This Standard has been superseded by ECSS-Q-ST-20C Rev.1 (1 March 2013)
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 aspects 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 is applicable.
This Standard is applicable to all space projects.
This standard may be tailored for the specific characteristic and constrains of a space project in conformance with ECSS-S-ST-00.
Md5 checksum .doc file = 45EAABDE251BC10C58886DA1E478893C
Md5 checksum .pdf file = 9CC05D9ECDEA4EC89C4AA62DA12A9BD0
This Standard cancels and replaces ECSS-Q-20B (08 March 2002).