DOT CONSORTIUM ENROLLMENT - Gambrills, 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

30 DOT Drug-Testing Centers in Gambrills

Minutes Away, Test Today

408 Headquarters Dr Ste 3-b1.27 miles

408 Headquarters Dr Ste 3-b
Millersville, MD 21108

200 Hospital Dr Ste 103,3.65 miles

200 Hospital Dr Ste 103,
Glen Burnie, MD 21061

808 Landmark Dr Ste 1164.07 miles

808 Landmark Dr Ste 116
Glen Burnie, MD 21061

802 Cromwell Park Dr Ste H-cromwell Business Park5.06 miles

802 Cromwell Park Dr Ste H-cromwell Business Park
Glen Burnie, MD 21061

537 Ritchie Hwy Ste 2g5.42 miles

537 Ritchie Hwy Ste 2g
Severna Park, MD 21146

811 Cromwell Park Dr Ste 1045.71 miles

811 Cromwell Park Dr Ste 104
Glen Burnie, MD 21061

3708 Mountain Rd6.85 miles

3708 Mountain Rd
Pasadena, MD 21122

On-site Only8.49 miles

On-site Only
Laurel, MD 20724

820 Bestgate Rd,8.73 miles

820 Bestgate Rd,
Annapolis, MD 21401

7377 Washington Blvd Ste 101-1029.06 miles

7377 Washington Blvd Ste 101-102
Elkridge, MD 21075

701 Digital Drive Ste L9.08 miles

701 Digital Drive Ste L
Linthicum Heights, MD 21090

6785 Business Pkwy9.19 miles

6785 Business Pkwy
Elkridge, MD 21075

2661 Riva Rd Bldg 600 Suite 6109.22 miles

2661 Riva Rd Bldg 600 Suite 610
Annapolis, MD 21401

5822 Oakland Rd10.22 miles

5822 Oakland Rd
Halethorpe, MD 21227

4000 Mitchellville Rd Ste A112,10.77 miles

4000 Mitchellville Rd Ste A112,
Bowie, MD 20716

P. O. Box 37610.92 miles

P. O. Box 376
Laurel, MD 20725

3059 Solomons Island Rd11.18 miles

3059 Solomons Island Rd
Edgewater, MD 21037

2701 W Patapsco Ave Ste 22511.35 miles

2701 W Patapsco Ave Ste 225
Baltimore, MD 21230

1419 Forest Dr Ste 10411.45 miles

1419 Forest Dr Ste 104
Annapolis, MD 21403

4807 Benson Ave11.66 miles

4807 Benson Ave
Baltimore, MD 21227

3169 Braverton St, Ste 20011.70 miles

3169 Braverton St, Ste 200
Edgewater, MD 21037

6656 Dobbin Rd11.71 miles

6656 Dobbin Rd
Columbia, MD 21045

75 Mayo Rd11.75 miles

75 Mayo Rd
Edgewater, MD 21037

12200 Annapolis Rd, Suite 12011.82 miles

12200 Annapolis Rd, Suite 120
Glenn Dale, MD 20769

1419 Knecht Ave11.94 miles

1419 Knecht Ave
Baltimore, MD 21227

3060 Mitchellville Rd11.95 miles

3060 Mitchellville Rd
Bowie, MD 20716

Onsite Only12.00 miles

Onsite Only
Annapolis, MD 21409

10117 Palamar Dr12.35 miles

10117 Palamar Dr
Lanham, MD 20706

8768 Susini Dr12.49 miles

8768 Susini Dr
Laurel, MD 20723

1667 Homewood Landing Rd12.62 miles

1667 Homewood Landing Rd
Annapolis, MD 21409

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Businesses required to adhere to 49 CFR 382.305 are mandated to maintain a proper random testing program that complies with all relevant regulations. Those who are owner-operators are obliged to be part of a larger consortium pool involving at least two covered employees. Within states like Gambrills, MD, it's crucial for compliance to ensure safe motor carrier 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 operating under 46 CFR Part 16.230 are tasked with conducting random drug testing for crew members holding safety-sensitive positions. Such mandates extend to all states, including Gambrills, MD, ensuring the safety and security of maritime operations.

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

FAA: Federal Aviation Administration

Employers covered under the guidelines of 14 CFR Part 120 are tasked with incorporating every safety-sensitive operation. This encompasses not only federal compliance but ensures that aviation safety standards are maintained in all states, including Gambrills, MD.

  • 25% Rate: Testing for Controlled Substances through a DOT 5-panel urine process.
  • 10% Rate: Performing Breath Alcohol Testing (BAT).
FAA Enroll Today

FRA- Federal Railroad Administration

Gambrills, MD Railroads and FRA Compliance

Under 49 CFR 219.601-219.609, railroads in Gambrills, MD are compelled to develop and adhere to a random testing plan approved by the FRA. This ensures compliance with federal safety standards and promotes high safety conditions throughout 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

FTA: Federal Transit Administration in Gambrills, MD

Employers under the jurisdiction of 49 CFR Part 655 in Gambrills, MD are mandated to employ a scientifically valid method for selecting random testing candidates, thereby maintaining the integrity and compliance of their transit operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In adherence to federal mandates, operators in Gambrills, MD who fall under Parts 192, 193, or 195 are required to conduct testing of covered employees as dictated by 49 CFR Part 199. The goal is to maintain high safety and compliance levels at all times.

  • 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 handling parts or all of an employer's drug and alcohol testing program, including random testing pools as mandated by 49 CFR part 40.

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

DOT random testing rates can vary annually depending on the positivity rate, but within our consortium, regardless of the random testing rate, all DOT random testing fees are covered.

What happens when I am selected for a random test?

ADT will inform the Company DER or Owner Operator via email or phone, providing the nearest test location and guidelines. The notified employee has to immediately head to the designated testing center.

What drugs are tested on a DOT drug test?

A DOT drug test involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that these tests are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can organize necessary documents such as pre-employment test results, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

Employee roster updates are confirmed quarterly. Employers can adjust the list of covered employees anytime before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Gambrills Drug Testing

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Gambrills Industry Training

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

Gambrills Hair Drug Testing

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

Gambrills Alcohol Testing

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

Gambrills Drug Testing Services

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

Gambrills 5 Panel Drug Test

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

Gambrills 10 Panel Drug Test

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

Gambrills On Site Drug Testing

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

Gambrills DOT Physicals

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

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

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

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

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

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

Great service

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

Jesse Dupre - 4/12/2025

Really Helpful

I am just really happy to see that the location near me still offers hair follicle tests!! They are really helpful when any false positives happen, waiting on my results. Hope they come fast!

Kali Collins - 1/16/2025

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

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

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


(800) 221-4291