DOT CONSORTIUM ENROLLMENT - La Plata, 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

39 DOT Drug-Testing Centers in La Plata

Minutes Away, Test Today

201 Centennial St B10.21 miles

201 Centennial St B1
La Plata, MD 20646

403 Charles St 31.42 miles

403 Charles St 3
La Plata, MD 20646

3500 Old Washington Rd Ste 1046.84 miles

3500 Old Washington Rd Ste 104
Waldorf, MD 20602

3460 Old Washington Rd Ste 104,6.87 miles

3460 Old Washington Rd Ste 104,
Waldorf, MD 20602

3070 Heathcote Rd7.12 miles

3070 Heathcote Rd
Waldorf, MD 20602

12070 Old Line Ctr Ste 2017.50 miles

12070 Old Line Ctr Ste 201
Waldorf, MD 20602

3059 Marshall Hall Rd8.59 miles

3059 Marshall Hall Rd
Bryans Road, MD 20616

2170 Old Washington Rd Ste 1119.93 miles

2170 Old Washington Rd Ste 111
Waldorf, MD 20601

Onsite Only11.85 miles

Onsite Only
Hughesville, MD 20637

8101 Hinson Farm Rd Ste 31415.36 miles

8101 Hinson Farm Rd Ste 314
Alexandria, VA 22306

7700 Old Branch Ave E10815.80 miles

7700 Old Branch Ave E108
Clinton, MD 20735

7609 Richmond Hwy Ste B16.41 miles

7609 Richmond Hwy Ste B
Alexandria, VA 22306

14527 Jefferson Davis Hwy Featherstone Square Shopping Ctr16.83 miles

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

2080 Daniel Stuart Square,17.69 miles

2080 Daniel Stuart Square,
Woodbridge, VA 22191

6020 Richmond Hwy Ste 10018.51 miles

6020 Richmond Hwy Ste 100
Alexandria, VA 22303

216 Locust St18.63 miles

216 Locust St
Occaquan, VA 22125

14010 Smoketown Road, Ste 10119.22 miles

14010 Smoketown Road, Ste 101
Woodbridge, VA 22192

17932 Fraley Blvd Ste 40519.23 miles

17932 Fraley Blvd Ste 405
Dumfries, VA 22026

3928 Lansing Ct19.31 miles

3928 Lansing Ct
Dumfries, VA 22026

17017 Dumfries Rd19.57 miles

17017 Dumfries Rd
Dumfries, VA 22025

7839 Rolling Rd Ste A19.59 miles

7839 Rolling Rd Ste A
Springfield, VA 22153

225 Reinekers Ln19.60 miles

225 Reinekers Ln
Alexandria, VA 22314

5606 Holton Ln19.69 miles

5606 Holton Ln
Temple Hills, MD 20748

6226 Old Franconia Rd19.79 miles

6226 Old Franconia Rd
Alexandria, VA 22310

3990 Fettler Park Dr20.24 miles

3990 Fettler Park Dr
Dumfries, VA 22025

995 Prince Frederick Blvd #10720.25 miles

995 Prince Frederick Blvd #107
Prince Frederick, MD 20678

1430 Solomons Island Rd Ste 620.39 miles

1430 Solomons Island Rd Ste 6
Huntingtown, MD 20639

130 Hospital Rd20.60 miles

130 Hospital Rd
Prince Frederick, MD 20678

110 Hospital Rd Ste 31020.63 miles

110 Hospital Rd Ste 310
Prince Frederick, MD 20678

6120 Brandon Ave Ste 10520.82 miles

6120 Brandon Ave Ste 105
Springfield, VA 22150

4527 Duke St20.84 miles

4527 Duke St
Alexandria, VA 22304

4158 Dale Blvd20.98 miles

4158 Dale Blvd
Dale City, VA 22193

5130 Duke St Ste 1021.02 miles

5130 Duke St Ste 10
Alexandria, VA 22304

96 Armory Rd Ste 10221.12 miles

96 Armory Rd Ste 102
Prince Frederick, MD 20678

5590 General Washington Dr21.15 miles

5590 General Washington Dr
Alexandria, VA 22312

6144 Edsall Rd Apt 30321.18 miles

6144 Edsall Rd Apt 303
Alexandria, VA 22304

4355 Forestville Rd Apt 30221.42 miles

4355 Forestville Rd Apt 302
Forestville, MD 20747

4320 Seminary Rd21.52 miles

4320 Seminary Rd
Alexandria, VA 22304

14142 Minnieville Rd Minnieville Plaze Suite 20421.84 miles

14142 Minnieville Rd Minnieville Plaze Suite 204
Woodbridge, VA 22193

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration in La Plata, MD

Employers subject to 49 CFR 382.305 are mandated to uphold a compliant random testing program. Specifically, owner-operators are required to be part of a consortium pool comprising at least two covered employees. In La Plata, MD, these regulations ensure that safety and adherence to federal standards are maintained across the state.

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

USCG: United States Coast Guard

As part of the US Department of Homeland Security, marine employers in La Plata, MD and elsewhere are required, under 46 CFR Part 16.230, to conduct random drug testing for their safety-sensitive crewmembers. The program consists of:

  • 50% – Testing for Controlled Substances through DOT 5-panel urine tests.
  • Alcohol testing is not applicable for USCG random minimums.

USCG Enroll Today

FAA- Federal Aviation Administration

In La Plata, MD, employers governed by 14 CFR Part 120 must include all safety-sensitive functions in their testing programs. This mandate ensures the operational safety in aviation sectors by including both controlled substances and alcohol testing as part of the protocol.

  • 25%- Testing for controlled substances via DOT 5-panel urine tests
  • 10%- Breath Alcohol Testing (BAT)
FAA Enroll Today

FRA- Federal Railroad Administration

Railroads are obliged to submit and adhere to a random plan approved by the FRA as per regulations 49 CFR 219.601-219.609. In La Plata, MD, these compliance criteria aid in safeguarding the integrity and safety of railway operations.

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 La Plata, MD

Employers in La Plata, 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, particularly those in La Plata, MD, governed by Parts 192, 193, or 195 must conduct employee testing in line with 49 CFR Part 199. This requirement helps protect public safety by maintaining rigorous testing standards for hazardous material handlers.

  • 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 for managing an employer's drug and alcohol testing program, handling random testing pools and ensuring adherence to the requirements under 49 CFR part 40.

Are Random Testing Percentages Fixed or Variable?

The rates for DOT random testing can vary annually depending on the positivity rate. Our consortium covers all costs for DOT random testing regardless of these rate changes.

Procedure for Random Test Selection

Once selected, ADT will alert the company DER or Owner Operator via email or phone, providing details on the nearest test location and instructions. Employees must immediately head to the testing location once informed.

DOT Drug Test Components

Diverse substances are screened in a DOT drug test, including a DOT 5-panel urine and a DOT breath alcohol test, conducted on a Federal CCF and Alcohol Testing Forms.

Support During a DOT Audit or Inspection

Yes, ADT assists by assembling essential documents like pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy creation, and MIS reports.

Updating Employee Pool Frequency

We process employee roster updates quarterly, yet employers can add or remove employees at any point before selection periods.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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La Plata DNA Testing

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La Plata Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in La Plata, MD.v

La Plata Hair Drug Testing

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

La Plata Alcohol Testing

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

La Plata Drug Testing Services

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

La Plata 5 Panel Drug Test

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

La Plata 10 Panel Drug Test

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

La Plata On Site Drug Testing

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

La Plata DOT Physicals

Certified DOT physicals with quick, reliable exams to keep La Plata, 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 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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

Excellant Performance

The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

Eli Gonzalez - 1/4/2025

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

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

Reception is kind and helpful

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

Yusuf Narmuradov - 11/19/2024

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

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

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


(800) 221-4291