International Electrotechnical Commission

Publication detail

Reference	ISO/IEC 15026-2 ed1.0 withdrawn corrigendum	> preview
Title	Systems and software engineering -- Systems and software assurance -- Part 2: Assurance case
Publication date	2011-02-03
Format, price (Swiss francs) and language	66.- 10 pages 66.- 433 Kb
Abstract	ISO/IEC 15026-2:2011 specifies minimum requirements for the structure and contents of an assurance case to improve the consistency and comparability of assurance cases and to facilitate stakeholder communications, engineering decisions, and other uses of assurance cases. 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. Assurance cases are generally developed to support claims in areas such as safety, reliability, maintainability, human factors, operability, and security, although these assurance cases are often called by more specific names, e.g. safety case or reliability and maintainability (R&M) case. ISO/IEC 15026-2:2011 does not place requirements on the quality of the contents of an assurance case and 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.
Technical Committee	JTC 1/SC 7 - Software engineering
ICS Codes	35.080 Software *Including software development, documentation, internet applications and use
Replaced by
Work in progress	Project Stage code Forecast publication date No project under development - -

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