DOT CONSORTIUM ENROLLMENT - Knowlton, WI

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 Knowlton

Minutes Away, Test Today

385 Orbiting Dr4.83 miles

385 Orbiting Dr
Mosinee, WI 54455

5805 74th Avenue North8.16 miles

5805 74th Avenue North
Brooklyn, MN 54443

3301 Cranberry Blvd 2nd Fl13.27 miles

3301 Cranberry Blvd 2nd Fl
Weston, WI 54476

3501 Cranberry Blvd13.27 miles

3501 Cranberry Blvd
Weston, WI 54476

4005 Community Center Dr13.50 miles

4005 Community Center Dr
Weston, WI 54476

320 Ross Ave Ste 1414.17 miles

320 Ross Ave Ste 14
Schofield, WI 54476

734 Ross Ave Facility 1614.38 miles

734 Ross Ave Facility 16
Schofield, WI 54476

5412 Us Highway 10 E15.69 miles

5412 Us Highway 10 E
Stevens Point, WI 54481

2600 Stewart Avenue Suite 15416.69 miles

2600 Stewart Avenue Suite 154
Wausau, WI 54401

2727 Plaza Dr17.11 miles

2727 Plaza Dr
Wausau, WI 54401

5409 Vern Holmes Dr17.15 miles

5409 Vern Holmes Dr
Stevens Point, WI 54482

808 3rd St Ste 10817.27 miles

808 3rd St Ste 108
Wausau, WI 54403

425 Wind Ridge Dr17.43 miles

425 Wind Ridge Dr
Wausau, WI 54401

220 24th St S23.34 miles

220 24th St S
Wisconsin Rapids, WI 54494

2031 Peach St23.47 miles

2031 Peach St
Wisconsin Rapids, WI 54494

130 25th Ave S23.67 miles

130 25th Ave S
Wisconsin Rapids, WI 54495

202 E Upham St23.67 miles

202 E Upham St
Marshfield, WI 54449

1210 Parkwood Dr24.29 miles

1210 Parkwood Dr
Wisconsin Rapids, WI 54494

1000 N Oak Ave24.42 miles

1000 N Oak Ave
Marshfield, WI 54449

1015 Angelus Dr29.71 miles

1015 Angelus Dr
Nekoosa, WI 54457

110 Cedar St30.52 miles

110 Cedar St
Tigerton, WI 54486

1205 O Day St31.62 miles

1205 O Day St
Merrill, WI 54452

601 S Center Ave31.72 miles

601 S Center Ave
Merrill, WI 54452

3333 E Main St31.90 miles

3333 E Main St
Merrill, WI 54452

607 N Sales St32.38 miles

607 N Sales St
Merrill, WI 54452

111 Dehne Dr34.02 miles

111 Dehne Dr
Colby, WI 54421

6493 Valley Circle Rd35.74 miles

6493 Valley Circle Rd
Plainfield, WI 54966

1019 Squire Ct36.03 miles

1019 Squire Ct
Nekoosa, WI 54457

1160 Rome Center Dr36.11 miles

1160 Rome Center Dr
Nekoosa, WI 54457

800 Riverside Dr39.39 miles

800 Riverside Dr
Waupaca, WI 54981

112 E 5th Ave39.56 miles

112 E 5th Ave
Antigo, WI 54409

502 E Elm Dr39.71 miles

502 E Elm Dr
Loyal, WI 54446

701 Grove Ave42.67 miles

701 Grove Ave
Wild Rose, WI 54984

601 Grove Ave42.67 miles

601 Grove Ave
Wild Rose, WI 54984

135 S Gibson St43.81 miles

135 S Gibson St
Medford, WI 54451

102 Cannery St45.16 miles

102 Cannery St
Greenwood, WI 54437

370 S Main St45.75 miles

370 S Main St
Clintonville, WI 54929

216 Sunset Pl46.75 miles

216 Sunset Pl
Neillsville, WI 54456

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Organizations under the jurisdiction of 49 CFR 382.305 are required to maintain a random program that complies with federal standards. Owner-operators are obliged to join a consortium pool comprising two or more eligible employees. This ensures that safety and regulatory standards are upheld in places like Knowlton, WI, enhancing road safety.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • 10% - DOT Breath Alcohol Testing (BAT)

Participation in these programs is crucial for maintaining compliance and ensuring public safety across the state and the nation.

FMCSA Enroll Today

USCG- United States Coast Guard (now under homeland security)

According to 46 CFR Part 16.230, marine employers are required to carry out random drug testing for crew members engaged in safety-sensitive positions. In Knowlton, WI, this rule is crucial due to the vast number of maritime activities and the intricate waterways.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol testing is not required under current USCG random testing minimums.
USCG Enroll Today

FAA: Federal Aviation Administration regulations in Knowlton, WI

Employers subject to 14 CFR Part 120 must ensure all safety-sensitive operations are covered under the regulatory framework. This is particularly relevant in Knowlton, WI where numerous airlines and aviation service providers are located, emphasizing adherence to safety protocols.

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

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

All railroad entities must submit and adhere to a comprehensive random testing plan as per 49 CFR 219.601-219.609. In Knowlton, WI, this is essential for ensuring rail safety and compliance with federal oversight, contributing to the secure transportation of goods and passengers statewide.

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 Knowlton, WI.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Entities regulated by Parts 192, 193, or 195 are required to engage in drug testing of covered employees as per 49 CFR Part 199. Within Knowlton, WI, adherence to these regulations is critical to maintaining safety standards in the handling and transportation of hazardous materials.

  • 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 managing part or all of an employer's drug and alcohol testing programs, including overseeing random testing pools and other compliance tasks under 49 CFR part 40.

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

DOT random testing rates may fluctuate annually based on the positivity rate; however, in our consortium, regardless of the random testing rate, all DOT random testing fees are accommodated.

What happens when I am selected for a random test?

ADT will notify the company's DER or Owner Operator via email or phone with the nearest testing location and instructions. The selected individual must proceed to the testing center immediately upon notification.

What drugs are tested on a DOT drug test?

A DOT drug test includes a DOT 5 panel urine test and a DOT breath alcohol test. It's important to ensure tests are conducted using a Federal CCF and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can provide the required documentation and resources such as pre-employment test records, proof of random pool enrollment, supervisor training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

We update employee rosters quarterly. Employers can add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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Knowlton Drug Testing

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

Knowlton DOT Drug Testing

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

Knowlton DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Knowlton, WI.

Knowlton Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Knowlton, WI.v

Knowlton Hair Drug Testing

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

Knowlton Alcohol Testing

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

Knowlton Drug Testing Services

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

Knowlton 5 Panel Drug Test

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

Knowlton 10 Panel Drug Test

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

Knowlton On Site Drug Testing

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

Knowlton DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Knowlton, WI 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

they have made my job much easier

I always have a good experience setting up company driver drug screens through ADT. I'm really happy I found them while searching online, they have made my job much easier.

Exodus Heath - 2/13/2025

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

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

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

Great service

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

Jesse Dupre - 4/12/2025

Accredited has been wonderful to work with!

Accredited has been wonderful to work with! My court ordered tests are on a very strange schedule but every time I call, they are quick to schedule me and are always able to find a location that works for where I’m at and when! Thank you for making this rather undesirable situation less stressful and efficient.

Madison Sanderford - 8/19/2024

Very helpful

They were very helpful in finding a place to get tested on the route back home! They made a difficult time seem easy with no judgement!

Anne Creden - 11/19/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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

Great experience

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

Jenna Bee - 2/19/2025


(800) 221-4291