Did You Know... While research data indicate that a driver's body mass index (BMI) is a risk factor for identifying drivers that may have sleep apnea, neither the Federal Motor Carrier Safety Administration (FMCSA) nor the Comprehensive Safety Analysis 2010 (CSA 2010) program currently has any rules that restrict who can be a commercial motor vehicle driver based on BMI or weight or neck size.
Check out Just the Facts that addresses other myths about CSA 2010.