DOT CONSORTIUM ENROLLMENT - Haymarket, 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

38 DOT Drug-Testing Centers in Haymarket

Minutes Away, Test Today

6950 Piedmont Center Plz0.76 miles

6950 Piedmont Center Plz
Gainesville, VA 20155

14370 Lee Highway, Suite 1011.49 miles

14370 Lee Highway, Suite 101
Gainesville, VA 20155

7588 Gardner Park Dr1.51 miles

7588 Gardner Park Dr
Gainesville, VA 20155

8609 Sudley Rd Ste 1048.66 miles

8609 Sudley Rd Ste 104
Manassas, VA 20110

8640 Sudley Rd Ste 2038.71 miles

8640 Sudley Rd Ste 203
Manassas, VA 20110

8685 Sudley Rd,8.78 miles

8685 Sudley Rd,
Manassas, VA 20110

8714 Sudley Rd8.90 miles

8714 Sudley Rd
Manassas, VA 20110

493 Blackwell Rd Ste 2029.97 miles

493 Blackwell Rd Ste 202
Warrenton, VA 20186

9003 Church St10.00 miles

9003 Church St
Manassas, VA 20110

8773 Mathis Ave10.22 miles

8773 Mathis Ave
Manassas, VA 20110

75 W Lee Hwy10.29 miles

75 W Lee Hwy
Warrenton, VA 20186

8694 Centreville Rd10.34 miles

8694 Centreville Rd
Manassas, VA 20110

24801 Pinebrook Rd Attn Lab10.56 miles

24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

4200 Pleasant Valley Rd11.08 miles

4200 Pleasant Valley Rd
Chantilly, VA 20151

6201 Centreville Rd Ste 20011.14 miles

6201 Centreville Rd Ste 200
Centreville, VA 20121

170 W Shirley Ave11.17 miles

170 W Shirley Ave
Warrenton, VA 20186

500 Hospital Dr11.38 miles

500 Hospital Dr
Warrenton, VA 20186

4437 Brookfield Corporate Dr Ste 10811.85 miles

4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

1411 H Service Rd12.07 miles

1411 H Service Rd
Chantilly, VA 20151

12713 Shoppes Ln14.01 miles

12713 Shoppes Ln
Fairfax, VA 22033

Onsite Only14.37 miles

Onsite Only
Ashburn, VA 20148

3650 Joseph Siewick Dr Ste 40015.01 miles

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

11848 Robertson Farm Circle15.59 miles

11848 Robertson Farm Circle
Fairfax, VA 22030

45305 Catalina Ct Ste 10316.01 miles

45305 Catalina Ct Ste 103
Sterling, VA 20166

21785 Filigree Court, Suite 20,17.08 miles

21785 Filigree Court, Suite 20,
Ashburn, VA 20147

21785 Filigree Ct17.13 miles

21785 Filigree Ct
Ashburn, VA 20147

462 Herndon Pkwy Ste 10317.35 miles

462 Herndon Pkwy Ste 103
Herndon, VA 20170

6200 Station Dr17.45 miles

6200 Station Dr
Bealeton, VA 22712

12581 Milstead Way Ste 10317.48 miles

12581 Milstead Way Ste 103
Woodbridge, VA 22192

10721 Main Street, Suite 140017.64 miles

10721 Main Street, Suite 1400
Fairfax, VA 22030

10721 Main St Ste 310017.65 miles

10721 Main St Ste 3100
Fairfax, VA 22030

10560 Main St17.92 miles

10560 Main St
Fairfax, VA 22030

208 Elden St18.11 miles

208 Elden St
Herndon, VA 20170

12731 Marblestone Dr, Suite 10018.11 miles

12731 Marblestone Dr, Suite 100
Woodbridge, VA 22192

106 Elden St Ste 18b,18.30 miles

106 Elden St Ste 18b,
Herndon, VA 20170

14142 Minnieville Rd Minnieville Plaze Suite 20419.29 miles

14142 Minnieville Rd Minnieville Plaze Suite 204
Woodbridge, VA 22193

21525 Ridgetop Cir Ste 26019.68 miles

21525 Ridgetop Cir Ste 260
Sterling, VA 20166

46440 Benedict Dr Ste 10819.87 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 required to comply with 49 CFR 382.305 must ensure they have a compliant random testing program in place. Especially, owner-operators are obligated to join a consortium pool comprising at least two or more eligible employees.

Haymarket, VA is among the states where this requirement is strictly adhered to, ensuring safety on the roads.

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

USCG: United States Coast Guard (now under homeland security)

  • Marine employers governed by 46 CFR Part 16.230 are obligated to execute random drug tests for crewmembers involved in safety-sensitive operations. In the state of Haymarket, VA, with its extensive maritime activities, adherence to these guidelines is critical for ensuring marine safety and integrity.
  • 50% of testing covers Controlled Substances through a DOT 5-panel urine test. Unlike DOT protocols for land transport, alcohol testing is not mandated within USCG's random testing criteria.

USCG Enroll Today

Federal Aviation Administration (FAA)

Following the regulations outlined in 14 CFR Part 120, employers must incorporate all safety-sensitive duties into their testing protocols. In Haymarket, VA, the aviation sector adheres to this by including rigorous testing processes that cover key safety positions to maintain operational integrity.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration (FRA) expects railroads to devise and adhere to a random plan that has been sanctioned under 49 CFR 219.601-219.609. Railroads in every U.S. state, including Haymarket, VA, must meet these requirements to maintain national railway safety.

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 under the regulation of 49 CFR Part 655 must employ a scientifically valid selection process for random testing. This is especially significant in Haymarket, VA where public transportation systems consistently emphasize safety and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators who are governed by Parts 192, 193, or 195 of 49 CFR Part 199 must rigorously test covered employees. Haymarket, VA, being a state with extensive energy and pipeline infrastructure, enforces these regulations to maintain safety standards and protect its vital resources and population.

  • 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

Enter your zip code to find nearby test centers

Haymarket Drug Testing

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Haymarket DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Haymarket, VA.

Haymarket Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Haymarket, VA.v

Haymarket Hair Drug Testing

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

Haymarket Alcohol Testing

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

Haymarket Drug Testing Services

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

Haymarket 5 Panel Drug Test

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

Haymarket 10 Panel Drug Test

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

Haymarket On Site Drug Testing

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

Haymarket DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Haymarket, 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

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

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

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

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

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

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


(800) 221-4291