5S

Lean Yellow Belt Tool 5S

What is 5S

5S is a process to create a smart and functional work environment that is visibly organized, free of clutter, neatly arranged and sparkling clean.


Why 5S

General advantages

  • Reduces variability of processes and their outputs
  • Improved work environment (safety/comfort/professional)
  • Exposes waste
  • Gains space

Reduces waste types


When to use 5S

Essential conditions

None

N/A

Non-essential conditions

Standardized Work

Standardized Work helps in standardizing the improvements.

Visual Management

Visual Management helps in sustaining the improvements.


How to implement and use 5S

Implementation

General remarkts:

  • Start in a well-chosen pilot workspace or process and continue step by step.
  • All employees concerned should be involved.

Use

  • 5S is not an event, it should become embedded in daily routines.
  • E.g. introduce a 5-minute cleanup of the workplace at the end of the work day or shift to get everything back up to standard.
  • Periodically audit the workplace using the predefined checklist and share the results with all employees (e.g. by using a spider diagram on a visual management board, an Excel 5S template is available).
  • It will take some time and effort to make 5S an automatic way of working, so employee- and organization commitment to success is essential.

Where to find it

IASSC Body of Knowledge:

Lean: 7

Yellow ➔ Apply
Green ➔ Create
Black ➔ Create

Lean Six Sigma: 1.4.5/5.1.1

Yellow ➔ Apply
Green ➔ Apply
Black ➔ Apply


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About the Author

Floris Lap is an IASSC-certified Lean Six Sigma Black Belt and founder of Procestimal. He empowers organizations to maximize value and reduce waste through practical Lean Six Sigma solutions—contributing to a more sustainable world where businesses thrive with minimal resources. Contact us


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