What it means
When you give a buyer SIRET (BT-46, scheme 0009), this rule checks that it contains 14 digits and begins with the buyer's SIREN (BT-47). If several SIRETs are selected, the test uses the first. No buyer SIRET means this particular check passes.
Why it matters
The SIRET identifies an establishment, while the SIREN identifies its company. Their shared first nine digits keep the buyer's company and establishment identifiers consistent.
How to fix it
Compare the buyer's SIRET (BT-46) and SIREN (BT-47) with the buyer's confirmed registration details. Correct the inaccurate identifier in the invoice. Use the actual registered numbers rather than adding or changing digits just to make them match. Generate the file again and recheck it.
Once the file is corrected, check it again for free: Check an e-invoice
The rule as published
Le SIRET doit contenir 14 chiffres et commencer par le SIREN. SIRET : " … ", SIREN : " … ". Where this rule applies
| Rule set | Version |
|---|---|
| France CTC (UBL invoice) | 1.4.0-04 |
| France CTC (UBL credit note) | 1.4.0-04 |
| France CTC (CII) | 1.4.0-04 |
Check your file
Drop your e-invoice to see whether BR-FR-09_BT-46 still fails, and which other rules do.