ISO 21351:2005 provides an overview of the respective purposes and positions of functional and technical specifications, their required contents, and the process for developing these documents.
ISO 21351:2005 is applicable to all types of space systems, all product elements, and projects.
WITHDRAWN
SRPS EN ISO 21351:2009
95.99
Withdrawal of Standard
Sep 21, 2016
PUBLISHED
SRPS EN 16603-10-06:2016