What is the difference between ISO and IEC?

In the world of standards and technical specifications, two acronyms - ISO and IEC - frequently appear. But what do these acronyms stand for, and what is the difference between them? This article aims to demystify ISO and IEC, providing an easy-to-understand explanation of their roles and functions.

ISO: International Organization for Standardization

The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes a wide range of standards. Headquartered in Geneva, Switzerland, ISO brings together experts from various fields to develop consensus-based standards that enhance quality, efficiency, and safety in multiple industries and sectors. ISO standards cover a wide range of areas, including technology, manufacturing, healthcare, and environmental management.

IEC: International Electrotechnical Commission

The International Electrotechnical Commission (IEC), another globally recognized standard-setting organization, focuses specifically on electrotechnology. It collaborates with industry experts, regulators, and other stakeholders to establish international standards that facilitate technological innovation, interoperability, and electrical safety. IEC standards cover a broad spectrum of electrical devices, systems, and technologies, spanning power generation, transmission, distribution, as well as electronic components and equipment.

Differences between ISO and IEC

While both ISO and IEC contribute to the development of international standards, their key difference lies in the focus of their work. ISO predominantly deals with standards across various industries and sectors, including non-electrical areas such as healthcare and manufacturing. On the contrary, IEC concentrates specifically on electrotechnology and related sectors.

Another significant distinction is the membership structure. ISO operates on an individual or national basis, with each country having one member body responsible for representing its interests in standardization activities. In contrast, the IEC operates on a national committee system, where participation is through membership of the IEC's National Committee in each country.

Furthermore, it is worth noting that ISO and IEC often collaborate and adopt each other's standards to ensure coherence and harmonization between their respective domains. The close collaboration ensures that electrical equipment complies not only with IEC's electrotechnical requirements but also with broader quality and safety standards set by ISO.