Skip to content
No Fees Until We Win
24/7 Availability|
Call Us! (314) 293-3777
Powell Law Firm Logo
  • About
    • Kenneth Powell
    • Community Involvement
    • Testimonial Videos
    • Reviews
  • Practice Areas
    • Car Accidents
    • Motorcycle Accidents
    • Truck Accidents
    • Bicycle Accidents
    • Pedestrian Accidents
    • Wrongful Death
    • View All
  • Results
  • Blog
  • Let Us Fight For You

What Disqualifies You From Getting a CDL in Missouri?

Home  >  What Disqualifies You From Getting a CDL in Missouri?  >  What Disqualifies You From Getting a CDL in Missouri?

April 19, 2022 | By Kenneth Powell
What Disqualifies You From Getting a CDL in Missouri?

It goes without saying that all states, including Missouri, require a commercial driver’s license for those that want to operate commercial motor vehicles. But, unlike other states, Missouri has special requirements for obtaining a CDL. In fact, if a driver doesn’t comply with CLD rules, they will be disqualified. This article will take a closer look at how the CDL process works and what can get a driver disqualified.


Why Does Missouri Require a CDL?

Why Does Missouri Require a CDL?


The degree of skills and knowledge required to drive commercial vehicles differs from driving a personal passenger vehicle. That’s why states like Missouri require CMV drivers first to obtain a CLD, no matter if they want to drive a school bus, charter bus, or semi-truck.


However, there are certain exceptions, especially for farmers who need a CDL in Missouri.


What Disqualifies Someone From Getting a CDL?


Since the skill gap between commercial and personal vehicles is so large, the requirements for a CDL are very strict. As a matter of fact, the bar is so high there are a few situations, such as excessive speeding and other traffic violations, which disqualify people from getting their own CDL.


Driving Without a CDL

Driving a commercial vehicle without a CDL will disqualify drivers from getting one later down the road. That also applies to people whose licenses are canceled, suspended, or revoked. It’s also important to mention that, even if a driver owns a CDL but doesn’t have it with them when pulled over, they might face charges and have their license revoked.


Excessive Speeding

Going over the speed limit in a commercial motor vehicle (CMV) can cause the driver to lose their CDL or prevent them from getting one in the future. However, this only applies while driving a CMV. In other words, if a driver exceeds the speed limit in their personal vehicle, they won’t lose their commercial driving license unless they cause an accident.


Texting While Driving

Using an electronic device while driving will result in disqualification. This applies even if the driver is waiting at a red light. And depending on the specifics of the situation, the driver might even lose their regular driver’s license.


Improper Traffic Lane Changing

Drivers need to pay additional attention when changing traffic lanes to avoid disqualification. Also, they need to check the vehicle’s blind spots, respect no passing zones, and signal before changing lanes. Furthermore, reckless driving is not acceptable for a CMV driver and will result in disqualification.


Negligent Driving Resulting in Casualties

If a driver partakes in an accident that results in casualties, they can be disqualified from getting a CDL. But that depends on whether the driver has been driving negligently.


Leaving the Scene of an Accident

Generally speaking, leaving the scene of an accident is illegal for all drivers. Yet, circumstances are even worse for current and future CMV drivers, as the law holds them to higher standards. Not only can leaving the scene lead to disqualification, but also legal charges depending on the conditions of the accident.


Driving Under the Influence

Driving any vehicle while under the influence is illegal. But standards are even tighter for CMV drivers. More specifically, the legal limit for alcohol is reduced to a BAC of 0.04, which is only half of the legal limit for any other driver. That applies to anyone who has a CLD, even if they are driving a personal vehicle. Getting caught can result in the suspension of a CDL. Furthermore, it can prevent drivers from trying to obtain one again in the future.


Refusal to Take an Alcohol Test

In most states, including Missouri, the authorities will assume that people who refuse to take an alcohol test are under the influence. As a result, drivers can have their license revoked and won’t be able to apply for a CDL until the charges have been cleared.


Using Vehicles for Illegal Activities

Generally speaking, if a driver has received any conviction for using a vehicle in the distribution or manufacture of drugs, they are permanently disqualified from getting a CDL. The same practice is employed if they use a commercial vehicle in the commission of a felony.


The Bottom Line


Ultimately, it’s important to remember that driving a CMV is a big responsibility. Thus, it’s no wonder why there are so many ways one can get disqualified from applying for a CDL.

For individuals looking to learn more about CDL or just need some legal advice, feel free to contact the Powell Law Firm and get in touch with an experienced team of St Louis semi-truck accident lawyers who are always ready to help.


Learn more about other factors related to this matter, such as if you need a vehicle inspection in Missouri.

Kenneth Powell Author Image

Kenneth Powell

Founding & Managing Attorney

Attorney Kenny Powell currently focuses the majority of his legal practice on personal injury. His experience as a judicial intern in both the Missouri Court of Appeals and the United States District Court, give him a unique understanding of State and Federal law respectively. Mr. Powell enjoys treating every client, “as he would want to be treated” and will fight for your rights.

Author's Bio

Schedule Your Free Consultation

This field is for validation purposes and should be left unchanged.

Case Results

$1M Car Accident

Client was seriously injured by a negligent commercial driver.

$1M Truck Accident

Trucking Accident Client was seriously injured by a negligent 18 wheeler driver.

Powell Law Firm Logo

Call Us!

(314) 293-3777

Powell Law Firm Logo
Proudly serving Missouri, Illinois, and the Greater Midwest.
REQUEST A FREE CONSULTATION

Call Us!

Call Us! (314) 293-3777

CONTACT US Call: (314) 293-3777
Fax: (314) 786-0777
​Hours: 24/7

HEADQUARTERS

9841 Clayton Road,
St. Louis, MO 63124


Get Directions


About|Practice Areas|Results | Blog |Contact Us

Copyright © 2026 Powell Law Firm - All Rights Reserved. Privacy Policy|Sitemap