ECSS-Q-ST-70-71C – Materials, processes and their data selection (15 October 2014)

This standard has been superseded by ECSS-Q-ST-70-71C Rev.1 (15 October 2019)


This Standard specifies the requirements applicable to materials, processes and their data selection to satisfy the mission performance requirements.

This Standard covers the following:

  • selection criteria and rules;
  • utilization criteria and rules.

The provisions of this Standard apply to all actors involved at all levels in the production of space systems. These can include manned and unmanned spacecraft, launchers, satellites, payloads, experiments, electrical ground support equipment, mechanical ground support equipment, and their corresponding organizations.

This standard may be tailored for the specific characteristics and constraints of a space project in conformance with ECSS-S-ST-00.


Md5 checksum .doc file = AE4DCD791F98A98E49C335A0C323F1C0
Md5 checksum .pdf file = 7093C92D5E3082D6786CF79C241B2D89

This Standard cancels and replaces ECSS-Q-70-71A Rev.1 (18 June 2004).