The CEN workshop on Electronic Invoicing has produced a draft CWA on Addressing and Routing. Its recommendations include the use of meta-identification schemes and an addressing directory infrastructure. It states: 

Drummond Certified™ Program Opens Registration, Schedules 2012 AS4 Interoperability Test Round

Drummond Group Certifies 6 New ebMS 2.0

Secure Messaging Products

Interoperability Test Round Ushers in New Products

 from Axway, Cleo Communications, GXS and IBM

The OASIS ebXML Messaging Services TC members have produced an updated Committee Specification Draft (CSD) and submitted this specification for 15-day public review:

AS4 Profile of ebMS 3.0 Version 1.0
Committee Specification Draft 04 / Public Review Draft 03
25 May 2011

The OASIS ebXML Messaging Services TC has approved OASIS ebXML Messaging Services Version 3.0: Part 2, Advanced Features, 19 May 2011, as a Committee Specification 01.