DOT CONSORTIUM ENROLLMENT - Calvert, 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

32 DOT Drug-Testing Centers in Calvert

Minutes Away, Test Today

96 Armory Rd Ste 1022.01 miles

96 Armory Rd Ste 102
Prince Frederick, MD 20678

110 Hospital Rd Ste 3102.82 miles

110 Hospital Rd Ste 310
Prince Frederick, MD 20678

130 Hospital Rd2.88 miles

130 Hospital Rd
Prince Frederick, MD 20678

995 Prince Frederick Blvd #1073.07 miles

995 Prince Frederick Blvd #107
Prince Frederick, MD 20678

1430 Solomons Island Rd Ste 63.44 miles

1430 Solomons Island Rd Ste 6
Huntingtown, MD 20639

Onsite Only11.24 miles

Onsite Only
Hughesville, MD 20637

20 Creston Ln Ste F14.19 miles

20 Creston Ln Ste F
Solomons, MD 20688

14090 Solomons Island Rd S Ste 140015.14 miles

14090 Solomons Island Rd S Ste 1400
Solomons, MD 20688

24035 Three Notch Rd15.42 miles

24035 Three Notch Rd
Hollywood, MD 20636

25500 Point Lookout Rd17.41 miles

25500 Point Lookout Rd
Leonardtown, MD 20650

22576 Macarthur Blvd17.92 miles

22576 Macarthur Blvd
California, MD 20619

22196 Three Notch Rd Ste 30918.77 miles

22196 Three Notch Rd Ste 309
Lexington Park, MD 20653

3070 Heathcote Rd19.15 miles

3070 Heathcote Rd
Waldorf, MD 20602

12070 Old Line Ctr Ste 20119.15 miles

12070 Old Line Ctr Ste 201
Waldorf, MD 20602

2170 Old Washington Rd Ste 11119.45 miles

2170 Old Washington Rd Ste 111
Waldorf, MD 20601

3460 Old Washington Rd Ste 104,20.40 miles

3460 Old Washington Rd Ste 104,
Waldorf, MD 20602

3500 Old Washington Rd Ste 10420.46 miles

3500 Old Washington Rd Ste 104
Waldorf, MD 20602

20945 Great Mills Rd Ste 20220.77 miles

20945 Great Mills Rd Ste 202
Lexington Park, MD 20653

201 Centennial St B123.21 miles

201 Centennial St B1
La Plata, MD 20646

7700 Old Branch Ave E10823.95 miles

7700 Old Branch Ave E108
Clinton, MD 20735

403 Charles St 324.43 miles

403 Charles St 3
La Plata, MD 20646

Onsite Only26.03 miles

Onsite Only
Largo, MD 20774

503 Byrn St, 2nd Fl26.23 miles

503 Byrn St, 2nd Fl
Cambridge, MD 21613

4355 Forestville Rd Apt 30226.66 miles

4355 Forestville Rd Apt 302
Forestville, MD 20747

3169 Braverton St, Ste 20027.05 miles

3169 Braverton St, Ste 200
Edgewater, MD 21037

75 Mayo Rd27.17 miles

75 Mayo Rd
Edgewater, MD 21037

3059 Solomons Island Rd27.69 miles

3059 Solomons Island Rd
Edgewater, MD 21037

11435 Abbottswood Ct27.87 miles

11435 Abbottswood Ct
Largo, MD 20774

11435 Abbottswood Ct27.87 miles

11435 Abbottswood Ct
Upper Marlboro, MD 20774

9141 Alaking Ct Ste 11227.89 miles

9141 Alaking Ct Ste 112
Capitol Heights, MD 20743

12555 Central Ave. Ste A&f28.02 miles

12555 Central Ave. Ste A&f
Chino, CA 91710

5606 Holton Ln28.48 miles

5606 Holton Ln
Temple Hills, MD 20748

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In accordance with 49 CFR 382.305, it's mandatory for employers to maintain a compliant random testing program. Owner-operators are required to participate in a consortium pool consisting of at least two covered employees. In Calvert, MD, as elsewhere, this regulation helps ensure the safety and oversight of commercial motor vehicle operations.

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

USCG- United States Coast Guard (now under Homeland Security)

Marine employers in Calvert, MD, under 46 CFR Part 16.230, must conduct random drug testing focusing on safety-sensitive crewmembers. This stringent regulation ensures that those in critical operational roles are always clear-headed and fit for duty.

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

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers are mandated to include all functions that are safety-sensitive. This is a nationwide requirement, also enforced throughout Calvert, MD, ensuring a high safety standard in aviation.

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

FRA- Federal Railroad Administration

Railroads are required to submit and adhere to a random plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This ensures that railway operations in Calvert, MD comply with federal safety regulations, maintaining the welfare of both employees and passengers and safeguarding the extensive rail networks that traverse 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 in Calvert, MD, under the stipulations of 49 CFR Part 655, must employ a scientifically valid selection method for drug and alcohol testing. This process is fundamental in maintaining an unbiased and fair approach to testing, ensuring that safety is prioritized in public transportation services.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration

Operators guided by Parts 192, 193, or 195 must test covered employees as specified in 49 CFR Part 199. This regulation ensures safety and operational integrity, which is paramount in Calvert, MD given its expansive and often delicate ecosystems that could be impacted by pipeline operations.

  • 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 functions as a service agent managing all or a portion of an employer's drug and alcohol testing program, including the formation of random testing pools and tasks aligning with compliance under 49 CFR part 40.

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

DOT random testing percentages can vary yearly as they are influenced by the positivity rate. Nonetheless, all DOT random testing expenses in our consortium are all-inclusive, regardless of the rate.

What happens when I am selected for a random test?

ADT will inform either the company's DER or the Owner Operator by email or phone, giving details of the closest test location and related instructions. Upon receiving notification, the chosen employee must proceed to the testing site immediately.

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 crucial that all tests occur using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT is capable of organizing essential documentation like pre-employment tests, proof of inclusion in the random pool, supervisor training certificates, DOT policy frameworks, and MIS reports.

How often can I update my employee pool?

Employee roster updates can be confirmed on a quarterly basis. Employers are permitted to add or remove employees covered at any moment in advance of selection dates.

Find a DOT Drug Test Center Near You

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Calvert Drug Testing Services

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

Calvert 5 Panel Drug Test

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

Calvert 10 Panel Drug Test

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

Calvert On Site Drug Testing

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

Calvert DOT Physicals

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

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Fast and easy

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

Peter Villegas - 1/19/2025

Great service

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

Jesse Dupre - 4/12/2025

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

Great experience

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

Jenna Bee - 2/19/2025

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

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

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


(800) 221-4291