Doubt mine has that its old as fuck.
this post was submitted on 02 Aug 2025
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In America.
https://en.m.wikipedia.org/wiki/Event_data_recorder#NHTSA_ruling
Since there was already an overwhelming trend for voluntary EDR installation, the ruling did not require manufacturers to install EDRs in vehicles produced for North America. Based on its analysis, NHTSA estimated that by 2010, over 85% of vehicles would already have EDRs installed in them, but warned that if the trend did not continue, the agency would revisit their decision and possibly make installation a requirement.
The mandate did, however, provide a minimum standard for the type of data that EDRs would be required to record, consisting of at least 15 types of crash data, including pre-crash speed, engine throttle, brake use, measured changes in forward velocity (Delta-V), driver safety belt use, airbag warning lamp status and airbag deployment times.
In addition to the required data, NHTSA also set standards for 30 other types of data to be recorded if EDRs were voluntarily configured. For example, if a manufacturer configured an EDR to record engine RPMs or ABS activity, then the EDR would have to record 5 seconds of those pre-crash data in half-second increments.
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