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Homepage>BS Standards>35 INFORMATION TECHNOLOGY. OFFICE MACHINES>35.080 Software development and system documentation>BS ISO/IEC 15026-2:2011 Systems and software engineering. Systems and software assurance Assurance case
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immediate downloadReleased: 2011-03-31
BS ISO/IEC 15026-2:2011 Systems and software engineering. Systems and software assurance Assurance case

BS ISO/IEC 15026-2:2011

Systems and software engineering. Systems and software assurance Assurance case

CURRENCY
211.76 USD
Standard number:BS ISO/IEC 15026-2:2011
Pages:22
Released:2011-03-31
ISBN:978 0 580 70311 9
Status:Standard
DESCRIPTION

BS ISO/IEC 15026-2:2011


This standard BS ISO/IEC 15026-2:2011 Systems and software engineering. Systems and software assurance is classified in these ICS categories:
  • 35.080 Software

This part of ISO/IEC 15026 specifies minimum requirements for the structure and contents of an assurance case. An assurance case includes a top-level claim for a property of a system or product (or set of claims), systematic argumentation regarding this claim, and the evidence and explicit assumptions that underlie this argumentation. Arguing through multiple levels of subordinate claims, this structured argumentation connects the top-level claim to the evidence and assumptions.

This part of ISO/IEC 15026 does not place requirements on the quality of the contents of an assurance case. Rather, it places requirements on the existence of the contents and structure of an assurance case. While several notations and slightly varying terminologies are currently used in practice, this part of ISO/IEC 15026 does not require the use of a particular terminology or graphical representation. Likewise, it places no requirements on the means of physical implementation of the data, including no requirements for redundancy or co-location.