DOT CONSORTIUM ENROLLMENT - Longwoods, 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

40 DOT Drug-Testing Centers in Longwoods

Minutes Away, Test Today

219 S Washington St4.46 miles

219 S Washington St
Easton, MD 21601

8615 Commerce Dr Ste 45.09 miles

8615 Commerce Dr Ste 4
Easton, MD 21601

8163 Ocean Gtwy5.92 miles

8163 Ocean Gtwy
Easton, MD 21601

401 Purdy St, Ste 2026.47 miles

401 Purdy St, Ste 202
Easton, MD 21601

125 Shoreway Dr6.95 miles

125 Shoreway Dr
Queenstown, MD 21658

5 Chester Plz10.62 miles

5 Chester Plz
Chester, MD 21619

2112 Didonato Dr, Ste F12.94 miles

2112 Didonato Dr, Ste F
Chester, MD 21619

503 Byrn St, 2nd Fl19.95 miles

503 Byrn St, 2nd Fl
Cambridge, MD 21613

1667 Homewood Landing Rd21.85 miles

1667 Homewood Landing Rd
Annapolis, MD 21409

Onsite Only22.46 miles

Onsite Only
Annapolis, MD 21409

1419 Forest Dr Ste 10424.32 miles

1419 Forest Dr Ste 104
Annapolis, MD 21403

514 Washington Ave, Ste 425.13 miles

514 Washington Ave, Ste 4
Chestertown, MD 21620

75 Mayo Rd26.29 miles

75 Mayo Rd
Edgewater, MD 21037

820 Bestgate Rd,26.52 miles

820 Bestgate Rd,
Annapolis, MD 21401

3059 Solomons Island Rd26.64 miles

3059 Solomons Island Rd
Edgewater, MD 21037

3169 Braverton St, Ste 20026.69 miles

3169 Braverton St, Ste 200
Edgewater, MD 21037

2661 Riva Rd Bldg 600 Suite 61027.11 miles

2661 Riva Rd Bldg 600 Suite 610
Annapolis, MD 21401

543 N Shipley St Ste F28.66 miles

543 N Shipley St Ste F
Seaford, DE 19973

543 N Shipley St28.66 miles

543 N Shipley St
Seaford, DE 19973

701 Health Services Dr29.33 miles

701 Health Services Dr
Seaford, DE 19973

537 Ritchie Hwy Ste 2g29.36 miles

537 Ritchie Hwy Ste 2g
Severna Park, MD 21146

808 Middleford Rd, Suite 529.60 miles

808 Middleford Rd, Suite 5
Seaford, DE 19973

24459 Sussex Hwy Ste 229.72 miles

24459 Sussex Hwy Ste 2
Seaford, DE 19973

3708 Mountain Rd30.24 miles

3708 Mountain Rd
Pasadena, MD 21122

408 Headquarters Dr Ste 3-b33.85 miles

408 Headquarters Dr Ste 3-b
Millersville, MD 21108

550 S Dupont Blvd Ste B34.46 miles

550 S Dupont Blvd Ste B
Milford, DE 19963

1430 Solomons Island Rd Ste 634.52 miles

1430 Solomons Island Rd Ste 6
Huntingtown, MD 20639

130 Hospital Rd34.63 miles

130 Hospital Rd
Prince Frederick, MD 20678

110 Hospital Rd Ste 31034.64 miles

110 Hospital Rd Ste 310
Prince Frederick, MD 20678

96 Armory Rd Ste 10234.69 miles

96 Armory Rd Ste 102
Prince Frederick, MD 20678

200 Hospital Dr Ste 103,34.94 miles

200 Hospital Dr Ste 103,
Glen Burnie, MD 21061

301 Jefferson Ave35.00 miles

301 Jefferson Ave
Milford, DE 19963

995 Prince Frederick Blvd #10735.06 miles

995 Prince Frederick Blvd #107
Prince Frederick, MD 20678

4000 Mitchellville Rd Ste A112,35.17 miles

4000 Mitchellville Rd Ste A112,
Bowie, MD 20716

975 N Dupont Hwy,35.20 miles

975 N Dupont Hwy,
Milford, DE 19963

1250 W North St35.38 miles

1250 W North St
Dover, DE 19904

3060 Mitchellville Rd35.61 miles

3060 Mitchellville Rd
Bowie, MD 20716

1078 S State St Ste 235.66 miles

1078 S State St Ste 2
Dover, DE 19901

1275 S State St35.71 miles

1275 S State St
Dover, DE 19901

1730 Merritt Blvd Choice One Uc Baltimore35.80 miles

1730 Merritt Blvd Choice One Uc Baltimore
Baltimore, MD 21222

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In Longwoods, MD and beyond, employers regulated by 49 CFR 382.305 must execute a legally compliant random testing program. Owner-operators are required to be part of a consortium pool composed of at least two covered employees.

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

USCG: United States Coast Guard (currently under the Department of Homeland Security)

Marine employers governed by 46 CFR Part 16.230 must randomly drug test crew members who perform safety-for-the-ship activities. In Longwoods, MD, this measure is diligently applied to ensure maritime safety and to prevent impairment-related incidents on the waterways.

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

FAA: Federal Aviation Administration

Under the directives of 14 CFR Part 120, employers are obligated to monitor safety-sensitive functions meticulously. In Longwoods, MD, this regulation ensures the aviation sector adheres to stringent safety protocols essential for protecting both passengers and aviation professionals.

  • 25% - Controlled Substances (DOT 5-panel urine)
  • 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 Longwoods, 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 Compliance Requirements

Employers under 49 CFR Part 655 must implement scientifically and randomly selected drug and alcohol testing methods. This is a regulation closely followed within Longwoods, MD to maintain safety and compliance in transit operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed by Parts 192, 193, or 195 are required to conduct tests on covered employees in line with 49 CFR Part 199. Within Longwoods, MD, adherence to these regulations is vital for the safe transport and operation of pipelines and hazardous materials.

  • Longwoods, MD's infrastructure safety protocols are bolstered by these rigorous standards, ensuring well-regulated 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) is an agent that oversees employer drug and alcohol testing programs, managing random testing pools and compliance as per 49 CFR part 40 requirements.

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

While DOT random testing percentages can fluctuate annually based on positivity rates, within our consortium, all fees are inclusive regardless of rate changes.

What happens when I am selected for a random test?

ADT contacts the designated company DER or Owner Operator via email or phone, providing details and directions to the nearest testing site. Immediate testing is required upon notification.

What drugs are tested on a DOT drug test?

DOT drug tests involve a 5-panel urine screen and a Breath Alcohol Test, always conducted using appropriate Federal CCF and Alcohol Testing Forms.

Can you help during a DOT audit or inspection?

Yes, ADT assists by assembling necessary documentation, such as pre-employment tests, random pool enrollment proof, supervisory training certificates, DOT policy documentation, and MIS reports.

How often can I update my employee pool?

We allow employers to update their covered employee roster at any point before selections are made, with quarterly confirmations.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Longwoods Drug Testing

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Longwoods DNA Testing

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Longwoods Industry Training

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

Longwoods Hair Drug Testing

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

Longwoods Alcohol Testing

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

Longwoods Drug Testing Services

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

Longwoods 5 Panel Drug Test

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

Longwoods 10 Panel Drug Test

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

Longwoods On Site Drug Testing

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

Longwoods DOT Physicals

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

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Fast and efficient service

Fast and efficient service for employers wanting to do pre employment drug screening that meets DOT requirements!!

Mary Thomas - 4/5/2025

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Fast and easy

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

Peter Villegas - 1/19/2025

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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

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

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

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025


(800) 221-4291