New survey: manufacturing, aerospace, and defense professionals are confident in their teams — but increasingly critical of the systems underneath them.

ISO 9001 vs AS9100 is one of the most common comparisons in aerospace quality management — but most explanations stop at "AS9100 is the aerospace version." For ops teams, the real differences show up in how work gets executed: in procedures, traceability, configuration control, and the audit-ready records that prove it all happened. Here's the breakdown that matters on the floor.

Welcome to the latest edition of the Epsilon3 Changelog, covering release versions v 1.209 - 1.211. Customer feedback fuels each new feature and improvement, so we’d love to hear what you think about these latest developments. Let’s keep driving mission success!

Paper checklists have a strange kind of credibility. Aviation built a safety culture around them. Operating rooms adopted them. The form was filled out, the boxes were ticked, the signatures are there, and in a low-stakes environment that is enough. In a high-risk one, it is the start of the problem. Here is what the data on procedural noncompliance actually shows, and what paper cannot do that complex programs now require.

In regulated aerospace programs, the audit trail isn't a compliance formality. It's the foundation that everything else rests on. When a customer asks for traceability on a specific unit, when a regulator requests evidence of conformance, when an anomaly surfaces mid-program and root cause requires knowing exactly what was done, by whom, in what order, the audit trail is what you reach for. The problem is that most operations teams aren't building a digital audit trail. They're reconstructing one. And those are two very different things.

The companies that struggle through AS9100 audits aren't usually doing bad work. They're doing good work they can't prove. The audit doesn't just test your quality — it also tests your documentation of quality. Those are two different problems, and only one of them is solved by working harder in the weeks before the auditor walks in.

The commercial space industry has outpaced the software stacks built to support it. Launch cadence is accelerating, hardware complexity is growing, and engineering teams are being asked to move faster without absorbing more risk. That pressure exposes a hard truth: most manufacturing execution systems were never designed for this environment. The right question for a modern MES isn't "what happened?" — it's "was it done correctly, by the right person, with the right configuration, at the right time?"

How to Run a Mission Readiness Review (MRR): A Complete Guide

Digital Work Instructions Software for Mission-Critical Procedures

The right ERP solution for you depends on factors like your company’s size, industry, and deployment needs. This guide breaks down the best ERP software options in 2026 and how to choose one.