Drummond certifies six AS4 products in 2026 interoperability event

Drummond Group completed its 2026 AS4 interoperability test event, certifying six products from four vendors on August 13, 2026. The results matter because AS4 is a B2B messaging standard used for reliable document exchange across different systems and protocols.

Why it matters: - AS4 certification helps buyers and trading partners know products can exchange B2B messages reliably across different implementations. - The 2026 test event showed interoperability across both HTTP and HTTPS connections, which broadens confidence in real-world deployments. - Drummond said the results matter as AS4 adoption accelerates globally.

What happened: - Drummond Group completed its 2026 AS4 interoperability test event on August 13, 2026. - Six products from four vendors passed conformance testing against the AS4 specification. - The certified vendors were Axway, CData Software, Cleo, and IBM Corporation.

The details: - Products tested included Axway B2Bi 2.6 and Activator 6.1. - CData Arc 26.3.9678.0 also completed testing successfully. - Cleo Integration Cloud products tested included Cleo LexiCom, Cleo VLTrader, and Cleo Harmony version 6.0. - IBM products certified included DataPower Gateway V11.0, webMethods B2B module for AS4 10.1, and webMethods B2B SaaS 11.2.80. - Drummond’s AS4 test matrix evaluates conformance with the AS4 specification across multiple cases. - All products tested over both HTTP and HTTPS connections. - Drummond uses InSitu, a proprietary full-matrix framework, to automate test execution and reduce coordination work for participants. - New participants receive technical support during the pre-certification phase so products can meet InSitu requirements before formal testing begins. - The certification process relies on regression testing and live implementations to surface interoperability issues before production. - Drummond said the approach protects customers by confirming certified products work reliably across AS4 deployments. - The complete AS4 Final Report, the full list of newly certified products, and test registration information are available on Drummond's certification page.

Between the lines: - The event suggests vendors are increasingly able to pass a common interoperability bar across multiple product lines and deployment models. - Testing both HTTP and HTTPS indicates the certification is meant to reflect practical integration environments, not just lab conditions. - Drummond's emphasis on automation and pre-certification support points to a program designed to lower the burden on vendors while still producing a rigorous result.

What's next: - Vendors can use the certification results in sales and integration discussions with customers that require AS4 support. - The published report and registration information provide a path for other products to enter future test cycles. - Drummond is likely to continue using the same certification framework as AS4 adoption expands and more implementations come to market.

The bottom line: - Drummond's 2026 AS4 event adds another set of certified products to a standard built for dependable B2B document exchange.