DOT CONSORTIUM ENROLLMENT - Cabin John, 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

31 DOT Drug-Testing Centers in Cabin John

Minutes Away, Test Today

Po Box 598153.20 miles

Po Box 59815
Rockville, MD 20859

8218 Wisconsin Ave Ste 2083.53 miles

8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

920 W Broad St Ste B6.35 miles

920 W Broad St Ste B
Falls Church, VA 22046

9801 Georgia Ave Ste 2226.79 miles

9801 Georgia Ave Ste 222
Silver Spring, MD 20902

1401 Blair Mill Rd Apt 12226.90 miles

1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

11002 Veirs Mill Rd Ste 7007.05 miles

11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

1005 N Glebe Rd Ste 1407.11 miles

1005 N Glebe Rd Ste 140
Arlington, VA 22201

42010 Village Center Plz7.14 miles

42010 Village Center Plz
Stone Ridge, VA 20105

8121 Georgia Ave Ste 2087.21 miles

8121 Georgia Ave Ste 208
Silver Spring, MD 20910

3301 Wilson Blvd7.41 miles

3301 Wilson Blvd
Arlington, VA 22201

2440 M St Nw Ste 414,7.74 miles

2440 M St Nw Ste 414,
Washington, DC 20037

6064 Arlington Blvd, Falls Church Medical Center7.82 miles

6064 Arlington Blvd, Falls Church Medical Center
Falls Church, VA 22044

100 Maple Ave E7.83 miles

100 Maple Ave E
Vienna, VA 22180

3422 Georgia Ave Nw8.03 miles

3422 Georgia Ave Nw
Washington, DC 20010

1140 19th St Nw Ste 7008.11 miles

1140 19th St Nw Ste 700
Washington, DC 20036

1145 19th Street Nw Suite 5068.12 miles

1145 19th Street Nw Suite 506
Washington, DC 20036

1145 19th St Nw Ste 6018.15 miles

1145 19th St Nw Ste 601
Washington, DC 20036

2029 K St Nw Ste 3018.15 miles

2029 K St Nw Ste 301
Washington, DC 20006

911 U St Nw8.46 miles

911 U St Nw
Washington, DC 20001

9707 Medical Center Dr Ste 120,8.48 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

815 Connecticut Ave Nw8.56 miles

815 Connecticut Ave Nw
Washington, DC 20006

15005 Shady Grove Rd Ste 4508.57 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

14800 Physicians Ln Ste 1318.67 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

3020 Hamaker Court, B-1108.76 miles

3020 Hamaker Court, B-110
Fairfax, VA 22031

8316 Arlington Blvd Ste 2068.78 miles

8316 Arlington Blvd Ste 206
Fairfax, VA 22031

15225 Shady Grove Road, Suite 2078.91 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

3263 Columbia Pike8.98 miles

3263 Columbia Pike
Arlington, VA 22204

5550 Columbia Pike Apt 5519.01 miles

5550 Columbia Pike Apt 551
Arlington, VA 22204

8501 Arlington Blvd Ste 120,9.01 miles

8501 Arlington Blvd Ste 120,
Fairfax, VA 22031

920 Varnum St Ne9.28 miles

920 Varnum St Ne
Washington, DC 20017

6715 Little River Turnpike Ste 30010.69 miles

6715 Little River Turnpike Ste 300
Annandale, VA 22003

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: The Federal Motor Carrier Safety Administration plays a crucial role in Cabin John, MD, ensuring that employers abide by 49 CFR 382.305 for a compliant random program. Owner-operators must be part of a collective pool consisting of a minimum of two covered employees.

  • 50% - Conduct controlled substances tests using the DOT 5-panel urine method
  • 10% - Harness DOT Breath Alcohol Testing (BAT)
FMCSA Enroll Today

USCG: United States Coast Guard (under Homeland Security)

Marine employers abiding by 46 CFR Part 16.230 must execute random drug testing protocols tailored for crewmembers engaged in safety-sensitive roles. This requirement is in place to assure troubleshooting and prompt corrective action. The state of Cabin John, MD, like others, commits to these rigorous actions to maintain marine safety and security.

  • 50% Rate: Controlled Substances are evaluated using a DOT 5-panel urine test.
  • Alcohol standards do not apply to USCG random minimums.
USCG Enroll Today

FAA: Federal Aviation Administration

In Cabin John, MD, employers governed under 14 CFR Part 120 are mandated to incorporate all functions related to safety sensitivity. This entails:

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

FRA- Federal Railroad Administration

Railroad companies are required to devise and maintain an FRA-approved random testing plan according to 49 CFR 219.601-219.609. These regulations pertain to the maintenance of railway safety and operational standards, with Cabin John, MD fully implementing these federal mandates to ensure railroad integrity and safety within the state.

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 Cabin John, MD where public transportation systems consistently emphasize safety and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA - Pipeline and Hazardous Materials Safety Administration

In Cabin John, MD, operators under the jurisdiction of Parts 192, 193, or 195 are mandated to test their covered employees following the guidelines of 49 CFR Part 199. Compliance with these federal testing requirements is essential for maintaining operational safety and protecting public health by ensuring that personnel involved with pipelines are free from the influence of drugs and alcohol.

  • 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 acts as a service agent managing part or all of an employer's drug and alcohol testing programs, including overseeing random testing pools and other compliance tasks under 49 CFR part 40.

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

DOT random testing rates may fluctuate annually based on the positivity rate; however, in our consortium, regardless of the random testing rate, all DOT random testing fees are accommodated.

What happens when I am selected for a random test?

ADT will notify the company's DER or Owner Operator via email or phone with the nearest testing location and instructions. The selected individual must proceed to the testing center immediately upon notification.

What drugs are tested on a DOT drug test?

A DOT drug test includes a DOT 5 panel urine test and a DOT breath alcohol test. It's important to ensure tests are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can provide the required documentation and resources such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

We update employee rosters quarterly. Employers can add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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Cabin John Drug Testing

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Cabin John Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Cabin John, MD.v

Cabin John Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Cabin John, MD locations—results you can trust, every time!

Cabin John Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Cabin John, MD.

Cabin John Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Cabin John, MD.

Cabin John 5 Panel Drug Test

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

Cabin John 10 Panel Drug Test

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

Cabin John On Site Drug Testing

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

Cabin John DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Cabin John, 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

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

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

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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

Fast and easy

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

Peter Villegas - 1/19/2025

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

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


(800) 221-4291