DOT CONSORTIUM ENROLLMENT - Highland, 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

37 DOT Drug-Testing Centers in Highland

Minutes Away, Test Today

11055 Little Patuxent Pkwy, Suite 2024.64 miles

11055 Little Patuxent Pkwy, Suite 202
Columbia, MD 21044

3676 Alpen Greenway4.98 miles

3676 Alpen Greenway
Burtonsville, MD 20866

18111 Prince Philip Dr, Ste T125.56 miles

18111 Prince Philip Dr, Ste T12
Olney, MD 20832

8768 Susini Dr5.65 miles

8768 Susini Dr
Laurel, MD 20723

13823 Outlet Dr6.68 miles

13823 Outlet Dr
Silver Spring, MD 20904

6656 Dobbin Rd7.05 miles

6656 Dobbin Rd
Columbia, MD 21045

P. O. Box 3768.43 miles

P. O. Box 376
Laurel, MD 20725

9055 Chevrolet Dr Ste 101,9.71 miles

9055 Chevrolet Dr Ste 101,
Ellicott City, MD 21043

On-site Only9.83 miles

On-site Only
Laurel, MD 20724

6785 Business Pkwy10.14 miles

6785 Business Pkwy
Elkridge, MD 21075

7377 Washington Blvd Ste 101-10210.19 miles

7377 Washington Blvd Ste 101-102
Elkridge, MD 21075

4729 Sellman Rd10.28 miles

4729 Sellman Rd
Beltsville, MD 20705

10452 Baltimore Ave10.71 miles

10452 Baltimore Ave
Beltsville, MD 20705

9396d Baltimore National Pike10.79 miles

9396d Baltimore National Pike
Ellicott City, MD 21042

11002 Veirs Mill Rd Ste 70011.04 miles

11002 Veirs Mill Rd Ste 700
Wheaton, MD 20902

9801 Georgia Ave Ste 22212.13 miles

9801 Georgia Ave Ste 222
Silver Spring, MD 20902

8945 N Westland Dr12.84 miles

8945 N Westland Dr
Gaithersburg, MD 20877

431 N Frederick Ave Gaithersburg12.84 miles

431 N Frederick Ave Gaithersburg
Gaithersburg, MD 20877

6201 Greenbelt Rd, Suite M312.89 miles

6201 Greenbelt Rd, Suite M3
College Park, MD 20740

7933 Belle Point Dr13.04 miles

7933 Belle Point Dr
Greenbelt, MD 20770

15225 Shady Grove Road, Suite 20713.36 miles

15225 Shady Grove Road, Suite 207
Rockville, MD 20850

8121 Georgia Ave Ste 20813.54 miles

8121 Georgia Ave Ste 208
Silver Spring, MD 20910

803 Russell Ave13.60 miles

803 Russell Ave
Gaithersburg, MD 20879

15005 Shady Grove Rd Ste 45013.62 miles

15005 Shady Grove Rd Ste 450
Rockville, MD 20850

1401 Blair Mill Rd Apt 122213.65 miles

1401 Blair Mill Rd Apt 1222
Silver Spring, MD 20910

9707 Medical Center Dr Ste 120,13.91 miles

9707 Medical Center Dr Ste 120,
Rockville, MD 20850

2 East Rolling Crossroads, Suite 5114.02 miles

2 East Rolling Crossroads, Suite 51
Catonsville, MD 21228

5822 Oakland Rd14.59 miles

5822 Oakland Rd
Halethorpe, MD 21227

14800 Physicians Ln Ste 13114.68 miles

14800 Physicians Ln Ste 131
Rockville, MD 20850

5411 Old Frederick Rd Ste 9,14.87 miles

5411 Old Frederick Rd Ste 9,
Baltimore, MD 21229

8218 Wisconsin Ave Ste 20814.90 miles

8218 Wisconsin Ave Ste 208
Bethesda, MD 20814

10117 Palamar Dr14.96 miles

10117 Palamar Dr
Lanham, MD 20706

301 Watersville Rd15.02 miles

301 Watersville Rd
Mount Airy, MD 21771

4807 Benson Ave15.40 miles

4807 Benson Ave
Baltimore, MD 21227

1532 Liberty Road, Suite 10115.41 miles

1532 Liberty Road, Suite 101
Eldersburg, MD 21784

701 Digital Drive Ste L15.43 miles

701 Digital Drive Ste L
Linthicum Heights, MD 21090

5400 Old Court Rd Ste 102,15.59 miles

5400 Old Court Rd Ste 102,
Randallstown, MD 21133

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers subject to 49 CFR 382.305 must implement a compliant random testing program. Owner-operators must be part of a consortium pool with at least two covered employees.

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

Highland, MD is among the states where these federal regulations are enforced, ensuring that drivers and employers adhere to the safety and compliance standards set forth.

FMCSA Enroll Today

USCG: In Highland, MD, marine employers under the jurisdiction of 46 CFR Part 16.230 are mandated to execute random drug testing for crew members involved in safety-sensitive tasks. This ensures the safety and security of marine operations.

  • 50% - Perform controlled substances testing via the DOT 5-panel urine analysis
  • Alcohol - Not requisite for USCG random minimum standards
USCG Enroll Today

Overseen by the FAA, or Federal Aviation Administration, employers who operate under 14 CFR Part 120 must account for and include all safety-sensitive job functions. Compliance with these regulations is critical in Highland, MD, where aviation safety standards maintain the security of travelers and industry personnel.

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

FRA- Federal Railroad Administration

Railroads operating in Highland, MD are required to submit and follow an FRA-approved random testing plan as stipulated by 49 CFR 219.601-219.609. This ensures that the workforce meets federally regulated safety standards consistently 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

Federal Transit Administration (FTA)

Employers overseen by 49 CFR Part 655 must utilize a scientifically valid method to select employees for testing. Through rigorous adherence to these protocols, Highland, MD's public transit operators ensure that their workforce remains unimpaired and capable of providing safe transportation services across the state.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration

Operators guided by Parts 192, 193, or 195 must test covered employees as specified in 49 CFR Part 199. This regulation ensures safety and operational integrity, which is paramount in Highland, MD given its expansive and often delicate ecosystems that could be impacted by 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 is a DOT Consortium (C/TPA) and who needs it?

A consortium C/TPA acts as a service agent managing part or all of an employer's drug and alcohol testing programs, including overseeing random testing pools and other compliance tasks under 49 CFR part 40.

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

DOT random testing rates may fluctuate annually based on the positivity rate; however, in our consortium, regardless of the random testing rate, all DOT random testing fees are accommodated.

What happens when I am selected for a random test?

ADT will notify the company's DER or Owner Operator via email or phone with the nearest testing location and instructions. The selected individual must proceed to the testing center immediately upon notification.

What drugs are tested on a DOT drug test?

A DOT drug test includes a DOT 5 panel urine test and a DOT breath alcohol test. It's important to ensure tests are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can provide the required documentation and resources such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

We update employee rosters quarterly. Employers can add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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

Highland Hair Drug Testing

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Highland Alcohol Testing

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

Highland Drug Testing Services

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

Highland 5 Panel Drug Test

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

Highland 10 Panel Drug Test

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

Highland On Site Drug Testing

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

Highland DOT Physicals

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

Great service

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

Jesse Dupre - 4/12/2025

Everything was great

Everything was great, the staff was very polite. Thank you.

Olga Petrova - 9/19/2024

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

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

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

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

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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


(800) 221-4291