Reference
Participant ID
Identifier used in PEPPOL to address a sender/receiver (e.g., with a scheme).
Explanation
Often written as “scheme:value”, e.g., for VAT or national company IDs.
Used for routing lookups and delivery on the network.
This article treats Participant ID as a practical reference, not just a navigation page. It explains the term or workflow in context, shows why it matters for European e-invoicing, and connects the topic to invoice creation, validation, routing, archiving, and ERP implementation decisions.