How to Improve Your CSA Score
Your CSA score shapes how officers, insurers, and shippers see you. The good news: it is built from data you can influence.
What CSA and SMS measure
FMCSA's Safety Measurement System scores carriers using roadside inspection results and crash data, grouped into categories (the BASICs) such as unsafe driving, hours-of-service compliance, vehicle maintenance, and controlled substances. Scores are relative percentiles compared to similar carriers.
What raises your score
- Out-of-service violations at roadside
- Repeated maintenance defects (lights, brakes, tires)
- Hours-of-service and log violations
- Crashes, which stay in the data for a period of time
Practical steps to lower it
- Win clean inspections — every clean roadside inspection helps offset older violations as they age out
- Fix root causes — recurring brake or light violations point to a maintenance gap, not bad luck
- Challenge errors through DataQs — if a violation or crash is recorded incorrectly, you can request a review
- Coach drivers — most unsafe-driving and HOS points trace back to a handful of drivers or habits
Frequently asked questions
Do CSA violations ever go away?
Roadside violations and crashes carry weight for a period and then age out of the calculation, and recent clean inspections help offset them. Consistent clean data is what lowers a score over time.
What is DataQs?
DataQs is the FMCSA system for requesting review of information you believe is incorrect — such as a violation or crash recorded against the wrong carrier or with wrong details.
See where your records stand
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