DOT CONSORTIUM ENROLLMENT - Croton, IA

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

31 DOT Drug-Testing Centers in Croton

Minutes Away, Test Today

103 E Commercial St11.76 miles

103 E Commercial St
Kahoka, MO 63445

5445 Avenue O Ste 11516.35 miles

5445 Avenue O Ste 115
Fort Madison, IA 52627

308 Mulberry St17.61 miles

308 Mulberry St
Keosauqua, IA 52565

1600 Morgan St20.26 miles

1600 Morgan St
Keokuk, IA 52632

400 N 17th St20.26 miles

400 N 17th St
Keokuk, IA 52632

928 Main St20.72 miles

928 Main St
Keokuk, IA 52632

906 Main St20.74 miles

906 Main St
Keokuk, IA 52632

629 Blondeau St Ste 20120.94 miles

629 Blondeau St Ste 201
Keokuk, IA 52632

Rt 54 Sigler St.26.37 miles

Rt 54 Sigler St.
Memphis, MO 63555

407 S White St28.47 miles

407 S White St
Mount Pleasant, IA 52641

501 S White St28.47 miles

501 S White St
Mount Pleasant, IA 52641

1221 S Gear Ave Po Box 266030.63 miles

1221 S Gear Ave Po Box 2660
West Burlington, IA 52655

2000 S Main St30.85 miles

2000 S Main St
Fairfield, IA 52556

1401 West Agency Rd31.10 miles

1401 West Agency Rd
West Burlington, IA 52655

1401 W Agency Rd31.11 miles

1401 W Agency Rd
West Burlington, IA 52655

1201 W Agency Rd31.21 miles

1201 W Agency Rd
West Burlington, IA 52655

1221 S Gear Ave31.21 miles

1221 S Gear Ave
West Burlington, IA 52655

408 S Maple St31.71 miles

408 S Maple St
Fairfield, IA 52556

2000b S Main St32.11 miles

2000b S Main St
Fairfield, IA 52556

3115 Agency St32.63 miles

3115 Agency St
Burlington, IA 52601

1454 N County Rd 205033.67 miles

1454 N County Rd 2050
Carthage, IL 62321

1340 Mount Pleasant St34.03 miles

1340 Mount Pleasant St
Burlington, IA 52601

510 Jefferson St34.25 miles

510 Jefferson St
Burlington, IA 52601

105 E Quincy St35.31 miles

105 E Quincy St
Lewistown, MO 63452

509 N Madison St Attn Lab39.18 miles

509 N Madison St Attn Lab
Bloomfield, IA 52537

122 N Main St39.92 miles

122 N Main St
Mount Pleasant, IA 52641

100 W Main St43.96 miles

100 W Main St
Richland, IA 52585

1100 E Outer Rd S44.36 miles

1100 E Outer Rd S
Canton, MO 63435

1005 Pennsylvania Ave Ste 10247.43 miles

1005 Pennsylvania Ave Ste 102
Ottumwa, IA 52501

1001 Pennsylvania Ave47.44 miles

1001 Pennsylvania Ave
Ottumwa, IA 52501

927 Broadway St Ste 12047.73 miles

927 Broadway St Ste 120
Quincy, IL 62301

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration mandates all employers who fall under 49 CFR 382.305 must have an up-to-date and compliant random testing program.

Owner-operators need to be part of a consortium, ensuring participation in a pool with at least two covered employees. This requirement is crucial for maintaining safety and compliance within the shipping and logistics industry across various states, including Croton, IA.

  • 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)

According to 46 CFR Part 16.230, marine employers must execute random drug testing for all crew members holding safety-sensitive roles. This initiative is pivotal for preserving maritime safety in Croton, IA waters and beyond.

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

In Croton, IA, the state's extensive coastline demands that maritime safety protocols are strictly followed to safeguard marine operations.

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 Croton, IA, 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

Federal Railroad Administration (FRA)

Railroad companies are obliged to devise and adhere to a random testing plan that has FRA approval, as stipulated in 49 CFR 219.601-219.609. This ensures the safety and compliance of rail operations are upheld diligently, including those operating within Croton, IA.

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 overseen by 49 CFR Part 655 are compelled to utilize a scientifically robust selection methodology. This statute equally applies in Croton, IA, underpinning efforts to maintain safety and accountability in the public transportation sector.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Croton, IA, as elsewhere, operators subjected to Parts 192, 193, or 195 are bound to test covered employees, adhering strictly to 49 CFR Part 199. This ensures compliance with federal safety regulations governing pipeline operations and safety management.

  • 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 oversees aspects of an employer's drug and alcohol testing, involving random testing pools and ensuring adherence to 49 CFR part 40.

Are random testing percentages constant, or do they vary?

DOT random testing percentages can fluctuate annually based on positivity rates. Our consortium covers all DOT random testing fees regardless of the rate changes.

What happens when I am selected for a random test?

ADT will contact the DER or Owner Operator via email/phone with details about the nearest testing center and instructions. The chosen employee must proceed to the site promptly upon notification.

What drugs are tested on a DOT drug test?

A DOT drug test includes a DOT 5-panel urine screen and a DOT breath alcohol test. It's imperative that all tests use a Federal CCF and a Federal Alcohol Testing Form.

Can you assist during a DOT audit or inspection?

Yes, ADT can assist by organizing necessary documents such as pre-employment tests, proof of random pool enrollment, supervisor training certificates, policy development, and MIS reports.

How frequently can I update my employee pool?

Employee lists are verified quarterly. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

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Croton Drug Testing Services

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Croton 5 Panel Drug Test

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

Croton 10 Panel Drug Test

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Croton On Site Drug Testing

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

Croton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Croton, IA 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

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

Super helpful and courteous

I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

Alicia Rau - 6/19/2024

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

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

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

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

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

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

Great service

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

Jesse Dupre - 4/12/2025

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


(800) 221-4291