DOT CONSORTIUM ENROLLMENT - Lancaster, 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

34 DOT Drug-Testing Centers in Lancaster

Minutes Away, Test Today

435 Lancaster Street Suite 214a5.35 miles

435 Lancaster Street Suite 214a
Leominster, MA 1453

424 Central St5.66 miles

424 Central St
Leominster, MA 1453

5 Winter St7.19 miles

5 Winter St
Hudson, MA 1749

60 Hospital Rd7.41 miles

60 Hospital Rd
Leominster, MA 1453

42 Boston Post Rd W9.19 miles

42 Boston Post Rd W
Marlborough, MA 1752

157 Union St9.26 miles

157 Union St
Marlborough, MA 1752

157 Union St9.26 miles

157 Union St
Marlboro, MA 1752

200 Groton Rd9.86 miles

200 Groton Rd
Ayer, MA 1432

7 Deane St11.43 miles

7 Deane St
Maynard, MA 1754

333 Sw Cutoff Suite 20211.58 miles

333 Sw Cutoff Suite 202
Northborough, MA 1532

630 Plantation St12.09 miles

630 Plantation St
Worcester, MA 1605

500 Lincoln Street12.39 miles

500 Lincoln Street
Worcester, MA 1605

28 Newton St12.65 miles

28 Newton St
Southboro, MA 1772

352 Belmont St13.41 miles

352 Belmont St
Worcester, MA 1604

490 Shrewsbury St13.55 miles

490 Shrewsbury St
Worcester, MA 1604

100 Mlk, Jr. Blvd, Lower Level14.49 miles

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

415 Main St14.77 miles

415 Main St
Worcester, MA 1608

255 Park Ave Ste 40015.09 miles

255 Park Ave Ste 400
Worcester, MA 1609

141 Massasoit Rd15.35 miles

141 Massasoit Rd
Worcester, MA 1604

7 Francine Rd15.97 miles

7 Francine Rd
Framingham, MA 1701

50 Worcester Rd Ste 317.31 miles

50 Worcester Rd Ste 3
Framingham, MA 1702

61 Lincoln St, Suite 30817.66 miles

61 Lincoln St, Suite 308
Framingham, MA 1702

348 Greenwood Street17.77 miles

348 Greenwood Street
Worcester, MA 1607

202 Eli Dr Po Box 58418.36 miles

202 Eli Dr Po Box 584
Gardner, MA 1440

3 Perry Pl18.71 miles

3 Perry Pl
Auburn, MA 1501

39 Village Square,19.20 miles

39 Village Square,
Chelmsford, MA 1824

190 N Main St19.27 miles

190 N Main St
Natick, MA 1760

35 Millbury St19.29 miles

35 Millbury St
Auburn, MA 1501

10 Research Pl Ste 20019.62 miles

10 Research Pl Ste 200
North Chelmsford, MA 1863

945 Worcester St Route 9w20.34 miles

945 Worcester St Route 9w
Natick, MA 1760

228 Daniel Webster Hwy21.25 miles

228 Daniel Webster Hwy
Nashua, NH 3060

221 Boston Rd, Suite 1,21.43 miles

221 Boston Rd, Suite 1,
Billerica, MA 1862

510 Boston Rd21.97 miles

510 Boston Rd
Billerica, MA 1821

17 Riverside St Ste 20221.98 miles

17 Riverside St Ste 202
Nashua, NH 3062

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration - Regulatory Overview in Lancaster, MA

In Lancaster, MA, employers who fall under 49 CFR 382.305 are required to sustain a compliant random testing program. It is essential for owner-operators to be part of a consortium of two or more covered employees to meet these guidelines.

  • 50% - DOT 5-panel urine testing for Controlled Substances.
  • 10% - Breath Alcohol Testing (BAT) as per DOT standards.
FMCSA Enroll Today

USCG- United States Coast Guard (currently part of homeland security)

Marine employers must adhere to the regulations set forth in 46 CFR Part 16.230, which require the implementation of random drug testing for safety-sensitive crew members. This requirement is uniformly applied, including within the maritime regions of Lancaster, MA, to ensure the safety of marine operations.

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

Federal Aviation Administration (FAA)

Employers falling under 14 CFR Part 120 must account for every safety-sensitive operation within their purview.

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

These provisions include adherence within Lancaster, MA, ensuring all aviation safety protocols are meticulously observed.

FAA Enroll Today

FRA- Federal Railroad Administration

FRA Regulations for Railroads

Railroads need to establish and adhere to an FRA-approved random testing plan according to 49 CFR 219.601-219.609. This is essential to maintain safety and compliance.

In the state of Lancaster, MA, where rail transport is a vital part of commerce and passenger movement, adherence to these FRA guidelines ensures the well-being of both the workforce and the public.

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

FTA: Federal Transit Administration - Lancaster, MA Testing Regulations

Employers throughout Lancaster, MA, regulated by 49 CFR Part 655, must adopt a scientifically reliable method for selecting participants for random testing. This approach helps maintain rigorous safety protocols across the transportation sector.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators guided by Parts 192, 193, or 195 need to conduct testing on covered employees according to 49 CFR Part 199. Within Lancaster, MA, these measures are crucial for the safety and compliance of 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

Frequently Asked Questions

  • What is a DOT Consortium (C/TPA) and who needs it? A consortium C/TPA is a service partner responsible for managing various aspects of an employer's drug and alcohol testing program, including overseeing random testing pools and ensuring compliance with tasks stipulated under 49 CFR part 40.
  • Are random testing percentages always the same or do they change? The rates for DOT random testing can vary annually depending on the positivity rate observed. Nonetheless, our consortium guarantees that all fees related to DOT random testing remain covered, irrespective of the rate.
  • What happens when I am selected for a random test? When selected, ADT will alert the company Designated Employer Representative (DER) or the owner-operator via email or phone, providing details of the nearest test center along with necessary instructions. The employee selected is required to proceed to the testing site immediately once notified.
  • What drugs are tested on a DOT drug test? A DOT drug test typically involves a DOT 5 panel urine test coupled with a DOT breath alcohol test. Ensure all tests are executed using the Federal CCF and Federal Alcohol Testing Form.
  • Can you help during a DOT audit or inspection? Yes, ADT is equipped to help organize essential documents such as pre-employment tests records, proof of random pool membership, certificates of supervisor training, DOT policy development, and MIS reports.
  • How often can I update my employee pool? Employee roster updates are verified on a quarterly basis. Employers can add or remove employees covered under the program any time prior to the set selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Lancaster Drug Testing

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

Lancaster DOT Drug Testing

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

Lancaster DNA Testing

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

Lancaster Industry Training

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

Lancaster Hair Drug Testing

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

Lancaster Alcohol Testing

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

Lancaster Drug Testing Services

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

Lancaster 5 Panel Drug Test

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

Lancaster 10 Panel Drug Test

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

Lancaster On Site Drug Testing

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

Lancaster DOT Physicals

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

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

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

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

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

Fast service and friendly staff!

Fast service and friendly staff! Could not recommend enough for drug testing services.

Habib Malik - 4/12/2025

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

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


(800) 221-4291