DOT CONSORTIUM ENROLLMENT - Liberty Plain, MA

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 Liberty Plain

Minutes Away, Test Today

42 Washington Street0.33 miles

42 Washington Street
Norwell, MA 2061

1399 Washington St2.73 miles

1399 Washington St
Hanover, MA 2339

851 Main Street, 2nd Floor3.66 miles

851 Main Street, 2nd Floor
S. Weymouth, MA 2190

223 Chief Justice Cushing Hwy,5.66 miles

223 Chief Justice Cushing Hwy,
Cohasset, MA 2025

Onsite Only6.82 miles

Onsite Only
Whitman, MA 2382

421 Pine St7.14 miles

421 Pine St
Marshfield, MA 2050

250 Pond St7.14 miles

250 Pond St
Braintree, MA 2184

759 Granite St7.47 miles

759 Granite St
Braintree, MA 2184

100 Bay State Dr7.58 miles

100 Bay State Dr
Braintree, MA 2184

485 Granite St7.62 miles

485 Granite St
Braintree, MA 2184

210 Quincy Ave,7.69 miles

210 Quincy Ave,
Brockton, MA 2302

21 School St7.93 miles

21 School St
Quincy, MA 2169

500 Congress St Ste 1e,8.10 miles

500 Congress St Ste 1e,
Quincy, MA 2169

165 Granite St8.14 miles

165 Granite St
Quincy, MA 2169

10 Forbes Rd Ste 260e8.15 miles

10 Forbes Rd Ste 260e
Braintree, MA 2184

2 Adams Place Suite 3058.55 miles

2 Adams Place Suite 305
Quincy, MA 2169

340 Wood Rd, Suite 302,8.62 miles

340 Wood Rd, Suite 302,
Braintree, MA 2184

75 Stockwell Dr9.72 miles

75 Stockwell Dr
Avon, MA 2322

966 Park St Unit B710.38 miles

966 Park St Unit B7
Stoughton, MA 2072

286 Washington St11.32 miles

286 Washington St
Stoughton, MA 2072

92 Highland St11.38 miles

92 Highland St
Milton, MA 2186

199 Reedsdale Rd11.41 miles

199 Reedsdale Rd
Milton, MA 2186

100 John Rd11.60 miles

100 John Rd
Canton, MA 2021

2100 Dorchester Ave11.95 miles

2100 Dorchester Ave
Dorchester, MA 2124

9 Faun Bar Avenue Ste 214.82 miles

9 Faun Bar Avenue Ste 2
Winthrop, MA 2152

850 Harrison Ave Ste 1n6715.02 miles

850 Harrison Ave Ste 1n67
Boston, MA 2118

101 Access Rd Ste 1b15.04 miles

101 Access Rd Ste 1b
Norwood, MA 2062

682 Depot St15.47 miles

682 Depot St
North Easton, MA 2356

52 Crest Ave Ste 7a15.57 miles

52 Crest Ave Ste 7a
Winthrop, MA 2152

101 Arch St Ste 2015.60 miles

101 Arch St Ste 20
Boston, MA 2110

200 Providence Hwy Ste 202-20315.66 miles

200 Providence Hwy Ste 202-203
Dedham, MA 2026

370 Providence Hwy15.66 miles

370 Providence Hwy
Dedham, MA 2026

38 Vanderbilt Ave Ste E15.81 miles

38 Vanderbilt Ave Ste E
Norwood, MA 2062

335 Morse St, 1st Floor,15.83 miles

335 Morse St, 1st Floor,
Norwood, MA 2062

125 Parker Hill Ave15.88 miles

125 Parker Hill Ave
Boston, MA 2120

156 Saint Andrew Rd15.89 miles

156 Saint Andrew Rd
East Boston, MA 2128

1 Harborside Dr15.97 miles

1 Harborside Dr
East Boston, MA 2128

1996 Centre St15.98 miles

1996 Centre St
West Roxbury, MA 2132

7 Independence Way Apt 1316.12 miles

7 Independence Way Apt 13
Franklin, MA 2038

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

Federal Motor Carrier Safety Administration (FMCSA)

Employers answerable to 49 CFR 382.305 are required to manage a compliant random testing scheme. Owner-operators must be part of a consortium group with at least two covered employees.

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

This includes compliance within Liberty Plain, MA, where employers must adhere to these regulations diligently.

FMCSA Enroll Today

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

Marine employers overseen by 46 CFR Part 16.230 must enact random drug testing for crewmembers involved in safety-sensitive duties. In Liberty Plain, MA, as nationwide, compliance with these standards is vital for maintaining maritime safety.

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

FAA: Within Liberty Plain, MA, the Federal Aviation Administration mandates that employers under 14 CFR Part 120 incorporate all duties related to safety-sensitive operations in their testing procedures.

  • 25% - Implement controlled substances tests using the DOT 5-panel urine methodology
  • 10% - Conduct Breath Alcohol Testing (BAT)
FAA Enroll Today

FRA- Federal Railroad Administration

The Federal Railroad Administration, or FRA, requires railroads to submit and adhere to a random testing plan that has received FRA approval in line with 49 CFR 219.601-219.609. Liberty Plain, MA-based rail services incorporate this standard into operational protocols to ensure ongoing safety and regulatory compliance.

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

In Liberty Plain, MA, employers under 49 CFR Part 655 must adopt a scientifically valid method for random testing selections. This requirement ensures the integrity of the public transportation system within the state, promoting safe and reliable transit.

  • The state of Liberty Plain, MA supports these measures, recognizing their significance in safeguarding public transportation safety standards.
  • 50%- Drugs
  • 10%-  Alcohol
FTA Enroll Today

PHMSA- Pipeline & Hazardous Materials Safety Administration

PHMSA: Pipeline and Hazardous Materials Safety Administration - Liberty Plain, MA Guidelines

In Liberty Plain, MA, operators following Parts 192, 193, or 195 are obliged to conduct tests for covered employees under the provisions of 49 CFR Part 199, ensuring that safety standards are adhered to within the industry.

  • 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?
  • Answer: A consortium C/TPA is a service that manages an employer's drug and alcohol testing program, including tasks such as compliance under 49 CFR part 40 and managing random testing pools.
Are random testing percentages always the same or do they change?
  • Answer: The rates for DOT random testing may vary annually based on positivity rates, yet our consortium covers all fees regardless of the rate.
What happens when I am selected for a random test?
  • Answer: Upon selection, ADT will inform the company's DER or the Owner Operator by email or phone with the nearest test site and instructions, necessitating immediate attendance.
What drugs are tested on a DOT drug test?
  • Answer: Tests involve a DOT 5-panel urine analysis and a DOT breath alcohol test, ensuring all are done under a Federal CCF and Alcohol Testing Form.
Can you help during a DOT audit or inspection?
  • Answer: Absolutely, ADT organizes essential documents such as pre-employment tests, random pool enrollment proofs, supervisor training certificates, DOT policy development, and MIS reports.
How often can I update my employee pool?
  • Answer: Employee rosters are updated quarterly, and employers can add or remove employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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Liberty Plain Drug Testing

Quickly find trusted local drug testing centers in Liberty Plain, MA — fast, convenient, and reliable every time!

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Liberty Plain DNA Testing

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Liberty Plain Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Liberty Plain, MA.v

Liberty Plain Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Liberty Plain, MA locations—results you can trust, every time!

Liberty Plain Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Liberty Plain, MA.

Liberty Plain Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Liberty Plain, MA.

Liberty Plain 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Liberty Plain, MA employers and individuals nationwide.

Liberty Plain 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Liberty Plain, MA workplace and personal testing needs.

Liberty Plain On Site Drug Testing

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

Liberty Plain DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Liberty Plain, MA 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

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025

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

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

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

Hassle Free Experience

It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

Jim Raymond - 10/18/2024

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

Great service

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

Jesse Dupre - 4/12/2025

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

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


(800) 221-4291