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Your CSA percentile could worsen for several reasons.

Why did my CSA percentile increase?

To help identify drivers for intervention, the Federal Motor Carrier Safety Administration (FMCSA) uses a ranking system managed by its Compliance, Safety & Accountability (CSA) program. It can be distressing as a driver to see your percentile rank increase from one month to the next, especially if you don’t understand the reason for it.

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The SMS includes certain motor carriers.

Which carriers are included in the Safety Measurement System?

According to the Safety Measurement System (SMS), a program of the Federal Motor Carrier Safety Administration (FMCSA), five million people are employed as commercial truck and bus drivers in the United States. Drivers of these large commercial vehicles share the same roads as more than 250 million Americans using their own personal vehicle.

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The Safety Measurement System uses certain data as part of the methodology.

What data does the Safety Measurement System use?

The Safety Measurement System (SMS), a branch of the Federal Motor Carrier Safety Administration (FMCSA), identifies and intervenes with drivers who have demonstrated unsafe driving behavior. It uses seven distinct categories, known as BASICs, to identify, categorize, and rank drivers to prioritize for intervention. BASIC stands for Behavioral Analysis and Safety Improvement Categories and includes the following categories:

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You can challenge the results of an FMCSA inspection.

Can I challenge the results of an FMCSA inspection?

The Federal Motor Carrier Safety Administration (FMCSA) conducts periodic roadside inspections of commercial trucks and buses to ensure public safety. Any violation on your record with the FMCSA can have a negative impact on your career as well as single you out for further intervention from the agency’s Compliance, Safety & Accountability (CSA) program. What if you want to challenge the result of an FMCSA inspection? We’ll explain.

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