DOT CONSORTIUM ENROLLMENT - Mount Pleasant, 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

39 DOT Drug-Testing Centers in Mount Pleasant

Minutes Away, Test Today

1200 Johnnie Dodds Blvd1.24 miles

1200 Johnnie Dodds Blvd
Mount Pleasant, SC 29464

631 Johnnie Dodds Blvd1.43 miles

631 Johnnie Dodds Blvd
Mt Pleasant, SC 29464

900 Bowman Rd Ste 2031.50 miles

900 Bowman Rd Ste 203
Mt Pleasant, SC 29464

1280 Hospital Drive Unit 11.52 miles

1280 Hospital Drive Unit 1
Mount Pleasant, SC 29464

3074 N Highway 176.40 miles

3074 N Highway 17
Mt Pleasant, SC 29466

418 Folly Road, Suite C6.89 miles

418 Folly Road, Suite C
Charleston, SC 29412

1161 Oakland Market Rd7.09 miles

1161 Oakland Market Rd
Mt Pleasant, SC 29466

743 Folly Rd7.11 miles

743 Folly Rd
Charleston, SC 29412

3605 Meeting Street Rd Ste C7.33 miles

3605 Meeting Street Rd Ste C
Charleston, SC 29405

8 Farmfield Ave7.75 miles

8 Farmfield Ave
Charleston, SC 29407

4 Carriage Ln Ste 1027.84 miles

4 Carriage Ln Ste 102
Charleston, SC 29407

4115 Dorchester Rd Ste 1009.02 miles

4115 Dorchester Rd Ste 100
Charleston, SC 29405

1836 Ashley River Rd Ste E9.12 miles

1836 Ashley River Rd Ste E
Charleston, SC 29407

1851 Sam Rittenberg Blvd9.14 miles

1851 Sam Rittenberg Blvd
Charleston, SC 29407

3870 Leeds Ave9.55 miles

3870 Leeds Ave
Charleston, SC 29405

1470 Tobias Gadson Blvd, Suite 1019.76 miles

1470 Tobias Gadson Blvd, Suite 101
Charleston, SC 29407

3825 Faber Place Dr9.93 miles

3825 Faber Place Dr
North Charleston, SC 29405

4600 Goer Dr Ste 20510.00 miles

4600 Goer Dr Ste 205
North Charleston, SC 29406

2470 Mall Dr Ste A10.46 miles

2470 Mall Dr Ste A
North Charleston, SC 29406

5880 Rivers Ave11.71 miles

5880 Rivers Ave
North Charleston, SC 29406

3424 Shelby Ray Ct11.98 miles

3424 Shelby Ray Ct
Charleston, SC 29414

7301 Rivers Ave Ste 15014.02 miles

7301 Rivers Ave Ste 150
North Charleston, SC 29406

7519 Rivers Ave14.30 miles

7519 Rivers Ave
North Charleston, SC 29406

8091 Rivers Ave15.23 miles

8091 Rivers Ave
North Charleston, SC 29406

10160 Dorchester Rd15.24 miles

10160 Dorchester Rd
Summerville, SC 29485

130 Gardners Cir Ste J10115.62 miles

130 Gardners Cir Ste J101
Johns Island, SC 29455

2850 Tricom Street17.37 miles

2850 Tricom Street
North Charleston, SC 29406

9330 Medical Plaza Dr17.58 miles

9330 Medical Plaza Dr
Charleston, SC 29406

149 Saint James Ave17.79 miles

149 Saint James Ave
Goose Creek, SC 29445

105a Harth Pl20.87 miles

105a Harth Pl
Summerville, SC 29485

104 Morgan Pl Ste C,20.96 miles

104 Morgan Pl Ste C,
Summerville, SC 29485

1660 Old Trolley Rd Ste G220.99 miles

1660 Old Trolley Rd Ste G2
Summerville, SC 29485

410 N Main St23.91 miles

410 N Main St
Summerville, SC 29483

255 N Highway 52 Ste 826.62 miles

255 N Highway 52 Ste 8
Moncks Corner, SC 29461

110 Executive Park Way28.59 miles

110 Executive Park Way
Moncks Corner, SC 29461

459 N Highway 5229.33 miles

459 N Highway 52
Moncks Corner, SC 29461

701 S Morgan Ave47.94 miles

701 S Morgan Ave
Andrews, SC 29510

749 Bells Hwy48.24 miles

749 Bells Hwy
Walterboro, SC 29488

187 Bunch Ford Rd49.45 miles

187 Bunch Ford Rd
Holly Hill, SC 29059

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration mandates all employers who fall under 49 CFR 382.305 must have an up-to-date and compliant random testing program.

Owner-operators need to be part of a consortium, ensuring participation in a pool with at least two covered employees. This requirement is crucial for maintaining safety and compliance within the shipping and logistics industry across various states, including Mount Pleasant, SC.

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

USCG: United States Coast Guard (part of Homeland Security)

Under the regulation 46 CFR Part 16.230, marine employers must perform random drug testing for crewmembers involved in safety-sensitive positions. This requirement is in force across the United States, with Mount Pleasant, SC being no exception.

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

FAA: Federal Aviation Administration

Employers regulated under 14 CFR Part 120 are required to include all safety-sensitive functions in their operations. In Mount Pleasant, SC, these rules ensure the safety of the aviation workforce.

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

FRA- Federal Railroad Administration

Within Mount Pleasant, 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

Mount Pleasant, SC-based employers under the jurisdiction of 49 CFR Part 655 must employ a selection technique that is scientifically valid. This ensures fair and unbiased selection within random drug and alcohol testing programs across the region.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Under regulations due to Parts 192, 193, or 195, operators are required to conduct tests on covered employees in compliance with 49 CFR Part 199. For Mount Pleasant, SC-based pipelines and hazardous materials operators, such diligence is crucial for the safety of these high-stakes work environments.

  • 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 is a service agent responsible for managing an employer's drug and alcohol testing program, covering aspects like random testing pools in accordance with 49 CFR part 40.

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

    DOT random testing rates can fluctuate yearly depending on positivity rates, but our consortium covers all DOT random testing fees regardless.

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

    ADT will contact the company DER or Owner Operator by email/phone with the nearest test site and instructions. The employee selected must immediately proceed to the testing center upon notification.

  • What drugs are tested on a DOT drug test?

    The DOT drug test uses a 5-panel urine screen and a DOT breath alcohol test, conducted on a Federal CCF for and Federal Alcohol Testing Form.

  • Can you help during a DOT audit or inspection?

    Yes, ADT assists with documentation organization, including pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy development, and MIS reports.

  • How often can I update my employee pool?

    We verify employee roster updates each quarter. Employers can add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

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Certified DOT physicals with quick, reliable exams to keep Mount Pleasant, 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

Great service

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

Jesse Dupre - 4/12/2025

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

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

Explained everything so no questions

Torin was great. Explained everything so no questions

Tony Lombardo - 4/18/2025

I love the customer service

I love the customer service. The lady was patient enough to help me book my appointment with ease and ensuring I get the location that's best for me. Keep up the good work!

Elizabeth Chiaka - 9/19/2024

Very easy to get scheduled

Very easy to get scheduled and easy process once checked in and the staff were all extremely friendly! I would recommend this company!

Ronickia Moore - 11/19/2024

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

Fast and easy

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

Peter Villegas - 1/19/2025

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

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