adherence to collection procedures, chain of custody protocols, and confidentiality standards to maintain compliance and uphold the integrity of the testing process.