DOT CONSORTIUM ENROLLMENT - Yemassee, 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

38 DOT Drug-Testing Centers in Yemassee

Minutes Away, Test Today

595 W Carolina Ave18.07 miles

595 W Carolina Ave
Varnville, SC 29944

749 Bells Hwy18.90 miles

749 Bells Hwy
Walterboro, SC 29488

272 Robert Smalls Pkwy Ste 32019.36 miles

272 Robert Smalls Pkwy Ste 320
Beaufort, SC 29906

955 Ribaut Rd20.83 miles

955 Ribaut Rd
Beaufort, SC 29902

1510 Ribaut Rd22.40 miles

1510 Ribaut Rd
Port Royal, SC 29935

300 Midtown Dr22.45 miles

300 Midtown Dr
Beaufort, SC 29906

1865 N Paris Ave22.80 miles

1865 N Paris Ave
Port Royal, SC 29935

43 Browns Cove Rd Ste 4 Ste 426.05 miles

43 Browns Cove Rd Ste 4 Ste 4
Ridgeland, SC 29936

43 Browns Cove Rd Ste 426.05 miles

43 Browns Cove Rd Ste 4
Ridgeland, SC 29936

40 Okatie Center Blvd S Ste 10027.87 miles

40 Okatie Center Blvd S Ste 100
Okatie, SC 29909

1 Fair Hope Ln28.95 miles

1 Fair Hope Ln
Bluffton, SC 29910

18 Oak Forest Road Ste B29.08 miles

18 Oak Forest Road Ste B
Bluffton, SC 29910

64 Bluffton Rd30.01 miles

64 Bluffton Rd
Bluffton, SC 29910

1787 Allendale Fairfax Hwy30.30 miles

1787 Allendale Fairfax Hwy
Fairfax, SC 29827

3 Progressive St32.79 miles

3 Progressive St
Bluffton, SC 29910

157 William Hilton Pkwy33.05 miles

157 William Hilton Pkwy
Hilton Head Island, SC 29926

23 Bethea Dr33.07 miles

23 Bethea Dr
Hilton Head Island, SC 29926

8 Hospital Center Blvd Ste 14033.24 miles

8 Hospital Center Blvd Ste 140
Hilton Head Island, SC 29926

93 Main St33.39 miles

93 Main St
Hilton Head Island, SC 29926

1000 Medical Center Dr34.11 miles

1000 Medical Center Dr
Hardeeville, SC 29927

845 William Hilton Pkwy36.14 miles

845 William Hilton Pkwy
Hilton Head, SC 29928

7306 Ga Highway 21 Ste 10540.05 miles

7306 Ga Highway 21 Ste 105
Port Wentworth, GA 31407

459 Ga Highway 119 S40.60 miles

459 Ga Highway 119 S
Springfield, GA 31329

116 Stagecoach Ln41.91 miles

116 Stagecoach Ln
Orangeburg, SC 29118

1660 Old Trolley Rd Ste G243.90 miles

1660 Old Trolley Rd Ste G2
Summerville, SC 29485

450 North St44.00 miles

450 North St
Bamberg, SC 29003

104 Morgan Pl Ste C,44.21 miles

104 Morgan Pl Ste C,
Summerville, SC 29485

109 Minis Ave Ste C1044.21 miles

109 Minis Ave Ste C10
Savannah, GA 31408

105a Harth Pl44.27 miles

105a Harth Pl
Summerville, SC 29485

1903 Abercorn St45.86 miles

1903 Abercorn St
Savannah, GA 31401

3424 Shelby Ray Ct46.32 miles

3424 Shelby Ray Ct
Charleston, SC 29414

10160 Dorchester Rd46.56 miles

10160 Dorchester Rd
Summerville, SC 29485

215 Mims Rd46.64 miles

215 Mims Rd
Sylvania, GA 30467

410 N Main St46.76 miles

410 N Main St
Summerville, SC 29483

107 Southern Blvd Ste 30146.88 miles

107 Southern Blvd Ste 301
Savannah, GA 31405

130 Gardners Cir Ste J10147.16 miles

130 Gardners Cir Ste J101
Johns Island, SC 29455

4700 Waters Ave47.47 miles

4700 Waters Ave
Savannah, GA 31404

1481 Dean Forest Rd Bldg 200 Ste C47.61 miles

1481 Dean Forest Rd Bldg 200 Ste C
Savannah, GA 31405

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Employers under the jurisdiction of 49 CFR Section 382.305 are required to maintain a compliant random drug and alcohol testing program. Specifically, owner-operators are mandated to join a consortium that includes at least another covered employee. This regulatory framework is also applicable to businesses and transport entities operating within Yemassee, SC.

  • 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 overseen by 46 CFR Part 16.230 must enact random drug testing for crewmembers involved in safety-sensitive duties. In Yemassee, SC, as nationwide, compliance with these standards is vital for maintaining maritime safety.

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

FAA: Federal Aviation Administration

In Yemassee, SC, employers governed under 14 CFR Part 120 are mandated to incorporate all functions related to safety sensitivity. This entails:

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

FRA- Federal Railroad Administration

Railroad companies are required to devise and maintain an FRA-approved random testing plan according to 49 CFR 219.601-219.609. These regulations pertain to the maintenance of railway safety and operational standards, with Yemassee, SC fully implementing these federal mandates to ensure railroad integrity and safety within the state.

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

In Yemassee, SC, employers governed by 49 CFR Part 655 must use a scientifically valid selection method for employee testing. This requirement ensures that public transportation sectors maintain safety and reliability by methodically monitoring the substance use among employees.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    Pipeline and Hazardous Materials Safety Administration (PHMSA)

    Operators who fall under the jurisdiction of Parts 192, 193, or 195 are required to test covered employees according to 49 CFR Part 199 standards. This requirement is crucial for maintaining safety and compliance in the pipeline and hazardous materials sector within all states, including the state of Yemassee, 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 defines a DOT Consortium (C/TPA) and its necessity?

      This refers to a service agent responsible for overseeing portions or the entirety of an employer's drug and alcohol testing program according to 49 CFR part 40, managing random testing pools and compliance duties.

    • Do random testing percentages remain constant or vary?

      DOT random testing percentages may fluctuate based on positivity rates yearly, but within our consortium, all fees for such tests remain covered, regardless of rate changes.

    • What is the procedure when selected for a random test?

      ADT will inform the Designated Employer Representative (DER) or Owner Operator with details of the nearest testing facility via email/phone. The employee needs to proceed to the test site immediately upon notification.

    • Which substances are evaluated in a DOT drug test?

      A DOT drug test typically includes a DOT 5-panel urine screening alongside a DOT breath alcohol test, ensuring that tests are on a Federal CCF and Federal Alcohol Testing Form.

    • Is assistance available during a DOT audit or inspection?

      Indeed, ADT offers aid in organizing essential documents, including pre-employment testing records, proof of random pool participation, supervisor training certificates, DOT policy development, and MIS reports.

    • Frequency for updating employee pools?

      Employee rosters can be updated each quarter, but employers can add/remove covered employees anytime before the selection dates.

    Find a DOT Drug Test Center Near You

    Enter your zip code to find nearby test centers

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    Yemassee Drug Testing Services

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    Yemassee 5 Panel Drug Test

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    Yemassee 10 Panel Drug Test

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    Yemassee On Site Drug Testing

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

    Yemassee DOT Physicals

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

    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

    Super helpful

    Customer service was surprisingly super helpful and so nice. She was able to get me in at a local location right away the same day. She helped me figure out exactly what I needed. Very impressed.

    Brook - 9/19/2024

    Fast,easy and efficient

    Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

    Micheal Ankenbrandt - 2/19/2025

    Very Fun and Easy

    Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

    Tom O - 12/19/2024

    Great experience

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

    Jenna Bee - 2/19/2025

    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

    A very nice company

    A very nice company of expertise. The staff will go above to help you out of your situation in a timely matter 👏

    Tam Jack - 2/19/2025

    Clear and Competent

    I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

    Rachel Padian - 9/6/2024

    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

    Thank You!!

    I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

    Mark Broadhead - 2/12/2025


    (800) 221-4291