French e-invoicing standards updated: AFNOR publishes new technical specifications
Paris, 10 July 2026 – French standards body AFNOR has published updated
French e-invoicing standards, replacing the February 2026 versions. The publication lands only
weeks before the mandatory start of the French e-invoicing reform on 1 September 2026 for large
enterprises and ETIs (mid-sized companies).
What has changed
Three technical documents now form the reference baseline for software vendors, ERP providers
and Plateformes Agréées (Approved Platforms, renamed from PDP in July 2025):
- XP Z12-012 defines the supported formats (UBL, CII, Factur-X) and the
profiles and lifecycle statuses of electronic invoices. - XP Z12-013 specifies the APIs that company information systems must use to
interface with an Approved Platform. - XP Z12-014 is a comprehensive functional guide covering the full e-invoicing
workflow, including several newly identified scenarios, pushing the total number of documented
use cases past 40.
Why this matters
These French e-invoicing standards are not a minor technical footnote: they determine exactly
how invoices, status messages and error handling must flow between businesses and their Approved
Platform. For companies trading with French partners via Peppol or a comparable network, this
means internal integrations and test cycles need to be checked against the current specification,
not the February version. Software vendors still testing against the older documents risk building
an implementation that does not match what will actually be verified from 1 September 2026.
Timeline of the French reform
The phased rollout itself is unchanged: large enterprises and ETIs must be able to receive
structured e-invoices from 1 September 2026, with large enterprises also required to issue them.
SMEs and micro-enterprises follow from September 2027. The newly published standards are meant to
support that transition technically, not to shift the dates.
What it means for Dutch and Belgian businesses
Companies in the Netherlands and Belgium invoicing French trading partners should verify with
their Peppol Serviceprovider whether their current integration already accounts for the updated
XP Z12 standards. Aligning this now avoids delays once French enforcement actually starts after
1 September.
Compare Peppol Serviceproviders
Looking for a Peppol Serviceprovider that also supports cross-border invoicing with French
partners? Use the Peppol.nu
comparison tool to compare providers on functionality and supported networks. See also our
earlier article on the French
Peppol Authority for broader context on the French e-invoicing reform.
