ARP4761A Introduction for Engineers and Managers
ARP4761A Safety Assessment Structure Traceability gaps in a safety case lead to costly rework when certification teams discover that their Functional Hazard Assessment (FHA), Preliminary System Safety Assessment (PSSA), and System Safety Assessment (SSA) no longer align. When SAE’s S-18 committee released ARP4761A in December 2023, the document grew substantially. That growth reflects the […]