JIS stands for Japanese Industrial Standards. It is a set of standards established by the Japanese Industrial Standards Committee (JISC) to ensure uniformity and quality in products and services across various industries in Japan. These standards cover a wide range of fields, including manufacturing, construction, engineering, and technology. JIS standards specify requirements for materials, dimensions, performance, and testing methods, facilitating interoperability, safety, and compatibility among products. They are widely adopted not only in Japan but also internationally, contributing to global trade and industrial development.