DOT CONSORTIUM ENROLLMENT - Mendota, VA

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 Mendota

Minutes Away, Test Today

2534 Mendota Rd0.40 miles

2534 Mendota Rd
Mendota, VA 24270

2686 W State St9.39 miles

2686 W State St
Bristol, TN 37620

350 Blountville Hwy Ste 1019.47 miles

350 Blountville Hwy Ste 101
Bristol, TN 37620

1230 Volunteer Pkwy11.38 miles

1230 Volunteer Pkwy
Bristol, TN 37620

1816 Volunteer Pkwy11.90 miles

1816 Volunteer Pkwy
Bristol, TN 37620

16559 Riverside Dr13.31 miles

16559 Riverside Dr
Saint Paul, VA 24283

16419 Wise St13.54 miles

16419 Wise St
St. Paul, VA 24283

Po Box 3600 58 Carroll St14.29 miles

Po Box 3600 58 Carroll St
Lebanon, VA 24266

2020 Brookside Dr Ste 2016.41 miles

2020 Brookside Dr Ste 20
Kingsport, TN 37660

1101 E Stone Dr16.81 miles

1101 E Stone Dr
Kingsport, TN 37660

603 Campus Dr Ste 10017.00 miles

603 Campus Dr Ste 100
Abingdon, VA 24210

3041 Shipley St17.43 miles

3041 Shipley St
Kingsport, TN 37664

105 W Stone Dr Ste 1j17.52 miles

105 W Stone Dr Ste 1j
Kingsport, TN 37660

111 W Stone Dr Ste 11017.52 miles

111 W Stone Dr Ste 110
Kingsport, TN 37660

135 W Ravine Rd Ste 1-b17.75 miles

135 W Ravine Rd Ste 1-b
Kingsport, TN 37660

495 Main St18.70 miles

495 Main St
Lebanon, VA 24266

470 E Main St18.74 miles

470 E Main St
Abingdon, VA 24210

609 E Main St19.13 miles

609 E Main St
Abingdon, VA 24210

4600 Fort Henry Dr19.25 miles

4600 Fort Henry Dr
Kingsport, TN 37663

24530 Falcon Place Blvd Ste 10019.59 miles

24530 Falcon Place Blvd Ste 100
Abingdon, VA 24211

16000 Johnston Memorial Dr19.59 miles

16000 Johnston Memorial Dr
Abingdon, VA 24211

495 E Main St19.96 miles

495 E Main St
Lebanon, VA 24266

208 Suncrest St Unit 222.89 miles

208 Suncrest St Unit 2
Gray, TN 37615

208 Suncrest St Ste 222.89 miles

208 Suncrest St Ste 2
Gray, TN 37615

310 3rd St Ne23.86 miles

310 3rd St Ne
Norton, VA 24273

203 Gray Commons Cir23.93 miles

203 Gray Commons Cir
Johnson City, TN 37615

1418 Park Ave Nw24.09 miles

1418 Park Ave Nw
Norton, VA 24273

295 Wharton Ln Ne24.23 miles

295 Wharton Ln Ne
Norton, VA 24273

517 W Main St24.47 miles

517 W Main St
Wise, VA 24293

401 Princeton Rd25.13 miles

401 Princeton Rd
Johnson City, TN 37601

402 Princeton Rd B25.18 miles

402 Princeton Rd B
Johnson City, TN 37601

314 Rogosin Dr25.24 miles

314 Rogosin Dr
Elizabethton, TN 37643

1501 W Elk Ave25.33 miles

1501 W Elk Ave
Elizabethton, TN 37643

1900 W Elk Ave25.88 miles

1900 W Elk Ave
Elizabethton, TN 37643

200 Med Tech Parkway26.18 miles

200 Med Tech Parkway
Johnson City, TN 37604

13121 Kincannon Rd26.66 miles

13121 Kincannon Rd
Glade Spring, VA 24340

1321 Sunset Dr Ste A-2126.95 miles

1321 Sunset Dr Ste A-21
Johnson City, TN 37604

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 Mendota, VA.

  • 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, including those operating within or outside Mendota, VA, under 46 CFR Part 16.230 must conduct random drug tests for safety-sensitive crew members.

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

FAA: Federal Aviation Administration

Employers under the regulatory scope of 14 CFR Part 120 are mandated to cover all functions linked with safety. These inclusive measures are consistently applied in Mendota, VA, supporting flight safety via stringent substance testing.

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

FRA- Federal Railroad Administration

Within Mendota, VA, railroads are obligated to draft and adhere to an FRA-approved random testing scheme as cited in Â49 CFR 219.601-219.609. This ensures the safety and security of railroad operations by maintaining strict compliance with federal guidelines.

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

FTA - Federal Transit Administration

Employers within the state of Mendota, VA subject to 49 CFR Part 655 are required to utilize scientifically valid methods for selecting employees for random drug testing. This approach is designed to maintain fairness and integrity in the selection process, ensuring a drug-free public transportation environment and safeguarding both passengers and employees.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline operators within Mendota, VA subject to Parts 192, 193, or 195 are obliged to test covered employees in accordance with 49 CFR Part 199. The state intricately incorporates these regulations to maintain pipeline safety and operational compliance.

  • 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 responsible for the administration of part or all of an employer's drug and alcohol testing program, encompassing random testing pools and other compliance activities as mandated by 49 CFR part 40.

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

  • Random testing rates set by the DOT can fluctuate yearly according to the positivity rate. However, in our consortium, regardless of these variations, all fees for DOT random testing are covered.

What happens when I am selected for a random test?

  • If chosen for a random test, ADT will alert the company's DER or owner-operator via email or phone, providing the nearest test site and necessary guidance. The selected individual must report to the testing location immediately upon notification.

What drugs are tested on a DOT drug test?

  • A DOT drug test includes a DOT 5 panel urine analysis and a DOT breath alcohol test. It is essential to ensure that these tests are conducted on a Federal CCF and a Federal Alcohol Testing Form.

Can you help during a DOT audit or inspection?

  • Absolutely, ADT can assist by compiling necessary documentation such as pre-employment tests, proof of random pool participation, supervisory training certificates, DOT policy development, and MIS reports.

How often can I update my employee pool?

  • Employee pool updates are confirmed quarterly, and employers have the flexibility to add or remove covered employees at any time before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Mendota Drug Testing

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Mendota DNA Testing

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Mendota Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Mendota, VA.v

Mendota Hair Drug Testing

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

Mendota Alcohol Testing

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

Mendota Drug Testing Services

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

Mendota 5 Panel Drug Test

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

Mendota 10 Panel Drug Test

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

Mendota On Site Drug Testing

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

Mendota DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Mendota, VA 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

Super Helpful

Detricia was super helpful in making sure that the drug test is sent my worker for was the right one I needed for my company to be compliant with my customers drug test requirements.

Kevin Howell - 12/19/2024

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

Great service

Great service easy use quick processing! Need a hair follicle for my DCFS case , quick and convenient!

Jesse Dupre - 4/12/2025

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

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

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

Friendly and Knowledgeable

I reached out Accredited Drug Testing/Secure Screenings to partner for my drug testing business (Discovery Diagnostics Columbia SC) and the process was extremely easy. I worked with Sicilia who was amazing. She was friendly & knowledgeable, and answer all of my questions with ease.

Kendra Harley - 3/26/2025

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

Great experience

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

Jenna Bee - 2/19/2025

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


(800) 221-4291