11-Hour Driving LimitMax 11 hours driving after 10 consecutive hours off duty.

14-Hour WindowNo driving beyond the 14th consecutive hour after coming on duty. Off-duty time does not extend the window.

30-Minute BreakRequired after 8 cumulative hours of driving without a 30-minute interruption.

60/70-Hour CycleMax 60 hrs on duty in 7 days, or 70 hrs in 8 days. A 34-hour restart resets the cycle.

Sleeper Split7/3 or 8/2 sleeper-berth splits pause the 14-hour window.

Log CertificationDrivers must certify (sign) each 24-hour record; edits require recertification.

Form & MannerEach log needs carrier, vehicle & trailer numbers, shipping docs, locations, miles, and signature.

Personal ConveyanceOff-duty movement of the CMV for personal use. Forgetting to select PC makes legitimate moves look like violations.

Record RetentionRODS and supporting documents stay auditable — including for separated drivers.