FR-SIRET· Rule

French issuer without SIRET: near-automatic rejection

EN 16931 allows any identifier; French platforms reconcile against the INSEE register via SIRET.

Fields BT-30

Why your invoice gets rejected

Freshly created companies or exports that omit the field.

How to fix

  1. 1Fill the 14-digit SIRET with scheme 0002
  2. 2Otherwise add the VAT ID

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