DOT CONSORTIUM ENROLLMENT - Greenville, 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 Greenville

Minutes Away, Test Today

905 S Grand Ave7.73 miles

905 S Grand Ave
Spencer, IA 51301

1523 2nd Ave North8.14 miles

1523 2nd Ave North
Fort Dodge, IA 50510

116 E 11th St Ste 1019.11 miles

116 E 11th St Ste 101
Spencer, IA 51301

1200 1st Ave E9.19 miles

1200 1st Ave E
Spencer, IA 51301

1204 W 18th St9.60 miles

1204 W 18th St
Spencer, IA 51301

231 N 8th Ave W20.70 miles

231 N 8th Ave W
Hartley, IA 51346

2004 Okoboji Ave21.92 miles

2004 Okoboji Ave
Milford, IA 51351

255 N Welch Ave23.25 miles

255 N Welch Ave
Primghar, IA 51245

3201 1st St24.02 miles

3201 1st St
Emmetsburg, IA 50536

21st St24.67 miles

21st St
Milford, IA 51351

Highway 7124.73 miles

Highway 71
Spirit Lake, IA 51360

1525 W 5th St Po Box 30925.05 miles

1525 W 5th St Po Box 309
Storm Lake, IA 50588

1799 Highway 71 N25.54 miles

1799 Highway 71 N
Okoboji, IA 51355

323 W Milwaukee Ave Ste 125.70 miles

323 W Milwaukee Ave Ste 1
Storm Lake, IA 50588

319 W 5th St25.89 miles

319 W 5th St
Storm Lake, IA 50588

620 Northwestern Dr26.00 miles

620 Northwestern Dr
Storm Lake, IA 50588

2015 W 5th St26.09 miles

2015 W 5th St
Storm Lake, IA 50588

109 W Robbins St26.09 miles

109 W Robbins St
Graettinger, IA 51342

1411 E Lakeshore Dr26.51 miles

1411 E Lakeshore Dr
Storm Lake, IA 50588

300 Sioux Valley Dr27.11 miles

300 Sioux Valley Dr
Cherokee, IA 51012

2301 Highway 7127.84 miles

2301 Highway 71
Spirit Lake, IA 51360

3301 Highway 71 Ste 129.63 miles

3301 Highway 71 Ste 1
Spirit Lake, IA 51360

606 Nw 7th St30.44 miles

606 Nw 7th St
Pocahontas, IA 50574

1820 Central Ave31.31 miles

1820 Central Ave
Estherville, IA 51334

826 N 8th St31.43 miles

826 N 8th St
Estherville, IA 51334

107 Division St35.57 miles

107 Division St
West Bend, IA 50597

118 N 7th Ave37.24 miles

118 N 7th Ave
Sheldon, IA 51201

600 9th Ave N39.62 miles

600 9th Ave N
Sibley, IA 51249

112 N Kiel St41.63 miles

112 N Kiel St
Holstein, IA 51025

711 3rd St42.17 miles

711 3rd St
Jackson, MN 56143

514 1st Ave42.48 miles

514 1st Ave
Armstrong, IA 50514

1430 North Hwy42.53 miles

1430 North Hwy
Jackson, MN 56143

303 11th Ave45.45 miles

303 11th Ave
Manson, IA 50563

1000 Lincoln Cir Se45.50 miles

1000 Lincoln Cir Se
Orange City, IA 51041

1515 S Phillips St46.49 miles

1515 S Phillips St
Algona, IA 50511

1018 6th Ave47.58 miles

1018 6th Ave
Worthington, MN 56187

1216 Ryans Rd48.30 miles

1216 Ryans Rd
Worthington, MN 56187

1160 3rd St49.11 miles

1160 3rd St
Lake View, IA 51450

101 2nd St49.23 miles

101 2nd St
Ida Grove, IA 51445

700 E 2nd St49.31 miles

700 E 2nd St
Ida Grove, IA 51445

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers subject to 49 CFR 382.305 must operate a compliant random program. Owner-operators, specifically in Greenville, IA and elsewhere, must engage in a consortium with 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 based in Greenville, IA or elsewhere who are under 46 CFR Part 16.230 must carry out random drug tests for all safety-sensitive crew members as a measure of safety and legal compliance.

  • 50%- Controlled Substances are evaluated through a DOT 5-panel urine test to maintain the integrity of marine operations.
  • Alcohol is not a requirement under the USCG random minimum standards, reflecting their focus primarily on drug testing initiatives.
USCG Enroll Today

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers are mandated to include all safety-sensitive functions in their testing programs. This encompasses those responsible for the safe operation of aircraft and maintenance activities.

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

Greenville, IA, with its unique aviation landscape including small airports and general aviation activities, must comply with these rigorous testing standards for enhanced safety.

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads in Greenville, IA must adhere to a random testing plan approved by the FRA, as stipulated in Â49 CFR 219.601-219.609. This ensures that safety and regulatory compliance is maintained at all times within the state and nationally.

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 Greenville, 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

Operators in Greenville, IA subjected to Parts 192, 193, or 195 are mandated to test covered employees in accordance with the guidelines established under 49 CFR Part 199. Compliance is essential for maintaining the safety standards within the pipeline industry.

  • 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?

Answer: A consortium C/TPA refers to a service provider that oversees parts or all of an employer's drug and alcohol testing initiatives, managing the random testing pools and fulfilling compliance requirements dictated by 49 CFR part 40.

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

Answer: The rates for DOT random testing can fluctuate yearly depending on the positivity rates. However, within our consortium, all fees related to DOT random testing are covered regardless of these rate changes.

What happens when I am selected for a random test?

Answer: ADT will inform the Designated Employer Representative (DER) or the Owner Operator via email or phone, indicating the nearest testing venue and necessary instructions. The chosen employee should proceed directly to the testing center upon notification.

What drugs are tested on a DOT drug test?

Answer: A DOT drug test evaluates controlled substances using a DOT 5-panel urine test along with a DOT breath alcohol test. It's crucial to perform all tests on a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Answer: Yes, ADT can assist in assembling essential documentation like pre-employment test results, evidence of random pool membership, supervisor training certificates, DOT policy creation, and MIS reports.

How often can I update my employee pool?

Answer: Employers may update their employee lists every quarter, with the flexibility to add or remove employees at any time before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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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

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

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

Polite

I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

Sayre - 8/19/2024

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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

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

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025


(800) 221-4291