What is the difference between EN and IEC standards ?

EN and IEC standards are both developed by international organizations to establish harmonized specifications for various products and technologies. However, there are significant differences between the two that are important to understand.

EN standards are developed by the European Committee for Standardization (CEN) and the European Committee for Electrotechnical Standardization (CENELEC). These standards are primarily focused on ensuring the free movement of goods within the European Union (EU) member states. EN standards are based on IEC standards and are specific to the European region. They incorporate additional requirements, testing methods, and parameters that are relevant to the European market. Compliance with EN standards is necessary for manufacturers aiming to sell their products within the European Economic Area (EEA).

On the other hand, IEC standards have a global perspective and address the needs of a large international audience. They are developed by the International Electrotechnical Commission (IEC) and are recognized internationally. IEC standards are tailor-made to comply with EU laws and regulations, and they incorporate environmental conditions, legal and regulatory requirements, and European-specific safety norms.

EN and IEC standards differ in their scope, as IEC standards have a global perspective, while EN standards are specific to the European region. Additionally, EN standards are primarily applicable within the EU member states, while IEC standards are recognized internationally.

In conclusion, EN and IEC standards are both important tools for ensuring the safety and compatibility of various products and technologies. While there may be some overlap between the two, understanding the distinct differences between them is essential for manufacturers and other stakeholders involved in the global marketplace.