DOT CONSORTIUM ENROLLMENT - Saint Charles, 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 Saint Charles

Minutes Away, Test Today

3500 Old Washington Rd Ste 1041.57 miles

3500 Old Washington Rd Ste 104
Waldorf, MD 20602

3460 Old Washington Rd Ste 104,1.62 miles

3460 Old Washington Rd Ste 104,
Waldorf, MD 20602

3070 Heathcote Rd2.54 miles

3070 Heathcote Rd
Waldorf, MD 20602

12070 Old Line Ctr Ste 2012.73 miles

12070 Old Line Ctr Ste 201
Waldorf, MD 20602

2170 Old Washington Rd Ste 1114.65 miles

2170 Old Washington Rd Ste 111
Waldorf, MD 20601

201 Centennial St B15.65 miles

201 Centennial St B1
La Plata, MD 20646

403 Charles St 36.39 miles

403 Charles St 3
La Plata, MD 20646

3059 Marshall Hall Rd7.43 miles

3059 Marshall Hall Rd
Bryans Road, MD 20616

7700 Old Branch Ave E10810.40 miles

7700 Old Branch Ave E108
Clinton, MD 20735

Onsite Only11.25 miles

Onsite Only
Hughesville, MD 20637

8101 Hinson Farm Rd Ste 31411.87 miles

8101 Hinson Farm Rd Ste 314
Alexandria, VA 22306

7609 Richmond Hwy Ste B12.86 miles

7609 Richmond Hwy Ste B
Alexandria, VA 22306

6020 Richmond Hwy Ste 10014.50 miles

6020 Richmond Hwy Ste 100
Alexandria, VA 22303

5606 Holton Ln14.53 miles

5606 Holton Ln
Temple Hills, MD 20748

225 Reinekers Ln15.41 miles

225 Reinekers Ln
Alexandria, VA 22314

4355 Forestville Rd Apt 30216.01 miles

4355 Forestville Rd Apt 302
Forestville, MD 20747

6226 Old Franconia Rd16.80 miles

6226 Old Franconia Rd
Alexandria, VA 22310

4527 Duke St17.11 miles

4527 Duke St
Alexandria, VA 22304

5130 Duke St Ste 1017.43 miles

5130 Duke St Ste 10
Alexandria, VA 22304

14527 Jefferson Davis Hwy Featherstone Square Shopping Ctr17.54 miles

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

7839 Rolling Rd Ste A17.67 miles

7839 Rolling Rd Ste A
Springfield, VA 22153

4320 Seminary Rd17.68 miles

4320 Seminary Rd
Alexandria, VA 22304

6144 Edsall Rd Apt 30317.81 miles

6144 Edsall Rd Apt 303
Alexandria, VA 22304

6120 Brandon Ave Ste 10518.11 miles

6120 Brandon Ave Ste 105
Springfield, VA 22150

5590 General Washington Dr18.16 miles

5590 General Washington Dr
Alexandria, VA 22312

216 Locust St18.18 miles

216 Locust St
Occaquan, VA 22125

2080 Daniel Stuart Square,18.23 miles

2080 Daniel Stuart Square,
Woodbridge, VA 22191

1430 Solomons Island Rd Ste 618.37 miles

1430 Solomons Island Rd Ste 6
Huntingtown, MD 20639

995 Prince Frederick Blvd #10718.46 miles

995 Prince Frederick Blvd #107
Prince Frederick, MD 20678

130 Hospital Rd18.74 miles

130 Hospital Rd
Prince Frederick, MD 20678

110 Hospital Rd Ste 31018.78 miles

110 Hospital Rd Ste 310
Prince Frederick, MD 20678

5510 Alma Ln Ste 20019.04 miles

5510 Alma Ln Ste 200
Springfield, VA 22151

5501 Backlick Rd19.09 miles

5501 Backlick Rd
Springfield, VA 22151

9141 Alaking Ct Ste 11219.12 miles

9141 Alaking Ct Ste 112
Capitol Heights, MD 20743

96 Armory Rd Ste 10219.48 miles

96 Armory Rd Ste 102
Prince Frederick, MD 20678

3263 Columbia Pike19.66 miles

3263 Columbia Pike
Arlington, VA 22204

14010 Smoketown Road, Ste 10119.73 miles

14010 Smoketown Road, Ste 101
Woodbridge, VA 22192

5550 Columbia Pike Apt 55119.84 miles

5550 Columbia Pike Apt 551
Arlington, VA 22204

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration
In Saint Charles, MD and beyond, employers falling under 49 CFR 382.305 are mandated to operate a compliant random program. Owner-operators need to be part of a consortium with at least two participating employees.

  • 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, as directed by 46 CFR Part 16.230, are required to perform random drug testing for crewmembers in safety-sensitive roles. In Saint Charles, MD, compliance with this mandate is critical to sea operations, ensuring maritime safety and regulatory conformity.

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

FAA- Federal Aviation Administration

Saint Charles, MD-based employers operating under 14 CFR Part 120 must integrate all safety-sensitive functions into their compliance plans. This inclusion ensures systematic assessment and regulation of personnel fulfilling sensitive roles, thereby enhancing overall air safety.

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

FRA- Federal Railroad Administration

Railroad entities must create and execute a random testing plan which has been sanctioned by the FRA, adhering to the provisions of sections 49 CFR 219.601-219.609. This comprehensive framework guarantees constant safety measures across every state, including Saint Charles, MD, reinforcing the core ethos of rail safety and compliance.

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: Federal Transit Administration Obligations in Saint Charles, MD

Employers in Saint Charles, MD, governed by 49 CFR Part 655, must employ a scientifically sound selection process for employee testing. This ensures that all safety-sensitive transit operations maintain necessary compliance with federal standards.

  • 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 Saint Charles, 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 defines a DOT Consortium (C/TPA) and its users?

A Consortium C/TPA functions as a service agent, managing an employer's drug and alcohol testing program in full or in part, organizing random testing pools and ensuring compliance with the regulations outlined in 49 CFR Part 40.

Do random testing percentages remain constant over time or vary?

DOT random testing percentages can shift annually depending on the rate of positive results, however, in our consortium, all required fees for random DOT testing are invariably covered, irrespective of the rate.

What should be expected if chosen for a random test?

Upon selection for a random test, ADT will contact either the company's Designated Employer Representative (DER) or the Owner-Operator through email or phone, providing the details of the nearest testing location and the necessary instructions. The chosen employee is required to visit the testing facility immediately after being notified.

What substances are included in a DOT drug test?

A DOT drug test includes a 5-panel urine test and a breath alcohol test. It is essential that these tests are administered using a Federal Custody and Control Form (CCF) and Federal Alcohol Testing Form.

Can you offer assistance during a DOT audit or inspection?

Certainly, ADT can arrange for vital documents such as pre-employment tests, proof of enrollment in random pools, supervisor training certifications, development of DOT policies, and MIS reports.

How frequently may I update my employee pool?

Employee roster updates are verified every quarter, allowing employers to add or remove covered employees any time prior to the selection dates.

Find a DOT Drug Test Center Near You

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Saint Charles Drug Testing

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Saint Charles Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Saint Charles, MD.v

Saint Charles Hair Drug Testing

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

Saint Charles Alcohol Testing

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

Saint Charles Drug Testing Services

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

Saint Charles 5 Panel Drug Test

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

Saint Charles 10 Panel Drug Test

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

Saint Charles On Site Drug Testing

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

Saint Charles DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Saint Charles, 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

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

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

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

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

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

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

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

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

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


(800) 221-4291