Accelerate Compliance and Certification with AI:  the TimeZero Workshop with Tuxera

At Time Zero, we believe that the "Holy Grail" of modern engineering is putting compliance on autopilot. We recently concluded an intensive two-day workshop with the engineering team at Tuxera, exploring how Large Language Models (LLMs) and agentic AI can radically shorten the path to ISO 26262 (ASIL D) and ISO 21434 certification.

The workshop with Tuxera (www.tuxera.com) provided a deep dive into the practical application of AI across the entire functional safety lifecycle, moving beyond generic chatbots to specialized, domain-expert models.

Key Innovations and Takeaways

• Continuous Compliance on Autopilot: We demonstrated an end-to-end DevOps pipeline where every code commit triggers an automated compliance check—generating traceability matrices, running static analysis, and updating safety reports in real-time.
• The "Null Release" Challenge: A core theme was minimizing the time required to recertify software after minor changes. By automating the generation of artifacts, we enable a "null release" where compliance documentation stays in lockstep with the code.
• Hybrid AI for Unit Testing: We showcased our pioneering work in combining Z3 symbolic solving with LLMs to achieve 100% MCDC coverage. This hybrid approach solves complex constraints that traditional tools struggle with, saving months (or years!) of manual testing effort.
• Automated Technical Debt Management: Participants experimented with specialist AI agents trained to identify not just code violations, but "technical debt" like unreachable code, unnecessary includes, and developer "fix-me" comments that can stall an audit.
• Grounding AI in Standards: Through Retrieval-Augmented Generation (RAG), we demonstrated how models can be restricted to answer exclusively from licensed standards like ISO 26262 and ISO 21434, drastically reducing "hallucinations" and providing accurate clause citations.

Bridging the Gap to Certification

A highlight of the session was discussing Time Zero’s recent success in working with TÜV SGS. By using AI to triage issues and generate evidence-based reports, we’ve seen projects converge from 60 open audit findings down to none in a matter of weeks.

"It's not just a compliance exercise; we use the data generated to actually improve code quality and reduce performance issues. AI is an enabler, not just a tick-box." — Neil Langmead, Time Zero

Looking Ahead

As Tuxera moves toward harmonizing safety processes across its global divisions, the workshop highlighted how AI can act as a "translator" between different legacy standards and modern requirements.

We are thrilled to partner with forward-thinking teams like Tuxera who are ready to move safety-critical development from "mopping up a crime scene" to a proactive, automated, and highly efficient discipline.