DOT CONSORTIUM ENROLLMENT - Irwin, SC

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

34 DOT Drug-Testing Centers in Irwin

Minutes Away, Test Today

1025 W Meeting St Ste 2001.88 miles

1025 W Meeting St Ste 200
Lancaster, SC 29720

760 Addison Dr2.38 miles

760 Addison Dr
Rock Hill, SC 29730

3909 Lancaster Hwy10.51 miles

3909 Lancaster Hwy
Richburg, SC 29729

725 Cherry Rd Ste 14020.82 miles

725 Cherry Rd Ste 140
Rock Hill, SC 29732

2174 Cherry Rd21.15 miles

2174 Cherry Rd
Rock Hill, SC 29732

1393 Celanese Rd21.71 miles

1393 Celanese Rd
Rock Hill, SC 29732

1 Medical Park Dr22.16 miles

1 Medical Park Dr
Chester, SC 29706

2460 India Hook Rd Ste 10122.56 miles

2460 India Hook Rd Ste 101
Rock Hill, SC 29732

9824 Highlands Crossing Dr22.57 miles

9824 Highlands Crossing Dr
Charlotte, NC 28277

502 Sixth Baxter Xing24.24 miles

502 Sixth Baxter Xing
Fort Mill, SC 29708

301 N Van L Mungo Blvd Po Box 27824.35 miles

301 N Van L Mungo Blvd Po Box 278
Pageland, SC 29728

14214 Ballantyne Lake Rd Ste 10024.67 miles

14214 Ballantyne Lake Rd Ste 100
Charlotte, NC 28277

11840 Southmore Dr Suite 30024.68 miles

11840 Southmore Dr Suite 300
Charlotte, NC 28277

1690 Highway 160 W24.78 miles

1690 Highway 160 W
Fort Mill, SC 29708

905 N Pearl St24.86 miles

905 N Pearl St
Pageland, SC 29728

15830 John J Delaney Dr Ste 14025.08 miles

15830 John J Delaney Dr Ste 140
Charlotte, NC 28277

4536 Landmark Dr25.23 miles

4536 Landmark Dr
Rock Hill, SC 29732

1821 Rocky River Rd N25.64 miles

1821 Rocky River Rd N
Monroe, NC 28110

613 E Roosevelt Blvd25.82 miles

613 E Roosevelt Blvd
Monroe, NC 28112

3016 Old Charlotte Hwy Ste C25.96 miles

3016 Old Charlotte Hwy Ste C
Monroe, NC 28110

2242 W Roosevelt Blvd26.13 miles

2242 W Roosevelt Blvd
Monroe, NC 28110

56 Us Highway 321 Byp N26.92 miles

56 Us Highway 321 Byp N
Winnsboro, SC 29180

11111 Carmel Commons Blvd Ste 20526.98 miles

11111 Carmel Commons Blvd Ste 205
Charlotte, NC 28226

102 Us Highway 321 Byp N27.05 miles

102 Us Highway 321 Byp N
Winnsboro, SC 29180

8318 Pineville Matthews Rd Ste 70827.15 miles

8318 Pineville Matthews Rd Ste 708
Charlotte, NC 28226

2007 Cranston Crossing Pl27.53 miles

2007 Cranston Crossing Pl
Indian Trail, NC 28079

10512 Park Rd Ste 10727.60 miles

10512 Park Rd Ste 107
Charlotte, NC 28210

1130 Highway 9 Byp W27.79 miles

1130 Highway 9 Byp W
Lancaster, SC 29720

1133b Highway 9 Byp W27.79 miles

1133b Highway 9 Byp W
Lancaster, SC 29720

7810 Providence Rd Ste 10228.45 miles

7810 Providence Rd Ste 102
Charlotte, NC 28226

228 Westinghouse Blvd Ste 11129.13 miles

228 Westinghouse Blvd Ste 111
Charlotte, NC 28273

378 Crompton St29.71 miles

378 Crompton St
Charlotte, NC 28273

332 Sam Newell Rd Ste 110029.81 miles

332 Sam Newell Rd Ste 1100
Matthews, NC 28105

1500 Matthews Twnshp Pkwy#114729.94 miles

1500 Matthews Twnshp Pkwy#1147
Matthews, NC 28105

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Under the jurisdiction of 49 CFR 382.305, employers must uphold a compliant random testing program. In Irwin, SC, as in the rest of the nation, owner-operators are mandated to participate in a consortium pool that encompasses 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 (under Homeland Security)

Marine employers abiding by 46 CFR Part 16.230 must execute random drug testing protocols tailored for crewmembers engaged in safety-sensitive roles. This requirement is in place to assure troubleshooting and prompt corrective action. The state of Irwin, SC, like others, commits to these rigorous actions to maintain marine safety and security.

  • 50% Rate: Controlled Substances are evaluated using a DOT 5-panel urine test.
  • Alcohol standards do not apply to USCG random minimums.
USCG Enroll Today

FAA: Federal Aviation Administration

Under the guidelines of 14 CFR Part 120, employers across Irwin, SC must ensure that all safety-sensitive functions are included in their operational oversight. Testing requirements involve:

  • 25% – Controlled Substances testing with DOT 5-panel urine tests.
  • 10% – Breath Alcohol Testing (BAT).

FAA Enroll Today

FRA- Federal Railroad Administration

The Federal Railroad Administration necessitates that railroads devise and adhere to an FRA-ratified random plan outlined in 49 CFR 219.601-219.609. Irwin, SC, aligning with nationwide standards, ensures these actions contribute to a secure rail transport framework.

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 in Irwin, SC and across the U.S. governed by 49 CFR Part 655 are required to implement a scientifically valid method for selecting employees for drug and alcohol testing, ensuring adherence to federally mandated guidelines and maintaining workplace safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators abiding by Parts 192, 193, or 195 must adhere to testing requirements outlined in 49 CFR Part 199, ensuring that all covered employees are periodically tested.

This is particularly important for pipeline safety and public welfare in all states, including Irwin, SC.

  • 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 constitutes a DOT Consortium (C/TPA) and who requires it?

Answer: A C/TPA acts as a service agent responsible for managing some or all facets of an employer's drug and alcohol testing program, which includes managing random testing pools and ensuring conformity with 49 CFR part 40.

Are random testing percentages consistent or subject to modification?

Answer: The DOT's random testing rates may shift annually based on positivity rates. However, in our consortium, regardless of the variation in testing rates, all DOT random testing fees are covered.

What is the procedure upon selection for a random test?

Answer: Upon notification, ADT informs the company DER or Owner Operator via email/phone about the nearest testing center and detailed instructions. The chosen employee must immediately head to the testing facility.

Which substances are screened in a DOT drug test?

Answer: A DOT drug test evaluates a DOT 5-panel urine sample and a DOT breath alcohol test. Ensure all testing is carried out using a Federal CCF and Federal Alcohol Testing Form.

Can assistance be provided during a DOT audit or inspection?

Answer: Yes, ADT can help by organizing necessary documents such as pre-employment tests, proof of random pool enrollment, supervisor training certificates, DOT policy formulation, and MIS reports.

How frequently is it possible to update the employee pool?

Answer: We verify employee list updates quarterly. Employers have the freedom to add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Irwin Drug Testing Services

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

Irwin 5 Panel Drug Test

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

Irwin 10 Panel Drug Test

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

Irwin On Site Drug Testing

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

Irwin DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Irwin, SC 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

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

ADT was able to get me the best tests

Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

Christopher Hansis - 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

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

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

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

Fast service and friendly staff!

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

Habib Malik - 4/12/2025

Unbelievably fast and Easy

Unbelievably fast and Easy, I wont be using Any other provider from now on.

Ren Wisby - 4/19/2025

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

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


(800) 221-4291