What is the recommended blood alcohol level for commercial drivers in Maryland?

For commercial drivers in Maryland, the recommended blood alcohol content (BAC) level is 0.04% or lower. This standard is established to ensure the safety of both the drivers and the public, as commercial driving involves operating larger vehicles that require greater skill and focus.

A BAC of 0.04% is critical because it reflects a stricter standard compared to the general legal limit of 0.08% for non-commercial drivers. This lower threshold acknowledges the heightened responsibilities that come with operating commercial vehicles, which can include buses, trucks, and other heavy vehicles that can cause significant harm in the event of an accident.

Maintaining a BAC at or below this level helps to reduce the risk of impaired judgment, decreased reaction times, and impaired motor skills, all of which are essential for safe driving in a professional capacity.