Publications Overview

GENA (EESPA) Publications:

• Mar 2021: EESPA Standard Definitions for Legally Compliant Electronic Invoicing and their usage

GENA (EESPA) bilateral Model Interoperability Agreement (MIA)

• MIA v4.0 - Model Interoperability Agreement
• Companion to MIA v4.0

Other Publications:

• Decentralised CTC and Exchanges model (DCTCE) document
• The E-Invoicing Journey 2019-2025 (billentis.com)
• Global Interoperability Framework (gifworks.io)
• Dec 2018: Guide for referencing standards in public procurement in Europe
• Mar 2016: Guidance paper for EU Public Administrations for adoption of e-invoicing in public procurement