DOT CONSORTIUM ENROLLMENT - Four Corners, FL

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

34 DOT Drug-Testing Centers in Four Corners

Minutes Away, Test Today

13163 66th St1.97 miles

13163 66th St
Largo, FL 33773

1400 E Bay Dr2.62 miles

1400 E Bay Dr
Largo, FL 33771

11370 66th St Ste 1253.11 miles

11370 66th St Ste 125
Largo, FL 33773

10500 Ulmerton Rd Ste 2023.67 miles

10500 Ulmerton Rd Ste 202
Largo, FL 33771

1521 Druid Rd E3.79 miles

1521 Druid Rd E
Clearwater, FL 33756

1822 N Belcher Rd 101 & 1024.21 miles

1822 N Belcher Rd 101 & 102
Clearwater, FL 33765

1500 N Mcmullen Booth Rd Ste A1-a24.34 miles

1500 N Mcmullen Booth Rd Ste A1-a2
Clearwater, FL 33759

560 Carillon Pkwy4.46 miles

560 Carillon Pkwy
St Petersburg, FL 33716

900 Carillon Pkwy Ste 4064.60 miles

900 Carillon Pkwy Ste 406
Saint Petersburg, FL 33716

900 Carillon Pkwy Ste 1064.60 miles

900 Carillon Pkwy Ste 106
Saint Petersburg, FL 33716

1219 Cleveland St,4.67 miles

1219 Cleveland St,
Clearwater, FL 33755

11200 Seminole Blvd Ste 1004.71 miles

11200 Seminole Blvd Ste 100
Largo, FL 33778

3135 State Road 580 Ste 125.31 miles

3135 State Road 580 Ste 12
Safety Harbor, FL 34695

2981b W Bay Dr5.51 miles

2981b W Bay Dr
Belleair Bluffs, FL 33770

2025 Indian Rocks Rd S5.71 miles

2025 Indian Rocks Rd S
Largo, FL 33774

Indian Rocks Rd5.85 miles

Indian Rocks Rd
Largo, FL 33774

7601 Seminole Blvd6.47 miles

7601 Seminole Blvd
Seminole, FL 33772

26812 Us Highway 19 N6.54 miles

26812 Us Highway 19 N
Clearwater, FL 33761

11232 Park Blvd,6.73 miles

11232 Park Blvd,
Seminole, FL 33772

5783 49th St N6.85 miles

5783 49th St N
St Petersburg, FL 33709

5653 Park St N Ste 26.88 miles

5653 Park St N Ste 2
Saint Petersburg, FL 33709

701 Enterprise Rd E Ste 7016.95 miles

701 Enterprise Rd E Ste 701
Safety Harbor, FL 34695

6002 49th St N Annex Bldg7.13 miles

6002 49th St N Annex Bldg
St Petersburg, FL 33709

6500 38th Ave N7.87 miles

6500 38th Ave N
Saint Petersburg, FL 33710

4105 49th St N Ste B7.87 miles

4105 49th St N Ste B
Saint Petersburg, FL 33709

7000 4th St N8.06 miles

7000 4th St N
Saint Petersburg, FL 33702

13799 Park Blvd Ste 2588.07 miles

13799 Park Blvd Ste 258
Seminole, FL 33776

29245 Us Hwy 19 North8.17 miles

29245 Us Hwy 19 North
Clearwater, FL 33761

3251 66th St N8.17 miles

3251 66th St N
Saint Petersburg, FL 33710

3745 33rd St N Ste A8.48 miles

3745 33rd St N Ste A
St Petersburg, FL 33713

2323 Curlew Rd Stes 2a & 2b8.82 miles

2323 Curlew Rd Stes 2a & 2b
Dunedin, FL 34698

1530 4th St N10.74 miles

1530 4th St N
St Petersburg, FL 33704

5927 Webb Rd11.03 miles

5927 Webb Rd
Tampa, FL 33615

7926 W Hillsborough Ave11.14 miles

7926 W Hillsborough Ave
Tampa, FL 33615

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

All employers subject to the stipulations of 49 CFR 382.305 have an obligation to uphold a compliant random testing program. Owner-operators are required to engage in a consortium pool that comprises at least two employees subject to test. This includes states like Four Corners, FL, where adherence is mandatory to ensure safety and compliance on roadways.

  • 50% Rate: Testing for Controlled Substances using a DOT 5-panel urine test.
  • 10% Rate: Conducting DOT Breath Alcohol Testing (BAT).
FMCSA Enroll Today

USCG: United States Coast Guard (Now within Homeland Security Division) - Regulatory Insights in Four Corners, FL

Marine employers in Four Corners, FL operating under 46 CFR Part 16.230 must execute random drug testing specifically for those crewmembers deemed safety-sensitive.

  • 50% - Controlled Substances screening through DOT 5-panel urine tests.
  • Note: Alcohol testing is not mandated within the random minimums for USCG regulations.
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 Four Corners, FL.

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

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

All railroad entities must submit and adhere to a comprehensive random testing plan as per 49 CFR 219.601-219.609. In Four Corners, FL, this is essential for ensuring rail safety and compliance with federal oversight, contributing to the secure transportation of goods and passengers statewide.

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 Four Corners, FL, employers governed by 49 CFR Part 655 must use a scientifically valid selection method for employee testing. This requirement ensures that public transportation sectors maintain safety and reliability by methodically monitoring the substance use among employees.

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

    PHMSA- Pipeline & Hazardous Materials Safety Administration

    PHMSA Compliance for Operators

    Operators governed by Parts 192, 193, or 195 must conduct testing for covered employees as outlined in 49 CFR Part 199. This is vital for maintaining pipeline safety and integrity.

    In Four Corners, FL, where pipelines traverse remote and sometimes challenging terrain, these federal mandates play a critical role in safeguarding both the environment and communities.

    • 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 defines a DOT Consortium (C/TPA), and who benefits from it?

    A consortium C/TPA is an external service provider managing various components of an employer's drug and alcohol testing obligations, including the facilitation of random testing groups as mandated by 49 CFR part 40.

    Do random testing quotas stay constant, or do they alter?

    DOT random testing rates can vary yearly depending on positivity trends. Nevertheless, in our consortium, despite any adjustments in testing rates, all associated DOT random testing costs are fully covered.

    What steps occur after random test selection?

    Upon being chosen for a random test, the designated DER or Owner Operator will receive instructions via email or phone, detailing the nearest testing site. Subsequently, the selected personnel must proceed immediately to the facility once informed.

    Which substances are screened in a DOT drug test?

    DOT drug testing encompasses a 5-panel urine screen and a breath alcohol test. Ensure that all testing is conducted using a Federal CCF and Federal Alcohol Testing Form.

    Can support be provided during a DOT inspection or review?

    Indeed, ADT assists by organizing necessary documents, such as pre-employment testing records, random pool membership proofs, supervisor certificates, DOT policy drafts, and MIS reports.

    How frequently can I revise my employee list?

    We verify employee list updates on a quarterly basis, with employers having the flexibility to add or remove employees before selection dates.

    Find a DOT Drug Test Center Near You

    Enter your zip code to find nearby test centers

    Four Corners Drug Testing

    Quickly find trusted local drug testing centers in Four Corners, FL — fast, convenient, and reliable every time!

    Four Corners DOT Drug Testing

    Quickly find a local DOT drug testing center in Four Corners, FL — fast, reliable, convenient nationwide service!

    Four Corners DNA Testing

    DNA testing for legal and non-legal purposes including child support, and child custody around Four Corners, FL.

    Four Corners Industry Training

    Including specimen collector training, DER training, reasonable suspicion training and much more in Four Corners, FL.v

    Four Corners Hair Drug Testing

    Get fast, accurate hair drug testing at our convenient Four Corners, FL locations—results you can trust, every time!

    Four Corners Alcohol Testing

    Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Four Corners, FL.

    Four Corners Drug Testing Services

    Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Four Corners, FL.

    Four Corners 5 Panel Drug Test

    Accurate 5 panel drug testing with fast, confidential results—trusted by Four Corners, FL employers and individuals nationwide.

    Four Corners 10 Panel Drug Test

    Comprehensive 10 panel drug testing with fast, reliable results—trusted for Four Corners, FL workplace and personal testing needs.

    Four Corners On Site Drug Testing

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

    Four Corners DOT Physicals

    Certified DOT physicals with quick, reliable exams to keep Four Corners, FL 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

    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

    ADT was able to get me the best tests

    Dealing with allegation’s of drug use that completely false is stressful, ADT was able to get me the best tests, going back the farthest in the same day with as little hassle as possible, I spoke with 1 person and wasn’t transferred once, and they took my payment, and got me my work order for a clinic as close as possible for the service I needed. 5*

    Christopher Hansis - 12/19/2024

    Clear and Competent

    I was so surprised with the quality of customer service I received today when I called Accredited Drug Testing. The representative was so clear and competent. She was able to reschedule an appointment at my preferred location. The representative whose name is Justice, was so polite and competent. She expedited the whole process. It was a relief to me.

    Rachel Padian - 9/6/2024

    Very professional and very quick

    Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

    Carrie Feerick - 4/19/2025

    Super helpful and courteous

    I've had to use this service twice for out of state physicians we've hired and both times it was super easy. Both customer service reps I spoke with were super helpful and courteous. I won't hesitate to use their service again if needed.

    Alicia Rau - 6/19/2024

    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

    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

    Hassle Free Experience

    It was easy to make the arrangements to get to someone in regards to renewing my DOT medical certificate. They took care of everything over the phone which made my experience hassle free. I will definitely be using them again and you should too.

    Jim Raymond - 10/18/2024

    Sweet and helpful

    Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

    Sophia Schutze - 6/19/2024

    Polite

    I ran into a situation because the Guthrie had closed and I had to go to well care and they were right on it. I had no problems when I called to get connected with welcare everything worked out and I didn't even have to wait.they were polite and talked with the receptionist for me once I got them on the phone.

    Sayre - 8/19/2024


    (800) 221-4291