Sort | Set in Order | Shine | Standardize | Sustain
5S is a workplace organization method from the Toyota Production System. An audit is a structured walk of the area to score how well the five practices are being lived — not just whether a poster is on the wall. Regular audits surface drift before it becomes disorder and give teams a clear, visible scorecard to improve against.
5S is a workplace organization method from the Toyota Production System. A 5S audit is a structured walk of a work area that scores how well the five practices — Seiri (Sort), Seiton (Set in Order), Seiso (Shine), Seiketsu (Standardize), and Shitsuke (Sustain) — are being lived in the workplace.
Regular audits surface drift before it becomes disorder, give teams a visible scorecard, and build the habit of looking at the workplace with fresh eyes. The real value is not the headline score — it is the gap between what you thought the score was and what you observed. That gap is the improvement opportunity.
Use this tool at the gemba — the actual place where work happens — not from a desk or from memory. Conduct an audit when launching a new 5S program, on a regular cadence (weekly for new programs, monthly for mature ones) to track drift, after a kaizen event to confirm improvements held, or whenever a team feels their workplace is slipping.
Because 5S is the foundation that makes other lean tools possible, a strong 5S score typically precedes success with standardized work, visual management, and TPM.
The overall score is the average of all scored items on a 0–5 scale. The per-category scores show which of the five S's is strongest and weakest. The radar chart makes the balance visible at a glance — a lopsided shape means the program is uneven, and the weakest S will drag the others down over time. Watch the Sustain score closely; it predicts whether the other gains will hold.
Low-scoring items (1 or 2) appear in the Action Items list with the notes you captured. This is your improvement plan for the next cycle. Pick two or three high-impact items and close them before the next audit rather than trying to fix everything at once.