A property-carrying driver subject to the federal rule generally needs a 30-minute interruption after eight cumulative hours of driving without a qualifying interruption. The ELD records duty status; it does not decide whether a particular activity qualifies.
What this means for your fleet
Show drivers which non-driving statuses can create a qualifying interruption, teach them to read the eight-hour driving counter, and require escalation when an exception or state-only rule may apply.
The federal property-carrier rule in one example
A covered property-carrying driver who accumulates eight hours of driving without a 30-minute interruption must complete that interruption before driving again. The 30 consecutive minutes may be on-duty not driving, off duty, sleeper berth, or a consecutive combination of those non-driving statuses. Example: 4 hours driving, 20 minutes on duty not driving, 4 more hours driving, then only 10 minutes off duty does not create one continuous 30-minute interruption; the driver needs a qualifying uninterrupted period before resuming driving.
What to check
| Check | How to verify |
|---|---|
| 1. Confirm the driver is subject to federal property-carrier HOS | Cite the current property-carrier provision and retain the driver, vehicle, operation, and rule facts used for applicability. |
| 2. Review the last qualifying non-driving interruption | Save the prior eight cumulative driving hours and the exact start, end, and duty statuses of the claimed interruption. |
| 3. Check the ELD status and annotation | Preserve the original status events, annotations, timestamps, locations, and any edit history for the interruption. |
| 4. Retain dispatch context | Attach the trip plan or dispatch timeline that shows when the interruption occurred and what work, if any, continued. |
| 5. Escalate uncertain exceptions | Record the unresolved fact, current provision consulted, qualified reviewer, decision, and any dispatch change made. |
Common failure modes
- Treating eight clock hours as eight driving hours.
- Assuming every stop qualifies.
- Editing a log without preserving the reason.
Limits and exceptions
Use this guide to plan your checks; it does not determine whether a legal exception applies, certify a record, or guarantee compliance, safety, savings, or audit results. Preserve original ELD records and edit history. Use the current rules to determine applicability and the manual for your installed device for operating instructions.
Sources and review date
Reviewed August 10, 2026. Check the latest rules and product information before changing your procedures or signing a contract.
- 49 CFR Part 395: hours of service and ELD requirements — Office of the Federal Register and U.S. Government Publishing Office.
- FMCSA general ELD questions — Federal Motor Carrier Safety Administration.
- Factor ELD products, plans, and support — Factor ELD.