Overview
ISO/IEC TS 30149:2024 - Internet of Things (IoT) - Trustworthiness principles is a Technical Specification (Edition 1.0, May 2024) that defines principles and conceptual guidance for establishing trustworthiness in IoT products and solutions. The document specializes the trustworthiness viewpoint of the IoT Reference Architecture (ISO/IEC 30141) and describes characteristics, management practices, and patterns to help stakeholders identify, design and demonstrate trustworthiness across IoT systems.
Key topics
- Concept of trustworthiness: relationship between trust, context, characteristics, behaviour, assurance and confidence.
- Core characteristics: detailed principles for safety, security, privacy, resilience, and reliability (sections 6.1–6.5).
- Managing trustworthiness: guidance on assumptions, assurance, risk, composition, and trustworthiness profiles (section 7).
- Building trustworthiness: viewpoints and methods for capability, risk and assurance, plus operationalization into architectures and processes (section 8).
- Assurance model: use of claims, arguments and evidence to establish justified confidence.
- Practical patterns (Annex A): best-practice patterns such as trustworthiness characterization, maturity models, impact assessment, engineering and assurance patterns for construction views aligned to ISO/IEC 30141.
Practical applications
- Use ISO/IEC TS 30149:2024 to identify trust elements and risks across IoT lifecycle stages (design, implementation, deployment, operation).
- Apply the characteristics and assurance concepts to design IoT solutions that meet stakeholder expectations for safety, security, privacy, resilience, and reliability.
- Integrate the guidance into architecture, procurement and risk-management processes to support composable IoT components and system-of-systems thinking.
- Leverage the Annex A patterns to create trustworthiness profiles, maturity assessments and evidence-based assurance artefacts for audits and supplier evaluation.
Who should use it
- IoT architects and system designers aligning solutions with ISO/IEC 30141
- Security, privacy and safety engineers developing IoT components
- Risk managers, product owners and solution integrators assessing trust and composability
- Auditors and assurance practitioners preparing claims, arguments and evidence for conformity or third‑party assessment (note: ISO/IEC do not provide conformity attestation; certification is handled by independent bodies)
Related standards
- ISO/IEC 30141 - IoT Reference Architecture (primary alignment)
- Other referenced ISO/IEC vocabulary and assurance standards (see Bibliography of the Technical Specification)
Keywords: ISO/IEC TS 30149:2024, IoT trustworthiness, IoT reference architecture, ISO/IEC 30141, IoT security, privacy, safety, resilience, assurance, risk management.