30.99 Mar 23, 2026
ISO
ISO/TC 20/SC 14
International Standard
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.
PUBLISHED
ISO 21351:2005
PROJECT
ISO/CD 21351
30.99
CD approved for registration as DIS
Mar 23, 2026