What does part 391 encompass?

Part 391 encompasses the qualifications of drivers, which is essential because it sets forth the standards and requirements for individuals operating commercial motor vehicles. This includes aspects such as age, medical fitness, licensing, and driving skills, ensuring that drivers possess the necessary qualifications to operate heavy vehicles safely and efficiently.

Comprising various regulations, Part 391 aims to ensure that only qualified individuals are behind the wheel of commercial vehicles, thereby promoting safety on the roads. By evaluating driver credentials and capabilities, the FMCSA helps to minimize accidents and protect public safety. The focus is specifically on the driver, as they play a critical role in the operation of commercial vehicles.