Overview - ISO/TS 22272:2021 (Health Informatics, BIA methodology)
ISO/TS 22272:2021 defines a methodology for analysing the business and information needs of healthcare enterprises to support standards‑based business and information architectures. Often called the BIA methodology, it helps organisations describe what they do (what/why), how they do it (how/when/where), and who is involved (who) - using standard modelling approaches to enable coherent architecture, high‑quality information and semantic interoperability across systems and organisations.
Key topics and technical requirements
- Structured methodology for business and information analysis: stepwise guidance from mission/vision to detailed information structures.
- Stakeholder, goals and objectives analysis: capture strategic goals and measurable objectives to drive requirements.
- Process analysis: two perspectives - value‑processing (end‑to‑end value chains) and collaborative process views (roles and interactions).
- Concept and terminology analysis: identify core healthcare concepts and align with controlled vocabularies, classifications and code systems.
- Information needs and information structure analysis: define the types of information required, their structure and relationships to support clinical and organisational processes.
- Time dimensions and change management: address temporal aspects and phased transformation from current to target states.
- Deliverables and integration with development processes: outputs intended to support ICT requirements, procurement, and architecture design.
- Standards alignment: guidance for building architectures based on existing standards (e.g., ISO 13940, EN 15224, ISO 13606‑3) to foster interoperability and reuse.
Practical applications and who uses it
ISO/TS 22272 is used by organisations and roles involved in healthcare architecture, interoperability and digital transformation:
- Health informatics architects and enterprise architects designing standards‑based business and information architectures.
- CIOs, IT programme managers and procurement teams specifying ICT systems and interoperability requirements.
- Clinical informaticians and quality managers aligning processes, information models and terminologies with clinical quality and safety goals.
- Standards bodies, system integrators and EHR vendors implementing content and semantic interoperability.
Practical uses include requirements setting, EHR content modelling, information exchange design (regional/national HIEs), process redesign, and mapping local data to code systems for cross‑organisational data sharing.
Related standards
- ISO 13940 (conceptual basis for healthcare business architecture)
- EN 15224 (clinical process & quality management)
- ISO 13606‑3 (EHR communication and content modelling)
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