Overview
ISO/IEC 30194:2024 - "Internet of things (IoT) and digital twin - Best practices for use case projects" is a Technical Report that documents best practices for creating, managing and sharing use case projects. Its objective is to improve consistency of content across use case projects, enable knowledge sharing, and foster long‑term interoperability between tools used to collect and maintain use cases. The report is intended for developers of use case projects, including those working in standardization.
Key Topics
- Conceptual model of a use case (Clause 5): introduces common definitions (actor, role, stakeholder, use case) and a shared conceptual model to align how use cases are described in IoT and digital twin contexts.
- Use case project types and purpose (Clause 6): describes different project objectives (example types include study, guidance, business, expectation, and system projects) and how use cases serve those purposes.
- Use case templates (Clause 7): guidance on designing structured templates that improve consistency - covering template structure, description blocks, predefined fields, authoring instructions and sample content to help uniform capture of requirements and scenarios.
- Project plans and processes (Clause 8): best practices for governance and lifecycle management, including use case initiative governance, template development and maintenance, and processes for developing and maintaining individual use cases.
- Examples and domains (Annex A): illustrative examples across IoT, digital twins, artificial intelligence and consumer privacy help ground the practices in real‑world contexts.
- No normative references: the TR is informative and complements existing methodologies rather than imposing mandatory requirements.
Applications and Who Should Use It
- IoT and digital twin practitioners: product managers, systems engineers, solution architects and technical writers creating use case repositories or requirements artifacts.
- Standards developers and working groups: teams developing interoperable specifications who need consistent, reusable use case artifacts across committees.
- Project and program leads: those setting governance, template and maintenance processes for multi‑project portfolios involving IoT, digital twin or AI initiatives.
- Tool vendors and integrators: organizations building repositories or tooling for capture, exchange and maintenance of use case data that aim for interoperability.
Practical benefits include faster onboarding, consistent stakeholder communications, reusable templates, and improved ability to share and aggregate use cases across organizations and tools.
Related Standards
- Complements existing use case methodology standards such as IEC 62559 and is aligned with other IoT, digital twin and AI standardization activities referenced in the report.
