Australia's National Heavy Vehicle Regulator (NHVR) extends fatigue hours for Great Western Highway detours
→ Australia's National Heavy Vehicle Regulator (NHVR) exempted drivers using listed Great Western Highway detours from normal fatigue limits through June 30, 2026, allowing Standard Hours drivers an additional 2 hours per 24 hours (raising the daily cap to 14 hours) with higher 7- and 14-day caps, while Basic and Advanced accredited drivers receive additional 1.5 hours per 24 hours, 2 hours per 7 days and 4 hours per 14 days.