PRODUCT TESTING EXPERT WITNESSES: TESTIMONY, CONSULTING & TESTIFYING SERVICES

Different product testing expert witnesses, testimony consultants and reviewer consulting advisors weigh in legal cases involving product liability, safety issues, or patent disputes. Each type brings a generally skill set depending on the nature of the case. Top product testing expert witnesses note that no two reviewers are created the same, but may generally break out as follows.

1. Mechanical/Engineering Experts

Focus as SMEs on assessing the design, functionality, and safety of items that involve mechanical components or systems. Leading product testing expert witnesses here work on cases involving automobiles, machinery, household appliances, and industrial equipment. Consultants can analyze whether the product was properly engineered, manufactured, or tested, and whether a mechanical failure contributed to injury or damage.

2. Chemical/Materials Science Experts

As product testing expert witnesses, focus on the materials used in product manufacturing, including metals, plastics, composites, and chemicals. In cases involving products like medical devices, food packaging, or industrial chemicals, leaders assess the composition and performance of materials to determine whether a defect or failure occurred. Testimony can address concerns like material degradation, contamination, or failure to meet safety standards.

3. Medical Device Experts

Medical device product testing expert witnesses are engineers or doctors with expertise in the design and function of medical items like surgical instruments, implants, diagnostic devices, or pharmaceuticals. KOLs evaluate whether the device performed as intended, if it met regulatory standards (such as FDA approval), and whether its failure resulted in harm. Analysis is essential in medical malpractice and product liability cases related to healthcare products.

4. Electrical and Electronics Experts

Also leading electrical engineers or electronics product testing expert witnesses look at items that involve electrical components, circuits, or software. Testing leaders assess whether a product, such as consumer electronics, appliances, or safety devices (e.g., smoke detectors), operates safely and in compliance with relevant standards. Reviewers can also evaluate design flaws or malfunctions that may lead to product failures or accidents.

5. Quality Control Experts

Such top product testing expert witnesses are skilled in evaluating a good’s quality assurance processes and adherence to industry standards. In cases involving manufacturing defects or safety issues, quality control advisors review whether the item was properly tested, inspected, and certified before it reached consumers. Opinions can reveal lapses in the production or testing phases that might have led to product failure or harm.