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Comments to FMCSA on Commercial Driver Training Compliance Extension

The Federal Motor Carrier Safety Administration (FMCSA) proposed to extend the compliance dates of its entry-level commercial driver training program from 2020 to 2022. The program includes space and speed management training that reduces vehicle emissions. FMCSA projects that extending compliance dates would forgo hundreds of thousands of metric tons of greenhouse gas emissions. We submitted joint comments criticizing the agency’s regulatory impact analysis, which vastly underestimates forgone benefits and relies on flawed ‘interim values’ of the social cost of carbon.