| GCat | Transportation Modes |
| MCat | Drivers and Vehicles |
| SCat | Driver Logs |
US Department of Transportation rules on hours of service (HOS) and driver log requirements
Advice for interstate drivers on the Hours of Service rules required by US DOT
US Federal Motor Carrier Administration guidance and the text of the hour of service rules
For passenger-carrying CMV drivers
Most drivers must follow the HOS Regulations if they drive a commercial motor vehicle, or CMV
As required by the US Dept of Transportation
HOS rules for passenger-carrying CMV drivers as required by the US Dept of Transportation
FMCSA shortened the list of supporting documents that motor carriers are required to keep to verify the accuracy of logs
FMCSA policy that changed the list of supporting documents
HOS rules for property-carrying CMV drivers as required by the US Dept of Transportation
Please report broken links by referencing the [number in brackets in grey].







