# proof of origin verification

*Last updated: 2026-06-18*

> Proof of origin verification is the process by which customs authorities or importers confirm that goods genuinely originate from the declared country and satisfy the applicable origin rules required to benefit from preferential tariffs.

Proof of origin verification is the process by which customs authorities or importers confirm that goods genuinely originate from the declared country and satisfy the applicable origin rules required to benefit from preferential tariffs. The examination covers origin certificates, commercial invoices, transport documents, and customs records; for multi-stage manufactured goods or products with mixed inputs, additional supply chain evidence or supplier declarations may be requested. In well-founded cases, customs administrations conduct on-site audits at suppliers or production facilities. Failure to pass verification – or submission of inaccurate documentation – results in duty assessments, financial penalties, or suspension from preferential trade programmes.

**Source:** [https://www.wto.org/english/tratop_e/orig_e/orig_e.htm](https://www.wto.org/english/tratop_e/orig_e/orig_e.htm)

## Quick Facts

| Property | Value |
|---|---|
| Term | proof of origin verification |
| Language | EN |
| Word count | 101 |
| Last updated | 2026-06-18 |
| Source | https://www.wto.org/english/tratop_e/orig_e/orig_e.htm |

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