An Act to promote commercial driver safety

This bill updates Massachusetts laws regarding commercial driver licensing to enhance safety standards for truck and bus operators. It primarily affects individuals holding commercial driver's licenses and the employers who hire them by tightening rules on how violations are defined and reported. The legislation expands the list of serious traffic offenses, such as texting while driving and unsafe lane changes, and clarifies what counts as a legal conviction to ensure consistent enforcement. Additionally, it requires drivers whose licenses are suspended or revoked in any state to notify their employer and the state registry within one business day, increasing the penalty for failing to report from thirty days to a single day.