DOT CONSORTIUM ENROLLMENT - Marshfield Hills, 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

37 DOT Drug-Testing Centers in Marshfield Hills

Minutes Away, Test Today

421 Pine St1.65 miles

421 Pine St
Marshfield, MA 2050

1399 Washington St5.35 miles

1399 Washington St
Hanover, MA 2339

42 Washington Street7.57 miles

42 Washington Street
Norwell, MA 2061

223 Chief Justice Cushing Hwy,8.00 miles

223 Chief Justice Cushing Hwy,
Cohasset, MA 2025

Onsite Only11.23 miles

Onsite Only
Whitman, MA 2382

851 Main Street, 2nd Floor11.26 miles

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

210 Quincy Ave,13.39 miles

210 Quincy Ave,
Brockton, MA 2302

45 Resnik Rd Ste 20113.70 miles

45 Resnik Rd Ste 201
Plymouth, MA 2360

250 Pond St14.74 miles

250 Pond St
Braintree, MA 2184

275 Sandwich St14.76 miles

275 Sandwich St
Plymouth, MA 2360

21 School St15.04 miles

21 School St
Quincy, MA 2169

759 Granite St15.06 miles

759 Granite St
Braintree, MA 2184

485 Granite St15.15 miles

485 Granite St
Braintree, MA 2184

100 Bay State Dr15.18 miles

100 Bay State Dr
Braintree, MA 2184

165 Granite St15.29 miles

165 Granite St
Quincy, MA 2169

500 Congress St Ste 1e,15.43 miles

500 Congress St Ste 1e,
Quincy, MA 2169

57 Long Pond Rd,15.57 miles

57 Long Pond Rd,
Plymouth, MA 2360

10 Forbes Rd Ste 260e15.65 miles

10 Forbes Rd Ste 260e
Braintree, MA 2184

110 Long Pond Rd15.86 miles

110 Long Pond Rd
Plymouth, MA 2360

2 Adams Place Suite 30515.99 miles

2 Adams Place Suite 305
Quincy, MA 2169

340 Wood Rd, Suite 302,16.17 miles

340 Wood Rd, Suite 302,
Braintree, MA 2184

75 Stockwell Dr16.80 miles

75 Stockwell Dr
Avon, MA 2322

966 Park St Unit B717.20 miles

966 Park St Unit B7
Stoughton, MA 2072

286 Washington St18.57 miles

286 Washington St
Stoughton, MA 2072

199 Reedsdale Rd18.78 miles

199 Reedsdale Rd
Milton, MA 2186

92 Highland St18.78 miles

92 Highland St
Milton, MA 2186

100 John Rd19.00 miles

100 John Rd
Canton, MA 2021

2100 Dorchester Ave19.05 miles

2100 Dorchester Ave
Dorchester, MA 2124

60 Samoser St Apt 119.06 miles

60 Samoser St Apt 1
Plymouth, MA 2360

Onsite Only19.06 miles

Onsite Only
Plymouth, MA 2360

9 Faun Bar Avenue Ste 219.77 miles

9 Faun Bar Avenue Ste 2
Winthrop, MA 2152

52 Crest Ave Ste 7a20.38 miles

52 Crest Ave Ste 7a
Winthrop, MA 2152

682 Depot St21.05 miles

682 Depot St
North Easton, MA 2356

156 Saint Andrew Rd21.08 miles

156 Saint Andrew Rd
East Boston, MA 2128

850 Harrison Ave Ste 1n6721.56 miles

850 Harrison Ave Ste 1n67
Boston, MA 2118

1 Harborside Dr21.63 miles

1 Harborside Dr
East Boston, MA 2128

101 Arch St Ste 2021.78 miles

101 Arch St Ste 20
Boston, MA 2110

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

The Federal Motor Carrier Safety Administration (FMCSA) imposes stringent guidelines upon employers bound by 49 CFR Â382.305. Employers are mandated to operate under a compliant random testing program. In Marshfield Hills, MA, as in other states, owner-operators must be enrolled in a consortium comprising at least two covered employees.

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

USCG: Operating under the United States Coast Guard Jurisdiction

Marine operators must abide by 46 CFR Part 16.230, enforcing random drug testing for those in safety-sensitive positions onboard. Marshfield Hills, MA, like other states, implements these essential protocols to enhance maritime safety.

  • 50% - Controlled Substances Testing (DOT 5-panel urine)
  • Alcohol – Not applicable per USCG random minimum standards
USCG Enroll Today

FAA: Federal Aviation Administration
According to 14 CFR Part 120, Marshfield Hills, MA employers in aviation must include all safety-sensitive duties within their testing programs to ensure a high standard of safety.

  • 25%- Controlled Substances are screened using the DOT 5-panel urine test to maintain the safety of air travel.
  • 10%- Breath Alcohol Testing (BAT) is conducted to secure the assurance of passengers and aviation personnel alike.
FAA Enroll Today

FRA- Federal Railroad Administration

FRA: Federal Railroad Administration

Railroads are mandated to implement and adhere to an FRA-sanctioned random testing plan as per 49 CFR 219.601-219.609. In Marshfield Hills, MA, the railroads' strategic import emphasizes the importance of this regulation for safety and environmental protection in often remote and sensitive areas.

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

As regulated under 49 CFR Part 655, employers associated with public transit in Marshfield Hills, MA are required to utilize an empirically valid mechanism for employee selection. This regulation emphasizes the importance of methodical and unbiased selection protocols to ensure safety-sensitive positions are scrutinized rigorously.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Marshfield Hills, MA, operators abiding by Parts 192, 193, or 195 are mandated to screen covered employees in accordance with 49 CFR Part 199. This testing is essential to uphold safety across the state's various pipelines and hazardous materials 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 who requires one?

A Consortium or C/TPA is a service provider that manages some or all aspects of an employer's drug and alcohol testing regimen, including random test pools and 49 CFR part 40 compliance duties.

Do random testing percentages fluctuate?

While DOT may adjust random testing rates yearly owing to positive test results, within our consortium, we guarantee all DOT random test fees are pre-included regardless of rate adjustments.

What should I do if selected for a random test?

Upon selection, ADT will inform the company's DER or the owner-operator via email/phone about the nearest test facility and provide directions. The selected employee must proceed to the test site immediately upon notification.

What substances are screened in a DOT drug test?

A DOT drug test routinely includes a five-panel urine test and a breath alcohol test. It's vital that these tests are done using a Federal CCF and Federal Alcohol Testing Form.

Offer help during a DOT audit or inspection?

ADT is prepared to assist in audits by gathering necessary documents such as pre-employment tests, proof of random pool membership, supervisor training certifications, DOT policy formation, and MIS reports.

How frequently can the employee pool be updated?

We verify updates to the employee roster quarterly. However, employers have the flexibility to add or remove covered employees ahead of selection deadlines.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Marshfield Hills Drug Testing

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

Marshfield Hills DOT Drug Testing

Quickly find a local DOT drug testing center in Marshfield Hills, MA — fast, reliable, convenient nationwide service!

Marshfield Hills DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Marshfield Hills, MA.

Marshfield Hills Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Marshfield Hills, MA.v

Marshfield Hills Hair Drug Testing

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

Marshfield Hills Alcohol Testing

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

Marshfield Hills Drug Testing Services

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

Marshfield Hills 5 Panel Drug Test

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

Marshfield Hills 10 Panel Drug Test

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

Marshfield Hills On Site Drug Testing

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

Marshfield Hills DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Marshfield Hills, 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

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

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

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

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

A very nice company

A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

Tam Jack - 2/19/2025

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

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

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025


(800) 221-4291