DOT CONSORTIUM ENROLLMENT - Centreville, VA

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

35 DOT Drug-Testing Centers in Centreville

Minutes Away, Test Today

6201 Centreville Rd Ste 2000.77 miles

6201 Centreville Rd Ste 200
Centreville, VA 20121

12713 Shoppes Ln2.60 miles

12713 Shoppes Ln
Fairfax, VA 22033

4437 Brookfield Corporate Dr Ste 1083.00 miles

4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

1411 H Service Rd3.97 miles

1411 H Service Rd
Chantilly, VA 20151

11848 Robertson Farm Circle4.04 miles

11848 Robertson Farm Circle
Fairfax, VA 22030

3650 Joseph Siewick Dr Ste 4004.20 miles

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

4200 Pleasant Valley Rd5.20 miles

4200 Pleasant Valley Rd
Chantilly, VA 20151

8694 Centreville Rd5.36 miles

8694 Centreville Rd
Manassas, VA 20110

8773 Mathis Ave5.41 miles

8773 Mathis Ave
Manassas, VA 20110

8685 Sudley Rd,5.79 miles

8685 Sudley Rd,
Manassas, VA 20110

8609 Sudley Rd Ste 1045.82 miles

8609 Sudley Rd Ste 104
Manassas, VA 20110

8640 Sudley Rd Ste 2035.85 miles

8640 Sudley Rd Ste 203
Manassas, VA 20110

8714 Sudley Rd5.88 miles

8714 Sudley Rd
Manassas, VA 20110

10721 Main Street, Suite 14006.10 miles

10721 Main Street, Suite 1400
Fairfax, VA 22030

10721 Main St Ste 31006.11 miles

10721 Main St Ste 3100
Fairfax, VA 22030

10560 Main St6.38 miles

10560 Main St
Fairfax, VA 22030

9003 Church St6.49 miles

9003 Church St
Manassas, VA 20110

24801 Pinebrook Rd Attn Lab6.72 miles

24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

462 Herndon Pkwy Ste 1038.47 miles

462 Herndon Pkwy Ste 103
Herndon, VA 20170

208 Elden St9.28 miles

208 Elden St
Herndon, VA 20170

106 Elden St Ste 18b,9.38 miles

106 Elden St Ste 18b,
Herndon, VA 20170

45305 Catalina Ct Ste 1039.53 miles

45305 Catalina Ct Ste 103
Sterling, VA 20166

100 Maple Ave E9.77 miles

100 Maple Ave E
Vienna, VA 22180

8501 Arlington Blvd Ste 120,10.38 miles

8501 Arlington Blvd Ste 120,
Fairfax, VA 22031

3020 Hamaker Court, B-11010.49 miles

3020 Hamaker Court, B-110
Fairfax, VA 22031

14370 Lee Highway, Suite 10110.80 miles

14370 Lee Highway, Suite 101
Gainesville, VA 20155

8316 Arlington Blvd Ste 20610.80 miles

8316 Arlington Blvd Ste 206
Fairfax, VA 22031

7588 Gardner Park Dr10.82 miles

7588 Gardner Park Dr
Gainesville, VA 20155

6950 Piedmont Center Plz10.84 miles

6950 Piedmont Center Plz
Gainesville, VA 20155

12581 Milstead Way Ste 10311.64 miles

12581 Milstead Way Ste 103
Woodbridge, VA 22192

Onsite Only11.84 miles

Onsite Only
Ashburn, VA 20148

21785 Filigree Court, Suite 20,11.99 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147

21785 Filigree Ct12.04 miles

21785 Filigree Ct
Ashburn, VA 20147

12731 Marblestone Dr, Suite 10012.08 miles

12731 Marblestone Dr, Suite 100
Woodbridge, VA 22192

46440 Benedict Dr Ste 10812.86 miles

46440 Benedict Dr Ste 108
Sterling, VA 20164

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Organizations under the jurisdiction of 49 CFR 382.305 are required to maintain a random program that complies with federal standards. Owner-operators are obliged to join a consortium pool comprising two or more eligible employees. This ensures that safety and regulatory standards are upheld in places like Centreville, VA, enhancing road safety.

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

Participation in these programs is crucial for maintaining compliance and ensuring public safety across the state and the nation.

FMCSA Enroll Today

USCG: United States Coast Guard (now under Homeland Security)

In Centreville, VA, maritime employers under the jurisdiction of 46 CFR Part 16.230 are required to carry out random drug testing for crewmembers with safety-sensitive responsibilities. The program includes:

  • 50% - for Controlled Substances using a DOT 5-panel urine test
  • Alcohol testing is not applicable for minimum random testing within the USCG regulations.
USCG Enroll Today

FAA- Federal Aviation Administration

Under 14 CFR Part 120, employers must ensure that all safety-sensitive job functions are included, an imperative also applicable in Centreville, VA.

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

FRA- Federal Railroad Administration

Railroads are required to develop, submit, and adhere to a random plan approved by the FRA as stated in 49 CFR 219.601-219.609. This mandate ensures uniformity and safety, extending to rail operations throughout Centreville, VA.

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

Employers in Centreville, VA, under the stipulations of 49 CFR Part 655, must employ a scientifically valid selection method for drug and alcohol testing. This process is fundamental in maintaining an unbiased and fair approach to testing, ensuring that safety is prioritized in public transportation services.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Centreville, VA, operators abiding by Parts 192, 193, or 195 need to conduct testing of covered employees in line with 49 CFR Part 199 to ensure adherence to federal safety standards.

  • 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 c/TPA consortium provides support in managing an employer's drug and alcohol testing programs, which includes orchestrating random testing pools and ensuring adherence to compliance regimes as set forth in 49 CFR part 40.

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

Random testing rates under the DOT can fluctuate annually based on positivity trends. Nevertheless, within our consortium, all DOT random testing fees are covered, regardless of percentage changes.

What happens when I am selected for a random test?

ADT will reach out to the company's DER or owner-operator via email or phone with information on the nearest testing site and essential details. Upon notification, the chosen employee must promptly go to the testing location.

What drugs are tested on a DOT drug test?

DOT drug assessments comprise a DOT 5-panel urine analysis and a DOT breath alcohol test. It is crucial to perform all tests using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT provides assistance for DOT audits or inspections, organizing necessary documents such as pre-employment tests, evidence of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee roster updates occur quarterly. Employers retain the flexibility to add or remove covered employees before selection phases.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Centreville Drug Testing

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Centreville Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Centreville, VA locations—results you can trust, every time!

Centreville Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Centreville, VA.

Centreville Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Centreville, VA.

Centreville 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Centreville, VA employers and individuals nationwide.

Centreville 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Centreville, VA workplace and personal testing needs.

Centreville On Site Drug Testing

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

Centreville DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Centreville, VA 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

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025


(800) 221-4291