Mandates
Poland's tax authority ruled that both incorrect payment dates on invoices and later agreed changes must be corrected through KSeF corrective invoices. The correction does not affect VAT or the amount due, but creates an audit trail.
Mandates
Slovakia's Financial Directorate updated its eFaktúra FAQ in August 2026 with guidance on Peppol delivery, VAT category codes, and e-invoicing timing ahead of the mandatory regime starting 1 January 2027.
“Slovakia's e-invoicing system is now fully operational, covering invoicing, self-billing, and tax reporting ahead of its January 1, 2027 mandatory implementation date.”Mandates
What finance and IT leads need before their next close.
Network changes, certifications, operational notes.
Spec changes, BIS/CIUS updates, integration patterns.
ViDA, national mandates, EU developments.
PeppolNews is a multilingual news aggregator covering Peppol and e-invoicing for four audiences: businesses adopting it, service providers running the network, software vendors integrating it, and authorities mandating it. Every article cites its sources.
Yes — for humans and agents. Reading, every RSS / JSON feed, the public REST API at /api/v1, the OpenAPI spec, the MCP server card, the A2A agent card, the agent-skills index, the NLWeb /ask endpoint, and markdown twins of every page are all free with no signup.
Start with /llms.txt, then choose a surface: REST (/api/v1), OpenAPI (/openapi.json), NLWeb (POST /ask), MCP (mcp/server-card.json), A2A (agent-card.json), or feeds (/feed.xml). Append .md to any URL for a markdown twin.
Belgium, Germany, France, the Netherlands, Italy, Spain, and Poland at launch, expanding with the source registry. Per-country dossiers live under /countries.
OpenPeppol, national Peppol Authorities, the European Commission, CEF / DIGIT, UN/CEFACT, OASIS UBL, Access Points, software vendors, and specialist trade press. The full registry is at /api/v1/sources.
NewsMediaOrganization, WebSite with SearchAction, SoftwareApplication, Service, FAQPage, NewsArticle on every story, TechArticle on every spec, BreadcrumbList on every section, and Speakable on the homepage. JSON-LD is emitted server-side; /openapi.json exposes the same data as a 3.1 spec.
PeppolNews runs without a single paying sponsor today. Coverage is set by what moves in the network, not what gets paid for. When that changes, you'll see exactly one sponsor in the daily strip, with the slot labeled and the brand named.