DELIVERABLE Project Acronym: PEPPOL Grant Agreement number: 224974 Project Title: Pan-European Public Procurement Online eInvoicing Pilot Specifications Revision: 1.1 Authors: Alexandra Zanelli, Austrian Federal Computing Centre, AT Philip Helger, Austrian Federal Computing Centre, AT Martina Herzig, Austrian Federal Computing Centre, AT Klaus V. Pedersen, National IT- and Telecom Agency, DK Bergthor Skulason, National IT- and Telecom Agency, DK Juhani Koivunen, NETUM, FI Project co-funded by the European Commission within the ICT Policy Support Programme Dissemination Level Public X Confidential, only for members of the consortium and the Commission Services PEPPOL Deliverable 5.2, eInvoicing Pilot Specifications Page 2 Revision History Revision Date Editor Organisation Description 1.0 2009-04-30 Zanelli BRZ Submitted to PEPPOL project management 1.0 2009-07-07 Skulason NITA Submitted to EC 1.1 2009-11-18 Skulason NITA Submitted for publication Statement of originality This deliverable contains original unpublished work except where clearly indi- cated otherwise. Acknowledgement of previously published material and of the work of others has been made through appropriate citation, quotation or both. PEPPOL Deliverable 5.2, eInvoicing Pilot Specifications Page 3 TABLE OF CONTENTS 1 Preamble ..........................................................................................................................................5 1.1 Preamble to publication of version 1.1 ......................................................................5 1.2 Document purpose.....................................................................................................7 1.3 Deliverables overview ................................................................................................7 2 Background.......................................................................................................................................9 2.1 Introduction................................................................................................................9 3 Objectives of PEPPOL WP 5............................................................................................................10 3.1 I2010 goals................................................................................................................10 3.2 PEPPOL goals ............................................................................................................10 3.2.1 Building blocks:.....................................................................................................11 3.2.2 Other Work packages: ..........................................................................................11 3.3 PEPPOL WP 5 objectives...........................................................................................12 4 Cooperation with external groups .................................................................................................13 4.1 CEN............................................................................................................................13 4.1.1 CEN WS/eBES........................................................................................................13 4.1.2 CEN ISSS WS/e-Invoicing (phase I)........................................................................13 4.1.3 CEN ISSS WS/e-Invoicing (phase II)......................................................................13 4.1.4 CEN ISSS WS/BII ....................................................................................................14 4.2 eInvoicing Expert Group ...........................................................................................14 4.3 EU commission e-Ordering and e-Invoicing project.................................................15 5 Cooperation with other PEPPOL groups.........................................................................................16 5.1 WP 4 e-Ordering ....................................................................................................16 5.2 WP 3 eCatalogues..................................................................................................16 5.3 WP 8 Infrastructure ...............................................................................................16 6 Models............................................................................................................................................18 6.1 European Interoperability Framework 2.0...............................................................18 6.2 European e-Invoicing Framework ............................................................................21 6.3 CEN ISSS WS/BII Architecture...................................................................................22 6.3.1 What is a Profile?..................................................................................................23 6.3.2 Description of the Profile Object Model ..............................................................24 7 Specifications..................................................................................................................................26 7.1 Requirement tracks ..................................................................................................26 7.2 Legal layer legal alignment ....................................................................................26 7.2.1 European as-is situation .......................................................................................26 7.2.2 As-is situation .......................................................................................................27 7.3 Organizational layer Organizational alignment.....................................................29 7.3.1 European as-is situation .......................................................................................29 7.3.2 As-is situation .......................................................................................................31 7.4 Organisational Process layer Process alignment...................................................32 7.4.1 European as-is situation .......................................................................................32 7.4.2 As-is situation .......................................................................................................33 7.5 Semantic layer Semantic alignment ......................................................................36 7.5.1 European as-is situation .......................................................................................36 7.5.2 As-is situation .......................................................................................................36 PEPPOL Deliverable 5.2, eInvoicing Pilot Specifications Page 4 7.6 Technical layer Technical alignment......................................................................38 7.6.1 European as-is situation .......................................................................................38 8 TO-BE Situation and Pilot Approach...............................................................................................39 8.1 Legal Interoperability................................................................................................39 8.2 Organizational Interoperability ................................................................................40 8.2.1 What is a CEN/BII profile? ....................................................................................41 8.2.2 Pilot Setup.............................................................................................................42 8.3 Semantic Interoperability.........................................................................................42 8.3.1 What is a business transaction? ...........................................................................42 8.4 Technical Interoperability Syntax integration .......................................................42 8.4.1 Data format ..........................................................................................................43 8.4.2 Transformation.....................................................................................................43 8.5 Technical Interoperability Infrastructure integration ............................................44 8.5.1 Pilot approach.......................................................................................................45 9 NESUBL Profiles ..............................................................................................................................46 9.1 NESUBL Profile 4 Basic Invoice ..............................................................................46 9.1.1 Business requirements .........................................................................................46 9.1.2 Parameters ...........................................................................................................46 9.1.3 Business benefits ..................................................................................................47 9.1.4 Use case diagram and involved actors .................................................................47 9.1.5 Activity diagram and activity description .............................................................47 9.1.6 Use case scenarios for profile 4............................................................................48 9.2 NES-UBL Profile 6 Basic Procurement ...................................................................50 9.2.1 Business