5S is not explicitly part of ISO, but it's a methodology frequently used to support and maintain ISO standards like ISO 9001.
The provided reference indicates that:
- The 5S principle (Sort, Set in Order, Shine, Standardize, and Sustain) helps businesses improve efficiency and productivity.
- It is often used in conjunction with maintaining ISO 9001 certification.
In other words, 5S helps an organization adhere to some ISO standards.
