The International Organization for Standardization, commonly known as ISO, was created in response to the pressing need for standardization in the wake of World War II. As nations began to recover and trade with one another, the lack of common standards became a significant impediment. In 1946, representatives from 25 countries met in London to address this challenge, acknowledging that uniformity in standards could enhance international cooperation and facilitate better trade practices. After extensive discussions, these representatives decided to form an organization dedicated to establishing and publishing international standards across various sectors including technology, agriculture, and health.

ISO officially began its operations in 1947, with the mission to promote worldwide proprietary, industrial, and commercial standards. The founding members emphasized the critical role that standards would play in fostering quality, safety, and efficiency. Over the decades, ISO has published thousands of international standards, influencing sectors as diverse as manufacturing, healthcare, and information technology. Notably, the creation of ISO 9001, which focuses on quality management systems, has become a benchmark for organizations striving for excellence worldwide.

The establishment of ISO not only aimed to ease trade but also contributed to the improvement of product quality and consumer safety globally. As countries shared their standards and practices, it fostered an environment of collaboration and trust. ISO has also addressed emerging issues such as environmental management with ISO 14001 and information security through ISO/IEC 27001, showcasing its adaptability to contemporary challenges. The organization's influence continues to be significant worldwide, impacting economies, public health policies, and technological advancements.