DOT Authority#

Real-Time Test Tracking (ESP)


Express Labs Members receive access to Real-Time Test Tracking through the Quest Diagnostics Portal.

  • Order Drug & Alcohol Tests through your Express Labs account then use Real-Time Test Tracking to Track every step of the Testing Process.

Benefits of Real-Time Test Tracking (ESP)

  • Print QPassports Instantly
  • Track Driver Collections
  • Track Specimens to the Laboratory
  • Track MRO Review
  • Print Drug & Alcohol Test Results
  • Print Custody & Control Forms (CCFs)
  • Cancel unused QPassports

Request ESP Access

  • Email info@expresslabs.com

Express Labs FMCSA Random Drug & Alcohol Consortium
Test Tracking | Updated 2026