Modern vehicles capture detailed data about their operation in the moments before, during, and after a collision. USA Express provides Event Data Recorder (EDR) investigation services — retrieving and analyzing onboard data that can establish exactly what a vehicle was doing at the time of an accident, providing objective evidence that maximizes case value and protects your client’s position.
An Event Data Recorder — often called a vehicle “black box” — is an electronic device found in most modern vehicles that records data related to vehicle operation and crash events. EDR data may include: vehicle speed in the seconds before impact, throttle position and brake application, seat belt status, airbag deployment timing, steering input, and other operational parameters. This data is typically captured in a short window before and during a crash event and is stored on the vehicle’s onboard module.
EDR data is retrieved using specialized hardware and software tools — most commonly the Bosch Crash Data Retrieval (CDR) system — that interface directly with the vehicle’s onboard diagnostic port. The process must be performed before the data is overwritten (which can occur after subsequent vehicle operation) and requires physical access to the vehicle. USA Express coordinates vehicle access, conducts the download using certified equipment, and produces a documented report of the data retrieved.
EDR data provides objective, electronic evidence of what a vehicle was doing in the critical seconds before a crash — independent of witness accounts or party statements. In personal injury and wrongful death cases involving vehicles, EDR data can establish or refute claims about speed, braking, and driver response, directly influencing case value and settlement leverage. In trucking and commercial vehicle cases, EDR data may be combined with other electronic records for a complete picture of the event. Courts have widely accepted EDR data as admissible evidence.
Prompt action is critical. EDR data can be overwritten when a vehicle is repaired or operated again after a crash. If a vehicle is in a repair shop, the data may be at risk the moment diagnostics are run. USA Express recommends initiating EDR retrieval as soon as possible after a collision — ideally before the vehicle is moved from its post-accident location. We can mobilize for EDR retrieval across all 50 states. Contact our team immediately if you have a time-sensitive EDR matter.
