ISO IEC 30141-2024 PDF

Full title and description

ISO/IEC 30141:2024 — Internet of Things (IoT) — Reference architecture. This is the second edition of the IoT Reference Architecture standard: a technical revision that updates the original 2018 edition to improve usability, add implementation pattern support and align the architecture descriptions with ISO/IEC/IEEE 42010:2022.

Abstract

This document defines a standardized IoT Reference Architecture that provides a common vocabulary, a foundational view and multiple architecture views (including a construction view) together with reusable designs and architecture/design patterns to help design and build interoperable, secure and maintainable IoT systems. The second edition cancels and replaces the 2018 edition and constitutes a technical revision.

General information

• Status: Published (current edition).
• Publication date: 23 August 2024 (Edition 2 — technical revision).
• Publisher: ISO/IEC (produced by ISO/IEC JTC 1/SC 41 — Internet of Things and Digital Twin).
• ICS / categories: 35.020 (Information technology).
• Edition / version: Edition 2 (2024).
• Number of pages: 61 pages (published electronic edition count).

Scope

Specifies a generic, vendor-neutral reference architecture for Internet of Things systems. The standard provides a conceptual model, a reference model and multiple architecture views to address common IoT characteristics and to guide design and implementation choices across different domains and deployment scenarios. The 2024 edition also clarifies conformance to architecture description practices (ISO/IEC/IEEE 42010:2022) and adds support for implementation patterns.

Key topics and requirements

• Common vocabulary and conceptual models for IoT systems (to improve communication between stakeholders).
• Reference model and a set of architecture views (foundational view plus five additional views, including a construction view).
• Architecture and design patterns for building IoT systems (implementation pattern support introduced in the 2024 revision).
• Interoperability and system characteristics that guide componentization, interfaces and lifecycle concerns.
• Alignment with ISO/IEC/IEEE 42010:2022 for architecture descriptions and conformance practices.
• Considerations for security, privacy, manageability and scalability within an IoT architecture (guidance rather than prescriptive requirements).

Typical use and users

Used by enterprise architects, solution architects, system integrators, IoT platform vendors, product designers, procurement teams, and standards or regulatory bodies to design, evaluate or specify IoT systems and to ensure a common understanding of architecture elements across suppliers and stakeholders. It is also used in education and research as a canonical reference architecture for IoT.

Related standards

Key related standards include ISO/IEC/IEEE 42010:2022 (architecture description principles and practices) and other outputs from ISO/IEC JTC 1/SC 41 (IoT and Digital Twin). The 2024 edition explicitly cites conformance with ISO/IEC/IEEE 42010:2022 and supersedes ISO/IEC 30141:2018 (withdrawn).

Keywords

Internet of Things, IoT, reference architecture, architecture views, conceptual model, reference model, design patterns, interoperability, architecture description, ISO/IEC JTC 1/SC 41.

FAQ

Q: What is this standard?

A: ISO/IEC 30141:2024 is an international standard that defines a common IoT Reference Architecture — including models, views and design patterns — to support interoperable, secure and maintainable IoT systems.

Q: What does it cover?

A: It covers a conceptual and reference model for IoT, a set of architecture views (foundational plus five additional views), a construction view with implementation patterns, common vocabulary and guidance on architecture descriptions and conformance with ISO/IEC/IEEE 42010:2022.

Q: Who typically uses it?

A: Architects, integrators, vendors, procurement and standards developers use it for designing, specifying and evaluating IoT systems and for aligning multi-vendor solutions to a common architecture. It is also referenced in academic and research settings.

Q: Is it current or superseded?

A: Current — the 2024 edition (published 23 August 2024) is the active edition and it cancels and replaces the 2018 edition (which is withdrawn).

Q: Is it part of a series?

A: It is part of the ISO/IEC JTC 1/SC 41 work programme (Internet of Things and Digital Twin) and should be considered alongside related architecture and IoT standards such as ISO/IEC/IEEE 42010:2022. The 2024 edition also references SC 41 outputs for complementary guidance.

Q: What are the key keywords?

A: Internet of Things, IoT, reference architecture, architecture views, conceptual model, reference model, interoperability, design patterns, ISO/IEC JTC 1/SC 41.