DOT CONSORTIUM ENROLLMENT - Liberty, NC

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 Liberty

Minutes Away, Test Today

1357 Klumac Rd9.34 miles

1357 Klumac Rd
Salisbury, NC 28147

628 W Innes St10.05 miles

628 W Innes St
Salisbury, NC 28144

612 Mocksville Ave10.31 miles

612 Mocksville Ave
Salisbury, NC 28144

611 Mocksville Ave10.36 miles

611 Mocksville Ave
Salisbury, NC 28144

1508 W Innes St10.76 miles

1508 W Innes St
Salisbury, NC 28144

1904 Jake Alexander Blvd W Ste 30112.34 miles

1904 Jake Alexander Blvd W Ste 301
Salisbury, NC 28147

1904 Jake Alexander Blvd Suite 30112.34 miles

1904 Jake Alexander Blvd Suite 301
Salisbury, NC 28147

114 W Medical Park Dr15.55 miles

114 W Medical Park Dr
Lexington, NC 27292

250 Hospital Dr15.73 miles

250 Hospital Dr
Lexington, NC 27292

1090 Ne Gateway Ct Ne Ste 20116.81 miles

1090 Ne Gateway Ct Ne Ste 201
Concord, NC 28025

1090 Ne Gateway Ct Ne Ste 20216.81 miles

1090 Ne Gateway Ct Ne Ste 202
Concord, NC 28025

800 E Center St16.81 miles

800 E Center St
Lexington, NC 27292

478 Copperfield Blvd17.06 miles

478 Copperfield Blvd
Concord, NC 28025

301 Yadkin St17.06 miles

301 Yadkin St
Albemarle, NC 28001

316 E Center St17.24 miles

316 E Center St
Lexington, NC 27292

58 W Us Highway 6417.82 miles

58 W Us Highway 64
Lexington, NC 27295

888 Church St N18.14 miles

888 Church St N
Concord, NC 28025

681 Cabarrus Ave W19.77 miles

681 Cabarrus Ave W
Concord, NC 28027

391 George W Liles Pkwy Nw22.00 miles

391 George W Liles Pkwy Nw
Concord, NC 28027

103 Stanly Pkwy Ste C23.45 miles

103 Stanly Pkwy Ste C
Locust, NC 28097

194 Dublin Rd23.67 miles

194 Dublin Rd
Advance, NC 27006

1038 Albermarle Rd23.93 miles

1038 Albermarle Rd
Troy, NC 27371

207 Old Lexington Rd24.34 miles

207 Old Lexington Rd
Thomasville, NC 27360

1116 Lexington Ave24.46 miles

1116 Lexington Ave
Thomasville, NC 27360

137 Mt. Calvary Road, Suite B24.49 miles

137 Mt. Calvary Road, Suite B
Thomasville, NC 27360

908 Randolph St Ste 124.76 miles

908 Randolph St Ste 1
Thomasville, NC 27360

12925 Highway 601 Ste 30024.90 miles

12925 Highway 601 Ste 300
Midland, NC 28107

4415 Highway 49 S25.18 miles

4415 Highway 49 S
Harrisburg, NC 28075

223 Hospital St25.63 miles

223 Hospital St
Mocksville, NC 27028

301 Hospital St25.64 miles

301 Hospital St
Mocksville, NC 27028

8520 Pit Stop Ct Nw Ste 3026.16 miles

8520 Pit Stop Ct Nw Ste 30
Concord, NC 28027

711 National Hwy Ste 10026.56 miles

711 National Hwy Ste 100
Thomasville, NC 27360

772 N Broad St26.68 miles

772 N Broad St
Mooresville, NC 28115

269 S Main St27.58 miles

269 S Main St
Norwood, NC 28128

128 E Plaza Dr Ste 327.67 miles

128 E Plaza Dr Ste 3
Mooresville, NC 28115

107 Commons Dr Ste J28.35 miles

107 Commons Dr Ste J
Mooresville, NC 28117

119 Poplar Pointe Dr Ste H-128.81 miles

119 Poplar Pointe Dr Ste H-1
Mooresville, NC 28117

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Businesses falling under 49 CFR 382.305 must uphold a compliant random testing program. Specifically, owner-operators are mandated to take part in a consortium pool featuring two or more covered employees. This regulation is upheld to ensure the safety and integrity of the trucking industry across all states, including Liberty, NC.

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

USCG: United States Coast Guard (currently under the jurisdiction of Homeland Security)

Marine employers, governed by 46 CFR Part 16.230, are obligated to execute random drug tests for crewmembers engaged in safety-sensitive roles. This legislation applies uniformly across all states, including Liberty, NC, promoting a commitment to maritime safety standards.

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

FAA: Oversight by the Federal Aviation Administration

Companies under the jurisdiction of 14 CFR Part 120 are mandated to involve all individuals in safety-sensitive roles within their drug and alcohol testing programs. Liberty, NC is committed to enforcing these aviation standards diligently.

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

FRA- Federal Railroad Administration

FRA - Federal Railroad Administration

In Liberty, NC, railroads are obligated to draft, submit, and adhere to an FRA-approved random drug and alcohol testing plan as specified under 49 CFR 219.601-219.609. This ensures a high standard of safety and operational reliability on the tracks as adherence to such guidelines helps in mitigating risks associated with substance abuse among railroad personnel.

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 Liberty, NC, entities bound by 49 CFR Part 655 are compelled to apply a scientifically valid process in determining random testing selections. This regulation is pivotal in the public transportation sector, serving to protect passengers and operators from the risks associated with substance abuse. By ensuring a methodical and scientifically backed selection process, transportation employers in Liberty, NC uphold public trust and safety.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed by Parts 192, 193, or 195 must perform testing of covered employees as per 49 CFR Part 199. This regulation ensures that safety standards are met consistently across all states, including Liberty, NC, particularly for pipeline safety.

  • 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 functions as a service agent managing all or a portion of an employer's drug and alcohol testing program, including the formation of random testing pools and tasks aligning with compliance under 49 CFR part 40.

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

DOT random testing percentages can vary yearly as they are influenced by the positivity rate. Nonetheless, all DOT random testing expenses in our consortium are all-inclusive, regardless of the rate.

What happens when I am selected for a random test?

ADT will inform either the company's DER or the Owner Operator by email or phone, giving details of the closest test location and related instructions. Upon receiving notification, the chosen employee must proceed to the testing site immediately.

What drugs are tested on a DOT drug test?

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

Can you help during a DOT audit or inspection?

Yes, ADT is capable of organizing essential documentation like pre-employment tests, proof of inclusion in the random pool, supervisor training certificates, DOT policy frameworks, and MIS reports.

How often can I update my employee pool?

Employee roster updates can be confirmed on a quarterly basis. Employers are permitted to add or remove employees covered at any moment in advance of selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Liberty Alcohol Testing

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

Liberty Drug Testing Services

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

Liberty 5 Panel Drug Test

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

Liberty 10 Panel Drug Test

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

Liberty On Site Drug Testing

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

Liberty DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Liberty, NC 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

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

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

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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

Reception is kind and helpful

Reception is kind and helpful , everything quick and simple , best urgent care

Yusuf Narmuradov - 11/19/2024

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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

This is by far the easiest

This is by far the easiest way to get my lab work ordered and paid for. The phone calls are short and to the point. They don’t try to push extra sales on you and when I walk in to the clinic I simply show my donor pass and with in a matter of minutes I’m done. I will continue to use ADT in the future.

Jason Jackson - 7/19/2025

ADT is truly the best

Where do I start?!! ADT is truly the best!! I had the pleasure of speaking with Tori today! She was excellent, professional and truly went above and beyond in her kind, compassionate care and commitment to providing me with the best service possible. I was in such a time crunch, but I was able to call, order the test, pay for it over the phone and get the test I needed within the hour. Not only did this put my mind at ease, they saved my job!! I am forever grateful for this team of hard workers, that care, with such great work ethics! Thank you from the very bottom of my heart!!! If you need a drug, alcohol, etc… screening, this team will be your lifesavers!!

Sarah Patterson - 4/8/2025


(800) 221-4291