DEFINITION:

Covers the quality of space systems, their hardware and the human element. It also addresses methods and tools for the assessment and management of technical risks associated with space systems and their operations.

(Source: ESA TD 25C with PAE adaptation)

SUBDOMAINS:

1. Product Assurance Processes for Flight and Ground Systems: Covers the coordination and integration of PA disciplines (QA, safety, dependability, EEE parts, materials, mechanical parts, processes, software PA), auditing, critical items, configuration management, alerts, document and data control, nonconformance control and quality records.
2. Quality Assurance Processes for Flight and Ground Systems: Covers assurance of design, manufacture, assembly, integration, testing, procurement, recurring production, training,  inspections, traceability and standards.