DOT CONSORTIUM ENROLLMENT - Clarkson Valley, MO

Random Drug & Alcohol Testing Program
FMCSA - FAA - USCG - FTA - FRA - PHMSA

All Random Test Fees Included


Our DOT Consortium Membership includes quarterly random selections, notifications by email & phone, testing site coordination, MIS reporting, and a Certificate of Compliance upon enrollment. Owner-operators DOT-regulated employers Certificate of Compliance.

  • We offer 1, 2 and 3 year memberships (multi-year discounts)
  • All random selection testing and testing fees included (no hidden costs)
  • MIS report at year-end and upon request
  • DER support, Clearinghouse assistance (FMCSA), DOT Physicals, MVR Reports & Supervisor Training

Why is a DOT Consortium Required?

Owner Operators- DOT requires all owner-operators to enroll in a consortium so they are included in a compliant random testing pool because they cannot randomly test themselves.

Small Employers-Some smaller companies may not have enough drivers or safety-sensitive employees to maintain their own statistically valid random pool. Therefore, by joining a consortium, they are combined with other companies to form a large pool that meets DOT testing requirements.

Large Employers-Larger fleets may manage their own random pool but often use a consortium/TPA to outsource the process, reduce administrative burden, and ensure strict compliance.

How Our DOT Consortium Works

Step 1: Enroll: Select a 1, 2, or 3 year membership and receive your Certificate of Compliance by email.

Quarterly Selections: We process our consortiums using a scientifically valid, computer-generated random draws each quarter.

Immediate Notifications: If selected, your DER receives email & phone notice with selection instructions.

Testing & Results: Visit the assigned testing center. ADT will manage CCFs, lab processing, and reporting.

MIS Reporting: Year-end and on-demand MIS reports included.

Included With Membership

  • All random selection test fees (drug & alcohol where applicable)
  • DER support & audit-ready documentation
  • Federal CCFs (5-part) for DOT drug tests
  • FMCSA Clearinghouse registration assistance
  • Policy templates (DOT Drug & Alcohol)
  • Supervisor reasonable-suspicion training options

36 DOT Drug-Testing Centers in Clarkson Valley

Minutes Away, Test Today

15421 Clayton Rd Ste 3011.31 miles

15421 Clayton Rd Ste 301
Ballwin, MO 63011

233 Clarkson Rd1.35 miles

233 Clarkson Rd
Ellisville, MO 63011

15620 Manchester Rd1.99 miles

15620 Manchester Rd
Ellisville, MO 63011

16091 Swingley Ridge Rd Ste 1503.07 miles

16091 Swingley Ridge Rd Ste 150
Chesterfield, MO 63017

17300 N Outer 40 Ste 104,3.75 miles

17300 N Outer 40 Ste 104,
Chesterfield, MO 63005

224 S Woods Mill Rd Ste 360 S Med Bldg3.87 miles

224 S Woods Mill Rd Ste 360 S Med Bldg
Chesterfield, MO 63017

17838 Chesterfield Airport Rd3.95 miles

17838 Chesterfield Airport Rd
Chesterfield, MO 63005

13610 Barrett Office Dr Ste 1006.46 miles

13610 Barrett Office Dr Ste 100
Manchester, MO 63021

1050 Old Des Peres Rd Ste 1007.43 miles

1050 Old Des Peres Rd Ste 100
Saint Louis, MO 63131

1000 Des Peres Road Suite 2007.43 miles

1000 Des Peres Road Suite 200
St. Louis, MO 63131

1066 Executive Parkway Dr Ste 2007.51 miles

1066 Executive Parkway Dr Ste 200
Saint Louis, MO 63141

615 S New Ballas Rd8.06 miles

615 S New Ballas Rd
Saint Louis, MO 63141

1051 Wolfrum Rd8.23 miles

1051 Wolfrum Rd
Saint Charles, MO 63304

11501 Page Service Dr8.26 miles

11501 Page Service Dr
Saint Louis, MO 63146

623 W. 5th Street8.28 miles

623 W. 5th Street
Eureka, MO 63025

747 N New Ballas Road8.61 miles

747 N New Ballas Road
Creve Coeur, MO 63141

11700 Studt Ave8.64 miles

11700 Studt Ave
Creve Coeur, MO 63141

98 The Legends Pkwy Ste 108,8.89 miles

98 The Legends Pkwy Ste 108,
Eureka, MO 63025

11550 Olive Blvd8.98 miles

11550 Olive Blvd
Saint Louis, MO 63141

128 Matrix Commons Dr9.22 miles

128 Matrix Commons Dr
Fenton, MO 63026

1868 Craigshire Rd9.32 miles

1868 Craigshire Rd
Saint Louis, MO 63146

83 Progress Pkwy9.97 miles

83 Progress Pkwy
Maryland Heights, MO 63043

2101 Collier Corporate Pkwy10.10 miles

2101 Collier Corporate Pkwy
Saint Charles, MO 63303

508 Old Smizer Mill Rd10.10 miles

508 Old Smizer Mill Rd
Fenton, MO 63026

455 S Kirkwood Rd10.31 miles

455 S Kirkwood Rd
Kirkwood, MO 63122

714 Gravois Rd Ste 10010.71 miles

714 Gravois Rd Ste 100
Fenton, MO 63026

10296 Big Bend Rd Ste 11010.93 miles

10296 Big Bend Rd Ste 110
Saint Louis, MO 63122

1405 Jungermann Rd Ste B11.10 miles

1405 Jungermann Rd Ste B
Saint Peters, MO 63376

1794 Zumbehl Rd11.37 miles

1794 Zumbehl Rd
Saint Charles, MO 63303

60 Gailwood Dr Ste B11.67 miles

60 Gailwood Dr Ste B
Saint Peters, MO 63376

2967 Highway K11.82 miles

2967 Highway K
O Fallon, MO 63368

4101 Mexico Rd Ste E,11.92 miles

4101 Mexico Rd Ste E,
Saint Peters, MO 63376

205 First Executive Avenue12.09 miles

205 First Executive Avenue
Saint Peters, MO 63376

300 Saint Peters Centre Blvd Ste 15012.11 miles

300 Saint Peters Centre Blvd Ste 150
St. Peters, MO 63376

9556 Manchester Rd12.15 miles

9556 Manchester Rd
Saint Louis, MO 63119

2621 Raymond Dr12.30 miles

2621 Raymond Dr
Saint Charles, MO 63301

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In Clarkson Valley, MO, employers who fall under 49 CFR 382.305 are obligated to maintain an active and compliant random testing program for safety-sensitive activities. Particularly for owner-operators, participation in a consortium pool consisting of at least two covered employees is necessary to meet these regulations. Compliance ensures that all safety-sensitive drivers are tested proportionately, mitigating risks associated with drug and alcohol misuse.

  • 50% - Controlled Substances (includes DOT 5-panel urine testing)
  • 10% - DOT Breath Alcohol Testing (BAT)

These measures are essential in promoting road safety and accountability within the transport sector.

FMCSA Enroll Today

Operating under the oversight of the United States Coast Guard (USCG), which is part of Homeland Security, marine employers are mandated by 46 CFR Part 16.230 to facilitate random drug testing of crewmembers tasked with safety-sensitive responsibilities. In Clarkson Valley, MO, as well as elsewhere, adherence to these regulations is critical.

  • 50%- Controlled Substances (via DOT 5-panel urine test)
  • Alcohol- Not applicable for USCG random minimums
USCG Enroll Today

FAA- Federal Aviation Administration

Under 14 CFR Part 120, employers must include comprehensive drug and alcohol testing programs that cover all safety-sensitive functions. In Clarkson Valley, MO, where aviation plays a vital role in transportation, maintaining these standards is critical for ensuring the safety and efficiency of flights in unique and challenging conditions.

  • 25%- Controlled Substances (DOT 5-panel urine)
  • 10%- Breath Alcohol Testing (BAT)
FAA Enroll Today

FRA- Federal Railroad Administration

FRA sets a high standard for rail operations in Clarkson Valley, MO, demanding the submission and implementation of an FRA-approved random testing plan in accordance with 49 CFR 219.601-219.609, which is instrumental in underscoring the importance placed on safety and compliance within this sector.

Employee Category Drugs Alcohol
Covered Service 25% 10%
Maintenance of Way / Roadway Workers 25% 10%
Mechanical 50% 25%
FRA Enroll Today

FTA- Federal Transit Administration

FTA - Federal Transit Administration

Employers within the state of Clarkson Valley, MO subject to 49 CFR Part 655 are required to utilize scientifically valid methods for selecting employees for random drug testing. This approach is designed to maintain fairness and integrity in the selection process, ensuring a drug-free public transportation environment and safeguarding both passengers and employees.

  • 50%- Drugs
  • 10%-  Alcohol
FTA Enroll Today

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration in Clarkson Valley, MO

Operators within Clarkson Valley, MO, governed by Parts 192, 193, or 195, must conduct testing on covered employees according to 49 CFR Part 199. This ensures the safety and compliance of their operations, safeguarding both the environment and public health.

  • 50%-Drugs
  • Alcohol- N/A (no PHMSA random alcohol minimum)
PHMSA Enroll Today

Who Must Be in a DOT Random Program?

  • Truck drivers (CDL) & motor carriers
  • Train engineers, conductors, dispatchers
  • Merchant mariners & marine employers
  • Airline pilots, flight attendants, mechanics, ATC
  • Pipeline operations, maintenance & emergency response
  • Transit operations, maintenance & certain CDL roles

Owner-Operators , Small, Medium & Large Employers

Joining our DOT consortium is the fastest way to achieve immediate compliance. We provide the Certificate of Compliance, random selections, MIS reports and testing coordination.

ENROLL TODAY

Complete Compliance Package for Independent Operators & Small Companies

  • 1 DOT Drug Test
  • First-year Consortium membership (all randoms included)
  • 1 Supervisor training (reasonable suspicion)
  • 1 DOT Drug & Alcohol Policy
  • 1 Certificate of Compliance

Need more tests? Additional DOT drug tests can be added at a discount.

Enroll Today! (800) 221-4291

Enroll in the DOT Consortium

Enroll Today

Immediate compliance for DOT random testing. Perfect for owner-operators and employers of any size.

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

Are there penalties for non compliance?

Failing to comply with DOT drug and alcohol testing requirements can result in severe consequences for both employers and drivers, including:

  • Quarterly random selections & notifications
  • All random test fees included
  • MIS reporting & audit support
  • CCFs, policy templates, DER guidance

DOT Consortium: Frequently Asked Questions

  • What is a DOT Consortium (C/TPA) and who needs it?

    A consortium C/TPA is a specialized service agent that oversees all or part of an employer's drug and alcohol testing program, managing random testing pools and ensuring compliance with 49 CFR part 40.

  • Are random testing percentages always the same or do they change?

    The percentages for DOT random testing can vary each year depending on the positivity rate; however, in our consortium, regardless of the testing rate, all DOT random testing fees are included.

  • What happens when I am selected for a random test?

    ADT contacts the company's Designated Employer Representative (DER) or Owner Operator via email or phone, providing the nearest testing location and instructions. The selected employee must immediately report to the testing center upon notification.

  • What drugs are tested on a DOT drug test?

    A DOT drug test involves a DOT 5-panel urine screening and a DOT breath alcohol test. Ensure all tests are conducted using a Federal CCF and Federal Alcohol Testing forms.

  • Can you help during a DOT audit or inspection?

    Yes, ADT assists by organizing necessary documentation such as pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    Employee roster updates are confirmed each quarter. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

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Clarkson Valley Drug Testing

Quickly find trusted local drug testing centers in Clarkson Valley, MO — fast, convenient, and reliable every time!

Clarkson Valley DOT Drug Testing

Quickly find a local DOT drug testing center in Clarkson Valley, MO — fast, reliable, convenient nationwide service!

Clarkson Valley DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Clarkson Valley, MO.

Clarkson Valley Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Clarkson Valley, MO.v

Clarkson Valley Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Clarkson Valley, MO locations—results you can trust, every time!

Clarkson Valley Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Clarkson Valley, MO.

Clarkson Valley Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Clarkson Valley, MO.

Clarkson Valley 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Clarkson Valley, MO employers and individuals nationwide.

Clarkson Valley 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Clarkson Valley, MO workplace and personal testing needs.

Clarkson Valley On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Clarkson Valley, MO workplace compliant.

Clarkson Valley DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Clarkson Valley, MO drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A DOT Consortium is a program that manages random drug and alcohol testing for DOT-regulated employers and owner-operators. It ensures compliance with federal testing requirements by maintaining a random selection pool, managing notifications, and handling test scheduling and reporting.
All employers and owner-operators who fall under DOT agency regulations — including FMCSA, FAA, FTA, FRA, PHMSA, and USCG — must participate in a random drug and alcohol testing program. Owner-operators must join a third-party consortium to meet compliance standards.
Enrollment includes participation in a DOT-approved random testing pool, random drug and alcohol tests, test scheduling, employee notifications, Certificate of Compliance, and annual MIS reporting. Accredited Drug Testing also provides program administration, policy assistance, and ongoing compliance support.
Enrollment can be completed online at accrediteddrugtesting.com by selecting the DOT Consortium Enrollment option, or by calling (800) 221-4291. Once enrolled, participants receive immediate documentation and compliance materials.
Each enrolled company or owner-operator receives a Certificate of Compliance, MIS reports, and other documentation verifying participation in a DOT-compliant random testing pool. These records help demonstrate compliance during DOT audits or inspections.
Yes. Accredited Drug Testing’s consortium program automatically manages all random selections and notifications. When a driver or employee is selected, Accredited coordinates testing at a nearby collection site and provides results reporting and recordkeeping.

Customer Reviews

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025


(800) 221-4291