DOT CONSORTIUM ENROLLMENT - Centenary, 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 Centenary

Minutes Away, Test Today

103 Nw Court St10.49 miles

103 Nw Court St
Marion, SC 29571

2829 W Highway 7611.89 miles

2829 W Highway 76
Marion, SC 29571

110 El Bethel Rd Unit C19.33 miles

110 El Bethel Rd Unit C
Conway, SC 29527

1113 Church St21.47 miles

1113 Church St
Conway, SC 29526

2200 S Irby St25.12 miles

2200 S Irby St
Florence, SC 29505

101 John St25.36 miles

101 John St
Lake City, SC 29560

276 N Ron Mcnair Blvd25.36 miles

276 N Ron Mcnair Blvd
Lake City, SC 29560

1709 Husted Rd Ste 225.46 miles

1709 Husted Rd Ste 2
Conway, SC 29526

555 E Cheves St25.77 miles

555 E Cheves St
Florence, SC 29506

120 E Elm St25.88 miles

120 E Elm St
Florence, SC 29506

305 E Cheves St Ste 16025.88 miles

305 E Cheves St Ste 160
Florence, SC 29506

203 W Elm St Ste A26.02 miles

203 W Elm St Ste A
Florence, SC 29501

812 Farrar Dr Ste A26.10 miles

812 Farrar Dr Ste A
Conway, SC 29526

603 N 6th Ave26.88 miles

603 N 6th Ave
Dillon, SC 29536

705 N 8th Ave Ste 1a26.90 miles

705 N 8th Ave Ste 1a
Dillon, SC 29536

506 Highway 301 N26.95 miles

506 Highway 301 N
Dillon, SC 29536

1800 2nd Loop Rd Ste 1927.09 miles

1800 2nd Loop Rd Ste 19
Florence, SC 29501

711 Saluda Dr27.11 miles

711 Saluda Dr
Florence, SC 29501

1920 2nd Loop Rd27.27 miles

1920 2nd Loop Rd
Florence, SC 29501

204 Martin Luther King Jr Blvd27.45 miles

204 Martin Luther King Jr Blvd
Dillon, SC 29536

1925 Hoffmeyer Rd27.94 miles

1925 Hoffmeyer Rd
Florence, SC 29501

1508a N Cashua Dr28.47 miles

1508a N Cashua Dr
Florence, SC 29501

2410 Hoffmeyer Rd28.71 miles

2410 Hoffmeyer Rd
Florence, SC 29501

230 N Beltline Dr28.95 miles

230 N Beltline Dr
Florence, SC 29501

200 Middleburg Dr29.33 miles

200 Middleburg Dr
Myrtle Beach, SC 29579

3015 W Palmetto St29.33 miles

3015 W Palmetto St
Florence, SC 29501

555 East Chaves Street29.51 miles

555 East Chaves Street
Florence, SC 29501

964 Lochend Dr33.77 miles

964 Lochend Dr
Darlington, SC 29532

1728 Highway 50134.53 miles

1728 Highway 501
Myrtle Beach, SC 29577

1221 21st Ave N34.83 miles

1221 21st Ave N
Myrtle Beach, SC 29577

1413 Hwy.17 Business North35.49 miles

1413 Hwy.17 Business North
Myrtle Beach, SC 29575

1410 S Kings Hwy35.61 miles

1410 S Kings Hwy
Myrtle Beach, SC 29577

1600 Highway 17 N35.81 miles

1600 Highway 17 N
Surfside Beach, SC 29575

2510 N Kings Hwy35.89 miles

2510 N Kings Hwy
Myrtle Beach, SC 29577

909 Medical Cir, Ste 909,36.18 miles

909 Medical Cir, Ste 909,
Myrtle Beach, SC 29572

1021 Cipriana Drive Ste 26036.21 miles

1021 Cipriana Drive Ste 260
Myrtle Beach, SC 29572

809 82nd Pkwy36.25 miles

809 82nd Pkwy
Myrtle Beach, SC 29572

110 N Brown St36.36 miles

110 N Brown St
Chadbourn, NC 28431

5601 N Ocean Blvd Ste C10136.44 miles

5601 N Ocean Blvd Ste C101
Myrtle Beach, SC 29577

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In the state of Centenary, SC, employers regulated by 49 CFR 382.305 are required to maintain a compliant random testing program. Owner-operators are mandated to be part of a consortium pool that comprises at least two covered employees.

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

United States Coast Guard (USCG)

Under the mandates of 46 CFR Part 16.230, marine employers are required to enforce random drug testing for all personnel in safety-sensitive roles. Centenary, SC's maritime operations are no exception, as they must conduct these tests to ensure the safety and reliability of crew members on board.

  • 50% screening for Controlled Substances using the DOT 5-panel urine test
  • Note: Alcohol testing minimums do not apply within USCG stipulations
USCG Enroll Today

FAA- Federal Aviation Administration

In Centenary, SC, employers governed by 14 CFR Part 120 must include all safety-sensitive functions in their testing programs. This mandate ensures the operational safety in aviation sectors by including both controlled substances and alcohol testing as part of the protocol.

  • 25%- Testing for controlled substances via DOT 5-panel urine tests
  • 10%- Breath Alcohol Testing (BAT)
FAA Enroll Today

FRA- Federal Railroad Administration

In Centenary, SC, railroads are required to submit and adhere to a random testing plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This plan is crucial to ensure the safety and efficiency of rail operations by systematically monitoring employee sobriety and drug-free status.

    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 within Centenary, SC and governed by 49 CFR Part 655 must ensure their random selection method is scientifically validated. This regulation guarantees fair and systematic testing procedures to enhance safety across public transit systems within the state.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Operators governed by Parts 192, 193, or 195 must test their employees according to regulations stipulated in 49 CFR Part 199. Centenary, SC ensures strict adherence to these measures to safeguard pipeline safety standards.

    • 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 C/TPA is a service provider that oversees either part or all of an employer's drug and alcohol testing program, coordinating random testing pools according to 49 CFR part 40 regulations.

    Are random testing percentages always fixed or variable?

    The rates for DOT random testing can fluctuate each year depending on the positivity rate; however, within our consortium, every DOT random testing fee is covered, regardless of the rate.

    What occurs when I'm notified for a random test?

    ADT will inform the company DER or Owner Operator via email/phone with details about the nearest testing location and guide them on the necessary steps. Once informed, the selected individual must promptly head to the testing site.

    What substances are screened in a DOT drug test?

    The DOT drug test checks for a DOT 5-panel urine and conducts a DOT breath alcohol test. It is essential that all tests are performed using a Federal CCF form alongside a Federal Alcohol Testing Form.

    Assistance available during a DOT audit or inspection?

    Yes, ADT can help organize imperative documentation like pre-employment tests, proof of random pool membership, supervisor training certificates, DOT policy development, and MIS reports.

    Frequency of updating my employee pool?

    We confirm updates to the employee roster every quarter. Employers can add or remove covered employees ahead of selection dates as needed.

    Find a DOT Drug Test Center Near You

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    Centenary Drug Testing Services

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    Centenary 5 Panel Drug Test

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    Centenary 10 Panel Drug Test

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    Centenary On Site Drug Testing

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

    Centenary DOT Physicals

    Certified DOT physicals with quick, reliable exams to keep Centenary, 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


    (800) 221-4291