CTO, Visure Solutions, and an IREB Certified Requirements Engineering Trainer

Visure Solutions

Fernando Valera, CTO at Visure Solutions and an IREB Certified Requirements Engineering Trainer. With nearly 20 years in Requirements Management, I help global organizations define, manage, and trace complex, safety-critical requirements. At Visure, we deliver leading ALM platforms that ensure full lifecycle coverage and compliance in regulated industries.

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Best Practices for Writing Safety-Critical Requirements - Blog

July 24, 2025

In safety-critical domains such as aerospace, defense, and military systems, the quality of your requirements can make or break mission success. Poorly written or ambiguous requirements are a leading cause of system failures, delays, and non-compliance with regulatory standards like DO-178C, ARP4754A, and MIL-STD-882. In this article, I draw on two decades of experience helping engineering teams improve their Requirements Engineering processes to share best practices for writing clear, verifiable, and traceable safety-critical requirements. Whether you're working on autonomous platforms, mission systems, or advanced avionics, these principles will help you reduce risk and drive better outcomes.

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