You may find information on ebXML here at ebXML XML.org, which now serves as the official community gathering place and information resource for the standards.
The OASIS CAM specification provides an XML-scripting system for validating B2B transaction structures and content (http://www.oasis-open.org/committees/cam).
The jCAM open source implementation (http://www.jcam.org.uk) provides a Java-based component for use with your ebXML messaging systems. The focus is on delivering a quick and easy way for your partners to ensure that their business transactions comform to the correct business rules needed.
A case study has been published describing the e-invoicing infrastructure used for public e-procurement in Denmark. The current system uses ebXML Messaging to transport OIOXML UBL documents.
Transport of the eInvoices is based on an ebMS (ebXML Message Service) enveloping mechanism built on SOAP (ISO 15000-2). This means that the addressing information, mainly the EAN number, is part of the ebMS header.
ISO TC 68 is the technical committee of the International Standards Organisations dedicated to financial services. One of the major current activities is the ISO 20022 standard, also known as UNIFI. Transactions in the financial services industry are more complex than in other industries, as even simple transactions involve a large number of actors (debtor, creditor, their banks, clearing houses) and complex message flows.
The ebXML Business Process specification is designed to support complex choreographies and collaborations involving multiple business partners.
This presentation by Monica Martin of Sun Microystems, co-chair of the OASIS ebXML Business Process Technical Committee, explores interoperability and the role of ebBP within the eBusiness domain.
