DOT CONSORTIUM ENROLLMENT - Oxford, 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 Oxford

Minutes Away, Test Today

35 Millbury St6.10 miles

35 Millbury St
Auburn, MA 1501

3 Perry Pl6.84 miles

3 Perry Pl
Auburn, MA 1501

348 Greenwood Street7.65 miles

348 Greenwood Street
Worcester, MA 1607

32 Oakes Ave 1st Fl9.41 miles

32 Oakes Ave 1st Fl
Southbridge, MA 1550

141 Massasoit Rd10.10 miles

141 Massasoit Rd
Worcester, MA 1604

255 Park Ave Ste 40010.54 miles

255 Park Ave Ste 400
Worcester, MA 1609

415 Main St10.68 miles

415 Main St
Worcester, MA 1608

100 Mlk, Jr. Blvd, Lower Level10.94 miles

100 Mlk, Jr. Blvd, Lower Level
Worcester, MA 1608

490 Shrewsbury St11.84 miles

490 Shrewsbury St
Worcester, MA 1604

352 Belmont St11.99 miles

352 Belmont St
Worcester, MA 1604

500 Lincoln Street13.02 miles

500 Lincoln Street
Worcester, MA 1605

630 Plantation St13.29 miles

630 Plantation St
Worcester, MA 1605

330 Pomfret St14.62 miles

330 Pomfret St
Putnam, CT 6260

333 Sw Cutoff Suite 20215.60 miles

333 Sw Cutoff Suite 202
Northborough, MA 1532

115 Water St 2nd Fl17.09 miles

115 Water St 2nd Fl
Milford, MA 1757

160 S Main St17.83 miles

160 S Main St
Milford, MA 1757

25 John A Cummings Way19.92 miles

25 John A Cummings Way
Woonsocket, RI 2895

116 Eddie Dowling Hwy20.26 miles

116 Eddie Dowling Hwy
North Smithfield, RI 2896

42 Boston Post Rd W21.17 miles

42 Boston Post Rd W
Marlborough, MA 1752

85 South St21.46 miles

85 South St
Ware, MA 1082

28 Newton St21.86 miles

28 Newton St
Southboro, MA 1772

157 Union St22.85 miles

157 Union St
Marlboro, MA 1752

157 Union St22.85 miles

157 Union St
Marlborough, MA 1752

2 Wake Robin Rd Unit 10623.64 miles

2 Wake Robin Rd Unit 106
Lincoln, RI 2865

5 Winter St24.37 miles

5 Winter St
Hudson, MA 1749

6 Blackstone Valley Pl24.38 miles

6 Blackstone Valley Pl
Lincoln, RI 2865

81b Main St24.38 miles

81b Main St
Medway, MA 2053

425 Front St25.44 miles

425 Front St
Lincoln, RI 2865

61 Lincoln St, Suite 30825.62 miles

61 Lincoln St, Suite 308
Framingham, MA 1702

50 Worcester Rd Ste 326.46 miles

50 Worcester Rd Ste 3
Framingham, MA 1702

774 South St27.21 miles

774 South St
Wrentham, MA 2093

1800 Mineral Spring Ave Ste 26527.32 miles

1800 Mineral Spring Ave Ste 265
North Providence, RI 2904

1526 Atwood Ave Ste 10027.46 miles

1526 Atwood Ave Ste 100
Johnston, RI 2919

200 High Service Ave27.49 miles

200 High Service Ave
North Providence, RI 2904

7 Francine Rd27.49 miles

7 Francine Rd
Framingham, MA 1701

424 Central St27.87 miles

424 Central St
Leominster, MA 1453

435 Lancaster Street Suite 214a28.06 miles

435 Lancaster Street Suite 214a
Leominster, MA 1453

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)

Oxford, MA 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: United States Coast Guard Operations in Oxford, MA

According to 46 CFR Part 16.230, marine employers are required to perform random drug testing for safety-critical crew members. This mandatory initiative significantly contributes to maritime safety and compliance in Oxford, MA, ensuring the protection of both crew and passenger.

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

FAA- Federal Aviation Administration

Under 14 CFR Part 120, employers must include comprehensive drug and alcohol testing programs that cover all safety-sensitive functions. In Oxford, MA, where aviation plays a vital role in transportation, maintaining these standards is critical for ensuring the safety and efficiency of flights in unique and challenging conditions.

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

FRA- Federal Railroad Administration

Railroads are required to submit and adhere to a random plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This ensures that railway operations in Oxford, MA comply with federal safety regulations, maintaining the welfare of both employees and passengers and safeguarding the extensive rail networks that traverse 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

Employers under the regulation of 49 CFR Part 655 must employ a scientifically valid selection process for random testing. This is especially significant in Oxford, MA where public transportation systems consistently emphasize safety and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators in Oxford, MA bound by Parts 192, 193, or 195 are required to conduct testing for covered employees in accordance with 49 CFR Part 199, ensuring compliance with safety standards and regulations that aim to protect the public and the environment.

  • 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 a service agent responsible for managing an employer's drug and alcohol testing program, covering aspects like random testing pools in accordance with 49 CFR part 40.

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

    DOT random testing rates can fluctuate yearly depending on positivity rates, but our consortium covers all DOT random testing fees regardless.

  • What happens when I am selected for a random test?

    ADT will contact the company DER or Owner Operator by email/phone with the nearest test site and instructions. The employee selected must immediately proceed to the testing center upon notification.

  • What drugs are tested on a DOT drug test?

    The DOT drug test uses a 5-panel urine screen and a DOT breath alcohol test, conducted on a Federal CCF for and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT assists with documentation organization, including pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    We verify employee roster updates each quarter. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Oxford Drug Testing Services

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Oxford 5 Panel Drug Test

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Oxford On Site Drug Testing

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Oxford DOT Physicals

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

Unbelievably fast and Easy

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

Ren Wisby - 4/19/2025

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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

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

Great service

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

Jesse Dupre - 4/12/2025

Saved My CDL!

Time was running out before my Cdl got downgraded because of a violation I had on clearinghouse. I couldn't find an employer to send me for my return to duty test, but these guys had my test scheduled and done in the same day! They saved my cdl. Thank you again!

Michael Williams - 12/2/2024

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 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

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

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


(800) 221-4291