Weigh Station Document Checklist (Printable)

When to use this checklist

Use this before any trip that crosses an active weigh station corridor, carries permitted or oversized loads, or operates on a high-enforcement freight route. Document problems discovered at the scale cost time, can result in out-of-service orders, and are almost always preventable with a pre-departure check.

Driver documents

A missing or expired driver credential stops a trip at the scale. These are the items inspectors look at first — confirming each before departure avoids the search at the window under time pressure.

• Valid CDL for the vehicle class and any endorsements required by the load — hazmat, tanker, doubles/triples, or passenger as applicable.
• Current medical examiner's certificate or waiver documentation in the cab and accessible.
• Driver's license matching the state of record and consistent with the carrier's qualification file.
• Any exemption, variance, or special certification documentation required for the specific operation.

Vehicle and equipment documents

Driver credentials and vehicle documents are checked separately. A clean credential does not resolve an expired trailer registration or missing insurance card — both items are required.

• Current registration for both the tractor and the trailer — confirm both are present, readable, and not expired.
• Insurance documentation: cab card or carrier-issued proof of insurance at the required coverage level.
• Most recent annual inspection sticker or report — know its location in the cab and the expiration date.
• Lease agreement or ownership documentation where an independent authority or owner-operator arrangement requires it.

Load and shipment documents

Load documents are checked against the actual commodity, weight, and destination. A mismatch between what's in the trailer and what the paperwork shows creates a problem that wasn't there before the scale.

• Bill of lading or freight documentation for the current load, matching the actual commodity, weight, and destination.
• Hazmat shipping papers, emergency response information, and placarding if the load requires them — confirmed before departure.
• Special handling instructions, temperature logs, or sealed-container certifications relevant to the load.
• Confirm that the load weight, commodity description, and paperwork are consistent — a mismatch at a scale creates an avoidable problem.

Permits and operating authority

Operating without a required permit is a violation regardless of whether the driver knew one was needed. These are confirmed before the truck enters the state or corridor that requires them — not after the scale entrance.

• Oversize or overweight permit if the load exceeds standard axle or gross weight limits in any state on the route.
• IFTA license or trip permit for the operating jurisdictions if the carrier is required to hold one.
• Carrier operating authority documentation (MC number, DOT number, or operating certificate) where required.
• IRP apportioned registration plates if operating across multiple states under the International Registration Plan.

ELD and log records

An ELD that can't display or transfer logs at a roadside stop is a problem the driver cannot walk back from on the road. The display and transfer process should be familiar before the first scale crossing.

• Know how to display current HOS logs through the ELD for a roadside inspector — practice the process before the first scale stop.
• Confirm the ELD is functioning, properly mounted, connected, and not showing a malfunction indicator.
• Know the carrier's ELD transfer method (telematics or local transfer) in case an inspector requests a log transfer.
• Keep supporting documents — fuel receipts, toll records, BOL timestamps — accessible if the inspector questions log timing or duty status.

Inspection procedure habits

An inspector approaching the window is not the time to figure out the carrier's procedure. These habits are built before the trip so they're automatic when the situation requires them.

• Pull through the scale slowly and follow posted instructions — do not change lanes, speed up, or pull out without a signal or direction.
• Know the carrier's procedure for roadside inspection questions before an inspector approaches the window.
• Do not argue or escalate during an inspection — note concerns and follow up with safety or compliance after the trip.
• If placed out of service, contact the carrier immediately and do not move the vehicle until the OOS condition is corrected and cleared.

Red flags

Each of these can result in an out-of-service condition at a scale or roadside inspection. None of them is easier to resolve at the scale window than at the terminal before departure.

• A document is expired, missing, or does not match the current load, vehicle, or driver.
• The ELD is showing a malfunction indicator or is not accessible at the start of the trip.
• The load weight changed after the original paperwork was issued and the documents have not been updated.
• A permit is required for this load and the driver is not certain it is current, complete, and physically aboard.
• The driver has not been briefed on the carrier's inspection procedure and contact process.

Document readiness worksheet

Mark the location of each document before departure so it is not searched for at the scale window.

Decision log

Use this when an inspection, out-of-service order, or document issue changes the trip plan or timeline.

Escalation triggers

• A required document is missing, expired, or does not match the current load before the truck reaches the scale.
• The ELD is malfunctioning and a paper log backup is not available per carrier policy.
• The load was reweighed or restacked after the original weight documentation was created and the paperwork has not been corrected.
• A permit or operating authority document cannot be confirmed before entering a high-enforcement corridor or a state that requires it.

Notes field

Print this page and write the current document status, permit details, ELD condition, load weight, and any compliance concern or carrier contact information below.

Last reviewed

2026-05-31. Review again when FMCSA rules, carrier policy, permit requirements, or state inspection procedures change.