Peppol participant lookup

Check whether a company can receive electronic invoices over the Peppol network, and under which participant ID. Free, no signup, nothing is stored.

The lookup queries the Peppol SML first, which is authoritative — if a participant resolves there, invoices really can be routed to it. It falls back to the Peppol Directory, which is voluntary, so a company can be reachable without appearing in it.

Also free: the PEPPOL BIS Billing 3.0 / EHF invoice validator, and the invoice data extractor, the EU e-invoicing mandate guide with its open dataset.