DOT CONSORTIUM ENROLLMENT - Horatio, SC

Random Drug & Alcohol Testing Program
FMCSA - FAA - USCG - FTA - FRA - PHMSA

All Random Test Fees Included

With 36 testing centers in the Horatio area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

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 Horatio

Minutes Away, Test Today

2475 Broad St

10.72 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
2475 Broad St
Sumter, SC 29150

1283 Broad St

11.12 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
1283 Broad St
Sumter, SC 29150

250 W Wesmark Blvd Bldg 2

11.41 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:00 PM✓ Walk-in with Electronic Donor Pass
250 W Wesmark Blvd Bldg 2
Sumter, SC 29150

144 Garrett St Ste B

12.42 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
144 Garrett St Ste B
Sumter, SC 29150

640 Broad St

12.82 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM • Sat: 9:00 AM-1:00 PM✓ Walk-in with Electronic Donor Pass
640 Broad St
Sumter, SC 29150

8 Raspberry Ct

13.80 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 06:00 AM - 02:30 PM
8 Raspberry Ct
Lugoff, SC 29078

709 Mill St

15.25 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
709 Mill St
Camden, SC 29020

1060 Highway 1 S

15.49 mi
🕑 Facility: Mon–Fri: 06:00 AM - 02:00 PM⚡ Drug Screens: Mon–Fri: 06:00 AM - 02:00 PM
1060 Highway 1 S
Lugoff, SC 29078

2240 W Dekalb St

15.78 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
2240 W Dekalb St
Camden, SC 29020

129 N Washington St

15.80 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
129 N Washington St
Sumter, SC 29150

1315 Roberts St

16.02 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
1315 Roberts St
Camden, SC 29020

1344 Haile St

16.10 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
1344 Haile St
Camden, SC 29020

2513 Broad St

17.50 mi
🕑 Facility: Mon–Fri: 07:00 AM - 03:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 02:00 PM
2513 Broad St
Camden, SC 29020

208 Deer Run Rd

18.75 mi
🕑 Facility: Mon–Fri: 07:30 AM - 04:30 PM (Lunch: 12:00 PM - 01:00 PM)⚡ Drug Screens: Mon–Fri: 07:30 AM - 11:00 AM, 01:00 PM - 03:30 PM
208 Deer Run Rd
Elgin, SC 29045

10060 Two Notch Rd

19.69 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
10060 Two Notch Rd
Columbia, SC 29223

10040 Two Notch Rd

19.73 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
10040 Two Notch Rd
Columbia, SC 29223

4621 Hardscrabble Road

20.82 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat:,Sun: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
4621 Hardscrabble Road
Columbia, SC 29223

9005 Two Notch Road Suite 15

21.18 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
9005 Two Notch Road Suite 15
Columbia, SC 29223

7653 Garners Ferry Rd

21.70 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-6:00 PM✓ Walk-in with Electronic Donor Pass
7653 Garners Ferry Rd
Columbia, SC 29209

545 Sumter Hwy

21.92 mi
🕑 Facility: Mon–Fri: 07:00 AM - 02:30 PM⚡ Drug Screens: Mon–Fri: 11:00 AM - 02:00 PM
545 Sumter Hwy
Bishopville, SC 29010

2406 Decker Blvd

22.02 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
2406 Decker Blvd
Columbia, SC 29206

769b Greenlawn Dr

22.35 mi
🕑 Testing Hours: M-Th 8:30 AM-5:30 PM • F 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
769b Greenlawn Dr
Columbia, SC 29209

6941 N Trenholm Rd Ste I

22.53 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
6941 N Trenholm Rd Ste I
Columbia, SC 29206

120 Highland Ctr Dr Ste 130b

22.85 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
120 Highland Ctr Dr Ste 130b
Columbia, SC 29203

114 Gateway Corporate Blvd Ste 430

23.11 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-12:00 PM & 2:00 PM-3:00 PM✓ Walk-in with Electronic Donor Pass
114 Gateway Corporate Blvd Ste 430
Columbia, SC 29203

4500 Forest Dr Ste A

23.35 mi
🕑 Testing Hours: Mon–Fri: 12:00 PM-5:00 PM • Sat: 10:00 AM-3:00 PM✓ Walk-in with Electronic Donor Pass
4500 Forest Dr Ste A
Columbia, SC 29206

511 Beltline Blvd

23.84 mi
🕑 Testing Hours: M-Th 7:30 AM-4:30 PM • F 7:30 AM-12:00 PM✓ Walk-in with Electronic Donor Pass
511 Beltline Blvd
Columbia, SC 29205

3304 Forest Dr

24.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
3304 Forest Dr
Columbia, SC 29204

2719 Middleburg Dr Ste 201

25.11 mi
🕑 Testing Hours: Mon–Fri: 9:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
2719 Middleburg Dr Ste 201
Columbia, SC 29204

3010 Farrow Rd Ste 230,

26.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3010 Farrow Rd Ste 230,
Columbia, SC 29203

1715 Blanding St

26.49 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
1715 Blanding St
Columbia, SC 29201

1472 Turn Rd

26.61 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-8:00 PM • Sat: 10:00 AM-5:00 PM✓ Walk-in with Electronic Donor Pass
1472 Turn Rd
Columbia, SC 29201

1333 Taylor St Ste 3h

26.81 mi
🕑 Testing Hours: Mon–Fri: 8:30 AM-12:00 PM & 12:30 PM-3:30 PM✓ Walk-in with Electronic Donor Pass
1333 Taylor St Ste 3h
Columbia, SC 29201

1538 Main St

26.90 mi
🕑 Testing Hours: Mon–Fri: 8:00 AM-4:30 PM✓ Walk-in with Electronic Donor Pass
1538 Main St
Columbia, SC 29201

3799 12th St Extension Ste 110

28.52 mi
🕑 Facility: Mon–Fri: 07:00 AM - 05:00 PM⚡ Drug Screens: Mon–Fri: 09:00 AM - 04:00 PM
3799 12th St Extension Ste 110
Cayce, SC 29033

977 Knox Abbott Dr

28.71 mi
🕑 Facility: Mon–Fri: 08:00 AM - 04:30 PM (Lunch: 12:30 PM - 01:30 PM)⚡ Drug Screens: Tuesday: 08:00 am - 04:00 pm; Thursday: 08:00 am - 04:00 pm; Friday: 08:00 am - 04:00 pm
977 Knox Abbott Dr
Cayce, SC 29033

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In Horatio, SC and beyond, employers regulated by 49 CFR 382.305 must execute a legally compliant random testing program. Owner-operators are required to be part of a consortium pool composed of 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, in keeping with 46 CFR Part 16.230, are required to conduct random drug testing for all safety-sensitive crew members. This applies equally to marine sectors operating in Horatio, SC.

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

FAA: Federal Aviation Administration regulations assert that employers under 14 CFR Part 120 encompass all roles with safety-sensitive functions.

Such measures are vital for ensuring the safety and reliability of aviation operators and airports nationwide, including those located in Horatio, SC.

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

FRA- Federal Railroad Administration

Horatio, SC Railroads and FRA Compliance

Under 49 CFR 219.601-219.609, railroads in Horatio, SC are compelled to develop and adhere to a random testing plan approved by the FRA. This ensures compliance with federal safety standards and promotes high safety conditions 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

Horatio, 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

PHMSA Compliance for Operators

Operators governed by Parts 192, 193, or 195 must conduct testing for covered employees as outlined in 49 CFR Part 199. This is vital for maintaining pipeline safety and integrity.

In Horatio, SC, where pipelines traverse remote and sometimes challenging terrain, these federal mandates play a critical role in safeguarding both the environment and communities.

  • 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 provider that manages all or portions of an employer's drug and alcohol testing program, which includes random testing pools and compliance responsibilities under 49 CFR part 40.

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

Rates for DOT random testing may vary yearly based on positivity rates. However, in our consortium, all fees for DOT random testing are covered, regardless of the required random testing rate.

What happens when I am selected for a random test?

ADT notifies the company DER or owner-operator through email or phone. The closest testing location and instructions are provided, requiring the selected employee to promptly appear at the testing center once notified.

What drugs are tested on a DOT drug test?

A DOT drug test includes a screen for a DOT 5-panel urine and a DOT breath alcohol test. It's crucial that all tests are administered using a Federal CCF and a Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

Yes, ADT assists by organizing vital documentation, such as 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 confirm employee roster updates every quarter. Employers are permitted to add or remove covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

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Horatio Drug Testing

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Horatio DOT Drug Testing

Quickly find a local DOT drug testing center in Horatio, SC — fast, reliable, convenient nationwide service!

Horatio DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Horatio, SC.

Horatio Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Horatio, SC.v

Horatio Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Horatio, SC locations—results you can trust, every time!

Horatio Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Horatio, SC.

Horatio Drug Testing Services

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

Horatio 5 Panel Drug Test

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

Horatio 10 Panel Drug Test

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

Horatio On Site Drug Testing

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

Horatio DOT Physicals

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

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

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

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024


(800) 221-4291