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Trucks and cars drive on a highway, surrounded by greenery. Overlay text reads, "Differentiating DOT And Non-DOT Drug & Alcohol Testing: 11 Points To Remember".

July 14, 2022

People often get confused between the DOT drug and alcohol test and the non-DOT testing. The department of transportation is the authority under which the DOT-regulated drug and alcohol test is carried out.

When we talk about the non-DOT drug and alcohol test, it usually makes room for state-level regulations that ensure that the workplace is drug-free.

These regulations differ from one state to another. Let’s comprehend the basic differences between the two in the following section:

1. What Are Non-DOT Drug Tests?

If you happen to work in an industry that is not regulated by the US department of transportation, you will be tested under the non-DOT drug test category.

There are two parallels that are running together when it comes to drug testing. If you fall under the non-DOT drug category, it can include a much wider range of drug tests that may be used to identify several substances.

A non-DOT drug test can include 7-panel, 10-panel, 12-panel, and even 15-panel testing. There are non-DOT urine drug tests available as well. They offer a little more flexibility when it comes to the entire testing procedure.

As a DOT-regulated company, you will always be required to undergo a DOT drug test. However, you can establish your own drug testing protocol by getting in touch with your third-party administrator.

If you want to conduct your DOT as well as non-DOT Drug & Alcohol testing, they must be done separately. The process of the non-DOT urine test is usually faster than the DOT drug test.

2. What Is A Non-DOT Physical?

A non-DOT examination is carried out in industries that are not regulated by the department of transportation. This is just to find out whether the employee is fit for work or not.

It is a part of their usual work fitness assessment and can be carried out by any third-party administrator as well. The physical assessment of the employee or the potential candidate is going to include their cardiovascular health, body posture, strength and stamina, range of motion, functional movements, manual material handling, stability of their joints, and overall muscle flexibility.

These tests do not include the vision, hearing, or urinalysis of the candidate. There are several companies in the industry that offer pre-employment non-DOT physical examinations. You can get in touch with any of them to understand the procedure further.

3. What Happens At A Non-DOT Physical?

It is very simple to understand. A typical non-DOT physical examination encompasses the following:

  • A complete and thorough review of your medical history
  • Assessment of your height, body, weight, BMI, and vital signs
  • Urine specimen
  • Glucose test for diabetes
  • Vision testing 
  • Assessment of the range of motion 
  • Hernia examination 
  • Examination of the back muscles

4. How Much Does A Non-DOT Drug Test Cost?

You can get in touch with DOT Compliance Group to know the latest pricing. This is usually the most commonly performed test which is a 5-panel examination.

It is done to identify substances such as marijuana, amphetamine, cocaine, opiates, and PCP.

5. What Happens When You Test Positive On A Non-DOT Drug Test?

The one big thing that is going to differentiate the DOT drug and testing program from the non-DOT drug and testing program is that the latter does not result in any federal prohibitions.

It still does not mean that you should be negligent of your substance or alcohol use. You might still not be considered fit for the job if you test positive for a non-DOT drug test. The employer has the freedom to reject you based on this test result.

6. What Is Included In A Non-DOT Drug Test?

A non-DOT drug test is different from a DOT test. A non-DOT test is for a potential employee or a candidate looking for a job in an industry that is not regulated by the US department of transportation.

A typical non-DOT drug & alcohol testing program identifies the presence of substances such as barbiturates, benzodiazepines, propoxyphene, Quaaludes, methadone, and the like.

It includes a urine test along with a physical examination. In addition to that, it can also include a 7-panel, 10-panel, 12-panel, and also a 15-panel test.

7. Who Needs To Undergo A Non-DOT Drug Testing?

Employees working in the non-DOT regulated industry usually go for this test. These tests are typically dictated by the individual employer and not the department of transportation.

The entire drug-testing program can be as per the rules and regulations and the requirements of the enterprise. Several established companies have their own drug and testing policies that they follow.

8. What’s The Difference Between DOT And Non-DOT Drug Tests?

There are several points of differences between DOT and non-DOT drug tests. A glimpse of them is as follows:

The Testing Samples Taken

In a typical DOT drug test, the sample taken is strictly urine. DOT alcohol tests can make use of saliva or breath as well. A non-DOT test can take different samples such as saliva, hair, urine, breath, and sweat.

Authorization Of The Tests

A non-DOT test can be used for multiple purposes. It can be used by the government and the department of transportation and for the DNA as well. A DOT drug test is not meant for all those purposes.

Testing Certification

The laboratories that conduct the DOT drug test have to be certified by the substance abuse and mental health services administration. The non-DOT labs across the country are certified by the College of American Pathologists and the Clinical Laboratory Improvement Act.

Chain Of Custody Form

A DOT drug test requires a specific chain of custody forms and alcohol testing forms and other formalities and protocols. A non-DOT test is prohibited from using any of these forms.

Drug Testing Policies

Non-DOT employers enjoy more liberty and leniency when it comes to enforcing testing policies. But then they also don’t get any protection offered by the DOT regulations.

It makes sense for non-DOT employers to pay more attention to establishing clearer and more comprehensive policies around their drug and alcohol testing programs.

9. What Happens When Results Come Out Positive?

In the case of a DOT-regulated company or industry, the department of transportation is going to decide what happens next. In the case of a non-DOT employee, the employer is at liberty to take the next step.

10. What Are The Cut-Off Levels For A Non-DOT Drug Testing?

The drug names and their screen cut-off limits are given as follows:

Lab-Based Drug Cut-offs (Urine)

  • Amphetamines – 500ng/mL
  • Cocaine metabolites – 150 ng/mL
  • Marijuana metabolites – 50ng/mL
  • MDA-analogues – 500ng/mL
  • Opiates – 2000 ng/mL
  • 6-Acetylmorphine (6-AM) – 10ng/mL
  • Opiates (semi-synthetic) – 300 ng/mL
  • Oxycodone – 100 ng/mL
  • Phencyclidine (PCP) – 25 ng/mL

Urine Specimen 5-Panel Drug Test 

  • Amphetamines – 1000 ng/mL
  • Cocaine metabolites – 300 ng/mL
  • Marijuana metabolites – 50 ng/mL
  • Opiates – 2000 ng/mL
  • Phencyclidine (PCP) – 25 ng/mL

Urine Specimen 9-Panel 

  • Amphetamines – 1000 ng/mL
  • Cocaine metabolites – 300 ng/mL
  • Marijuana metabolites – 50ng/mL
  • Opiates – 2000 ng/mL
  • Phencyclidine (PCP) – 25 ng/mL
  • Barbiturates – 300 ng/mL
  • Benzodiazepines – 300 ng/mL
  • Methadone – 300 ng/mL
  • Propoxyphene – 300 ng/mL

Instant Urine Drug Test 

  • Amphetamines – 1000 ng/mL
  • Methamphetamines – 1000 ng/mL
  • Cocaine/metabolite – 300 ng/mL
  • THC/metabolite – 50 ng/mL
  • Opiates – 2000 ng/mL
  • Phencyclidine (PCP) – 25 ng/mL

Oral Fluid Drug Test 

  • Amphetamine – 150 ng/mL
  • Cocaine metabolites – 15ng/mL
  • Marijuana – 3 ng/mL
  • Methamphetamines – 120 ng/mL
  • Opiates – 30 ng/mL
  • Oxycodones – 30 ng/mL
  • Phencyclidine (PCP) – 3 ng/mL

Hair Drug Test 

  • Methamphetamines – 500 pg/mg
  • MDMA – 500 pg/mg
  • Amphetamine – 500 pg/mg
  • Cocaine/metabolites – 500 pg/mg
  • Benzoylecgonine – 500 pg/mg
  • Marijuana metabolite – 1.0 pg/mg
  • Opiates (MOR &/OR HYM) – 200 pg/mg
  • Opiates (COD &/OR HYC) – 200 pg/mg
  • 6‐Acetylmorphine (6‐AM) – 200 pg/mg
  • Oxycodone – 200 pg/mg
  • Oxymorphone – 200 pg/mg
  • Phencyclidine (PCP) – 300 pg/mg

11. What Substances Are Tested In A Non-DOT Drug Testing?

Below are a few substances that are tested in a non-DOT drug test:

  • Marijuana 
  • Cocaine 
  • Opiates 
  • PCP
  • Methadone
  • Propoxyphene
  • Quaaludes
  • Barbiturates
  • Amphetamine
  • Benzodiazepines

FAQ

What Happens If You Fail a DOT Inspection?

If the vehicle or driver is deemed unsafe, they may be placed out of service, meaning the vehicle cannot operate until all violations are properly corrected.

Who decides which level of inspection to perform?

Both the Commercial Vehicle Safety Alliance (CVSA) and the Federal Motor Carrier Safety Administration have a part in DOT inspection levels. The CVSA develops the criteria and sets the procedures for every inspection level. The FMCSA establishes overall regulations and determines which vehicles must be inspected.

How often do DOT inspections happen?

DOT inspections can happen at any time. They most commonly happen during roadside stops and weigh stations. Carriers with higher risk, poor safety records, or hazardous material may be inspected more frequently.

What documents are required during an inspection?

Documents required during an inspection include but may not be limited to:

  • State driver’s license or commercial driver’s license
  • Medical examiner’s certificate
  • Record of duty status
  • Vehicle registrations
  • Periodic inspections document for all vehicles being operated
  • Shipping papers or bills of lading
  • Information for hazardous materials being transported
  • Proof of insurance

What are common DOT inspection violations?

According to the FMCSA, the 5 most cited roadside violations are:

  1. False Report of Driver’s Record of Duty Status: log falsification providing inaccurate or intentionally altered duty-status information.
  2. No Record of Duty Status (ELD Required): using a commercial vehicle without the required electronic logging device or valid time records.
  3. Inoperable Required Lamp: crucial lights (headlights, brake lights, turn signals, etc.) are not functioning properly.
  4. Operating a Commercial Motor Vehicle Without a Commercial Driver’s License (CDL)
  5. Operating a Commercial Motor Vehicle Without Proof of a Periodic Inspection: failure to meet FMCSA the maintenance standards of a required annual inspection.

Why is updating VMT important for compliance?

VMT is tracked to determine fuel tax obligations (Vehicle Miles Traveled Tax) used for road maintenance and improvements. Trucking companies must keep accurate records of VMT to ensure they pay the correct amount of taxes.

How often should VMT be updated?

For motor carriers VMT must be updated every two years along with the MCS-150 form for the Biennial Update.

Can VMT be tracked automatically with technology?

Yes, Electronic Legging Devices (ELDs), Fleet Management Apps, and Mileage Tracking Software are all technological advancements that can simplify the process of VMT tracking.

How does VMT affect taxes and fuel reporting?

Accurate VMT records help document mileage for business-related tax deductions, ensuring compliance with IRS regulations. It also supports fuel tax reporting by tracking the miles each vehicle travels in different jurisdictions, which is essential for state and federal fuel tax calculations. Proper tracking reduces errors, prevents penalties, and provides a clear record of operational costs.

How do I know when my Biennial Update is due?

  • Your filing schedule depends on the last two digits of your USDOT number. The last digit corresponds with what month the form needs to be filed in. January is 1, February is 2, March is 3, etc. The next to last digit determines the year (odd-numbered year or even numbered year). For example, DOT number 1234567 files their biennial update in July (7) of every even year (6). Contact us today to see if you’re due.

Does the Biennial Update cost money to file?

While you can file your Biennial Update yourself for no cost through FMCSA. The process can often be confusing and time-consuming. Our team can handle your filing for you, simplifying the process for you.

Do intrastate carriers need to file the update?

Yes, even if carriers stay within state lines, a biennial update is still needed for their USDOT number.

What happens if I miss my filing deadline?

  • Failure to complete biennial update to FMCSA can be subject to fines with a maximum penalty of $10,000. If your update is past due, you can still file it to restore your compliance status. Contact us today to file your form! https://dotcompliancegroup.com/bu-update/ 

What are the new FMCSA rules in 2025?

  1. Civil Penalty Amount Increases
  2. Drug & Alcohol Clearinghouse Becomes Exclusive Source for checking driver history.
  3. ELD Technology Required
  4. SMS (Safety Measurement System) Modernization
  5. Crash Preventability Determination Program Expanded

When do the 2025 FMCSA regulations take effect?

The confirmed dates these regulations take effect is May 30, June 23, October 1, 2025.

How can trucking companies prepare for these changes?

Regularly reviewing your Safety Measurement System (SMS) scores and maintaining personal checklists for inspections, driver qualification files, and drug and alcohol testing helps catch issues before they affect audits. Partnering with DOT Compliance Group streamlines filings, reporting, and ongoing monitoring, taking the guesswork out of FMCSA regulations and keeping your operation audit-ready year-round.

What Triggers a DOT Compliance Review?

A DOT compliance review is triggered when FMCSA wants to ensure a carrier is following safety regulations. Common triggers include high SMS safety scores, a history of crashes or violations, and previous noncompliance. Staying proactive with accurate records, driver files, and regular internal audits helps reduce the likelihood of a review.

Where can I get help with FMCSA filings?

DOT Compliance Group can assist with any help or questions you may have about FMCSA filings. Call 972-476-9962.

How long are violations kept on record?

According to the Clearinghouse rules, drug and alcohol violations remain in the FMCSA Clearinghouse for five years, provided all requirements (such as completing the return‑to‑duty process) have been met before that period ends.

What if an employer makes a mistake in reporting?

In practice, correcting an employer reporting error typically involves identifying the mistake in the database and then submitting a request for correction through the Clearinghouse portal or FMCSA procedures, so the record reflects accurate information. 

What are the penalties for non-compliance?

FMCSA rules allow civil penalties for non‑compliance, and separate authorities note that employers who fail to meet Clearinghouse requirements may face civil fines or criminal penalties under federal regulations.

Do trucking companies check the Clearinghouse?

Yes — trucking companies check the Clearinghouse as part of their hiring and compliance process. The FMCSA Clearinghouse is designed so employers can search a driver’s drug and alcohol violation records before permitting them to operate a commercial vehicle. Employers are required to conduct these queries for both prospective and current drivers as part of compliance.

How MOTUS Changes Daily Compliance Operations

MOTUS primarily changes system access and verification, not safety rules. Login issues, verification delays, or profile errors could temporarily affect filing ability if not addressed early. Even when regulations themselves remain unchanged, system transitions can create operational confusion. Proper preparation helps prevent disruptions in daily compliance operations.

When will MOTUS fully launch for motor carriers?

Phase 2 of MOTUS, which includes motor carriers, brokers, and freight forwarders, is expected mid-to-late 2026. During this phase, users will create accounts, complete business verification, and begin filing through the system. Post-launch enhancements and refinements will continue afterward.

Who is required to use MOTUS?

MOTUS will apply to interstate carriers, brokers, freight forwarders, passenger carriers, and Mexico-domiciled carriers operating in the U.S. Intrastate requirements remain governed by state regulations, though some states still require USDOT registration. For authority holders, additional insight is available in our guide to Motus registration for carriers and brokers.

Does MOTUS replace the FMCSA Portal?

MOTUS does not directly replace the FMCSA Portal. It modernizes and centralizes functions currently spread across multiple systems. Over time, it will replace legacy registration platforms.

Does MOTUS replace the Unified Registration System (URS)?

MOTUS is part of the FMCSA’s broader modernization effort and is intended to replace fragmented registration processes, including legacy URS functions. It consolidates and modernizes legacy registration systems over time, but does not change the core regulatory requirements for carriers.

Will MOTUS eliminate MC, FF, or MX numbers?

No, MOTUS will not eliminate MC, FF, or MX numbers. The modernization affects access and verification — not authority structure. Existing authority numbers stay valid; MOTUS only changes how registration data is accessed and managed.

What documents are required for a DOT audit?

Documents required during an inspection include but may not be limited to:

  • State driver’s license or commercial driver’s license
  • Medical examiner’s certificate
  • Record of duty status
  • Vehicle registrations
  • Periodic inspections document for all vehicles being operated
  • Shipping papers or bills of lading
  • Information for hazardous materials being transported
  • Proof of insurance

Who must comply with DOT regulations?

Any business operating a Commercial Motor Vehicle (CMV) with a USDOT number is required to comply with DOT regulations. This requirement applies to motor carriers, freight forwarders, brokers, and companies operating under a hazardous materials permit.

How can companies avoid common DOT violations?

Companies can avoid common DOT violations by maintaining accurate records, including driver logs, vehicle inspections, and required documents. Regular vehicle maintenance and pre-trip inspections help prevent safety-related violations. Proper training ensures drivers follow Hours-Of-Service rules, secure cargo correctly, and meet CDL and medical requirements. Using technology like ELDs and fleet management software can streamline compliance and reduce the risk of penalties.

What happens during a DOT compliance review?

During a DOT compliance review, or audit, officers review both the vehicle and the driver to ensure compliance with federal and state regulations. They check registration, insurance, inspection reports, and inspect safety equipment and vehicle systems for proper operation. Drivers’ licenses, medical cards, hours-of-service records, and logbooks or ELDs are also examined. The inspection helps identify violations and ensure safety on the road.

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