Built to the standard they are designed to.
A product designed to SIL 4 and manufactured without control is not a SIL 4 product. This page covers the half of the argument that specifications do not.
NEAT / TECHNICAL ENGINEERING
SYSTEM
Quality management.
- ISO 9001:2015
- EN 9100:2018 for aerospace
- ECSS practice on space programmes
- Certifiable design flows to IEC/CEI SIL, DO-178C and DO-254
PRODUCTION
Manufacturing and supply chain.
- Manufacturing partners with traceability maintained
- The golden sample and production data package approach
- Optical inspection, in-circuit testing and X-ray analysis
- Production testing, acceptance and burn-in
- Component sourcing, counterfeit avoidance and configuration control