DOT CONSORTIUM ENROLLMENT - Downers Grove, IL

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

38 DOT Drug-Testing Centers in Downers Grove

Minutes Away, Test Today

2340 S Highland Ave Ste 330,2.35 miles

2340 S Highland Ave Ste 330,
Lombard, IL 60148

1113 Fairview Ave,2.64 miles

1113 Fairview Ave,
Westmont, IL 60559

534 Chestnut St, Ste 2303.78 miles

534 Chestnut St, Ste 230
Hinsdale, IL 60521

40 S Clay St Ste 100e3.91 miles

40 S Clay St Ste 100e
Hinsdale, IL 60521

18w125 Rodgers Ct3.95 miles

18w125 Rodgers Ct
Darien, IL 60561

875 Roosevelt Rd Ste 2004.03 miles

875 Roosevelt Rd Ste 200
Glen Ellyn, IL 60137

7530 Woodward Ave4.19 miles

7530 Woodward Ave
Woodridge, IL 60517

7530 Woodward Ave. Suite G,4.24 miles

7530 Woodward Ave. Suite G,
Woodridge, IL 60517

7421 S Cass Ave4.35 miles

7421 S Cass Ave
Darien, IL 60561

130 S Main St 1st Fl Immediate Care Occ Health4.50 miles

130 S Main St 1st Fl Immediate Care Occ Health
Lombard, IL 60148

535 Plainfield Rd Ste C4.96 miles

535 Plainfield Rd Ste C
Willowbrook, IL 60527

155 E Brush Hill Rd5.24 miles

155 E Brush Hill Rd
Elmhurst, IL 60126

129 W Saint Charles Rd5.37 miles

129 W Saint Charles Rd
Lombard, IL 60148

6300 Kingery Hwy Ste 4045.61 miles

6300 Kingery Hwy Ste 404
Willowbrook, IL 60527

2450 Wolf Rd Ste I6.16 miles

2450 Wolf Rd Ste I
Westchester, IL 60154

Onsite Only6.21 miles

Onsite Only
Willowbrook, IL 60527

1020 E Ogden Ave Ste 2086.24 miles

1020 E Ogden Ave Ste 208
Naperville, IL 60563

5101 Willow Springs Rd6.37 miles

5101 Willow Springs Rd
La Grange, IL 60525

1190 S Naper Blvd6.62 miles

1190 S Naper Blvd
Naperville, IL 60540

639 W North Ave6.67 miles

639 W North Ave
Villa Park, IL 60181

1220 Hobson Rd Ste 2206.71 miles

1220 Hobson Rd Ste 220
Naperville, IL 60540

6555 Willow Springs Rd Ste 66.91 miles

6555 Willow Springs Rd Ste 6
La Grange Highlands, IL 60525

1200 S York Rd Center For Health7.06 miles

1200 S York Rd Center For Health
Elmhurst, IL 60126

533 W North Ave, Ll Suite 507.19 miles

533 W North Ave, Ll Suite 50
Elmhurst, IL 60126

125 N La Grange Rd7.30 miles

125 N La Grange Rd
La Grange, IL 60525

6170 Joliet Rd7.56 miles

6170 Joliet Rd
Countryside, IL 60525

801 S Washington St7.56 miles

801 S Washington St
Naperville, IL 60540

640 S Washington St Ste 140,7.63 miles

640 S Washington St Ste 140,
Naperville, IL 60540

701 Winthrop Ave7.74 miles

701 Winthrop Ave
Glendale Heights, IL 60139

484 W Boughton Rd,7.94 miles

484 W Boughton Rd,
Bolingbrook, IL 60440

130 N Weber Rd Ste 1088.18 miles

130 N Weber Rd Ste 108
Bolingbrook, IL 60440

321 W Lake St Ste C8.19 miles

321 W Lake St Ste C
Elmhurst, IL 60126

565 N York St8.26 miles

565 N York St
Elmhurst, IL 60126

2615 Harrison St8.60 miles

2615 Harrison St
Bellwood, IL 60104

9532 Eagle Way8.69 miles

9532 Eagle Way
Chicago, IL 60678

303 W Lake St8.78 miles

303 W Lake St
Addison, IL 60101

391 S Bolingbrook Dr8.86 miles

391 S Bolingbrook Dr
Bolingbrook, IL 60440

480 Quadrangle Dr8.88 miles

480 Quadrangle Dr
Bolingbrook, IL 60440

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

The FMCSA, or Federal Motor Carrier Safety Administration, enforces regulations that oblige employers, overseen by 49 CFR 382.305, to sustain a compliant random testing program. Owner-operators in the state of Downers Grove, IL are required to be part of a consortium that pools together two or more covered employees.

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

USCG: In Downers Grove, IL, marine employers under the jurisdiction of 46 CFR Part 16.230 are mandated to execute random drug testing for crew members involved in safety-sensitive tasks. This ensures the safety and security of marine operations.

  • 50% - Perform controlled substances testing via the DOT 5-panel urine analysis
  • Alcohol - Not requisite for USCG random minimum standards
USCG Enroll Today

FAA: Federal Aviation Administration

Entities under the jurisdiction of 14 CFR Part 120 must account for all functions that could affect safety. In Downers Grove, IL, these regulations play a significant role in maintaining the integrity and safety of aviation operations.

  • 25%: Controlled Substances (DOT 5-panel urine)
  • 10%: Breath Alcohol Testing (BAT)
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 Downers Grove, IL, 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

Employers, per the regulations of 49 CFR Part 655, must employ a scientifically valid method for selection. This is enforceable for transportation entities operating within Downers Grove, IL.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed under Parts 192, 193, or 195 are mandated to conduct testing for covered employees as detailed in 49 CFR Part 199. This encompasses operations within the state of Downers Grove, IL.

  • 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 acts as a service agent for managing an employer's drug and alcohol testing program, handling random testing pools and ensuring adherence to the requirements under 49 CFR part 40.

Are Random Testing Percentages Fixed or Variable?

The rates for DOT random testing can vary annually depending on the positivity rate. Our consortium covers all costs for DOT random testing regardless of these rate changes.

Procedure for Random Test Selection

Once selected, ADT will alert the company DER or Owner Operator via email or phone, providing details on the nearest test location and instructions. Employees must immediately head to the testing location once informed.

DOT Drug Test Components

Diverse substances are screened in a DOT drug test, including a DOT 5-panel urine and a DOT breath alcohol test, conducted on a Federal CCF and Alcohol Testing Forms.

Support During a DOT Audit or Inspection

Yes, ADT assists by assembling essential documents like pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy creation, and MIS reports.

Updating Employee Pool Frequency

We process employee roster updates quarterly, yet employers can add or remove employees at any point before selection periods.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Downers Grove Drug Testing

Quickly find trusted local drug testing centers in Downers Grove, IL — fast, convenient, and reliable every time!

Downers Grove DOT Drug Testing

Quickly find a local DOT drug testing center in Downers Grove, IL — fast, reliable, convenient nationwide service!

Downers Grove DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Downers Grove, IL.

Downers Grove Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Downers Grove, IL.v

Downers Grove Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Downers Grove, IL locations—results you can trust, every time!

Downers Grove Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Downers Grove, IL.

Downers Grove Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Downers Grove, IL.

Downers Grove 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Downers Grove, IL employers and individuals nationwide.

Downers Grove 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Downers Grove, IL workplace and personal testing needs.

Downers Grove On Site Drug Testing

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

Downers Grove DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Downers Grove, IL 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

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

Fast and easy

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

Peter Villegas - 1/19/2025

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

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Great experience

Great experience and great lab. Customer service agent was very helpful.

Jenna Bee - 2/19/2025

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025

Clear and Competent

I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

Rachel Padian - 9/6/2024

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

Great service

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

Jesse Dupre - 4/12/2025


(800) 221-4291