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New CSA Warning Letter Tipsheet Posted on the Website

February 28, 2011

The Federal Motor Carrier Safety Administration’s (FMCSA) new tipsheet helps motor carriers understand what a warning letter is and recommends actions they can take to improve safety compliance.  Warning letters are an important part of the Compliance, Safety, Accountability (CSA) interventions process.  FMCSA sends warning letters to motor carriers who have identifiable, but not yet severe, safety problems. 
The new tipsheet, which will be useful for motor carriers who receive a warning letter, can be found at

In addition, a more general factsheet about the warning letter intervention can be found at  This factsheet provides a sample warning letter and some frequently asked questions. 
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February 22, 2011

CSA Safety Measurement System (SMS) website updated

March 07, 2011

CSA’s Safety Measurement System Generates Industry Interest