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DOT Testing Solutions

The Gold Standard in Substance Abuse Testing

CRL provides federally-mandated testing to industries critical to our country’s everyday operations. A true partner, we deliver personalized service and customized solutions to our clients. We maintain the flexibility to which we owe our success, having grown to become the largest SAMHSA certified laboratories.

An Exceptional Ally

As a true partner, we help our partners establish and maintain programs which meet federal regulation, and then improve those programs with supporting services that make a difference.

  • Integrated Electronic Screening
  • Cutting-Edge Lab Testing
  • Reporting Methods
  • Personalized Service

Integrated Electronic Screening

  • DOT-approved electronic chain of custody forms (eCCF) for reduction of costs associated with paper-based errors and improvement in quality, efficiency, and compliance
  • DOT Compliance Management Solution
  • Random Pool Management
  • Scheduling & Collections Management

Learn more about our Electronic Solutions

Cutting-Edge Lab Testing

  • DOT Testing
  • Extensive drug testing menu for additional substances
  • Adulteration testing
  • Clinical and OSHA testing available
  • Industry-leading research and methodologies

Reporting Methods

  • Online reporting through Web OASIS®
  • Secured Auto Fax
  • HL7 Data Transfer
  • XML web services

Personalized Service

  • Industry-leading turnaround times
  • Educational resources
  • Fixed and on-site collection services
  • Dedicated support specialists
  • Expert scientific support, testimony, and litigation services

A Reputation Earned

30+ years and thousands of client partnerships and counting. The integrity of our substance abuse testing service demonstrates our commitment to ensuring the safety of our country’s most relied-upon industries. Today, and for generations to come.

Not Just a Lab

CRL has the expertise, scale and commitment to quality to become your most trusted partner.

Our passion and commitment to treat every sample as a life entrusted to our care is the foundation of our partnerships. It defines and sets us apart, making us so much more than “just a lab.”

Interested in Working With CRL?

Contact us today to learn how we can work together to achieve your goals.