Guide
Verify an Auction Sheet in 5 Minutes: A Step-by-Step Checklist
Short answer: In five minutes: confirm the sheet is the genuine original, check the overall and interior grades, read the damage diagram and comments, sanity-check the mileage, and cross-reference the chassis number.
A full verification, matched against auction house records, is the gold standard — but sometimes you need a fast, reasonably informed read on a sheet right now, before a deal moves or a bid window closes. This checklist won't replace a proper verification, but it will catch the most common red flags in about five minutes.
1. Check the Chassis Number Is Present and Legible (30 seconds)
Confirm the chassis number printed on the sheet is fully visible, not cropped or obscured, and note it down. You'll need it to cross-check against the export certificate and the physical car later.
2. Look for Signs of Image Editing (60 seconds)
Zoom in on the grade box, mileage field, and any handwritten sections. Inconsistent fonts, slightly misaligned text, pixelation around a specific number that doesn't match the sharpness of the rest of the image, or a mileage figure that looks digitally inserted rather than printed or stamped — any of these are signs the document may have been altered before it reached you.
3. Confirm the Auction House Format Looks Right (45 seconds)
If you know the sheet is claimed to be from USS, TAA, or another specific house, check the layout roughly matches what that house typically produces. A sheet that doesn't match its claimed source's usual format warrants a closer look.
4. Read the Grade Box and Interior Grade Together (30 seconds)
Note both figures. Don't stop at the overall grade — the interior grade is a separate, equally important data point sitting right next to it.
5. Scan the Diagram for Any "W" Codes (45 seconds)
Repaired-panel codes carry more weight than simple scratch or dent notations. If you see one or more, flag it as something to ask about specifically, even if you don't have time for a full translation right now.
6. Check Whether the Comments Section Looks Unusually Long or Short (30 seconds)
A dense comment block is worth a closer read when you have time. A comments section that looks suspiciously blank on a sheet with visible diagram damage markings is also worth noting — comments and diagram codes should generally correspond.
7. Ask Directly Whether This Is the Original Sheet or a Copy (60 seconds)
Ask the seller or agent outright. A straightforward answer, and willingness to provide the original image or run a verification themselves, is a good sign. Hesitation or vagueness on this specific question is one of the more reliable red flags available to you in a short window.
What This Checklist Doesn't Replace
None of these seven steps confirm the sheet against auction house source records — that requires an actual verification service. This checklist is for triage: deciding whether a deal looks solid enough to proceed toward a proper check, or risky enough to walk away from immediately. When time allows, follow it up with full verification before any money changes hands.
Ready to check a car? Pull the original Japanese auction sheet and your Australian PPSR & NEVDIS check in one report — start a vehicle check.