DOT CONSORTIUM ENROLLMENT - Gaston, OR

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

35 DOT Drug-Testing Centers in Gaston

Minutes Away, Test Today

115 S Lincoln St12.15 miles

115 S Lincoln St
Newberg, OR 97132

501 Villa Rd12.56 miles

501 Villa Rd
Newberg, OR 97132

2880 Hayes St12.98 miles

2880 Hayes St
Newberg, OR 97132

1001 Providence Dr13.20 miles

1001 Providence Dr
Newberg, OR 97132

17175 Sw Tualatin Valley Hwy Ste A14.34 miles

17175 Sw Tualatin Valley Hwy Ste A
Aloha, OR 97006

18610 Nw Cornell Rd Ste 20414.76 miles

18610 Nw Cornell Rd Ste 204
Hillsboro, OR 97124

1881 Nw 185th Ave14.81 miles

1881 Nw 185th Ave
Beaverton, OR 97006

2225 Nw Town Center Dr14.89 miles

2225 Nw Town Center Dr
Beaverton, OR 97006

1275 Nw Adams St Ste D15.42 miles

1275 Nw Adams St Ste D
Mcminnville, OR 97128

1815 Nw 169th Pl15.44 miles

1815 Nw 169th Pl
Beaverton, OR 97006

15455 Nw Greenbrier Pkwy Ste 13015.87 miles

15455 Nw Greenbrier Pkwy Ste 130
Beaverton, OR 97006

254 Ne Norton Ln16.24 miles

254 Ne Norton Ln
Mcminnville, OR 97128

2435 Ne Cumulus Ave Ste B16.31 miles

2435 Ne Cumulus Ave Ste B
Mcminnville, OR 97128

2700 Se Stratus Ave16.34 miles

2700 Se Stratus Ave
Mcminnville, OR 97128

11625 Sw Camden Ln16.66 miles

11625 Sw Camden Ln
Beaverton, OR 97008

Po Box 1216.72 miles

Po Box 12
Beaverton, OR 97075

4915 Sw Griffith Dr Ste 21017.01 miles

4915 Sw Griffith Dr Ste 210
Beaverton, OR 97005

6950 Sw 105th Ave17.37 miles

6950 Sw 105th Ave
Beaverton, OR 97008

11790 Sw Barnes Road, Building A, Suite 36017.46 miles

11790 Sw Barnes Road, Building A, Suite 360
Portland, OR 97225

10200 Sw Greenburg Rd 217.60 miles

10200 Sw Greenburg Rd 2
Portland, OR 97223

10940 Sw Barnes Rd17.81 miles

10940 Sw Barnes Rd
Portland, OR 97225

9555 Sw Barnes Rd Ste 35018.37 miles

9555 Sw Barnes Rd Ste 350
Portland, OR 97225

7587 Sw Mohawk St18.97 miles

7587 Sw Mohawk St
Tualatin, OR 97062

4802 Sw Scholls Ferry Rd Unit A19.16 miles

4802 Sw Scholls Ferry Rd Unit A
Portland, OR 97225

17649 65th Ave19.36 miles

17649 65th Ave
Lake Oswego, OR 97035

6405 Rosewood St Ste B19.42 miles

6405 Rosewood St Ste B
Lake Oswego, OR 97035

11140 Sw Barbur Blvd Ste 10119.75 miles

11140 Sw Barbur Blvd Ste 101
Portland, OR 97219

25749 Sw Canyon Creek Rd Ste 60019.86 miles

25749 Sw Canyon Creek Rd Ste 600
Wilsonville, OR 97070

17050 Pilkington Rd, Suite 22019.87 miles

17050 Pilkington Rd, Suite 220
Lake Oswego, OR 97035

4000 Kruse Way Pl Bldg 2 Suite # 16020.15 miles

4000 Kruse Way Pl Bldg 2 Suite # 160
Lake Oswego, OR 97035

9111 Se Saint Helens St20.58 miles

9111 Se Saint Helens St
Clackamas, OR 97015

2230 Nw Pettygrove Street, Suite 13022.42 miles

2230 Nw Pettygrove Street, Suite 130
Portland, OR 97210

3449 N Anchor St Ste 50022.72 miles

3449 N Anchor St Ste 500
Portland, OR 97217

3449 N Anchor St Ste 300a22.72 miles

3449 N Anchor St Ste 300a
Portland, OR 97217

800 Sw 13th Ave22.75 miles

800 Sw 13th Ave
Portland, OR 97205

Agency Coverage & Current Minimum Random Rates

Percentages are set by each DOT agency and may change.

The FMCSA, or Federal Motor Carrier Safety Administration, requires all employers under 49 CFR 382.305 to sustain a compliant random testing program. This applies to organizations like owner-operators who must join a consortium with at least two covered individuals. In the state of Gaston, OR, this ensures transportation safety and regulatory compliance.

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

The United States Coast Guard (USCG), now operating under the Department of Homeland Security, mandates that marine employers conduct random drug tests in accordance with 46 CFR Part 16.230. This is crucial for safety-sensitive crewmembers and is enforced across states including Gaston, OR.

  • 50%- Controlled Substances (DOT 5-panel urine)
  • Alcohol- Not applicable for USCG random minimums
USCG Enroll Today

FAA: Federal Aviation Administration regulations in Gaston, OR

Employers subject to 14 CFR Part 120 must ensure all safety-sensitive operations are covered under the regulatory framework. This is particularly relevant in Gaston, OR where numerous airlines and aviation service providers are located, emphasizing adherence to safety protocols.

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

FRA- Federal Railroad Administration

Federal Railroad Administration (FRA)

Railroads operating in Gaston, OR are mandated to follow and submit an FRA-approved random testing plan in compliance with 49 CFR 219.601-219.609. Ensuring adherence to these regulations is vital for maintaining the safety and integrity of railroad operations throughout 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 falling under 49 CFR Part 655 must utilize scientifically proven methods for random selection processes. In Gaston, OR, this ensures public transit systems operate under the highest safety and reliability standards.

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

PHMSA- Pipeline & Hazardous Materials Safety Administration

Operators in Gaston, OR under Parts 192, 193, or 195 are held to the standards of 49 CFR Part 199, which obligates them to test covered employees. This requirement is crucial in maintaining the safety and reliability of pipelines and related operations within the state, safeguarding both the environment and the community from the hazards associated with substance influence.

  • 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 needs it?

Answer: A consortium/TPA is responsible for the administration of an employer's drug and alcohol testing programs, including compliance tasks and random testing pools under 49 CFR part 40.


Are random testing percentages always the same or do they change?

Answer: The DOT's random testing rate can vary annually, influenced by the positivity rate. Regardless of these changes, our consortium includes all random testing fees for DOT.


What happens when I am selected for a random test?

Answer: ADT will reach out to notify the Designated Employer Representative (DER) or owner-operator via email or phone, providing details about the closest test site and necessary instructions. The selected employee is required to head to the testing site right after notification.


What drugs are tested on a DOT drug test?

Answer: The DOT drug test involves a DOT 5-panel urine test along with a DOT breath alcohol test. It is crucial to utilize a Federal CCF for these tests.


Can you help during a DOT audit or inspection?

Answer: Yes, ADT can assist by organizing essential records such as pre-employment tests, documentation of enrollment in a random pool, supervisor training certificates, developing DOT policies, and MIS reports.


How often can I update my employee pool?

Answer: We confirm updates to employee rosters every three months. Employers can make adjustments, adding or removing employees before selection dates.

Find a DOT Drug Test Center Near You

Enter your zip code to find nearby test centers

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Gaston Hair Drug Testing

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

Gaston Drug Testing Services

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

Gaston 5 Panel Drug Test

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

Gaston 10 Panel Drug Test

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

Gaston On Site Drug Testing

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

Gaston DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Gaston, OR 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

Fantastic Experience

Fantastic experience from the beginning. Jocelyn was very helpful to me as someone who doesn’t have much experience in needing a test. They were very helpful and walked me through the entire process start to finish. Thank you ADT!

Riley Wilson - 2/18/2025

Fast,easy and efficient

Fast,easy and efficient. They made the whole process stress free and simple. Thanks 😊

Micheal Ankenbrandt - 2/19/2025

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

Had very fast and good service

Had very fast and good service, was able to get an appointment same day with the nearest facility. My questions were answered thoroughly but quick. Definitely recommend

Jacob Matzke - 11/19/2024

Kind and very helpful

Called around for hours and posted from company to person and got nowhere and had to fight to get a refund die to there miss information, well save time and sanity Acredited is the ONLY place the person was kind and very helpful, said what I needed and Faith the lady I dealt with made it simple and she did above and beyond everything I needed, as I'm going through a devorse this was a great help and made my day 100 stars from me.

Steven Harrison - 12/19/2024

Smooth and Seamless

I use their service for new hire and DOT employee's. Spoke with Taisha Walker this morning, and she was very helpful. She made the process smooth and seamless.

Christina Galdos - 3/9/2025

Excellent service!

Excellent service! Trish went above and beyond to find me a testing site as close to my home as possible. Results were faster than expected, as well. Thanks for your help, Trish and Accredited!

Es Hache - 4/13/2025

Extremely pleasant

Initially Torrie helped me but I needed to call back. When I called back Kayla stepped in and finished my order. Both were extremely pleasant over the phone and provided wonderful customer service. Kudos to them!

Brynne Beverly - 4/19/2024

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

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


(800) 221-4291