House bill would shield EPA DEF guidance for 10 years
The DEF Act would lock in EPA diesel guidance for a decade and limit future emission standard changes.
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Enter the exact code to see whether it appears in Appendix A, its severity points, and the time-weighted base total.
HPSignal above the noise
The DEF Act would lock in EPA diesel guidance for a decade and limit future emission standard changes.
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Recent state-specific coverage glows amber. The map works by mouse, touch, and keyboard.
HPKeep in the cab
The truck is still moving after the contractor was fired. Here are the real recovery options, from a demand letter to physical control of the asset.
Search an exact inspection violation code against FMCSA Appendix A v3.21, calculate its base time-weighted points, and understand what a not-listed result does—and does not—mean.
A source-linked guide to the main federal on-duty, driving, break, and restart limits for property-carrying drivers.