What is 5S?

What is 5S?

• A. A methodology involving Sort, Straighten, Shine, Standardize, and Sustain.
• B. A quality control metric.
• C. A customer service framework.
• D. A supplier scorecard system.

Answer: (A)

Five S is a workplace organization method from lean thinking that focuses on creating an orderly, efficient, and safe workspace. It uses five steps: Sort, Straighten (set in order), Shine, Standardize, and Sustain. Sort means removing items that aren’t needed in the area. Straighten means arranging what remains so every tool and material has a designated, easy-to-reach place. Shine involves cleaning the space and inspecting for problems as you clean. Standardize creates consistent ways to perform the first three steps, often with checklists and visual cues so others can follow them. Sustain is about making these practices a habit and continually improving them over time. This approach helps reduce waste, improve flow, and support quality by making problems visible early. It’s not a quality control metric, a customer service framework, or a supplier scorecard system.

Five S is a workplace organization method from lean thinking that focuses on creating an orderly, efficient, and safe workspace. It uses five steps: Sort, Straighten (set in order), Shine, Standardize, and Sustain. Sort means removing items that aren’t needed in the area. Straighten means arranging what remains so every tool and material has a designated, easy-to-reach place. Shine involves cleaning the space and inspecting for problems as you clean. Standardize creates consistent ways to perform the first three steps, often with checklists and visual cues so others can follow them. Sustain is about making these practices a habit and continually improving them over time. This approach helps reduce waste, improve flow, and support quality by making problems visible early. It’s not a quality control metric, a customer service framework, or a supplier scorecard system.