In which year did FMCSA adopt the revised HOS rules?

Answer: B — 2003

The Federal Motor Carrier Safety Administration (FMCSA) adopted the revised Hours of Service (HOS) rules in 2003. These rules were significant because they established new regulations aimed at enhancing safety for commercial drivers and the general public by reducing fatigue-related accidents. The revisions included changes to driving limits and rest periods, allowing for more structured and safer driving schedules for truck drivers. This change was a step towards addressing concerns about driver fatigue and ensuring that drivers were not exceeding limits that could compromise safety on the roads. Understanding the timeline of these regulations is essential for grasping the evolution of safety standards within the trucking industry.