What does the acronym "ISO" signify in NDT standards?

The acronym "ISO" stands for the "International Organization for Standardization." This organization is an independent, non-governmental international body that develops and publishes a wide range of proprietary, industrial, and commercial standards, including those applicable to non-destructive testing (NDT). The standards set by ISO are vital for ensuring quality, safety, and efficiency across various industries worldwide.

The nomenclature of "ISO" comes from the Greek word "isos," which means "equal." This is significant because the organization aims to bring standardization across international boundaries, ensuring that products and services are of consistent quality regardless of where they are sourced or used.

In the context of NDT, ISO standards provide frameworks and guidelines that help organizations ensure compliance with industry best practices, thereby enhancing the reliability and accuracy of their testing methods. These standards play a crucial role in fostering global trade and improving the interoperability of different technologies and services.