The Supplier picks out which product requirements and functions bear on critical characteristics, for example health, safety, performance or dependability. Key or critical characteristics are those which, if not controlled, can harm product delivery, cost or performance (3.3.11). SRD.1: decisions affecting critical characteristics, such as a repair scheme affecting airworthiness, are signed off by qualified engineers. SRD.2: AS9100D 8.2.2 covers critical items and key characteristics. Base clause: ISO 9001:2015 8.2.2 (determining requirements for products and services).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.