A Texas truck case can reach trial with the evidence divided between two phases. Under Texas Civil Practice and Remedies Code Chapter 72, a timely defendant’s motion requires that division in a qualifying case. Liability for compensatory damages and their amount come first. Liability for exemplary damages and their amount come second. Lawyers must prepare for the evidentiary limits in each phase; neither a corporate document nor a regulatory violation answers the admissibility question by itself.
First determine whether Chapter 72 applies
Start with Subchapter B. It reaches bodily-injury and death claims that come out of a collision. The defendant has to have operated, owned or leased the commercial motor vehicle, or otherwise held or exercised legal control over the vehicle or its operator.
A “commercial motor vehicle” under the statute is one used for commercial purposes in interstate or intrastate commerce: hauling people or property, delivering goods, or providing services. If the vehicle was being used for personal, family or household purposes at the time, it’s out.
“Claimant” has its own wrinkle. It generally leaves out a passenger in the commercial vehicle, unless that passenger works for the vehicle’s owner, lessor, lessee or operator.
So the parties, the vehicle, the operation and the claims all matter. A logo on the tractor won’t settle who had control or who employed whom. Neither will a dispatch record or a contract. Find out who drove, who owned or leased the truck, who employed or directed the driver, and what each defendant actually did. That’s also the core of figuring out who can be held liable for a truck crash. Check the statute against the pleadings and facts. Don’t assume it applies because the word “truck” shows up.
Understand the two phases
Section 72.052 sets the deadline. A defendant can move to bifurcate up to 120 days after it files its original answer, or 30 days after a claimant files a pleading adding a claim against it, whichever is later. A motion filed in that window means the court must bifurcate. Phase one covers liability for and the amount of compensatory damages. Phase two covers liability for and the amount of exemplary damages.
Do not wait for the second trial phase to look for a record that may be lost beforehand. Preserve relevant material now. Discovery requests still need a case-specific basis: identify the conduct in dispute and why the requested policy, message or other record matters. Counsel can then address when the jury may hear it.
Regulatory evidence has a specific first-phase test
Section 72.053 is narrower than people think. Evidence that a defendant failed to comply with a regulation or standard comes into phase one only if it satisfies other law and tends to prove the failure was a proximate cause of the bodily injury or death claimed. The regulation or standard also has to be specific, and it has to govern (or be an element of) a duty applicable to the defendant, its employee, or its property or equipment at issue.
A rule number alone won’t get there. You need the duty, the actor or equipment it applied to, the record that shows what happened, and the link between that conduct and how the crash and injury happened. Our piece on using FMCSA and 49 CFR rules to prove negligence walks through that matching. A general safety statistic, a company policy or a training record may serve a different purpose and get a different admissibility analysis than a specific violation. Foundation, relevance, hearsay and the other evidence rules still apply.
Employer stipulations and separate conduct
Section 72.054 deals with an employer that stipulates the driver was its employee acting in the scope of employment. If the statute’s conditions are met, the employer’s liability for damages from the driver’s ordinary negligence rests only on respondeat superior, subject to the statute’s exceptions. In a bifurcated trial, that generally limits phase-one evidence on an ordinary negligent-entrustment claim that depends on first finding the employee negligent.
For employers regulated by the specified federal motor-carrier law or Texas Transportation Code Chapter 644, Section 72.054(c) lists particular categories of evidence. Subsection (d) limits their first-phase use to proving ordinary negligent entrustment to the employee involved in the collision; those categories are the only evidence the claimant may present on that claim in phase one. This is a limited exception, not permission to introduce the entire personnel file.
Separate employer conduct receives separate treatment under Section 72.054(f). A negligent-maintenance claim, for example, can proceed in phase one if it does not require an employee-negligence finding as a prerequisite. An exemplary-damages claim concerning the employer’s conduct or omissions belongs in phase two.
Which piece applies turns on the defendant, the claim, the proof and any stipulation. An employee driver doesn’t make every claim against the employer disappear.

Build a claim-specific proof map
Use a working list for each allegation: defendant, alleged act, supporting record, sponsoring witness, connection to the collision and proposed use at trial. An empty space on that list identifies a question the investigation has not answered.
| Allegation | Records and questions to work through |
|---|---|
| Hours of service | Lay the duty-status entries and supporting records against the trip timeline and the time of the crash. |
| Maintenance | Identify the defect, inspection or repair history and responsible person. What evidence connects the condition to the injury? |
| Hiring or qualification | Check the applicable first-phase exception before relying on a personnel record. Possessing the file does not make all of it admissible. |
Get records preserved early, in a form you can review, with the source and time range noted. A record of something that happened is different from a policy about what should happen, so keep them apart. Witnesses should be able to say what a record means and where its information came from. Start with the electronic evidence to preserve after a Texas truck crash. Each item needs a live claim, a specific duty and a phase that allows it.
Common questions
Does HB 19 exclude all evidence about the carrier? Not at all. The trial is phased and some evidence is limited, but other categories of evidence and other claims are expressly preserved.
Does a regulation violation automatically prove negligence? It doesn’t. Section 72.053 wants a specific regulation that applied, proof tending to show proximate cause, and evidence that’s admissible under other law as well.
Does a stipulation end every claim against the employer? No. Section 72.054 only applies when its conditions are met, and even then it has exceptions. Negligent maintenance is one example of a claim against the employer that doesn’t need a predicate finding that the driver was negligent.
Should relevant evidence wait until the trial phase is known? No. Preserve and investigate now, and let counsel handle timing, admissibility and permitted use under the pleadings and orders.
Related reading
See the Texas Truck Accident Litigation Hub, the advanced litigation guide.
General information, not legal advice. Applicability and admissibility depend on the claims, evidence and governing orders.

