DOT CONSORTIUM ENROLLMENT - Northfield, 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 Northfield

Minutes Away, Test Today

313 Federal Dr Nw Suite #160, Northfield Plaza8.94 miles

313 Federal Dr Nw Suite #160, Northfield Plaza
Corydon, IN 47112

489 Bernardston Rd9.02 miles

489 Bernardston Rd
Greenfield, MA 1301

15 Belmont Ave11.57 miles

15 Belmont Ave
Brattleboro, VT 5301

1179 Main St13.85 miles

1179 Main St
Athol, MA 1331

1154 Putney Rd14.11 miles

1154 Putney Rd
Brattleboro, VT 5301

2033 Main St14.57 miles

2033 Main St
Athol, MA 1331

391 West Street,18.30 miles

391 West Street,
Keene, NH 3431

85 Emerald St Ste 11518.41 miles

85 Emerald St Ste 115
Keene, NH 3431

580 Court St19.35 miles

580 Court St
Keene, NH 3431

590 Court St19.37 miles

590 Court St
Keene, NH 3431

448 West St 420.24 miles

448 West St 4
Keene, NH 3431

170 University Dr Ste 20222.57 miles

170 University Dr Ste 202
Amherst, MA 1002

202 Eli Dr Po Box 58424.82 miles

202 Eli Dr Po Box 584
Gardner, MA 1440

106 Russell St25.49 miles

106 Russell St
Hadley, MA 1035

30 Locust St27.17 miles

30 Locust St
Northampton, MA 1060

452 Old Street Rd29.49 miles

452 Old Street Rd
Peterborough, NH 3458

85 South St32.43 miles

85 South St
Ware, MA 1082

10 Transport Park33.65 miles

10 Transport Park
Bellows Falls, VT 5101

1505 Memorial Drive34.88 miles

1505 Memorial Drive
Chicopee, MA 1020

575 Beech St35.37 miles

575 Beech St
Holyoke, MA 1040

60 Hospital Rd36.75 miles

60 Hospital Rd
Leominster, MA 1453

424 Central St37.75 miles

424 Central St
Leominster, MA 1453

1233 Main St37.92 miles

1233 Main St
Holyoke, MA 1040

435 Lancaster Street Suite 214a38.21 miles

435 Lancaster Street Suite 214a
Leominster, MA 1453

140 Carando Dr38.27 miles

140 Carando Dr
Springfield, MA 1104

120 Hospital Dr40.06 miles

120 Hospital Dr
Bennington, VT 5201

100 Hospital Dr40.19 miles

100 Hospital Dr
Bennington, VT 5201

780 Chestnut St,40.47 miles

780 Chestnut St,
Springfield, MA 1107

233 Carew St40.82 miles

233 Carew St
Springfield, MA 1104

1515 Allen St41.63 miles

1515 Allen St
Springfield, MA 1118

430 Cooley Street41.73 miles

430 Cooley Street
Springfield, MA 1128

75 Springfield Rd42.49 miles

75 Springfield Rd
Westfield, MA 1085

311 East Main Street42.56 miles

311 East Main Street
Westfield, MA 1085

200 N Main St43.27 miles

200 N Main St
East Longmeadow, MA 1028

610 North St43.85 miles

610 North St
Pittsfield, MA 1201

255 Park Ave Ste 40043.91 miles

255 Park Ave Ste 400
Worcester, MA 1609

42 Summer St,44.08 miles

42 Summer St,
Pittsfield, MA 1201

500 Lincoln Street44.25 miles

500 Lincoln Street
Worcester, MA 1605

415 Main St44.62 miles

415 Main St
Worcester, MA 1608

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Under the jurisdiction of 49 CFR 382.305, employers must uphold a compliant random testing program. In Northfield, MA, as in the rest of the nation, owner-operators are mandated to participate in a consortium pool that encompasses at least two covered employees.

  • 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 are demanded under 46 CFR Part 16.230 to conduct random drug testing for employees engaged in safety-sensitive positions. Northfield, MA's maritime field is no exception to these standards, emphasizing safety across its coastal industries.

  • 50%- Controlled Substances tested via DOT 5-panel urine procedures.
  • Alcohol testing is currently not a part of the USCG's random minimum protocols.
USCG Enroll Today

FAA: Federal Aviation Administration

Under the directives of 14 CFR Part 120, employers are obligated to monitor safety-sensitive functions meticulously. In Northfield, MA, this regulation ensures the aviation sector adheres to stringent safety protocols essential for protecting both passengers and aviation professionals.

  • 25% - Controlled Substances (DOT 5-panel urine)
  • 10% - Breath Alcohol Testing (BAT)
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 Northfield, 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

Employer compliance under 49 CFR Part 655 is crucial, mandating the use of scientifically validated methods for selecting individuals for drug and alcohol testing.

Such protocols are pivotal in preserving the safety and reliability of public transportation systems across the United States, with these rules also applying within the state of Northfield, MA.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Northfield, MA, operators subject to Parts 192, 193, or 195 are obligated to test covered employees following the regulations specified in 49 CFR Part 199. These regulations are vital for ensuring that workers handling hazardous materials are fit for duty, thereby maintaining public safety and environmental protection.

    • 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 an agent that oversees employer drug and alcohol testing programs, managing random testing pools and compliance as per 49 CFR part 40 requirements.

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

    While DOT random testing percentages can fluctuate annually based on positivity rates, within our consortium, all fees are inclusive regardless of rate changes.

    What happens when I am selected for a random test?

    ADT contacts the designated company DER or Owner Operator via email or phone, providing details and directions to the nearest testing site. Immediate testing is required upon notification.

    What drugs are tested on a DOT drug test?

    DOT drug tests involve a 5-panel urine screen and a Breath Alcohol Test, always conducted using appropriate Federal CCF and Alcohol Testing Forms.

    Can you help during a DOT audit or inspection?

    Yes, ADT assists by assembling necessary documentation, such as pre-employment tests, random pool enrollment proof, supervisory training certificates, DOT policy documentation, and MIS reports.

    How often can I update my employee pool?

    We allow employers to update their covered employee roster at any point before selections are made, with quarterly confirmations.

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    Northfield DOT Physicals

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    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

    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

    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

    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

    Great service

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

    Jesse Dupre - 4/12/2025

    Excellant Performance

    The visit here is always the best . The place is always really clean. The employees are super courteous, very polite, and professional. This is the only drug lab I like to go do my drug and alcohol test. I would like to tell them thank you so much for thier excellent performance and job

    Eli Gonzalez - 1/4/2025

    Had very fast and good service

    Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

    Jacob Matzke - 11/19/2024

    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

    This is by far the easiest

    This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

    Jason Jackson - 7/19/2025

    quick to assist

    They are very quick to assist with your orders and they helped when I needed to find a new testing facility.

    Gary Matkin - 2/19/2025

    Fast and easy

    It was fast and easy a pleasure to talk to the customer service people great service

    Peter Villegas - 1/19/2025


    (800) 221-4291