What is the maximum blood alcohol concentration (BAC) allowed for a CDL holder while operating a commercial vehicle?

For a Commercial Driver's License (CDL) holder operating a commercial vehicle, the maximum blood alcohol concentration (BAC) allowed is 0.04%. This limit is significantly stricter than the general legal limit of 0.08% for non-commercial drivers, reflecting the heightened responsibility and potential risks associated with operating commercial vehicles. The 0.04% standard is designed to ensure safety on the roads, as even small amounts of alcohol can impair judgment, reaction times, and overall driving skills. Following this regulation is crucial for maintaining safe driving practices in the commercial driving industry.