DOT CONSORTIUM ENROLLMENT - County Center, 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

37 DOT Drug-Testing Centers in County Center

Minutes Away, Test Today

6370 Springfield Plz8.74 miles

6370 Springfield Plz
Springfield, VA 22150

403 Charles St 313.42 miles

403 Charles St 3
La Plata, MD 20646

201 Centennial St B113.88 miles

201 Centennial St B1
La Plata, MD 20646

Onsite Only20.31 miles

Onsite Only
Hughesville, MD 20637

3059 Marshall Hall Rd20.46 miles

3059 Marshall Hall Rd
Bryans Road, MD 20616

3070 Heathcote Rd20.74 miles

3070 Heathcote Rd
Waldorf, MD 20602

3500 Old Washington Rd Ste 10420.75 miles

3500 Old Washington Rd Ste 104
Waldorf, MD 20602

3460 Old Washington Rd Ste 104,20.77 miles

3460 Old Washington Rd Ste 104,
Waldorf, MD 20602

330 White Oak Rd21.12 miles

330 White Oak Rd
Fredericksburg, VA 22405

12070 Old Line Ctr Ste 20121.15 miles

12070 Old Line Ctr Ste 201
Waldorf, MD 20602

25500 Point Lookout Rd21.75 miles

25500 Point Lookout Rd
Leonardtown, MD 20650

17932 Fraley Blvd Ste 40522.30 miles

17932 Fraley Blvd Ste 405
Dumfries, VA 22026

3928 Lansing Ct22.44 miles

3928 Lansing Ct
Dumfries, VA 22026

422 Garrisonville Rd23.25 miles

422 Garrisonville Rd
Stafford, VA 22554

2216 Princess Anne St Ste 10023.32 miles

2216 Princess Anne St Ste 100
Fredericksburg, VA 22401

14527 Jefferson Davis Hwy Featherstone Square Shopping Ctr23.43 miles

14527 Jefferson Davis Hwy Featherstone Square Shopping Ctr
Woodbridge, VA 22191

17017 Dumfries Rd23.45 miles

17017 Dumfries Rd
Dumfries, VA 22025

2170 Old Washington Rd Ste 11123.73 miles

2170 Old Washington Rd Ste 111
Waldorf, MD 20601

608 Garrisonville Rd, Suite 10123.83 miles

608 Garrisonville Rd, Suite 101
Stafford, VA 22554

1135 Jefferson Davis Hwy23.92 miles

1135 Jefferson Davis Hwy
Fredericksburg, VA 22401

121b Park Hill Dr24.17 miles

121b Park Hill Dr
Fredericksburg, VA 22401

2080 Daniel Stuart Square,24.38 miles

2080 Daniel Stuart Square,
Woodbridge, VA 22191

1011 Care Way, Suite 10124.39 miles

1011 Care Way, Suite 101
Fredericksburg, VA 22401

1071 Care Way Ste 20124.41 miles

1071 Care Way Ste 201
Fredericksburg, VA 22401

3990 Fettler Park Dr24.49 miles

3990 Fettler Park Dr
Dumfries, VA 22025

15 S Gateway Dr Ste 10124.59 miles

15 S Gateway Dr Ste 101
Fredericksburg, VA 22406

10620 Spotsylvania Ave25.37 miles

10620 Spotsylvania Ave
Fredericksburg, VA 22408

10524 Spotsylvania Avenue, Suite 10025.46 miles

10524 Spotsylvania Avenue, Suite 100
Fredericksburg, VA 22408

14010 Smoketown Road, Ste 10125.60 miles

14010 Smoketown Road, Ste 101
Woodbridge, VA 22192

1235 Central Park Blvd25.84 miles

1235 Central Park Blvd
Fredericksburg, VA 22401

10009 Southpoint Pkwy Ste 20025.88 miles

10009 Southpoint Pkwy Ste 200
Fredericksburg, VA 22407

4545 Spotsylvania Parkway,25.94 miles

4545 Spotsylvania Parkway,
Fredericksburg, VA 22408

992 Bragg Rd26.12 miles

992 Bragg Rd
Fredericksburg, VA 22407

10671 Courthouse Rd26.56 miles

10671 Courthouse Rd
Fredericksburg, VA 22407

4158 Dale Blvd26.76 miles

4158 Dale Blvd
Dale City, VA 22193

4117 Plank Rd26.86 miles

4117 Plank Rd
Fredericksburg, VA 22407

216 Locust St26.88 miles

216 Locust St
Occaquan, VA 22125

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Businesses required to adhere to 49 CFR 382.305 are mandated to maintain a proper random testing program that complies with all relevant regulations. Those who are owner-operators are obliged to be part of a larger consortium pool involving at least two covered employees. Within states like County Center, VA, it's crucial for compliance to ensure safe motor carrier operations.

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

USCG: United States Coast Guard (part of Homeland Security)

Under the regulation 46 CFR Part 16.230, marine employers must perform random drug testing for crewmembers involved in safety-sensitive positions. This requirement is in force across the United States, with County Center, VA being no exception.

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

Overseen by the FAA, or Federal Aviation Administration, employers who operate under 14 CFR Part 120 must account for and include all safety-sensitive job functions. Compliance with these regulations is critical in County Center, VA, where aviation safety standards maintain the security of travelers and industry personnel.

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

FRA- Federal Railroad Administration

FRA and County Center, VA

In County Center, VA and beyond, railroads are mandated to submit and implement a random testing strategy approved by the FRA under 49 CFR 219.601-219.609. These measures are central to maintaining safety in the rail industry.

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 requires employers in County Center, VA bound by 49 CFR Part 655 to employ a scientifically valid method for random employee selection, which is vital for the equitable execution of drug and alcohol testing and maintains the integrity and trust of the public transportation system.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators subject to Parts 192, 193, or 195 must test covered employees per 49 CFR Part 199

  • Operators governed by these parts must ensure that all testing is conducted in compliance with the outlined federal regulations. County Center, VA, with its vital pipeline networks and energy infrastructures, necessitates such thorough oversight to safeguard against potential hazards and ensure the welfare of its workforce.

  • 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 agent responsible for managing parts or all of an employer's drug and alcohol testing program, which includes random testing pools and compliance tasks as per 49 CFR part 40.

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

Answer: DOT random testing rates might vary each year based on the positivity rate. However, in our consortium, no matter the random testing rate, all DOT random testing fees are encompassed.

What happens when I am selected for a random test?

Answer: ADT will inform the company DER or Owner Operator through email or phone with the nearest test location and necessary instructions. Once notified, the selected employee must proceed to the testing center immediately.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test includes a DOT 5-panel urine test and a DOT breath alcohol test, which are always conducted on a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Yes, ADT can organize the required 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?

Answer: Employee roster updates are confirmed every quarter. Employers have the possibility to add or remove covered employees up until the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

County Center Drug Testing

Quickly find trusted local drug testing centers in County Center, VA — fast, convenient, and reliable every time!

County Center DOT Drug Testing

Quickly find a local DOT drug testing center in County Center, VA — fast, reliable, convenient nationwide service!

County Center DNA Testing

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

County Center Industry Training

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

County Center Hair Drug Testing

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

County Center Alcohol Testing

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

County Center Drug Testing Services

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

County Center 5 Panel Drug Test

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

County Center 10 Panel Drug Test

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

County Center On Site Drug Testing

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

County Center DOT Physicals

Certified DOT physicals with quick, reliable exams to keep County Center, 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

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

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

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

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

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

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

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!

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

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


(800) 221-4291