DOT CONSORTIUM ENROLLMENT - Greenville, TX

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

All Random Test Fees Included


A DOT physical is an in-depth health check required by the Department of Transportation for all commercial vehicle operators. The purpose of this exam is to confirm that drivers are in good physical, mental, and emotional health to handle large vehicles safely on public thoroughfares. Certified medical examiners, registered on the National Registry of Certified Medical Examiners, conduct this examination. A successful exam grants drivers a DOT medical certificate, essential for holding a valid CDL license as per FMCSA standards. If your regulation falls under another DOT agency and you need guidance, call us at 800-221-4291.

  • 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

33 DOT Drug-Testing Centers in Greenville

2406 Stonewall St0.24 miles

2406 Stonewall St
Greenville, TX 75401

4101 Wesley St, Suite G0.75 miles

4101 Wesley St, Suite G
Greenville, TX 75401

3101 Joe Ramsey Blvd E Ste 1051.29 miles

3101 Joe Ramsey Blvd E Ste 105
Greenville, TX 75401

2806 Mitchell St2.02 miles

2806 Mitchell St
Greenville, TX 75402

8110 Wesley St Ste 1003.28 miles

8110 Wesley St Ste 100
Greenville, TX 75402

1705 Live Oak St14.07 miles

1705 Live Oak St
Commerce, TX 75428

1607 E Quinlan Pkwy16.21 miles

1607 E Quinlan Pkwy
Quinlan, TX 75474

494 W Interstate 3017.87 miles

494 W Interstate 30
Royse City, TX 75189

2921 Broken Spoke Ln22.37 miles

2921 Broken Spoke Ln
Rockwall, TX 75087

4302 County Road 464023.63 miles

4302 County Road 4640
Trenton, TX 75490

103 N 1st St24.92 miles

103 N 1st St
Rockwall, TX 75087

9824 Lakeview Pkwy, Suite 20027.38 miles

9824 Lakeview Pkwy, Suite 200
Rowlett, TX 75088

9812 Lakeview Pkwy #10227.38 miles

9812 Lakeview Pkwy #102
Rowlett, TX 75088

6800 Scenic Dr27.54 miles

6800 Scenic Dr
Rowlett, TX 75088

1513 Houston St28.00 miles

1513 Houston St
Sulphur Springs, TX 75482

426 Fm 548 Ste 12428.84 miles

426 Fm 548 Ste 124
Forney, TX 75126

819 E Moore Ave Ste B29.28 miles

819 E Moore Ave Ste B
Terrell, TX 75160

115 Airport Rd29.62 miles

115 Airport Rd
Sulphur Springs, TX 75482

105 Medical Plz29.71 miles

105 Medical Plz
Sulphur Springs, TX 75482

910 W University Dr30.04 miles

910 W University Dr
Mckinney, TX 75069

504 Lipscomb St30.45 miles

504 Lipscomb St
Bonham, TX 75418

4510 Medical Center Dr Ste 21230.50 miles

4510 Medical Center Dr Ste 212
Mckinney, TX 75069

4510 Medical Center Dr, Ste 31030.50 miles

4510 Medical Center Dr, Ste 310
Mckinney, TX 75069

1920 W Eldorado Pkwy30.59 miles

1920 W Eldorado Pkwy
Mc Kinney, TX 75069

1515 Heritage Dr, Ste 10030.63 miles

1515 Heritage Dr, Ste 100
Mckinney, TX 75069

130 S Central Expy30.79 miles

130 S Central Expy
Mckinney, TX 75070

809 N Central Expy30.83 miles

809 N Central Expy
Mckinney, TX 75070

109 Tejas Dr Ste 10030.84 miles

109 Tejas Dr Ste 100
Terrell, TX 75160

591 Apache Trl30.96 miles

591 Apache Trl
Terrell, TX 75160

1551 State Highway 34 S31.08 miles

1551 State Highway 34 S
Terrell, TX 75160

2810 S Hardin Blvd32.13 miles

2810 S Hardin Blvd
Mckinney, TX 75070

1300 N Central Expy32.41 miles

1300 N Central Expy
Plano, TX 75074

1101 Raintree Cir, Suite 10032.77 miles

1101 Raintree Cir, Suite 100
Allen, TX 75013

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

In accordance with 49 CFR 382.305, employers must uphold a compliant random program. Specifically, owner-operators are required to be part of a consortium pool that includes at least two covered employees. This regulation also applies in Greenville, TX, where compliance with DOT standards ensures transportation safety.

  • 50% - Screening for Controlled Substances (DOT 5-panel urine test)
  • 10% - Conducting DOT Breath Alcohol Testing (BAT)

FMCSA Enroll Today

USCG: United States Coast Guard under Homeland Security in Greenville, TX

Marine employers in Greenville, TX, under the regulation 46 CFR Part 16.230, are obliged to perform random drug tests on crewmembers holding safety-sensitive positions.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • Alcohol - Not included in USCG random minimum requirements
USCG Enroll Today

FAA - Federal Aviation Administration emphasizes rigor in the safety management of air operations, such as those in Greenville, TX, requiring employer adherence under 14 CFR Part 120 to encompass all safety-sensitive functions within their purview.

  • 25% - Controlled Substances via DOT 5-panel urine tests are part of essential safety protocols.
  • 10% - Breath Alcohol Testing (BAT) ensures adherence to sobriety standards critical for flight safety.
FAA Enroll Today

FRA- Federal Railroad Administration

Railroads are required to submit and adhere to a random plan approved by the FRA, as outlined in 49 CFR 219.601-219.609. This ensures that railway operations in Greenville, TX comply with federal safety regulations, maintaining the welfare of both employees and passengers and safeguarding the extensive rail networks that traverse 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

Employers governed by 49 CFR Part 655 are required to make use of a scientifically valid selection methodology within their random testing procedures. This process is crucial to ensure fair and unbiased testing of employees, particularly in metropolitan areas like the Greenville, TX, where public transit systems form the backbone of daily commuting and require consistent safety checks.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators governed by Parts 192, 193, or 195 are tasked with testing covered employees in accordance with 49 CFR Part 199. This imperative applies universally, including within Greenville, TX, safeguarding the integrity of the nation's pipelines.

  • 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 is it for?

A consortium C/TPA acts as a service agent that oversees parts or all of an employer's drug and alcohol testing program, managing random testing pools and compliance based on 49 CFR part 40.

Do random testing percentages fluctuate or remain static?

The DOT may adjust random testing rates annually depending on positivity rates. Within our consortium, all DOT random testing costs are covered, regardless of the percentage.

What occurs if I am chosen for random testing?

ADT contacts the company DER or owner-operator by email or phone, providing the nearest testing location and guidelines. Once notified, the selected employee must swiftly head to the testing center.

What substances are checked in a DOT drug test?

A DOT drug test evaluates a DOT 5-panel urine and involves a DOT breath alcohol test. Ensure tests utilize a Federal CCF and a Federal Alcohol Testing Form.

Can assistance be provided during a DOT audit or inspection?

Yes, ADT arranges necessary documentation, such as pre-employment tests, random pool enrollment proof, supervisor training certificates, DOT policy creation, and MIS reports.

How frequently can I update my employee pool?

Employee list updates are confirmed every quarter. Employers may modify covered employees anytime before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

(800) 221-4291