Navigating DUI Charges with a Commercial Driver's License (CDL) in California

May 19, 2025

Understanding the Stakes: DUI Charges for CDL Holders

For commercial drivers, a DUI arrest is far more than just a traffic offense—it can jeopardize your livelihood. California holds CDL holders to stricter standards than regular motorists, and even a first-time DUI can lead to serious, long-lasting consequences. At the Law Office of Mac Morris, we are here to help the Plano public understand these implications and defend their rights effectively.


Lower Legal Limits for CDL Drivers


While most California drivers are considered legally impaired at a blood alcohol concentration (BAC) of 0.08%, the threshold for CDL holders is much lower. A BAC of just 0.04% while operating a commercial vehicle can lead to a DUI charge. It’s also important to understand that this limit applies only when the driver is behind the wheel of a commercial vehicle—while driving a personal vehicle, the standard 0.08% applies.


Penalties for CDL DUIs in California


The consequences of a DUI for CDL holders in California are harsh and can include:


  • One-Year CDL Suspension: Even a first-time DUI conviction can result in a one-year suspension of your commercial license.
  • Lifetime Disqualification for a Second Offense: A second DUI conviction can lead to a lifetime ban from holding a CDL.
  • Job Loss and Career Impact: Most employers will not retain a commercial driver who has a DUI on their record, and getting hired elsewhere can be extremely difficult.
  • Additional Criminal Penalties: These may include fines, probation, DUI classes, and possibly jail time.


Fighting for Your CDL and Your Future


Given the high stakes, it’s essential to act quickly and strategically. A skilled DUI defense attorney can:


  • Investigate the validity of the traffic stop and testing procedures
  • Challenge any violations of your rights
  • Represent you at the DMV hearing and in criminal court
  • Seek to reduce or dismiss charges when possible


At the Law Office of Mac Morris, we understand how much is at risk for CDL drivers. Our team works diligently to protect your career and minimize the impact of a DUI charge.


Don’t Face It Alone


If you're a commercial driver facing DUI charges in California, don’t try to navigate the legal system alone. The consequences are too severe. Our team at the Law Office of Mac Morris is committed to providing the Plano public with the legal support they need during this challenging time.


Call us today to discuss your options and defend your livelihood.

Statue of Lady Justice holding scales and sword next to a gavel on a green table, bookshelves in background.
August 20, 2025
Learn what qualifies as aggravated assault in California under Penal Code § 245, the penalties you could face, and possible defenses. Serving the San Diego community, Email My Lawyer can help protect your rights.
A scale of justice and a judge 's gavel are on a wooden table.
July 28, 2025
Facing criminal trespass charges in California? Learn what trespassing means under Penal Code § 602, the potential penalties, and how Email My Lawyer helps San Diego residents fight back.
A judge is holding a gavel in front of a statue of justice.
June 20, 2025
Facing felony charges in California? Learn what to expect at a preliminary hearing, your rights, and how our San Diego criminal defense team at Email My Lawyer can help.
A man in an orange jumpsuit is standing in a prison cell.
April 30, 2025
Can you go to jail for a misdemeanor in California? Learn how misdemeanor charges work, when jail time is possible, and how our San Diego attorneys at Email My Lawyer can help.
March 21, 2025
Learn the key differences between misdemeanors and felonies in California, including penalties and examples. Email My Lawyer provides legal help for criminal charges in San Diego.
February 20, 2025
Can you refuse a breathalyzer in California? Learn the legal consequences of refusing a DUI test and how California’s implied consent law affects your rights. Contact Email My Lawyer in San Diego for legal assistance in DUI cases.
January 30, 2025
Will a DUI from Another State Prevent Me from Getting a California Driver’s License?
December 18, 2024
In California, assault and battery are often used interchangeably, but they represent distinct criminal offenses with different legal implications. The difference between these two charges is crucial if you or someone you know is facing legal action. While both involve physical harm or the threat of harm, the legal definitions and consequences vary significantly. In this post, we’ll break down the key differences between assault and battery charges in California. Assault: Threatening Harm Assault occurs when someone attempts to cause physical injury to another person or places that person in fear of imminent harm without actually touching them. It is considered a "crime of attempt" because the victim may not even be physically harmed. A person can be charged with assault if they have the present ability to use force and intentionally make a threat that makes the victim fear harm. For example, raising a fist in a threatening manner could be considered assault, even if no contact is made. Battery: Unlawful Physical Contact Battery, on the other hand, involves the unlawful and willful use of force or violence against another person. Unlike assault, which only requires a threat, battery requires actual physical contact with the victim. This could include anything from pushing, slapping, or hitting someone. Battery is defined as any willful and unlawful use of force or violence upon another person. In some cases, a battery charge can be elevated to an aggravated charge if the victim suffers serious injuries. Penalties for Assault and Battery in California The penalties for assault and battery can vary depending on the circumstances. For simple assault, the offense is typically classified as a misdemeanor, punishable by up to six months in county jail and fines. However, if the assault is committed with a weapon or results in significant harm to the victim, the charge can be elevated to a felony, leading to more severe penalties. Battery can also be charged as either a misdemeanor or felony, depending on the severity of the incident. Misdemeanor battery charges can result in jail time, fines, and probation, while felony battery charges—particularly those involving serious injuries—can carry substantial prison sentences. Being charged with either assault or battery can have serious consequences, and the nuances of each charge can significantly impact your case. Understanding these differences is critical, and having an experienced attorney on your side can help you determine the best course of action. If you are facing assault or battery charges in California, contact us as soon as possible to ensure your rights are protected and to work toward a favorable outcome.
November 20, 2024
Consequences of Being Convicted on Gun Charges in California
October 25, 2024
Understanding the Consequences of a White-Collar Crime Conviction in San Diego