ISO/IEC 25021:2012
Systems and software engineering - Systems and software Quality Requirements and Evaluation (SQuaRE) - Quality measure elements
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About This Item
ISO/IEC 25021:2012 defines quality measure elements within the SQuaRE framework for systems and software engineering, helping organizations structure how quality is described, measured, and evaluated. For teams that rely on documented evaluation and repeatable technical review, it can support clearer quality workflows and more consistent verification activities. As a derived document connected to ISO/IEC 25021, it is useful when aligning internal assessment methods with a recognized quality measurement reference and when preparing engineering documentation for procurement or compliance review.
Purpose of ISO/IEC 25021:2012
The purpose of ISO/IEC 25021:2012 is to provide a technical basis for quality measure elements that can be used in systems and software quality evaluation. In practical terms, it helps organizations identify how quality-related information may be defined and recorded so that technical assessment is more consistent across projects. This is particularly relevant where structured measurement supports risk management, review of requirements, and traceable evaluation evidence during development, testing, and acceptance activities.
Compliance applications of ISO/IEC 25021:2012
ISO/IEC 25021:2012 is commonly relevant in compliance workflows that depend on documented quality measures for software-intensive systems. It may be used during product evaluation, conformity assessment preparation, or internal technical validation where teams need a defensible way to describe quality attributes. Procurement groups and laboratories can also use it as a reference point when defining evaluation criteria, comparing supplier documentation, or supporting regulatory preparation and technical review across lifecycle stages.
Benefits of ISO/IEC 25021:2012
Using ISO/IEC 25021:2012 can improve testing consistency and reduce ambiguity in quality-related decisions. By supporting more structured measurement, it helps teams compare results more reliably, strengthen engineering validation, and document evidence for audits or approval processes. It may also improve coordination between development, QA, and procurement functions by giving them a common reference for quality measures. In practice, this can lower review effort, support operational consistency, and reduce the risk of incomplete or inconsistent assessment data.
- Supports definition and use of quality measure elements in systems and software evaluation
- Helps align internal testing workflows with documented quality criteria
- Useful for conformity assessment preparation and technical review activities
- Provides a reference for procurement, supplier evaluation, and engineering documentation
- Publication Date: 2012-10-23
- Standard Status: Derived
- Publisher: IEC
- Edition: 1
- This Version: ISO/IEC 25021 (2012-10-23)
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