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Analyst Guide
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A practical guide for Federal and State data quality practitioners.
Crash Preventability
Determination Program
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Learn more about the Determination Program, the process for submitting an RDR, and how FMCSA will review crashes.

Crash Determination 4-step Graphical Representation

FMCSA's Crash Determination Program is now accepting Requests for Data Review (RDR). If you have an eligible crash that occurred on or after August 1, 2019, you may submit an RDR with a police accident report (PAR), and any other compelling evidence, to show the crash was Not Preventable. Eligible crashes are limited to this list.

FMCSA will review all requests and post the final determinations. Crashes found Not Preventable will impact the SMS in two ways: (1) The motor carrier and enforcement views of SMS will display all crashes, noting those found to be Not Preventable, and (2) FMCSA will omit Not Preventable crashes when calculating the carrier’s Crash Indicator BASIC measure and percentile.

For more information about the determination program, visit FMCSA's website.

Anyone with information to refute a crash reviewed under the Crash Preventability Demonstration Program with a preliminary determination that the crash is Not Preventable may submit it through DataQs before FMCSA makes a final determination. Use the "Crashes with Preliminary Determinations – Not Preventable" table below to submit your evidence.

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