DOT CONSORTIUM ENROLLMENT - Nacogdoches, TX

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

All Random Test Fees Included


DOT physicals are thorough medical exams mandated by the Department of Transportation for commercial motor vehicle drivers. They ensure that drivers are fit physically, mentally, and emotionally to handle large vehicles on the roads. Certified medical examiners listed on the National Registry conduct these exams. Successful candidates earn a DOT medical certificate to keep a CDL license valid, as required by FMCSA. For help with DOT physical requirements, contact 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

27 DOT Drug-Testing Centers in Nacogdoches

212 South St0.24 miles

212 South St
Nacogdoches, TX 75961

1023 N Mound St Ste K0.64 miles

1023 N Mound St Ste K
Nacogdoches, TX 75961

4909 North St3.24 miles

4909 North St
Nacogdoches, TX 75965

4920 Ne Stallings Dr3.36 miles

4920 Ne Stallings Dr
Nacogdoches, TX 75965

5021 Justin St Ste C3.41 miles

5021 Justin St Ste C
Nacogdoches, TX 75965

5032 Justin St Ste 3033.43 miles

5032 Justin St Ste 303
Nacogdoches, TX 75965

1118 W Frank Ave19.04 miles

1118 W Frank Ave
Lufkin, TX 75904

1201 W Frank Ave19.12 miles

1201 W Frank Ave
Lufkin, TX 75904

1302 S Medford Dr19.25 miles

1302 S Medford Dr
Lufkin, TX 75901

503 Gaslight Blvd,19.82 miles

503 Gaslight Blvd,
Lufkin, TX 75904

505 Gaslight Blvd19.83 miles

505 Gaslight Blvd
Lufkin, TX 75904

525 Brentwood Dr22.46 miles

525 Brentwood Dr
Lufkin, TX 75901

202 S Temple Dr30.14 miles

202 S Temple Dr
Diboll, TX 75941

602 Hurst St Ste 130.40 miles

602 Hurst St Ste 1
Center, TX 75935

630 Hurst St30.40 miles

630 Hurst St
Center, TX 75935

309 Tenaha St30.81 miles

309 Tenaha St
Center, TX 75935

1325 N Dickinson Dr32.78 miles

1325 N Dickinson Dr
Rusk, TX 75785

511 E Hospital St32.78 miles

511 E Hospital St
San Augustine, TX 75972

300 Wilson St39.43 miles

300 Wilson St
Henderson, TX 75652

2699 Se Loop41.49 miles

2699 Se Loop
Carthage, TX 75633

239 Pr 821641.66 miles

239 Pr 8216
Bronson, TX 75930

2026 S Jackson St41.81 miles

2026 S Jackson St
Jacksonville, TX 75766

432 W Sabine St42.35 miles

432 W Sabine St
Carthage, TX 75633

325 W Sabine St Ste G42.39 miles

325 W Sabine St Ste G
Carthage, TX 75633

13239 Fm 782 N42.59 miles

13239 Fm 782 N
Henderson, TX 75652

555 S Jackson St43.68 miles

555 S Jackson St
Jacksonville, TX 75766

501 S Ragsdale St43.78 miles

501 S Ragsdale St
Jacksonville, TX 75766

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Enforcing Federal Motor Carrier Safety Administration Regulations

Any employer adhering to 49 CFR 382.305 is required to sustain a compliant random testing program. Specifically, owner-operators must be involved in a consortium group containing two or more covered employees. The state of Nacogdoches, TX also follows these guidelines to enhance transportation safety.

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

United States Coast Guard (USCG), now operating under the umbrella of homeland security, mandates marine employers, particularly in Nacogdoches, TX, to uphold the highest safety standards. Under the regulatory guidance of 46 CFR Part 16.230, marine employers must conduct random drug tests for all safety-critical crewmembers.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol testing doesn't apply to the USCG random minimum requirements
USCG Enroll Today

FAA: Federal Aviation Administration

Employers functioning under 14 CFR Part 120 must involve all safety-sensitive operations and functions. This directive includes implementations across Nacogdoches, TX.

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

FRA- Federal Railroad Administration

FRA: Federal Railroad Administration - Nacogdoches, TX Specific Requirements

In the state of Nacogdoches, TX, all railroads are obligated to submit a comprehensive and compliant random testing plan for approval, as stipulated under 49 CFR 219.601-219.609. This ensures consistent practices that comply with federal safety standards.

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

Nacogdoches, TX-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

In Nacogdoches, TX, operators that fall under Parts 192, 193, or 195 have the responsibility to test covered employees according to 49 CFR Part 199. This ensures compliance and upholds safety standards within the state's extensive pipeline infrastructures.

  • 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 requires it?

A C/TPA, or consortium, is an agent that handles various aspects of an employer's drug and alcohol testing program, including the management of random testing pools and ensuring adherence to compliance obligations addressed in 49 CFR part 40.

Are random testing percentages constant, or can they vary?

The DOT's random testing percentages can fluctuate annually, depending on the rates of positive results; however, within our consortium, regardless of the random testing rate, all DOT random testing charges are encompassed.

What transpires when I am chosen for a random test?

ADT will inform the company Designated Employer Representative (DER) or Owner Operator through email or phone, providing the nearest test location and essential instructions. The chosen employee must head straight to the testing center upon notification.

Which substances are assessed in a DOT drug test?

A DOT drug examination includes a DOT 5-panel urine test and a DOT breath alcohol evaluation. It is crucial that all tests be executed using a Federal CCF and Federal Alcohol Testing Form.

Can you assist during a DOT audit or examination?

Indeed, ADT offers assistance by organizing necessary documentation such as pre-employment tests, proof of random pool enrollment, supervisor training certifications, DOT policy development, and MIS reports.

How frequently can I modify my employee pool?

We verify employee roster updates every quarter. Employers have the freedom to add or remove covered employees at any moment before the selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

(800) 221-4291