DOT CONSORTIUM ENROLLMENT - Manassas, 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

29 DOT Drug-Testing Centers in Manassas

Minutes Away, Test Today

9003 Church St0.30 miles

9003 Church St
Manassas, VA 20110

8714 Sudley Rd1.21 miles

8714 Sudley Rd
Manassas, VA 20110

8773 Mathis Ave1.34 miles

8773 Mathis Ave
Manassas, VA 20110

8685 Sudley Rd,1.38 miles

8685 Sudley Rd,
Manassas, VA 20110

8640 Sudley Rd Ste 2031.39 miles

8640 Sudley Rd Ste 203
Manassas, VA 20110

8694 Centreville Rd1.44 miles

8694 Centreville Rd
Manassas, VA 20110

8609 Sudley Rd Ste 1041.46 miles

8609 Sudley Rd Ste 104
Manassas, VA 20110

6201 Centreville Rd Ste 2005.89 miles

6201 Centreville Rd Ste 200
Centreville, VA 20121

12581 Milstead Way Ste 1037.84 miles

12581 Milstead Way Ste 103
Woodbridge, VA 22192

14370 Lee Highway, Suite 1018.39 miles

14370 Lee Highway, Suite 101
Gainesville, VA 20155

7588 Gardner Park Dr8.39 miles

7588 Gardner Park Dr
Gainesville, VA 20155

12731 Marblestone Dr, Suite 1008.46 miles

12731 Marblestone Dr, Suite 100
Woodbridge, VA 22192

12713 Shoppes Ln8.89 miles

12713 Shoppes Ln
Fairfax, VA 22033

6950 Piedmont Center Plz9.03 miles

6950 Piedmont Center Plz
Gainesville, VA 20155

4437 Brookfield Corporate Dr Ste 1089.30 miles

4437 Brookfield Corporate Dr Ste 108
Chantilly, VA 20151

11848 Robertson Farm Circle9.34 miles

11848 Robertson Farm Circle
Fairfax, VA 22030

14142 Minnieville Rd Minnieville Plaze Suite 2049.93 miles

14142 Minnieville Rd Minnieville Plaze Suite 204
Woodbridge, VA 22193

1411 H Service Rd10.19 miles

1411 H Service Rd
Chantilly, VA 20151

4158 Dale Blvd10.62 miles

4158 Dale Blvd
Dale City, VA 22193

4200 Pleasant Valley Rd10.73 miles

4200 Pleasant Valley Rd
Chantilly, VA 20151

3650 Joseph Siewick Dr Ste 40010.75 miles

3650 Joseph Siewick Dr Ste 400
Fairfax, VA 22033

10721 Main Street, Suite 140010.93 miles

10721 Main Street, Suite 1400
Fairfax, VA 22030

10721 Main St Ste 310010.94 miles

10721 Main St Ste 3100
Fairfax, VA 22030

10560 Main St11.09 miles

10560 Main St
Fairfax, VA 22030

24801 Pinebrook Rd Attn Lab11.71 miles

24801 Pinebrook Rd Attn Lab
Chantilly, VA 20152

14010 Smoketown Road, Ste 10112.07 miles

14010 Smoketown Road, Ste 101
Woodbridge, VA 22192

216 Locust St12.54 miles

216 Locust St
Occaquan, VA 22125

3990 Fettler Park Dr12.87 miles

3990 Fettler Park Dr
Dumfries, VA 22025

2080 Daniel Stuart Square,13.53 miles

2080 Daniel Stuart Square,
Woodbridge, VA 22191

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In compliance with 49 CFR 382.305, employers are required to sustain a lawful random testing scheme. The stipulation clearly highlights the necessity for owner-operators to engage in a consortium pool with multiple covered employees. Manassas, VA is no exception to these federal requirements, ensuring that transport safety remains a national priority.

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

USCG: United States Coast Guard under Homeland Security in Manassas, VA

Marine employers in Manassas, VA, under the regulation 46 CFR Part 16.230, are obliged to perform random drug tests on crewmembers holding safety-sensitive positions.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • Alcohol - Not included in USCG random minimum requirements
USCG Enroll Today

FAA- Federal Aviation Administration

Under the regulation of 14 CFR Part 120, employers must include all functions that involve safety-sensitive roles. For Manassas, VA's aviation sector, this mandates ongoing vigilance to ensure comprehensive compliance with federal standards.

  • 25%- Controlled Substances evaluated using DOT 5-panel urine testing.
  • 10%- Breath Alcohol Testing, aligned with DOT protocol.
FAA Enroll Today

FRA- Federal Railroad Administration

FRA Regulations for Railroads

Railroads need to establish and adhere to an FRA-approved random testing plan according to 49 CFR 219.601-219.609. This is essential to maintain safety and compliance.

In the state of Manassas, VA, where rail transport is a vital part of commerce and passenger movement, adherence to these FRA guidelines ensures the well-being of both the workforce and the public.

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 and Manassas, VA

Employers in Manassas, VA, bound by 49 CFR Part 655, must employ a scientifically sound method for selecting employees for testing. This ensures fair and scientifically valid testing procedures are maintained.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Manassas, 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?
  • Answer: A consortium C/TPA is a service that manages an employer's drug and alcohol testing program, including tasks such as compliance under 49 CFR part 40 and managing random testing pools.
Are random testing percentages always the same or do they change?
  • Answer: The rates for DOT random testing may vary annually based on positivity rates, yet our consortium covers all fees regardless of the rate.
What happens when I am selected for a random test?
  • Answer: Upon selection, ADT will inform the company's DER or the Owner Operator by email or phone with the nearest test site and instructions, necessitating immediate attendance.
What drugs are tested on a DOT drug test?
  • Answer: Tests involve a DOT 5-panel urine analysis and a DOT breath alcohol test, ensuring all are done under a Federal CCF and Alcohol Testing Form.
Can you help during a DOT audit or inspection?
  • Answer: Absolutely, ADT organizes essential documents such as pre-employment tests, random pool enrollment proofs, supervisor training certificates, DOT policy development, and MIS reports.
How often can I update my employee pool?
  • Answer: Employee rosters are updated quarterly, and employers can add or remove employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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

Manassas Drug Testing Services

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

Manassas 5 Panel Drug Test

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

Manassas 10 Panel Drug Test

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

Manassas On Site Drug Testing

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

Manassas DOT Physicals

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

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 12/19/2024

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

Great service

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

Jesse Dupre - 4/12/2025

Super helpful

Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

Brook - 9/19/2024

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024


(800) 221-4291