Qualification of materials and materials lists applicable to space projects

摘要

This specification concerns the documentation system that must be applied to materials during the initial phases of any space project. The documentation considered here consists of (a) preferred materials lists and (b) declared materials lists. Only those mentioned under (b) are a requirement imposed by ESA on its contractors. Preferred materials lists, which contractors should establish to facilitate adherence to this requirement, are also dealt with, however. An interpretation of the term qualification is given.