FREE BROWSER TOOL · CSV STRUCTURE REVIEW
Review product identifier columns before your next export.
Select a CSV and map its columns. The file is read locally in this browser and is never uploaded. Download a review list for your own follow-up.
Up to 20 MB. Your file stays on this device.
Map the identifier columns in your file. “Non-standard manufacturer ID” refers to a product identifier field you want to review; confirm the applicable format with your data owner.
Structural review
| CSV row | Product key | Finding | Next step |
|---|
This is a column-presence review. It does not determine legal applicability, validate identifier values, classify products, or create a customs declaration.
Need a supplier follow-up workflow?
Download a one-time starter kit with a supplier request email, CSV tracker, correction log, fictional sample and human review checklist.
Open the $3 USDC supplier request kit → · payment through x402 on Base, no site account.
Scope and source notes
This tool is not legal, tax, customs, or product-classification advice. The operator must verify which fields apply, whether exceptions exist, and whether values are accepted for their goods and sales.
See the European Commission guidance and Regulation (EU) 2026/1022. Check current official guidance before acting.