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Review of Case Materials
Reviews records, documents, testimony, data, and other relevant materials and consults with counsel regarding technical issues related to the matter.
Provide Expert Analysis
Applies specialized knowledge and experience to evaluate the technical or professional issues involved.
Form Expert Opinions
Develops independent, supportable opinions based on the available evidence and relevant standards.
Prepare Expert Reports
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The helmet itself can be central physical evidence and should be preserved with its straps, buckles, padding, faceguard, visor, attachments, or other components in the condition found after the incident. Photographs, purchase information, model and certification labels, fitting records where available, instructions, prior-impact history, maintenance or reconditioning records, and video of the event can provide important context. Altering, repairing, or testing the helmet before its condition is documented can affect later examination.
A bicycle helmet expert witness may examine shell and liner damage, retention-system performance, fit, positioning, prior impacts, product markings, and how the helmet was worn during the event. BMX and skateboard matters require attention to the helmet's represented or intended use rather than assuming that all recreational helmets are governed by the same requirements. CPSC's federal bicycle-helmet requirements are found in 16 CFR Part 1203 and apply to helmets marketed as providing protection for bicycling.
Contact-sport helmets have sport-specific configurations, performance requirements, and components. Analysis may involve the helmet shell and liner, fit and adjustment, chin straps or retention systems, faceguards, reconditioning history, certification, modifications, and evidence of prior damage. NOCSAE maintains separate performance specifications for newly manufactured football, ice hockey, and lacrosse helmets, so the correct sport-specific standard and historical version should be identified for the helmet involved.
Helmet requirements are not interchangeable across activities because the expected use and test criteria differ. Federal Motor Vehicle Safety Standard No. 218 applies to motorcycle helmets, while ASTM maintains separate standards for activities such as skateboarding, recreational snow sports, and horse sports. Bicycle helmets are subject to CPSC's federal standard, and organized contact sports may use NOCSAE standards. The helmet's date, intended use, labeling, and applicable standard version therefore matter when evaluating performance or compliance.
Prepares clear, well-supported expert reports outlining methodology, analysis, findings, and opinions.
Provide Deposition Testimony
Explains findings and opinions under oath and responds to questioning during deposition testimony.
Testify in Court
Presents specialized findings and opinions clearly to judges, juries, arbitrators, or other decision-makers.
If a smart helmet incorporates impact sensors, cameras, communications equipment, event logs, or other electronics, those features may create additional evidence concerning the incident or the helmet's operation. The investigation should establish what the particular system actually measured or recorded, whether the information was retained, and what limitations apply to the data. Electronic information should generally be evaluated alongside the physical helmet and other available evidence rather than treated as independently conclusive.
