We build dependable systems, amplified by AI

Why L4, and Why Now?

AI is reshaping how software gets built — and how fast. Technology Director Patrick Machado reflects on why Critical Software is targeting L4 AI automation by end of 2026, what that means in practice, and why the companies that thrive won't be the smartest ones, but the fastest to adapt.

Industry Voices: Why the UK's Energy Transition Will Live or Die on Data Standardization

The UK's path to a low-carbon grid depends on more than new wind turbines and battery storage — it depends on trusting the data those assets produce. LCCC's Chris Jones explains why standardization, not more bespoke integration, will determine whether the energy transition scales.

Industry Voices: Railway Certified Doesn't Mean Safe

Passing certification and being genuinely safe are not the same thing. CERTIFER Branch Director Lucas Sanchez explains the systemic blind spots that even well-intentioned railway suppliers miss — and why the arrival of AI is about to make those gaps much harder to hide.<br>

The Digital Euro and Merchants Minimal Effort: New Rules of the Game

For most merchants, the digital euro means activating one more payment method — nothing more. But beneath that operational simplicity lies something far more significant: a mandatory acceptance obligation, a cheaper payment rail, and a structural shift in negotiating power that no retailer can afford to ignore.<br>

QMSR's Wake-Up Call

When FDA's Quality Management System Regulation came into effect in February 2026, many saw it as a routine update. QMS consultant John Wolf sees something bigger — a reckoning for medical device companies that have been coasting on outdated compliance practices for decades.

AI Medical Device Certification

Strong model performance doesn't guarantee regulatory approval for AI-enabled medical devices. As FDA, EU MDR, and EU AI Act expectations evolve, certification success depends on how the entire system is architected, controlled, and governed — not just how well the model performs. Use our self-assessment to identify gaps in your architecture before they become costly certification bottlenecks.<br>

Energy Sector OT Cybersecurity

The old energy cybersecurity perimeter is gone. With millions of distributed energy resources — solar inverters, smart meters, EV chargers — now connected across open protocols, adversaries are exploiting exposed PLCs, abusing remote access credentials, and manipulating operator views at scale. This article examines the 2026 OT threat landscape and what energy operators must do to architect security into grid-edge infrastructure before the next incident.

Dependable AI: Critical Software Contributions Accepted at SAIV 2026 and FLoC 2026

Critical Software announces two research papers accepted at SAIV 2026 and OVERLAY/FLoC 2026, developed within the SONNX working group. The work applies formal methods to eliminate ambiguity in ML model specifications, enable machine-checked verification, and support certification in safety-critical industries such as aerospace, defense, and transportation.<br>