Traceability that holds up when the auditor arrives.
Requirements on one side, verification on the other, and an unbroken line between them. We build the traceability matrix as the work happens, so design history, risk controls and test evidence all reconcile rather than getting reconstructed under deadline pressure.
The same rigour extends to security: ISO 27001 information-security practices and NIS2 readiness for connected systems, with threat models and an SBOM where the device profile calls for it.