DOT CONSORTIUM ENROLLMENT - Timmonsville, 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

37 DOT Drug-Testing Centers in Timmonsville

Minutes Away, Test Today

3015 W Palmetto St6.38 miles

3015 W Palmetto St
Florence, SC 29501

230 N Beltline Dr7.68 miles

230 N Beltline Dr
Florence, SC 29501

555 East Chaves Street8.25 miles

555 East Chaves Street
Florence, SC 29501

2410 Hoffmeyer Rd8.34 miles

2410 Hoffmeyer Rd
Florence, SC 29501

1920 2nd Loop Rd8.42 miles

1920 2nd Loop Rd
Florence, SC 29501

1800 2nd Loop Rd Ste 198.52 miles

1800 2nd Loop Rd Ste 19
Florence, SC 29501

1925 Hoffmeyer Rd8.71 miles

1925 Hoffmeyer Rd
Florence, SC 29501

711 Saluda Dr9.25 miles

711 Saluda Dr
Florence, SC 29501

2200 S Irby St9.93 miles

2200 S Irby St
Florence, SC 29505

1508a N Cashua Dr10.40 miles

1508a N Cashua Dr
Florence, SC 29501

203 W Elm St Ste A10.66 miles

203 W Elm St Ste A
Florence, SC 29501

120 E Elm St10.80 miles

120 E Elm St
Florence, SC 29506

305 E Cheves St Ste 16011.12 miles

305 E Cheves St Ste 160
Florence, SC 29506

555 E Cheves St11.23 miles

555 E Cheves St
Florence, SC 29506

964 Lochend Dr11.29 miles

964 Lochend Dr
Darlington, SC 29532

1304 W Bobo Newsom Hwy17.55 miles

1304 W Bobo Newsom Hwy
Hartsville, SC 29550

701 Medical Park Dr Ste 20417.61 miles

701 Medical Park Dr Ste 204
Hartsville, SC 29550

206 Swift Creek Rd17.75 miles

206 Swift Creek Rd
Hartsville, SC 29550

545 Sumter Hwy18.96 miles

545 Sumter Hwy
Bishopville, SC 29010

276 N Ron Mcnair Blvd20.32 miles

276 N Ron Mcnair Blvd
Lake City, SC 29560

101 John St20.91 miles

101 John St
Lake City, SC 29560

2829 W Highway 7627.44 miles

2829 W Highway 76
Marion, SC 29571

640 Broad St27.68 miles

640 Broad St
Sumter, SC 29150

1283 Broad St28.36 miles

1283 Broad St
Sumter, SC 29150

250 W Wesmark Blvd Bldg 228.42 miles

250 W Wesmark Blvd Bldg 2
Sumter, SC 29150

2475 Broad St28.67 miles

2475 Broad St
Sumter, SC 29150

144 Garrett St Ste B28.71 miles

144 Garrett St Ste B
Sumter, SC 29150

645 S Seventh St29.10 miles

645 S Seventh St
Mc Bee, SC 29101

129 N Washington St29.65 miles

129 N Washington St
Sumter, SC 29150

103 Nw Court St31.03 miles

103 Nw Court St
Marion, SC 29571

512 Nelson Blvd33.37 miles

512 Nelson Blvd
Kingstree, SC 29556

50 E Hospital St Ste 434.44 miles

50 E Hospital St Ste 4
Manning, SC 29102

1013 Professional Ct34.96 miles

1013 Professional Ct
Manning, SC 29102

999 Cheraw St37.19 miles

999 Cheraw St
Bennettsville, SC 29512

1138 Cheraw St37.32 miles

1138 Cheraw St
Bennettsville, SC 29512

1315 Roberts St37.97 miles

1315 Roberts St
Camden, SC 29020

1344 Haile St38.25 miles

1344 Haile St
Camden, SC 29020

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 Timmonsville, 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)

According to 46 CFR Part 16.230, marine employers must execute random drug testing for all crew members holding safety-sensitive roles. This initiative is pivotal for preserving maritime safety in Timmonsville, SC waters and beyond.

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

In Timmonsville, SC, the state's extensive coastline demands that maritime safety protocols are strictly followed to safeguard marine operations.

USCG Enroll Today

FAA: Federal Aviation Administration

Under 14 CFR Part 120, employers must incorporate all functions that are safety-sensitive. The same standards apply in Timmonsville, SC, where all aviation activities must adhere to these rigorous safety protocols.

  • 25% - Monitoring for Controlled Substances through a DOT 5-panel urine test
  • 10% - Performing Breath Alcohol Testing (BAT)

FAA Enroll Today

FRA- Federal Railroad Administration

Railroads operating in Timmonsville, SC are required to submit and follow an FRA-approved random testing plan as stipulated by 49 CFR 219.601-219.609. This ensures that the workforce meets federally regulated safety standards consistently throughout 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

Under regulations set forth in 49 CFR Part 655, employers are required to use a scientifically valid method for the selection of employees for random drug and alcohol testing. This mandate is applicable across the United States, extending to states such as Timmonsville, SC to ensure public transportation safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators subject to Parts 192, 193, or 195 are required to conduct employee testing as per 49 CFR Part 199. This regulation ensures safety across pipeline operations, with no exception in compliance for those operating within Timmonsville, 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 is an essential service handling all or parts of an organization's drug and alcohol testing program, including random selection pools and compliance duties under 49 CFR part 40.

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

Yearly, DOT random testing rates might vary based on the positivity rates. Nevertheless, in our consortium, regardless of rate alterations, all DOT random testing fees are included.

What happens when I am selected for a random test?

ADT will alert the company DER or Owner Operator by both email and phone to inform them of the nearest testing center and instructions. The notified employee must promptly head to the test site.

What drugs are tested on a DOT drug test?

A DOT drug test examines for a DOT 5-panel urine test and a DOT breath alcohol test. It is crucial that all tests are conducted on a Federal CCF form and Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT can assist by organizing the necessary documents, including pre-employment test records, evidence of random pool enrollment, supervisor training certificates, DOT policy creation, and MIS reports.

How often can I update my employee pool?

We acknowledge employee roster updates every quarter, with the ability 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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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

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

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

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

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

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

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

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

test was quick and easy

Company New Hire Employee Process for DOT Drug test was quick and easy. No need to make appt. All employee had to do is show prepaid qr code I sent to employee show ID and was set. Would Recommend.

Maria Lopez - 11/19/2024

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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024


(800) 221-4291