DOT CONSORTIUM ENROLLMENT - Great Falls, 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

36 DOT Drug-Testing Centers in Great Falls

Minutes Away, Test Today

760 Addison Dr8.11 miles

760 Addison Dr
Rock Hill, SC 29730

3909 Lancaster Hwy11.23 miles

3909 Lancaster Hwy
Richburg, SC 29729

1025 W Meeting St Ste 20011.53 miles

1025 W Meeting St Ste 200
Lancaster, SC 29720

56 Us Highway 321 Byp N17.28 miles

56 Us Highway 321 Byp N
Winnsboro, SC 29180

102 Us Highway 321 Byp N17.41 miles

102 Us Highway 321 Byp N
Winnsboro, SC 29180

725 Cherry Rd Ste 14026.51 miles

725 Cherry Rd Ste 140
Rock Hill, SC 29732

2513 Broad St26.90 miles

2513 Broad St
Camden, SC 29020

1060 Highway 1 S27.38 miles

1060 Highway 1 S
Lugoff, SC 29078

2174 Cherry Rd27.47 miles

2174 Cherry Rd
Rock Hill, SC 29732

1 Medical Park Dr27.61 miles

1 Medical Park Dr
Chester, SC 29706

2240 W Dekalb St28.07 miles

2240 W Dekalb St
Camden, SC 29020

1393 Celanese Rd28.23 miles

1393 Celanese Rd
Rock Hill, SC 29732

1344 Haile St28.45 miles

1344 Haile St
Camden, SC 29020

2460 India Hook Rd Ste 10128.54 miles

2460 India Hook Rd Ste 101
Rock Hill, SC 29732

1315 Roberts St28.66 miles

1315 Roberts St
Camden, SC 29020

709 Mill St29.00 miles

709 Mill St
Camden, SC 29020

8 Raspberry Ct29.34 miles

8 Raspberry Ct
Lugoff, SC 29078

208 Deer Run Rd29.75 miles

208 Deer Run Rd
Elgin, SC 29045

4536 Landmark Dr30.89 miles

4536 Landmark Dr
Rock Hill, SC 29732

502 Sixth Baxter Xing31.22 miles

502 Sixth Baxter Xing
Fort Mill, SC 29708

9824 Highlands Crossing Dr31.30 miles

9824 Highlands Crossing Dr
Charlotte, NC 28277

301 N Van L Mungo Blvd Po Box 27831.66 miles

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

120 Highland Ctr Dr Ste 130b31.78 miles

120 Highland Ctr Dr Ste 130b
Columbia, SC 29203

10060 Two Notch Rd31.84 miles

10060 Two Notch Rd
Columbia, SC 29223

10040 Two Notch Rd31.87 miles

10040 Two Notch Rd
Columbia, SC 29223

1690 Highway 160 W31.91 miles

1690 Highway 160 W
Fort Mill, SC 29708

905 N Pearl St32.42 miles

905 N Pearl St
Pageland, SC 29728

114 Gateway Corporate Blvd Ste 43032.57 miles

114 Gateway Corporate Blvd Ste 430
Columbia, SC 29203

32 River Street33.03 miles

32 River Street
Peak, SC 29122

14214 Ballantyne Lake Rd Ste 10033.20 miles

14214 Ballantyne Lake Rd Ste 100
Charlotte, NC 28277

4621 Hardscrabble Road33.27 miles

4621 Hardscrabble Road
Columbia, SC 29223

9005 Two Notch Road Suite 1533.35 miles

9005 Two Notch Road Suite 15
Columbia, SC 29223

11840 Southmore Dr Suite 30033.47 miles

11840 Southmore Dr Suite 300
Charlotte, NC 28277

15830 John J Delaney Dr Ste 14033.59 miles

15830 John J Delaney Dr Ste 140
Charlotte, NC 28277

1130 Highway 9 Byp W34.90 miles

1130 Highway 9 Byp W
Lancaster, SC 29720

1133b Highway 9 Byp W34.90 miles

1133b Highway 9 Byp W
Lancaster, SC 29720

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

The Federal Motor Carrier Safety Administration (FMCSA) imposes stringent guidelines upon employers bound by 49 CFR Â382.305. Employers are mandated to operate under a compliant random testing program. In Great Falls, SC, as in other states, owner-operators must be enrolled in a consortium comprising 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 governed by 46 CFR Part 16.230 are obligated to execute random drug tests for crewmembers involved in safety-sensitive operations. In the state of Great Falls, SC, with its extensive maritime activities, adherence to these guidelines is critical for ensuring marine safety and integrity.
  • 50% of testing covers Controlled Substances through a DOT 5-panel urine test. Unlike DOT protocols for land transport, alcohol testing is not mandated within USCG's random testing criteria.

USCG Enroll Today

FAA: Federal Aviation Administration

  • Employers under 14 CFR Part 120 are required to integrate all safety-sensitive positions within their testing framework. This encompasses 25% of Controlled Substances testing through a DOT 5-panel urine test, coupled with 10% breath alcohol testing (BAT).
  • Complying with these stringent measures is vital in Great Falls, SC, where aviation safety is paramount to supporting both regional and international flight operations.

FAA Enroll Today

FRA- Federal Railroad Administration

Within Great Falls, SC, railroads are obligated to draft and adhere to an FRA-approved random testing scheme as cited in Â49 CFR 219.601-219.609. This ensures the safety and security of railroad operations by maintaining strict compliance with federal guidelines.

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 under the regulation of 49 CFR Part 655 must employ a scientifically valid selection process for random testing. This is especially significant in Great Falls, SC where public transportation systems consistently emphasize safety and compliance.

  • 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 Great Falls, 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 is a DOT Consortium (C/TPA) and who needs it?

    A consortium C/TPA acts as a service agent that oversees some or all components of an employer's drug and alcohol testing programs, managing random testing pools and compliance activities as per 49 CFR part 40.

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

    The annual DOT random testing rates may fluctuate based on the positivity rates. However, irrespective of these rates in our consortium, all DOT random testing fees are encompassed.

  • What happens when I am selected for a random test?

    Upon selection, ADT communicates with the company's DER or Owner Operator via email/phone, providing the nearest test location and instructions. The notified employee must head to the testing site immediately.

  • What drugs are tested on a DOT drug test?

    The DOT drug screening involves a DOT 5-panel urine test and a DOT breath alcohol test. Ensure that all tests utilize a Federal CCF and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT can organize all required documentation, including pre-employment test records, random pool enrollment proofs, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

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

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Great Falls Drug Testing Services

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

Great Falls 5 Panel Drug Test

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

Great Falls 10 Panel Drug Test

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

Great Falls On Site Drug Testing

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

Great Falls DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Great Falls, 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

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

Super Easy to Schedule

Super easy to schedule and get what you need, weather for a job, personal, or court ordered! I believe I spoke with Justine who was helpful in answering all my questions and stayed on the phone with me until she was sure I was all set and got the emails I needed.

Mandy Ryan - 12/14/2024

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

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

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.

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Kind and very helpful

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Steven Harrison - 12/19/2024

Fast and easy

It was fast and easy a pleasure to talk to the customer service people great service

Peter Villegas - 1/19/2025

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

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

A very nice company

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Tam Jack - 2/19/2025


(800) 221-4291