12,000+ Testing Locations Nationwide DOT & Non-DOT Testing
info@CDLInquiry.com 424-444-6615
CDL Inquiry Corp
Home
DOT Consortium Enrollment — $110 Per Driver Pre-employment drug test and required random drug and alcohol testing included Additional Driver Enrollment Add another driver to your program Return-to-Duty Test Observed DOT return-to-duty testing Follow-Up Test SAP-directed follow-up testing Post-Accident Test DOT post-accident testing coordination Reasonable-Suspicion Test Testing after documented observations Clearinghouse Query Limited or full FMCSA query service DOT Medical Examination Schedule a DOT physical examination Other DOT & Non-DOT Tests Request another drug or alcohol test
Locations Compliance FAQ Contact Enroll for $110
Home
Testing Services
DOT Consortium Enrollment — $110 Per Driver Additional Driver Enrollment Return-to-Duty Test Follow-Up Test Post-Accident Test Reasonable-Suspicion Test Clearinghouse Query DOT Medical Examination Other DOT & Non-DOT Tests
Nationwide Locations Compliance Resources Frequently Asked Questions Contact Us Enroll for $110

Showing 1–12 of 16 results

  • Placeholder

    Account Setup

    $70.00
    Add to cart
  • Placeholder

    All Inclusive DOT Consortium — $110 Per Driver / Year

    $110.00 / year
    Sign Up Now
  • Placeholder

    CCG 100

    $100.00 / year
    Sign Up Now
  • Placeholder

    DOT Consortium Enrollment

    $110.00 / year
    Sign Up Now
  • Placeholder

    FMCSA Additional Employee Enrollment

    $110.00 / year
    Sign Up Now
  • Placeholder

    FMCSA Consortium Enrollment

    $110.00 / year
    Sign Up Now
  • CDL driver completing a follow-up DOT drug test at a testing clinic

    Follow Up Test With Observation

    $95.00
    Add to cart
  • Follow-Up Test

    $95.00
    Add to cart
  • Medical Examination

    $125.00
    Add to cart
  • Placeholder

    Membership Renewal

    $110.00 / year
    Sign Up Now
  • Placeholder

    NON DOT Drug Test

    $65.00
    Add to cart
  • Placeholder

    Other DOT & Non-DOT Tests

    $65.00
    Add to cart
  • 1
  • 2

Nationwide DOT consortium enrollment for $110 per driver

Includes the pre-employment drug test and all required random drug and alcohol tests during the enrollment year.

Enroll for $110

CDL Inquiry Corp

Nationwide DOT Testing

DOT consortium enrollment and drug and alcohol testing services for owner-operators, employers and commercial drivers throughout the United States.

More than 12,000 testing locations nationwide

Company

  • Home
  • Nationwide Locations
  • Compliance Resources
  • Frequently Asked Questions
  • Contact Us

DOT Services

  • DOT Consortium Enrollment
  • Additional Driver Enrollment
  • Return-to-Duty Test
  • Follow-Up Test
  • Post-Accident Test
  • Reasonable-Suspicion Test

Contact

CDL Inquiry Corp
P.O. Box 8291
Porter Ranch, CA 91327

Phone
424-444-6615

Email
info@CDLInquiry.com

Schedule a DOT Test

© 2026 CDL Inquiry Corp. All rights reserved.
Enrollment Locations Contact
  • ←
  • Phone
  • Email