DOT CONSORTIUM ENROLLMENT - Big Park, AZ

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

All Random Test Fees Included

With over 25 testing centers in the Big Park area, we offer drug and alcohol testing for employment, probation and DOT requirements. Additional services include DOT consortium enrollment, DNA Testing and background checks. Order your tests and services online or call (800) 221-4291.

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

25 DOT Drug-Testing Centers in Big Park

Minutes Away, Test Today

1835 W Hwy 89a, Ste 3

6.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1835 W Hwy 89a, Ste 3
Sedona, AZ 86336

2530 W State Route 89a Ste A

10.84 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2530 W State Route 89a Ste A
Sedona, AZ 86336

115 S Candy Lane, Ste B2

15.63 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
115 S Candy Lane, Ste B2
Cottonwood, AZ 86326

155 S Montezuma Castle Hwy,#11

15.64 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
155 S Montezuma Castle Hwy,#11
Camp Verde, AZ 86322

269 S Candy Ln

15.65 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
269 S Candy Ln
Cottonwood, AZ 86326

460 W Finnie Flat Rd

15.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
460 W Finnie Flat Rd
Camp Verde, AZ 86322

450 S Willard St Ste 120

15.95 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
450 S Willard St Ste 120
Cottonwood, AZ 86326

1600 E Butler Ave

29.31 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1600 E Butler Ave
Flagstaff, AZ 86001

1000 N Humphreys St Ste 104

30.19 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1000 N Humphreys St Ste 104
Flagstaff, AZ 86001

1200 N Beaver St

30.34 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1200 N Beaver St
Flagstaff, AZ 86001

77 W Forest Ave Ste 103

30.40 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
77 W Forest Ave Ste 103
Flagstaff, AZ 86001

1515 E Cedar Ave Ste A-3

30.90 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1515 E Cedar Ave Ste A-3
Flagstaff, AZ 86004

2920 N 4th St

31.38 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2920 N 4th St
Flagstaff, AZ 86004

Po Box 16206 14005 E Old Highway 66

31.53 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
Po Box 16206 14005 E Old Highway 66
Bellemont, AZ 86015

3051 N Windsong Dr

32.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3051 N Windsong Dr
Prescott Valley, AZ 86314

3050 N Windsong Dr #102

32.80 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
3050 N Windsong Dr #102
Prescott Valley, AZ 86314

7700 E Florentine Rd

35.03 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
7700 E Florentine Rd
Prescott Valley, AZ 86314

1110 E Route 66 Ste 100

35.74 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1110 E Route 66 Ste 100
Flagstaff, AZ 86001

301 S 7th St

40.50 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
301 S 7th St
Williams, AZ 86046

2062 Willow Creek Rd

43.35 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
2062 Willow Creek Rd
Prescott, AZ 86301

1003 Willow Creek Rd

43.76 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1003 Willow Creek Rd
Prescott, AZ 86301

624 W Gurley St Ste A

43.94 mi
🕑 Testing Hours: ✓ Walk-in with Electronic Donor Pass
624 W Gurley St Ste A
Prescott, AZ 86305

807 S Ponderosa St

45.39 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
807 S Ponderosa St
Payson, AZ 85541

1107 S Beeline Hwy Ste 4

45.41 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
1107 S Beeline Hwy Ste 4
Payson, AZ 85541

101 E Highway 260 Ste G

48.06 mi
🕑 Mon–Fri: 8:00 AM – 4:00 PM✓ Walk-in with Electronic Donor Pass
101 E Highway 260 Ste G
Payson, AZ 85541

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

FMCSA: Federal Motor Carrier Safety Administration

Businesses required to adhere to 49 CFR 382.305 are mandated to maintain a proper random testing program that complies with all relevant regulations. Those who are owner-operators are obliged to be part of a larger consortium pool involving at least two covered employees. Within states like Big Park, AZ, it's crucial for compliance to ensure safe motor carrier operations.

  • 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 based in Big Park, AZ or elsewhere who are under 46 CFR Part 16.230 must carry out random drug tests for all safety-sensitive crew members as a measure of safety and legal compliance.

  • 50%- Controlled Substances are evaluated through a DOT 5-panel urine test to maintain the integrity of marine operations.
  • Alcohol is not a requirement under the USCG random minimum standards, reflecting their focus primarily on drug testing initiatives.
USCG Enroll Today

FAA- Federal Aviation Administration

Under the regulation of 14 CFR Part 120, employers must include all functions that involve safety-sensitive roles. For Big Park, AZ's aviation sector, this mandates ongoing vigilance to ensure comprehensive compliance with federal standards.

  • 25%- Controlled Substances evaluated using DOT 5-panel urine testing.
  • 10%- Breath Alcohol Testing, aligned with DOT protocol.
FAA Enroll Today

FRA- Federal Railroad Administration

In Big Park, AZ, as across the United States, railroads are obligated to develop and execute a random testing plan that has received FRA approval, adhering to the regulations set forth in 49 CFR 219.601-219.609. Compliance with these provisions is crucial for the safety and integrity of railway operations.

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 Compliance Requirements

Employers under 49 CFR Part 655 must implement scientifically and randomly selected drug and alcohol testing methods. This is a regulation closely followed within Big Park, AZ to maintain safety and compliance in transit operations.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Pipeline and Hazardous Materials Safety Administration (PHMSA)

Operators regulated under Parts 192, 193, or 195 are compelled to test covered employees according to 49 CFR Part 199.

This mandate is in effect in Big Park, AZ, ensuring pipeline operations meet all federal safety obligations.

  • 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 consortium, also known as a C/TPA, acts as a service agent that takes charge of either some or all aspects of an employer's drug and alcohol testing regimen, managing random test pools and adhering to compliance measures as dictated by 49 CFR part 40.

  • Do random testing rates remain constant or fluctuate?

    DOT random testing rates may fluctuate yearly based on positivity statistics. Nonetheless, our consortium offers comprehensive DOT random testing fee coverage, regardless of the percentage adjustments.

  • What occurs after selection for a random test?

    ADT will inform the company's Designated Employer Representative (DER) or an owner-operator by phone or email about the nearest testing facility and procedural guidelines. The individual selected must promptly travel to the testing site upon receiving notification.

  • What substances are tested during a DOT drug screening?

    A DOT drug test encompasses a DOT 5-panel urine analysis and a DOT breath alcohol test. It's imperative to conduct all tests using a Federal CCF and an appropriate Federal Alcohol Testing Form.

  • Can assistance be given during a DOT audit or inspection?

    Yes, ADT is equipped to manage all necessary documentation, which includes pre-employment test records, random pool enrollment proof, supervisor training certifications, DOT policy formulation, and MIS reports.

  • What's the frequency for updating the employee pool?

    We undertake a quarterly affirmation of employee list updates. Employers have the flexibility to modify or refresh the roster of covered employees anytime ahead of selection periods.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

Big Park Drug Testing

Quickly find trusted local drug testing centers in Big Park, AZ — fast, convenient, and reliable every time!

Big Park DOT Drug Testing

Quickly find a local DOT drug testing center in Big Park, AZ — fast, reliable, convenient nationwide service!

Big Park DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Big Park, AZ.

Big Park Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Big Park, AZ.v

Big Park Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Big Park, AZ locations—results you can trust, every time!

Big Park Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Big Park, AZ.

Big Park Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Big Park, AZ.

Big Park 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Big Park, AZ employers and individuals nationwide.

Big Park 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Big Park, AZ workplace and personal testing needs.

Big Park On Site Drug Testing

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

Big Park DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Big Park, AZ 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

Pretty Straightforward

It was a pretty straightforward process getting an appointment and making payment. Getting to the testing site was quick. I was in and out in no time.

Sadiat Ogunyemi - 12/19/2024

phone support has been excellent

I have used ADT several times. Their phone support has been excellent, both when putting in the orders and when asking for help to interpret results.

Tee Ess - 12/19/2024

Quick, Polite, Informative

Everyone has been quick to respond, polite, informative. It's been easy to order tests. I would recommend them to anyone to use.

April Rogers - 2/15/2025


(800) 221-4291