Which year did Congress pass the Commercial Motor Vehicle Safety Act?

The Commercial Motor Vehicle Safety Act was passed by Congress in 1986, marking a significant step in the effort to improve the safety of commercial motor vehicle operations in the United States. This legislation aimed to establish a national standard for the licensing of commercial drivers, enhancing accountability and safety measures across the trucking industry. By setting a unified framework for obtaining a Commercial Driver's License (CDL), the Act helped ensure that drivers are properly qualified and trained to operate larger vehicles safely. This development was essential in addressing the increasing prevalence of commercial vehicles on the roads and the associated safety concerns.

Other years mentioned do not relate to this specific legislation. The 1996 and subsequent years represent later developments in transportation safety regulation, but they do not pertain to the introduction of the rights and requirements established under the 1986 Act. Thus, the correct year that Congress passed the Commercial Motor Vehicle Safety Act is indeed 1986.