DOT CONSORTIUM ENROLLMENT - Woodfield, 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

34 DOT Drug-Testing Centers in Woodfield

Minutes Away, Test Today

20528 Boland Farm Rd Ste 205,4.85 miles

20528 Boland Farm Rd Ste 205,
Germantown, MD 20876

19785 Crystal Rock Dr, Ste 3085.93 miles

19785 Crystal Rock Dr, Ste 308
Germantown, MD 20874

19785 Crystal Rock Dr5.98 miles

19785 Crystal Rock Dr
Germantown, MD 20874

12321 Middlebrook Rd6.24 miles

12321 Middlebrook Rd
Germantown, MD 20874

803 Russell Ave6.45 miles

803 Russell Ave
Gaithersburg, MD 20879

12321 Middlebrook Road Suite 1016.69 miles

12321 Middlebrook Road Suite 101
Germantown, MD 20879

431 N Frederick Ave Gaithersburg7.33 miles

431 N Frederick Ave Gaithersburg
Gaithersburg, MD 20877

8945 N Westland Dr7.33 miles

8945 N Westland Dr
Gaithersburg, MD 20877

205 Center Street, Suite 2049.12 miles

205 Center Street, Suite 204
Mount Airy, MD 21771

301 Watersville Rd9.49 miles

301 Watersville Rd
Mount Airy, MD 21771

18111 Prince Philip Dr, Ste T129.64 miles

18111 Prince Philip Dr, Ste T12
Olney, MD 20832

15225 Shady Grove Road, Suite 2079.66 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

15005 Shady Grove Rd Ste 45010.03 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

9707 Medical Center Dr Ste 120,10.18 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

14800 Physicians Ln Ste 13110.27 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

Po Box 5981515.67 miles

Po Box 59815
Rockville, MD 20859

11002 Veirs Mill Rd Ste 70016.33 miles

11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

11055 Little Patuxent Pkwy, Suite 20216.54 miles

11055 Little Patuxent Pkwy, Suite 202
Columbia, MD 21044

1000 Liberty Rd Ste 10216.58 miles

1000 Liberty Rd Ste 102
Eldersburg, MD 21784

3676 Alpen Greenway16.70 miles

3676 Alpen Greenway
Burtonsville, MD 20866

490 Prospect Blvd Ste L16.86 miles

490 Prospect Blvd Ste L
Frederick, MD 21701

400 W 7th St17.08 miles

400 W 7th St
Frederick, MD 21701

1532 Liberty Road, Suite 10117.13 miles

1532 Liberty Road, Suite 101
Eldersburg, MD 21784

915 Toll House Ave Ste 203,17.24 miles

915 Toll House Ave Ste 203,
Frederick, MD 21701

13823 Outlet Dr17.29 miles

13823 Outlet Dr
Silver Spring, MD 20904

1560 Opossumtown Pike Ste A-22,17.62 miles

1560 Opossumtown Pike Ste A-22,
Frederick, MD 21702

2 Lyndhurst Ct17.64 miles

2 Lyndhurst Ct
Sterling, VA 20165

9801 Georgia Ave Ste 22217.79 miles

9801 Georgia Ave Ste 222
Silver Spring, MD 20902

141 Thomas Johnson Dr Ste 10017.89 miles

141 Thomas Johnson Dr Ste 100
Frederick, MD 21702

42010 Village Center Plz17.98 miles

42010 Village Center Plz
Stone Ridge, VA 20105

8218 Wisconsin Ave Ste 20818.32 miles

8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

21036 Tripleseven Rd18.66 miles

21036 Tripleseven Rd
Sterling, VA 20165

2 Pidgeon Hill Dr Suite 120,18.73 miles

2 Pidgeon Hill Dr Suite 120,
Sterling, VA 20165

8768 Susini Dr18.81 miles

8768 Susini Dr
Laurel, MD 20723

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers who are subject to 49 CFR 382.305 are required to maintain a compliant random testing program. Owner-operators operating in Woodfield, MD need to be part of a consortium involving at least two covered employees to ensure safety and compliance.

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

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

Marine employers fulfilling 46 CFR Part 16.230 must conduct random drug testing for safety-sensitive crewmembers. This enforcement is crucial to maintain maritime safety and compliance, especially in waterway-rich areas like Woodfield, MD.

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

FAA: Federal Aviation Administration

Employers regulated under 14 CFR Part 120 are required to include all safety-sensitive functions in their operations. In Woodfield, MD, these rules ensure the safety of the aviation workforce.

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

FRA- Federal Railroad Administration

In Woodfield, MD, railroads are mandated to prepare and adhere to a random testing plan approved by the FRA as specified under 49 CFR 219.601-219.609. This requirement is part of broader efforts to ensure the integrity and safety of rail operations by deterring substance abuse among railroad employees.

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 jurisdiction of 49 CFR Part 655 are tasked with implementing a scientifically grounded selection process. This practice ensures reliable testing outcomes and safety assurances within the domain of public transportation. Woodfield, MD is among the states enforcing these federal mandates, ensuring public welfare on transit systems is a primary concern.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

According to the regulations specified in 49 CFR Part 199, operators under Parts 192, 193, or 195 must conduct testing for covered employees. Effective implementation of these regulations in regions such as Woodfield, MD ensures the safety and integrity of 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 defines a DOT Consortium (C/TPA) and its necessity?

    This refers to a service agent responsible for overseeing portions or the entirety of an employer's drug and alcohol testing program according to 49 CFR part 40, managing random testing pools and compliance duties.

  • Do random testing percentages remain constant or vary?

    DOT random testing percentages may fluctuate based on positivity rates yearly, but within our consortium, all fees for such tests remain covered, regardless of rate changes.

  • What is the procedure when selected for a random test?

    ADT will inform the Designated Employer Representative (DER) or Owner Operator with details of the nearest testing facility via email/phone. The employee needs to proceed to the test site immediately upon notification.

  • Which substances are evaluated in a DOT drug test?

    A DOT drug test typically includes a DOT 5-panel urine screening alongside a DOT breath alcohol test, ensuring that tests are on a Federal CCF and Federal Alcohol Testing Form.

  • Is assistance available during a DOT audit or inspection?

    Indeed, ADT offers aid in organizing essential documents, including pre-employment testing records, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

  • Frequency for updating employee pools?

    Employee rosters can be updated each quarter, but employers can add/remove covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Woodfield Drug Testing

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Woodfield Industry Training

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

Woodfield Hair Drug Testing

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

Woodfield Alcohol Testing

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

Woodfield Drug Testing Services

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

Woodfield 5 Panel Drug Test

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

Woodfield 10 Panel Drug Test

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

Woodfield On Site Drug Testing

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

Woodfield DOT Physicals

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

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

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

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

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

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 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

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

Great service

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

Jesse Dupre - 4/12/2025

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

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


(800) 221-4291