DOT CONSORTIUM ENROLLMENT - Mount Zion, 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

38 DOT Drug-Testing Centers in Mount Zion

Minutes Away, Test Today

18111 Prince Philip Dr, Ste T123.21 miles

18111 Prince Philip Dr, Ste T12
Olney, MD 20832

431 N Frederick Ave Gaithersburg5.76 miles

431 N Frederick Ave Gaithersburg
Gaithersburg, MD 20877

8945 N Westland Dr5.76 miles

8945 N Westland Dr
Gaithersburg, MD 20877

803 Russell Ave6.18 miles

803 Russell Ave
Gaithersburg, MD 20879

15225 Shady Grove Road, Suite 2077.16 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

15005 Shady Grove Rd Ste 4507.52 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

9707 Medical Center Dr Ste 120,7.79 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

20528 Boland Farm Rd Ste 205,8.00 miles

20528 Boland Farm Rd Ste 205,
Germantown, MD 20876

14800 Physicians Ln Ste 1318.38 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

19785 Crystal Rock Dr, Ste 3088.59 miles

19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874

19785 Crystal Rock Dr8.61 miles

19785 Crystal Rock Dr
Germantown, MD 20874

12321 Middlebrook Rd8.67 miles

12321 Middlebrook Rd
Germantown, MD 20874

12321 Middlebrook Road Suite 1019.18 miles

12321 Middlebrook Road Suite 101
Germantown, MD 20879

3676 Alpen Greenway10.35 miles

3676 Alpen Greenway
Burtonsville, MD 20866

11002 Veirs Mill Rd Ste 70010.58 miles

11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

13823 Outlet Dr10.86 miles

13823 Outlet Dr
Silver Spring, MD 20904

11055 Little Patuxent Pkwy, Suite 20211.78 miles

11055 Little Patuxent Pkwy, Suite 202
Columbia, MD 21044

9801 Georgia Ave Ste 22212.06 miles

9801 Georgia Ave Ste 222
Silver Spring, MD 20902

Po Box 5981512.35 miles

Po Box 59815
Rockville, MD 20859

301 Watersville Rd12.49 miles

301 Watersville Rd
Mount Airy, MD 21771

8768 Susini Dr12.76 miles

8768 Susini Dr
Laurel, MD 20723

8218 Wisconsin Ave Ste 20813.33 miles

8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

205 Center Street, Suite 20413.43 miles

205 Center Street, Suite 204
Mount Airy, MD 21771

1401 Blair Mill Rd Apt 122213.95 miles

1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

8121 Georgia Ave Ste 20814.00 miles

8121 Georgia Ave Ste 208
Silver Spring, MD 20910

4729 Sellman Rd14.55 miles

4729 Sellman Rd
Beltsville, MD 20705

10452 Baltimore Ave14.63 miles

10452 Baltimore Ave
Beltsville, MD 20705

6656 Dobbin Rd14.71 miles

6656 Dobbin Rd
Columbia, MD 21045

P. O. Box 37614.95 miles

P. O. Box 376
Laurel, MD 20725

9055 Chevrolet Dr Ste 101,16.03 miles

9055 Chevrolet Dr Ste 101,
Ellicott City, MD 21043

42010 Village Center Plz16.43 miles

42010 Village Center Plz
Stone Ridge, VA 20105

6201 Greenbelt Rd, Suite M316.66 miles

6201 Greenbelt Rd, Suite M3
College Park, MD 20740

On-site Only16.92 miles

On-site Only
Laurel, MD 20724

9396d Baltimore National Pike17.09 miles

9396d Baltimore National Pike
Ellicott City, MD 21042

1000 Liberty Rd Ste 10217.09 miles

1000 Liberty Rd Ste 102
Eldersburg, MD 21784

7933 Belle Point Dr17.17 miles

7933 Belle Point Dr
Greenbelt, MD 20770

1532 Liberty Road, Suite 10117.27 miles

1532 Liberty Road, Suite 101
Eldersburg, MD 21784

920 Varnum St Ne17.68 miles

920 Varnum St Ne
Washington, DC 20017

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In the state of Mount Zion, MD, employers governed by 49 CFR Â382.305 are obligated to uphold a compliant random testing program. Specifically, owner-operators must be part of a consortium group comprised of two or more covered employees. Within this regulatory framework:

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

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

Marine employers, in keeping with 46 CFR Part 16.230, are required to conduct random drug testing for all safety-sensitive crew members. This applies equally to marine sectors operating in Mount Zion, MD.

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

FAA- Federal Aviation Administration

In Mount Zion, MD, employers operating under 14 CFR Part 120 are expected to include all safety-sensitive functions in their compliance programs.

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

FRA- Federal Railroad Administration

The Federal Railroad Administration (FRA) mandates that all railroads within Mount Zion, MD meticulously draft and adhere to a random testing blueprint approved by the FRA, as stipulated in 49 CFR 219.601-219.609. By doing so, railways ensure the safety of operations and adherence to national safety standards. Such compliance is critical in detecting substance abuse among railroad personnel, thereby preventing potential safety hazards on Mount Zion, MD's rail networks.

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

Federal Transit Administration (FTA)

Employers overseen by 49 CFR Part 655 must utilize a scientifically valid method to select employees for testing. Through rigorous adherence to these protocols, Mount Zion, MD's public transit operators ensure that their workforce remains unimpaired and capable of providing safe transportation services across the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed by Parts 192, 193, or 195 are tasked with testing covered employees in accordance with 49 CFR Part 199. This imperative applies universally, including within Mount Zion, MD, safeguarding the integrity of the nation's pipelines.

  • 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 manager overseeing aspects of an employer's drug and alcohol testing program, which includes the management of random testing pools and meeting compliance requirements as per 49 CFR part 40.

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

The rates for DOT random testing can fluctuate annually depending on positivity rates. However, within our consortium, all DOT random testing fees are covered irrespective of the testing rate.

What happens when I am selected for a random test?

ADT notifies the Designated Employer Representative (DER) or the Owner Operator through email and phone with details about the nearest testing location and specific instructions. The employee selected for testing must promptly go to the designated testing facility upon notification.

What drugs are tested on a DOT drug test?

A standard DOT drug test screens for substances included in a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that these tests are carried out using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can assist by organizing necessary documents such as pre-employment test results, evidence of enrollment in a random pool, supervisor training certification, DOT policy documentation, and MIS reports.

How often can I update my employee pool?

We validate employee roster updates quarterly, and employers have the flexibility to add or remove covered employees at any time before the selection process occurs.

Find a DOT Drug Test Center Near You

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Mount Zion Drug Testing

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Mount Zion Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Mount Zion, MD.v

Mount Zion Hair Drug Testing

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

Mount Zion Alcohol Testing

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

Mount Zion Drug Testing Services

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

Mount Zion 5 Panel Drug Test

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

Mount Zion 10 Panel Drug Test

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

Mount Zion On Site Drug Testing

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

Mount Zion DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mount Zion, 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

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

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

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

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

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

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

quick to assist

They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

Gary Matkin - 2/19/2025

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

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

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024


(800) 221-4291