Louisiana Product Liability Lawyer

How Louisiana Product Liability Law Differs from Other States

Louisiana's Products Liability Act (LPLA) is the exclusive legal remedy for product defect claims in this state. Most states allow claims under general negligence, strict liability, or breach of implied warranty. Louisiana does not. The LPLA (La. R.S. 9:2800.51 through 9:2800.59) is the exclusive remedy for product liability claims in this state. If your claim does not fit within the LPLA, you do not have a product liability case under Louisiana law.

The LPLA recognizes four theories of liability. Each one addresses a different type of product defect. Construction or composition defects involve manufacturing errors. Design defects involve products that were built as intended but whose design is unreasonably dangerous. Inadequate warning claims address missing or insufficient safety information. Breach of express warranty covers products that fail to meet the manufacturer's own stated claims.

Under every theory, you must prove the same core elements. The product was unreasonably dangerous. The defect existed when the product left the manufacturer's control. The defect caused your injury. This is a higher burden than a standard negligence claim, where you only need to prove someone failed to act reasonably. Ask any attorney you are considering whether they have handled LPLA cases specifically. General personal injury experience is not the same thing. Morris & Dewett's attorneys have litigated product defect cases under all four LPLA theories across multiple Louisiana jurisdictions.

The One-Year Prescriptive Period for Product Liability Claims

Louisiana gives you one year to file a product liability lawsuit. This deadline is set by La. R.S. 9:2800.58 and runs from the date of injury or the date you discovered (or should have discovered) the injury. This is the Prescriptive Period for product claims.

Here is what most people do not realize. General personal injury claims in Louisiana now have a two-year prescriptive period under La. C.C. Art. 3493.11 (effective July 1, 2024). Product liability claims were not included in that change. You still have only one year. If you were injured by a defective product on January 15, 2026, your deadline to file suit is January 15, 2027. Not 2028.

Louisiana also has a Peremption rule. Under La. R.S. 9:2800.56, no product liability claim can be brought more than 10 years after the date of first sale of the product, regardless of when the defect is discovered. This is a hard cutoff. If a product was first sold 11 years ago and you discover a defect today, you cannot file under the LPLA.

The discovery rule can push your one-year deadline back if the defect was not immediately apparent. But the 10-year peremption is absolute. Ask any attorney you speak with whether they understand the interaction between prescription and peremption in LPLA cases. If they conflate the two, that tells you something about their product liability experience.

How Product Liability Cases Differ from Other Personal Injury Claims

LPLA product liability claims require different proof, follow a shorter deadline, and limit who you can sue compared to standard personal injury cases. If you have been in a car accident or a workplace injury, the legal framework for those claims is different from a product defect case.

The LPLA is the exclusive remedy. In most states, you can bring a product defect claim under general negligence, strict liability, or breach of implied warranty. Louisiana eliminated those options. If your claim involves a defective product, it must go through the LPLA. No exceptions. This means your attorney must know the specific statutory requirements, not just general tort law.

The burden of proof is higher. In a standard negligence case, you prove someone failed to act reasonably. Under the LPLA, you must prove the product was "unreasonably dangerous" under one of the four statutory theories. Each theory has its own specific elements. A design defect claim requires proving a feasible alternative design existed. A warning claim requires proving the warning was inadequate for the ordinary user. These are technical requirements that demand specialized knowledge.

The Housley Presumption was eliminated on May 28, 2025 under La. Code Evid. Art. 306.1. Before that date, Louisiana plaintiffs could establish causation by showing they had no symptoms before the incident and developed symptoms after. That presumption no longer exists. You must now present medical or expert testimony to prove the product defect caused your specific injury. This makes expert witnesses more important in product liability cases than they were before 2025.

Your attorney needs experience with engineering experts, product testing, and manufacturing discovery. Ask specifically how many product liability cases they have taken to deposition or trial. Morris & Dewett works with engineering consultants, metallurgists, and product safety experts to build the technical case that LPLA claims require.

Construction and Composition Defects

A construction or composition defect means the product deviated from the manufacturer's own specifications. The design was fine. The manufacturing process failed. Under La. R.S. 9:2800.55, you must prove the product departed from its intended design in a way that made it unreasonably dangerous.

Think of it this way. The blueprint called for a steel bolt rated at a specific tensile strength. The factory used a weaker alloy. The bolt failed under normal use, and someone got hurt. The design was correct. The execution was not. Other examples include contaminated pharmaceutical batches, cracked welds in industrial equipment, and wrong materials substituted during assembly.

These cases often turn on quality control records. The manufacturer's own documents show what the product was supposed to be. Comparing those specifications against the actual product reveals the deviation. Ask any product liability attorney you interview whether they have experience obtaining and analyzing manufacturing records through discovery. These documents are not public. Getting them requires litigation.

Morris & Dewett's approach to construction defect cases starts with preserving the physical product. The defective item is the best evidence. If it gets repaired, discarded, or altered, proving the deviation from specification becomes much harder. We work with forensic engineers to document and test the product before anything changes.

Design Defects Under Louisiana Law

A design defect claim is different from a manufacturing defect. The product was built exactly as the manufacturer intended. The problem is the design itself. Under La. R.S. 9:2800.56, a product has a design defect if a feasible alternative design existed that would have reduced the risk without impairing the product's utility.

Louisiana uses a risk-utility balancing test. The court weighs several factors. How likely is the design to cause harm? How severe is that harm? Was an alternative design feasible, and what would it cost? Would the alternative impair the product's usefulness? This is not a simple test. It requires expert testimony about engineering alternatives and product safety standards.

Common design defect cases include vehicles with rollover-prone designs and machinery without adequate guards or emergency shutoffs. Pharmaceutical drugs with side effects that outweigh therapeutic benefit and children's products with entrapment hazards also qualify. The key question is always whether a safer design was available and practical.

Ask any attorney you are evaluating what engineering experts they work with on design defect cases. The alternative design requirement means your case lives or dies on whether an expert can demonstrate a safer option existed. An attorney who has never retained an engineering expert for a design defect case is not the attorney for this type of claim. Morris & Dewett retains product safety engineers who can evaluate the design, identify alternatives, and testify about feasibility.

Inadequate Warning Claims

A product can be designed and manufactured correctly and still be unreasonably dangerous if the manufacturer failed to warn about its risks. Under La. R.S. 9:2800.57, a product has an inadequate warning when the manufacturer knew or should have known about a danger and failed to provide a warning that would reach the ordinary user.

The warning must actually communicate the risk. A label buried in a 200-page manual that no ordinary consumer reads may not satisfy the statute. The adequacy of a warning depends on the severity of the danger and the likelihood someone will encounter it. It also depends on whether the warning was presented in a way the user would see and understand. Pictographic warnings, placement on the product itself, and multilingual labeling all factor into adequacy analysis.

Manufacturers also have a post-sale duty to warn. If a company discovers a risk after the product is already on the market, it may be required to notify existing users. This obligation is separate from product recalls and applies even when no recall is issued.

The Learned Intermediary Doctrine applies in pharmaceutical cases. For prescription drugs and medical devices, the manufacturer's duty to warn may be satisfied by providing adequate information to the prescribing physician rather than directly to the patient. If your case involves a prescription product, ask your attorney whether they understand how this doctrine affects the warning analysis. Morris & Dewett evaluates drug and device warning claims by reviewing the full prescribing information, adverse event reports filed with the FDA, and the manufacturer's communications to healthcare providers.

Breach of Express Warranty

The fourth LPLA theory does not require proving the product was unreasonably dangerous under a risk-utility analysis. Under La. R.S. 9:2800.58, a manufacturer is liable when a product fails to conform to an express warranty it made about the product's performance, safety, or characteristics.

An express warranty can come from labeling, advertising, user manuals, or direct representations by the manufacturer. If the manufacturer states a product can withstand a certain temperature, pressure, or use condition, and the product fails under those exact conditions, that is a breach of express warranty. You do not need to prove an alternative design or inadequate warning. You prove the manufacturer made a specific claim and the product did not meet it.

This theory is less common than the other three, but it matters when the manufacturer's own marketing or technical documentation contradicts the product's actual performance. Your attorney should review all manufacturer materials before dismissing this theory.

Who Can Be Held Liable in a Louisiana Product Liability Case

The LPLA limits who you can sue. Unlike general tort law, where anyone in the chain of distribution might be liable, the LPLA restricts claims to "manufacturers" as defined by the statute. Understanding this definition is important because it determines who your defendants are.

Under the LPLA, "manufacturer" includes the maker of the finished product, the maker of a component part, and any seller who exercises control over the product's design, testing, or warning label content. A retailer that simply sells a product off the shelf is generally not a manufacturer under the LPLA. Neither is a distributor that does not alter the product.

There are exceptions. If the manufacturer cannot be identified, the retailer may be held liable. If the manufacturer is a foreign company not subject to Louisiana court jurisdiction, the retailer steps into the manufacturer's role. This matters with imported products where the actual manufacturer may be overseas and outside the reach of Louisiana courts.

When a defective component causes the injury, both the component manufacturer and the finished product manufacturer may be liable. For example, if a defective brake component causes a vehicle failure, you may have claims against both the brake manufacturer and the vehicle manufacturer. Ask your attorney whether they routinely identify all potential manufacturers in the chain. Missing a liable party narrows your recovery options. Morris & Dewett investigates the full supply chain to identify every manufacturer with potential liability under the LPLA definition.

What Compensation Does Louisiana Law Allow After a Defective Product Injury?

Louisiana law allows both economic and non-economic damages in product liability cases, but recent 2026 changes affect how medical expenses are calculated. Economic Damages include past and future medical expenses, lost wages, Loss of Earning Capacity, and property damage. Non-economic damages include pain and suffering, mental anguish, and loss of enjoyment of life. Your spouse may have a separate claim for Loss of Consortium under La. C.C. Art. 2315.1.

Louisiana does not generally allow punitive damages. There is no windfall award for bad behavior in most product cases. Compensation is limited to what you actually lost and what you actually suffered.

A 2026 change to La. R.S. 9:2800.27 affects how medical expenses are calculated. Recoverable medical damages are now limited to amounts actually paid by your health insurer, Medicare, or Medicaid, plus your out-of-pocket costs like deductibles and co-pays. The higher billed amount is no longer the measure of damages. The jury sees both the billed amount and the paid amount. This matters because hospital bills often show charges far above what insurers actually pay, and the difference is no longer recoverable.

Comparative Fault also applies. Under La. C.C. Art. 2323 (effective January 1, 2026), if you are 51% or more at fault for your injury, you recover nothing. This is covered in detail in the comparative fault section below.

If your health insurer or a workers' compensation carrier paid your medical bills, they may have a lien on your recovery. This is called subrogation. Your net recovery is reduced by what you owe back. Ask any attorney you interview how they handle subrogation liens. An attorney who does not negotiate these liens down leaves money on the table. If the injury caused a death, a separate wrongful death claim may apply under La. C.C. Art. 2315.2.

Evidence That Matters in Product Liability Cases

The single most important piece of evidence in a product liability case is the product itself. If you discard, repair, or return the defective product, your case becomes much harder to prove. Preserve it exactly as it was at the time of injury. Do not attempt to fix it. Do not let anyone else alter it.

Beyond the product, several categories of evidence matter. Product recall history from the CPSC, FDA, or NHTSA can establish that the manufacturer knew about defects. Prior consumer complaints filed with these agencies show a pattern of failures. Manufacturing records, quality control documents, and internal testing data reveal whether the manufacturer identified risks before the product reached consumers.

Expert testimony is essential in nearly every LPLA case. Engineering experts examine the product and identify the defect. Medical experts connect the defect to your specific injury. Toxicologists analyze chemical exposure cases. Without expert testimony, most product liability claims cannot survive summary judgment.

Ask your attorney what experts they plan to retain and when. The cost of experts is a real factor. Morris & Dewett advances all expert costs and is only reimbursed if the case produces a recovery. Your medical records, purchase documentation, warranty paperwork, and photographs from the time of injury complete the evidence file. Document everything as close to the incident as possible.

How Comparative Fault Affects Product Liability Claims in Louisiana

Louisiana changed its comparative fault system on January 1, 2026. The state moved from pure comparative fault to a modified system with a 51% bar under La. C.C. Art. 2323. If a jury finds you were 50% at fault, your recovery is reduced by 50%. If the jury finds you were 51% at fault, you recover nothing. That one percentage point is the difference between compensation and zero.

Manufacturers use several defenses to push your fault percentage up. Product misuse is the most common. If the manufacturer argues you used the product outside its intended purpose, any misuse gets allocated as your fault. The alteration defense applies when the product was modified after leaving the manufacturer's control. Assumption of risk covers situations where you knew about the defect and used the product anyway.

Insurance companies and defense attorneys build their entire strategy around fault allocation in product cases. They look for anything that suggests the user contributed to the injury. Did you ignore a warning label? Did you modify the product? Did you use it in a way the manual said not to? Every fact that supports user fault gets amplified.

Ask any attorney you are considering how they handle comparative fault disputes in product cases. What is their strategy for keeping your fault percentage below 51%? This is not a theoretical question. It determines whether you recover anything at all. Morris & Dewett's approach starts with the evidence collection phase. We document exactly how the product was used, preserve evidence of the defect, and work with experts to establish that the product's defect was the primary cause.

CPSC Recalls and Federal Safety Standards

The CPSC, FDA, and NHTSA regulate product safety and maintain public recall databases that provide evidence in Louisiana product liability cases. The Consumer Product Safety Commission (CPSC) oversees consumer goods and maintains a public recall database. The FDA regulates pharmaceuticals, medical devices, and food products. The National Highway Traffic Safety Administration (NHTSA) handles motor vehicle safety and issues vehicle recalls.

A product recall is relevant evidence in your case, but it does not automatically establish liability under the LPLA. A recall shows the manufacturer acknowledged a defect. It does not prove every element of your LPLA claim. Conversely, the absence of a recall does not mean a product is safe. Many defective products injure people long before any recall is issued.

Regulatory compliance is not a defense under Louisiana law. A manufacturer that met every federal safety standard at the time of manufacture can still be liable under the LPLA if the product was unreasonably dangerous. Federal standards set minimum requirements. The LPLA asks whether the product was unreasonably dangerous, which can be a higher standard than the federal floor.

Federal preemption is a potential issue in some product categories. Certain federal regulations explicitly prevent states from imposing additional requirements. Medical device cases under the FDA's premarket approval process are a common example. Ask your attorney whether federal preemption applies to your specific product type. This is a threshold question that can eliminate certain claims entirely. Morris & Dewett evaluates preemption issues early in case assessment to avoid pursuing claims that federal law bars.

Common Injuries from Defective Products

Burns, traumatic brain injuries, amputations, spinal cord damage, and poisoning are the most common injury categories in Louisiana product liability cases. Burns and chemical burns result from defective appliances, space heaters, electrical wiring, and chemical products. These cases often involve construction defects where a component failed to contain heat or chemicals as designed.

Traumatic brain injuries can result from defective helmets, vehicle safety systems, or fall protection equipment that failed to perform as intended. Amputations from unguarded industrial machinery and power tools are common in workplace product cases. Both a workers' compensation claim and an LPLA claim against the equipment manufacturer may exist simultaneously.

Spinal cord injuries can result from defective vehicle components including airbags, seatbelts, and headrests that fail during a collision. Poisoning and organ damage occur from contaminated pharmaceuticals, food products, and chemical exposure. In the most severe cases, catastrophic product failures cause death from vehicle fires, structural collapse, or electrocution.

The type of injury affects which experts your attorney needs and the damages available. A burn case requires different medical testimony than a brain injury case. Ask your attorney what medical experts they work with for your specific injury type.

Common Products That Cause Injuries in Louisiana

Product liability claims arise from nearly every product category. Motor vehicles with design defects include tire blowout failures, airbag malfunctions, seatbelt failures, and fuel system defects that cause post-collision fires. Louisiana's industrial sector generates product claims involving presses, forklifts, conveyor systems, and chemical processing equipment.

Pharmaceutical drugs and medical devices are a significant category. Defective hip implants, surgical mesh, insulin pumps, and drugs with undisclosed side effects have all generated Louisiana LPLA claims. Children's products including toys, cribs, and car seats are subject to both CPSC standards and LPLA liability when they fail.

Power tools and construction equipment without adequate safety guards, household appliances with electrical or fire defects, chemical products and pesticides with inadequate warnings, and recreational boats with design or manufacturing defects all fall within the LPLA. The specific product determines which LPLA theory applies and what evidence you need.

Frequently Asked Questions

How long do I have to file a product liability lawsuit in Louisiana?

One year from the date of injury or the date you discovered the injury, under La. R.S. 9:2800.58. This is shorter than the two-year deadline for general personal injury claims under La. C.C. Art. 3493.11. Louisiana also has a 10-year peremption period from the date of first sale, which is an absolute cutoff that cannot be extended.

What is the difference between a design defect and a manufacturing defect?

A manufacturing defect (construction or composition defect under the LPLA) means the product deviated from the manufacturer's own specifications during production. The design was fine but the execution was not. A design defect means the product was built exactly as intended, but the design itself is unreasonably dangerous. Design defect claims require proving a feasible alternative design existed under La. R.S. 9:2800.56.

Can I sue if I was partially at fault for my injury from a defective product?

Yes, as long as your fault does not reach 51%. Under Louisiana's modified comparative fault system (La. C.C. Art. 2323, effective January 1, 2026), your recovery is reduced by your percentage of fault. If you are 30% at fault on a case valued at $200,000, you recover $140,000. If you are 51% or more at fault, you recover nothing.

Do I need to keep the defective product as evidence?

Yes. The product itself is the most important piece of evidence in an LPLA case. Do not repair, discard, or return it. Do not allow the manufacturer or retailer to take it back without a formal preservation agreement. Your attorney should arrange proper storage and forensic examination of the product.

What if the product was recalled after my injury?

A recall is relevant evidence that the manufacturer acknowledged a defect, but it does not automatically prove your LPLA claim. You still must prove the specific defect existed when the product left the manufacturer's control and that the defect caused your injury. Conversely, the absence of a recall before your injury does not mean the product was safe.

Can I file a product liability claim if I was not the person who bought the product?

Yes. The LPLA does not require you to be the purchaser. It applies to anyone who was injured by an unreasonably dangerous product. Bystanders, household members, and anyone else harmed by the defective product can bring a claim against the manufacturer.

What is the Louisiana Products Liability Act?

The LPLA (La. R.S. 9:2800.51 through 9:2800.59) is the exclusive Louisiana statute governing product defect claims. It replaced common-law strict liability and general negligence theories for product cases. Under the LPLA, you must prove the product was unreasonably dangerous due to a construction defect, design defect, inadequate warning, or breach of express warranty.

How much does it cost to hire a product liability lawyer?

Morris & Dewett handles product liability cases on a {TERM: Contingency Fee | A fee arrangement where the attorney is paid a percentage of the recovery and only if there is a recovery. The client pays nothing upfront and owes no attorney fees if the case is unsuccessful.} basis. You pay nothing upfront. Attorney fees are a percentage of the recovery, and only if there is a recovery. The firm also advances all case costs, including expert witness fees, which are reimbursed from the recovery.

What is the difference between the LPLA prescriptive period and the general personal injury deadline?

The LPLA prescriptive period is one year from injury or discovery under La. R.S. 9:2800.58. General personal injury claims have a two-year prescriptive period under La. C.C. Art. 3493.11 (effective July 1, 2024). The product liability deadline was not extended by the 2024 law change. If your injury involves a defective product, you have half the time you would have for a car accident or slip-and-fall claim.

Can I sue if the product was modified or altered after I bought it?

Potentially. Product alteration is a defense under the LPLA. The manufacturer can argue the defect did not exist when the product left its control. However, if the alteration did not cause or contribute to the injury, or if the alteration was a reasonably anticipated use, the defense may fail. Your attorney must analyze whether the modification affected the specific defect at issue.

These answers reflect Louisiana law as of January 2026. For case specific advice, consult with a Louisiana personal injury attorney who can evaluate your particular circumstances.