ISO/IEC 15474-2:2002
Information technology - CDIF framework - Part 2: Modelling and extensibility
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About This Item
ISO/IEC 15474-2:2002 provides supporting technical guidance for the CDIF framework, with a specific focus on modelling and extensibility. For teams evaluating ISO/IEC 15474-2:2002, the document is relevant when engineering documentation, model definition, or structured data exchange must be reviewed against a recognized reference. As a derived document linked to ISO/IEC 15474, it is best treated as a companion compliance reference that can help support technical review, documented evaluation, and controlled implementation work.
ISO/IEC 15474-2:2002 standard overview
The official title, Information technology - CDIF framework - Part 2: Modelling and extensibility, indicates a framework-oriented document concerned with how CDIF models are structured and extended in a controlled way. In practice, ISO/IEC 15474-2:2002 is likely used to support technical assessment of model consistency, extensibility rules, and interoperability expectations within a defined information technology workflow. Organizations may consult it during engineering validation, specification alignment, or conformity assessment preparation where model governance and traceable documentation are important.
Applications of ISO/IEC 15474-2:2002
This document is most relevant in environments that manage formal data models, schema-like structures, or exchange specifications where controlled extensibility matters. It may be useful for software engineering teams, systems integrators, and specification owners who need a common basis for technical documentation and product evaluation. ISO/IEC 15474-2:2002 can also support procurement review and laboratory evaluation when a project requires evidence that modeling practices follow an established reference and remain consistent across implementations or technical validation exercises.
Why ISO/IEC 15474-2:2002 matters
ISO/IEC 15474-2:2002 matters because modelling and extensibility rules can directly affect interoperability, quality workflows, and the reliability of technical exchange between systems. Using a defined reference helps reduce ambiguity during implementation, testing workflows, and regulatory preparation, especially where multiple teams must interpret the same model structure. It may also support risk management by improving consistency in engineering documentation and making verification activities easier to plan and compare across different products or platforms.
- Supports review of CDIF modelling conventions and extension handling
- Useful for technical documentation and controlled specification management
- Helps align implementation decisions with a parent framework reference
- Assists conformity assessment, validation planning, and interoperability checks
- Publication Date: 2002-10-22
- Standard Status: Derived
- Publisher: IEC
- Edition: 1
- This Version: ISO/IEC 15474 (2002-10-22)
- Previous Version: ISO/IEC 15474 (2002-10-21)
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