DOT CONSORTIUM ENROLLMENT - Ridgeside, TN

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

31 DOT Drug-Testing Centers in Ridgeside

Minutes Away, Test Today

2205 Mccallie Avenue Ste 3101.02 miles

2205 Mccallie Avenue Ste 310
Chattanooga, TN 37404

600 N Holtzclaw Ave Ste 210,1.73 miles

600 N Holtzclaw Ave Ste 210,
Chattanooga, TN 37404

403 Mcbrien Rd2.36 miles

403 Mcbrien Rd
East Ridge, TN 37412

4230 Ringgold Rd2.54 miles

4230 Ringgold Rd
East Ridge, TN 37412

1100 E 3rd St Ste G150 Utfp Bldg2.61 miles

1100 E 3rd St Ste G150 Utfp Bldg
Chattanooga, TN 37403

5779 Brainerd Rd2.69 miles

5779 Brainerd Rd
Chattanooga, TN 37411

924 Spring Creek Rd2.82 miles

924 Spring Creek Rd
Chattanooga, TN 37412

961 Spring Creek Rd3.08 miles

961 Spring Creek Rd
Chattanooga, TN 37412

5959 Shallowford Rd Ste 413b3.65 miles

5959 Shallowford Rd Ste 413b
Chattanooga, TN 37421

6016 Shallowford Rd Ste 2003.83 miles

6016 Shallowford Rd Ste 200
Chattanooga, TN 37421

104 Howard St3.89 miles

104 Howard St
Rossville, GA 30741

118 Howard St3.90 miles

118 Howard St
Rossville, GA 30741

6102 Shallowford Rd Ste 1024.12 miles

6102 Shallowford Rd Ste 102
Chattanooga, TN 37421

6739 Ringgold Rd Ste 44.42 miles

6739 Ringgold Rd Ste 4
Chattanooga, TN 37412

6101 Enterprise Park Dr4.46 miles

6101 Enterprise Park Dr
Chattanooga, TN 37416

6740 Lee Hwy4.68 miles

6740 Lee Hwy
Chattanooga, TN 37421

1301 Mcfarland Ave4.86 miles

1301 Mcfarland Ave
Rossville, GA 30741

2021 Hamilton Place Blvd4.89 miles

2021 Hamilton Place Blvd
Chattanooga, TN 37421

7378 Applegate Ln5.17 miles

7378 Applegate Ln
Chattanooga, TN 37421

1618 Gunbarrel Rd Ste 1035.23 miles

1618 Gunbarrel Rd Ste 103
Chattanooga, TN 37421

1755 Gunbarrel Rd Ste 2055.27 miles

1755 Gunbarrel Rd Ste 205
Chattanooga, TN 37421

7155 Lee Hwy Ste 4005.61 miles

7155 Lee Hwy Ste 400
Chattanooga, TN 37421

100 Gross Crescent Cir5.69 miles

100 Gross Crescent Cir
Fort Oglethorpe, GA 30742

7429 Shallowford Rd5.92 miles

7429 Shallowford Rd
Chattanooga, TN 37421

4490 Hixson Pike5.93 miles

4490 Hixson Pike
Hixson, TN 37343

1521 Gunbarrel Rd 1036.04 miles

1521 Gunbarrel Rd 103
Chattanooga, TN 37421

7380 Volkswagen Dr Ste 1006.07 miles

7380 Volkswagen Dr Ste 100
Chattanooga, TN 37416

321 Browns Ferry Rd Ste A-36.23 miles

321 Browns Ferry Rd Ste A-3
Chattanooga, TN 37419

4706 Hixson Pike Ste B6.31 miles

4706 Hixson Pike Ste B
Hixson, TN 37343

1384 Battlefield Pkwy6.76 miles

1384 Battlefield Pkwy
Fort Oglethorpe, GA 30742

8644 E Brainerd Rd Ste 1047.07 miles

8644 E Brainerd Rd Ste 104
Chattanooga, TN 37421

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 Ridgeside, TN.

  • 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 operating under 46 CFR Part 16.230 are obligated to perform random drug testing for crew members who perform safety-sensitive duties. The compliance with these regulations is crucial for maintaining safety on the water, especially in the Ridgeside, TN, where maritime activities are subject to both federal oversight and local jurisdiction.

  • 50% - Controlled Substances (DOT 5-panel urine)
  • Alcohol - Not applicable for USCG random minimums
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 Ridgeside, TN.

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

FRA- Federal Railroad Administration

Railroad companies are required to devise and maintain an FRA-approved random testing plan according to 49 CFR 219.601-219.609. These regulations pertain to the maintenance of railway safety and operational standards, with Ridgeside, TN fully implementing these federal mandates to ensure railroad integrity and safety within 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 throughout Ridgeside, TN, governed by 49 CFR Part 655, are required to employ a scientifically valid method for the selection of individuals in random testing pools, ensuring impartiality and compliance.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

In Ridgeside, TN, operators must comply with Parts 192, 193, or 195 by testing covered employees according to 49 CFR Part 199. This compliance ensures that the workforce handling hazardous materials adheres to safety and substance use mandates, minimizing risks associated with transportation and 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 requires it?

Answer: A consortium c/TPA acts as a service partner, overseeing some or all aspects of an employer's drug and alcohol testing program, including management of random testing pools, in accordance with 49 CFR part 40.

Do random testing rates remain constant?

Answer: While DOT random testing rates can vary annually due to the positivity rate, within our consortium, all DOT random testing fees are consistently included regardless of rate changes.

Procedure after random test selection?

Answer: The Designated Employer Representative (DER) or owner-operator will be informed by ADT via phone or email about the nearest testing facility and relevant instructions. The selected individual must promptly go to the testing site after being notified.

Which substances are screened in a DOT drug test?

Answer: DOT drug testing includes a 5-panel urine analysis and a DOT breath alcohol test. Ensure that all tests are executed using a Federal CCF and Federal Alcohol Testing Form.

Assistance during a DOT audit or inspection?

Answer: ADT offers help organizing necessary documentation, such as pre-employment tests, proof of random pool inclusion, supervisor training credentials, development of DOT policies, and MIS reports.

Frequency of employee pool updates?

Answer: We verify employee roster updates every quarter. Employers may adjust the list by adding or removing covered employees any time before selection dates.

Find a DOT Drug Test Center Near You

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Ridgeside Hair Drug Testing

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

Ridgeside Alcohol Testing

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

Ridgeside Drug Testing Services

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

Ridgeside 5 Panel Drug Test

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

Ridgeside 10 Panel Drug Test

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

Ridgeside On Site Drug Testing

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

Ridgeside DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Ridgeside, TN 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.

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(800) 221-4291