BS EN 16602-20:2020 pdf free.Space product assurance一Quality assurance. BS EN 16602-20 This Standard defines the quality assurance (QA) requirements for the establishment and implementation of a Quality Assurance programme for products of space projects.Discipline related qualification activities are complemented in standards specific to those disciplines (e.g. ECSS-E- ST-32-01 for fracture control).For software quality assurance, the software product assurance standard, ECSS-Q-ST-80...