System/Subsystem Specification (SSS)

Keywords System/Subsystem Specification System/Subsystem Specification (SSS)
Standards groups

The System/Subsystem Specification (SSS) specifies the requirements for a system or subsystem and the methods to be used to ensure that each requirement has been met. Requirements pertaining to the system or subsystem's external interfaces may be presented in the SSS or in one or more Interface Requirements Specifications (IRSs) (DI-IPSC-81434A) referenced from the SSS.

The SSS, possibly supplemented by IRSs, is used as the basis for design and qualification testing of a system or subsystem. Throughout this Data Item Description (DID), the term "system" may be interpreted to mean "subsystem" as applicable. The resulting document should be titled System Specification or Subsystem Specification (SSS).

Document identifier
Date published
Document type
Data Item Description (DID)
Defines standard
Replaced/Superseded by document(s)
Cancelled by
Amended by
File MIME type Size (KB) Language Download
DI-IPSC-81431A.doc application/msword   77 KB English DOWNLOAD!
File attachments
Visit also