DOT CONSORTIUM ENROLLMENT - Langley Park, MD

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 Langley Park

Minutes Away, Test Today

8121 Georgia Ave Ste 2082.43 miles

8121 Georgia Ave Ste 208
Silver Spring, MD 20910

1401 Blair Mill Rd Apt 12222.73 miles

1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

920 Varnum St Ne3.25 miles

920 Varnum St Ne
Washington, DC 20017

9801 Georgia Ave Ste 2223.79 miles

9801 Georgia Ave Ste 222
Silver Spring, MD 20902

6201 Greenbelt Rd, Suite M34.06 miles

6201 Greenbelt Rd, Suite M3
College Park, MD 20740

10452 Baltimore Ave4.27 miles

10452 Baltimore Ave
Beltsville, MD 20705

3422 Georgia Ave Nw4.52 miles

3422 Georgia Ave Nw
Washington, DC 20010

7933 Belle Point Dr4.94 miles

7933 Belle Point Dr
Greenbelt, MD 20770

4729 Sellman Rd4.95 miles

4729 Sellman Rd
Beltsville, MD 20705

11002 Veirs Mill Rd Ste 7004.99 miles

11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

911 U St Nw5.48 miles

911 U St Nw
Washington, DC 20001

8218 Wisconsin Ave Ste 2086.16 miles

8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

4121 Minnesota Ave Ne6.51 miles

4121 Minnesota Ave Ne
Washington, DC 20019

1145 19th Street Nw Suite 5066.65 miles

1145 19th Street Nw Suite 506
Washington, DC 20036

1140 19th St Nw Ste 7006.66 miles

1140 19th St Nw Ste 700
Washington, DC 20036

1145 19th St Nw Ste 6016.66 miles

1145 19th St Nw Ste 601
Washington, DC 20036

13823 Outlet Dr6.75 miles

13823 Outlet Dr
Silver Spring, MD 20904

815 Connecticut Ave Nw6.81 miles

815 Connecticut Ave Nw
Washington, DC 20006

2029 K St Nw Ste 3016.87 miles

2029 K St Nw Ste 301
Washington, DC 20006

2440 M St Nw Ste 414,6.94 miles

2440 M St Nw Ste 414,
Washington, DC 20037

10117 Palamar Dr7.97 miles

10117 Palamar Dr
Lanham, MD 20706

4451 Parliament Pl Ste G8.23 miles

4451 Parliament Pl Ste G
Lanham, MD 20706

3510 Heidi Ln8.44 miles

3510 Heidi Ln
Springdale, MD 20774

3676 Alpen Greenway8.71 miles

3676 Alpen Greenway
Burtonsville, MD 20866

8700 Central Ave Ste 2049.60 miles

8700 Central Ave Ste 204
Landover, MD 20785

1600a Brightseat Rd Apt 3019.61 miles

1600a Brightseat Rd Apt 301
Hyattsville, MD 20785

3301 Wilson Blvd9.63 miles

3301 Wilson Blvd
Arlington, VA 22201

P. O. Box 3769.93 miles

P. O. Box 376
Laurel, MD 20725

12200 Annapolis Rd, Suite 12010.09 miles

12200 Annapolis Rd, Suite 120
Glenn Dale, MD 20769

1005 N Glebe Rd Ste 14010.26 miles

1005 N Glebe Rd Ste 140
Arlington, VA 22201

3263 Columbia Pike10.54 miles

3263 Columbia Pike
Arlington, VA 22204

11947 Winged Foot Ct10.69 miles

11947 Winged Foot Ct
Waldorf, MD 20602

9141 Alaking Ct Ste 11210.86 miles

9141 Alaking Ct Ste 112
Capitol Heights, MD 20743

8768 Susini Dr11.30 miles

8768 Susini Dr
Laurel, MD 20723

Po Box 5981511.41 miles

Po Box 59815
Rockville, MD 20859

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration in Langley Park, MD

Companies obligated by 49 CFR 382.305 must ensure a valid random testing program is maintained. Owner-operators in Langley Park, MD and elsewhere must join a consortium pool consisting of at least two covered employees to comply with the regulations.

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

USCG- United States Coast Guard

Operating under the jurisdiction of homeland security and particularly within Langley Park, MD, marine employers must adhere to regulations under 46 CFR Part 16.230, conducting random drug tests on safety-sensitive crew members.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol - Not required 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 Langley Park, MD, 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: Federal Railroad Administration

Railroads are mandated to implement and adhere to an FRA-sanctioned random testing plan as per 49 CFR 219.601-219.609. In Langley Park, MD, the railroads' strategic import emphasizes the importance of this regulation for safety and environmental protection in often remote and sensitive areas.

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

Under regulations set forth in 49 CFR Part 655, employers are required to use a scientifically valid method for the selection of employees for random drug and alcohol testing. This mandate is applicable across the United States, extending to states such as Langley Park, MD to ensure public transportation safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators under the jurisdiction of Parts 192, 193, or 195 must perform drug testing of covered employees per 49 CFR Part 199. These regulations are crucial in Langley Park, MD, where the energy and utility sectors are essential, guaranteeing that all employees engaged in hazardous operations are consistently tested to avert any potential risks.

  • 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 requires it?

    A consortium, also known as a C/TPA, acts as a service agent that takes charge of either some or all aspects of an employer's drug and alcohol testing regimen, managing random test pools and adhering to compliance measures as dictated by 49 CFR part 40.

  • Do random testing rates remain constant or fluctuate?

    DOT random testing rates may fluctuate yearly based on positivity statistics. Nonetheless, our consortium offers comprehensive DOT random testing fee coverage, regardless of the percentage adjustments.

  • What occurs after selection for a random test?

    ADT will inform the company's Designated Employer Representative (DER) or an owner-operator by phone or email about the nearest testing facility and procedural guidelines. The individual selected must promptly travel to the testing site upon receiving notification.

  • What substances are tested during a DOT drug screening?

    A DOT drug test encompasses a DOT 5-panel urine analysis and a DOT breath alcohol test. It's imperative to conduct all tests using a Federal CCF and an appropriate Federal Alcohol Testing Form.

  • Can assistance be given during a DOT audit or inspection?

    Yes, ADT is equipped to manage all necessary documentation, which includes pre-employment test records, random pool enrollment proof, supervisor training certifications, DOT policy formulation, and MIS reports.

  • What's the frequency for updating the employee pool?

    We undertake a quarterly affirmation of employee list updates. Employers have the flexibility to modify or refresh the roster of covered employees anytime ahead of selection periods.

Find a DOT Drug Test Center Near You

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Langley Park 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Langley Park, MD employers and individuals nationwide.

Langley Park 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Langley Park, MD workplace and personal testing needs.

Langley Park On Site Drug Testing

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

Langley Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Langley Park, MD 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

Great experience

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

Jenna Bee - 2/19/2025

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

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

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

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

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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024


(800) 221-4291