DOT CONSORTIUM ENROLLMENT - Trenton, 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

40 DOT Drug-Testing Centers in Trenton

Minutes Away, Test Today

407 S White St5.36 miles

407 S White St
Mount Pleasant, IA 52641

501 S White St5.36 miles

501 S White St
Mount Pleasant, IA 52641

122 N Main St7.24 miles

122 N Main St
Mount Pleasant, IA 52641

444 E Polk St15.90 miles

444 E Polk St
Washington, IA 52353

420 E Polk St15.91 miles

420 E Polk St
Washington, IA 52353

400 E Polk St15.91 miles

400 E Polk St
Washington, IA 52353

2176 Lexingtonblvd. 216.87 miles

2176 Lexingtonblvd. 2
Washington, IA 52353

408 S Maple St16.97 miles

408 S Maple St
Fairfield, IA 52556

1010 W 5th St17.14 miles

1010 W 5th St
Washington, IA 52353

2000b S Main St17.43 miles

2000b S Main St
Fairfield, IA 52556

2000 S Main St17.77 miles

2000 S Main St
Fairfield, IA 52556

100 W Main St20.31 miles

100 W Main St
Richland, IA 52585

214 N Prairie St24.76 miles

214 N Prairie St
Wapello, IA 52653

1221 S Gear Ave Po Box 266026.61 miles

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

308 Mulberry St28.02 miles

308 Mulberry St
Keosauqua, IA 52565

2461 Highway 2229.59 miles

2461 Highway 22
Kalona, IA 52247

1401 W Agency Rd29.75 miles

1401 W Agency Rd
West Burlington, IA 52655

1201 W Agency Rd29.84 miles

1201 W Agency Rd
West Burlington, IA 52655

1401 West Agency Rd29.84 miles

1401 West Agency Rd
West Burlington, IA 52655

1221 S Gear Ave29.92 miles

1221 S Gear Ave
West Burlington, IA 52655

3115 Agency St30.95 miles

3115 Agency St
Burlington, IA 52601

503 3rd St Po Box 46031.89 miles

503 3rd St Po Box 460
Kalona, IA 52247

1340 Mount Pleasant St32.03 miles

1340 Mount Pleasant St
Burlington, IA 52601

510 Jefferson St32.76 miles

510 Jefferson St
Burlington, IA 52601

5445 Avenue O Ste 11533.04 miles

5445 Avenue O Ste 115
Fort Madison, IA 52627

23019 Highway 14934.59 miles

23019 Highway 149
Sigourney, IA 52591

2104 Cedarwood Dr Ste 20239.03 miles

2104 Cedarwood Dr Ste 202
Muscatine, IA 52761

2104 Cedarwood Dr Ste 10239.07 miles

2104 Cedarwood Dr Ste 102
Muscatine, IA 52761

2109 Cedarwood Dr Ste 10039.08 miles

2109 Cedarwood Dr Ste 100
Muscatine, IA 52761

1005 Pennsylvania Ave Ste 10239.28 miles

1005 Pennsylvania Ave Ste 102
Ottumwa, IA 52501

1001 Pennsylvania Ave39.29 miles

1001 Pennsylvania Ave
Ottumwa, IA 52501

1616 Cedar St Lowr Level39.61 miles

1616 Cedar St Lowr Level
Muscatine, IA 52761

1518 Mulberry Ave39.80 miles

1518 Mulberry Ave
Muscatine, IA 52761

1317 N Court St40.27 miles

1317 N Court St
Ottumwa, IA 52501

1505 Plaza Pl41.21 miles

1505 Plaza Pl
Muscatine, IA 52761

104 Cleveland Street41.26 miles

104 Cleveland Street
Muscatine, IA 52761

811 S 1st Ave41.36 miles

811 S 1st Ave
Iowa City, IA 52245

540 E Jefferson St Ste 20541.90 miles

540 E Jefferson St Ste 205
Iowa City, IA 52245

500 E Market St41.97 miles

500 E Market St
Iowa City, IA 52245

626 E Bloomington St42.06 miles

626 E Bloomington St
Iowa City, IA 52245

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In accordance with 49 CFR 382.305, it's mandatory for employers to maintain a compliant random testing program. Owner-operators are required to participate in a consortium pool consisting of at least two covered employees. In Trenton, IA, as elsewhere, this regulation helps ensure the safety and oversight of commercial motor vehicle operations.

  • 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 operating under 46 CFR Part 16.230 must undertake random drug testing for their personnel in safety-sensitive roles. This requirement is vital to preserving maritime safety, particularly in states such as Trenton, IA, where the maritime industry plays a significant economic role.

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

These measures help in sustaining a secure and efficient maritime operations framework throughout the state.

USCG Enroll Today

FAA - Federal Aviation Administration

Organizations under 14 CFR Part 120 must administer thorough checks, including all safety-sensitive functions pivotal to aviation safety. Specifically, in Trenton, IA, these measures ensure a high standard of air traffic safety and integrity.

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

Air travel safety in Trenton, IA benefits immensely from these diligent checks, which are crucial in maintaining trust and safety in air transportation.

FAA Enroll Today

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

Railroads are required to create and adhere to an FRA-sanctioned random testing strategy (49 CFR 219.601-219.609).

This requisite applies equally within Trenton, IA, ensuring railway operations remain safe and compliant.

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

The Federal Transit Administration requires Trenton, IA employers operating under 49 CFR Part 655 to employ a scientifically sound method for selecting employees for testing. This ensures the integrity and fairness of the testing procedures applied throughout transit operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline operators within Trenton, IA subject to Parts 192, 193, or 195 are obliged to test covered employees in accordance with 49 CFR Part 199. The state intricately incorporates these regulations to maintain pipeline safety and operational compliance.

  • 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 defines a DOT Consortium (C/TPA) and its users?

A Consortium C/TPA functions as a service agent, managing an employer's drug and alcohol testing program in full or in part, organizing random testing pools and ensuring compliance with the regulations outlined in 49 CFR Part 40.

Do random testing percentages remain constant over time or vary?

DOT random testing percentages can shift annually depending on the rate of positive results, however, in our consortium, all required fees for random DOT testing are invariably covered, irrespective of the rate.

What should be expected if chosen for a random test?

Upon selection for a random test, ADT will contact either the company's Designated Employer Representative (DER) or the Owner-Operator through email or phone, providing the details of the nearest testing location and the necessary instructions. The chosen employee is required to visit the testing facility immediately after being notified.

What substances are included in a DOT drug test?

A DOT drug test includes a 5-panel urine test and a breath alcohol test. It is essential that these tests are administered using a Federal Custody and Control Form (CCF) and Federal Alcohol Testing Form.

Can you offer assistance during a DOT audit or inspection?

Certainly, ADT can arrange for vital documents such as pre-employment tests, proof of enrollment in random pools, supervisor training certifications, development of DOT policies, and MIS reports.

How frequently may I update my employee pool?

Employee roster updates are verified every quarter, allowing employers to add or remove covered employees any time prior to the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Trenton Drug Testing

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

Trenton DOT Drug Testing

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

Trenton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Trenton, IA.

Trenton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Trenton, IA.v

Trenton Hair Drug Testing

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

Trenton Alcohol Testing

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

Trenton Drug Testing Services

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

Trenton 5 Panel Drug Test

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

Trenton 10 Panel Drug Test

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

Trenton On Site Drug Testing

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

Trenton DOT Physicals

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

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

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

Extremely polite

They were very fast extremely polite walked you through every detail of the process if you had any questions they had no problems answering

Billy Williams - 2/19/2025

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

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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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

Super Easy!

Super easy to set up an appointment through the phone. They walked me through all the steps and found me a location right near my house. Would definitely recommend!

Aldita Lumaj - 1/17/2025


(800) 221-4291