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Fatal

BR-FR-09_EXT-FR-FE-46: Check the mandate payer's SIRET and SIREN

In short

Fatal: fails the selected checks.

BR-FR-09_EXT-FR-FE-46 means the payer has a SIRET that does not contain 14 digits or does not start with that payer's SIREN. Correct the inaccurate identifier in the mandate's payer details in UBL or the header settlement's payer details in CII.

On this page

What it means

This rule checks the SIRET given for the payer in EXT-FR-FE-46. In UBL, the context is cac:PaymentMeans/cac:PaymentMandate/cac:PayerParty on an invoice or credit note. In CII, the context is ram:ApplicableHeaderTradeSettlement/ram:PayerTradeParty. The first SIRET found must contain 14 digits and begin with the associated SIREN. The test has no separate condition on the payment method and passes if no payer SIRET is present.

Why it matters

The payer's establishment identifier and company identifier need to refer to the same organisation. This is an identifier consistency check, not a check of the mandate or bank account.

How to fix it

Compare the SIRET and SIREN in the payer details (cac:PaymentMeans/cac:PaymentMandate/cac:PayerParty in UBL or ram:ApplicableHeaderTradeSettlement/ram:PayerTradeParty in CII) with that payer's confirmed registration details. Correct the inaccurate number so the SIRET contains 14 digits and begins with the payer's nine-digit SIREN. 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
Rule text from phive-rules 4.6.4.

Check your file

Drop your e-invoice to see whether BR-FR-09_EXT-FR-FE-46 still fails, and which other rules do.

Updated 8 November 2026