| News | TelCOMM – tool designed for B2B exchange of documents using AS4 | Pim |
| News | Drummond Certifies AS4 and ebMS-based Software Applications in 2021’s 1st Quarter Interoperability Event | Pim |
| News | ISO Approves OASIS ebMS3 and AS4 as International Standards for Messaging | Pim |
| News | Use Python and Domibus for eDelivery Message Exchange | Pim |
| News | ebXML Messaging Protocol Binding for RegRep v1.0 approved as a Committee Specification | Pim |
| News | Collaboration Protocol Profile and Agreement v3.0 from ebCore TC approved as a Committee Specification | Pim |
| News | Dutch energy sector formally approves AS4 Energy Market Profile | Pim |
| News | Testing the Asynchronous AS4 Option for the e-Health Domain | Pim |
| News | IHE Publishes Asynchronous AS4 Supplement | Pim |
| News | Drummond Group’s AS4 Interoperability Testing Certifies Four Products | Pim |
| Event | e-Legal Court Case using AS4 in Slovenia | Pim |
| News | EASEE-gas recommends migration from AS2 to OASIS AS4 and ebCore AU | Pim |
| Product | Holodeck B2B open source AS4 gateway | Renate |
| News | Holodeck B2B, open source MSH, version 3.0 available now | Renate |
| News | ENTSOG publishes conference presentations | Pim |
| News | European Commission Invests in AS4 to Accelerate the Digital Single Market | Pim |
| News | AS4 mandated in EU for exchange of Passenger Name Record data | Pim |
| News | CECID Hermes Celebrates its 15th Anniversary with Launch of Version 2.1 | Pim |
| News | ENTSOG publishes guidance document for use of ebCore Agreement Update | Pim |
| News | KeyInfo library released | Pim |
| News | ENTSOG Updates AS4 Documentation | Pim |
| News | ebCore Agreement Update Specification v1.0 published by the OASIS ebXML Core (ebCore) TC | Pim |
| News | AS4 in German Energy Market | Pim |
| News | Open Source software for ebCore CPPA3 | Pim |
| News | 15-day Public Review for ebCore Agreement Update Specification V1.0 - ends July 18th | Pim |
