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HOS

HOS supporting documents: which records should you keep?

Use trip and business records to check the log, while preserving the originals.

· Reviewed October 5, 2026 · About 4 minutes to read · Official sources linked below · Meet the PassPro team
Explore the sections in this guide

The short answer

Section 395.11 addresses supporting documents used to verify duty status. Covered records include shipping or trip records, dispatch records, business expense receipts, fleet communications, and payroll or settlement records. Drivers generally submit them within 13 days of the 24-hour period to which the documents pertain or the day they come into the driver’s possession, whichever is later. The rule describes required identifying information and generally does not require retaining more than eight supporting documents per 24-hour period, with special selection and counting provisions. Paper-log toll receipts are additional. Read the section with the applicable hours-of-service record rules; do not use the eight-document limit as a blanket deletion policy.

The document must connect to the trip

A receipt without a driver connection may be difficult to use. Check driver identification or a vehicle link, date, location, and time against the rule. When fewer than eight qualifying records exist, the section provides a specific rule for documents without a time. Preserve the documents received and note missing details rather than writing a guessed time onto an original receipt.

Keep the log and source evidence separate

An ELD report describes recorded duty status. A dispatch message, bill of lading, or expense record may help check that entry. Store enough information to connect the evidence to the driver and day without overwriting either record. Any appropriate log correction needs its own documented process; altering a supporting record to make the times agree defeats the review.

Example: a receipt and a log disagree

A fuel receipt shows a location and time that appear inconsistent with the recorded trip. First confirm the driver, truck, date, time zone, and whether the receipt records the transaction or a later posting. An apparent mismatch is a question to investigate, not automatic proof of a false log. Keep the original evidence and document the explanation supported by the facts.

Understand the selection rules

When more than eight supporting documents are available, the rule specifies inclusion of the earliest and latest time indications. Electronic mobile communications have a special counting provision. Drivers using paper records also have the additional toll-receipt requirement. Build your retention procedure around the actual records and applicable provisions before applying a simple eight-file folder limit.

Test access across systems

Choose a completed trip and ask an authorized office employee to retrieve the log and related documents. Check whether dispatch, payroll, accounting, and ELD records use compatible identifiers. A departed administrator’s account or disconnected archive can prevent retrieval even when the records were originally collected. Assign access and retention responsibilities for each system.

Questions about daily collection

Is every business record automatically a qualifying supporting document? Compare its category and identifying details with the rule. Does collecting the records prove the log is accurate? No; collection and review are separate tasks. Can PassPro help? We can review a sample trip, compare the available records, and identify gaps in retrieval or handoffs without changing the original evidence.

Submission and retention are separate responsibilities

The driver submits the required documents received; the eight-document provision is not permission for a driver to discard records before submission. The carrier applies the selection rules. It may retain more than the regulatory minimum under a legitimate records policy. Supporting documents and the relevant duty-status records must be retained for at least six months from the date the carrier receives them under §395.8(k). Match any longer company or litigation retention requirement before deleting records.

Compare a complete day before accusing anyone of falsification

Take one driver’s duty-status record and the available dispatch, fuel, toll, loading and settlement records for the same period. Normalize time zones and confirm whose truck or account produced each record. A fuel purchase might show a transaction time, while the ELD records the driver’s status at a different point in the activity. Investigate the facts and the applicable duty-status definition before deciding what the discrepancy establishes.

Preserve the receipt date and the required selection

The six-month carrier retention clock starts at receipt under §395.8(k)(1). Keep supporting records matchable to the relevant log. Section 395.11 addresses the required document categories, data elements and selection when more than eight qualifying documents exist. The earliest and latest time indications matter to that selection, and paper-log toll receipts have an additional requirement. Avoid a blanket “keep any eight” instruction that loses the required evidence.

Applicability, exceptions, and state requirements can differ. Check the linked rule for your operation. Examples describe fictional situations.

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