What is 7S?
7S is a seven-step methodology for creating a more organized and productive workspace: Sort, Straighten, Shine, Standardize, Safety, Security, and Sustain. 7S serves as a foundation for deploying more advanced lean production tools and processes.
Originally starting as the 5S methodology, the 7S system expands on that foundation to organize spaces so that work can be performed efficiently, effectively, and safely. This system focuses on putting everything where it belongs and keeping the workplace clean, which makes it easier for people to do their jobs without wasting time or risking injury.
7S Translation
The term 7S is derived from five original Japanese words, with two additional principles (Safety and Security) added:
| Japanese | English |
|---|---|
| Seiri | Sort |
| Seiton | Straighten (Set in Order) |
| Seiso | Shine |
| Seiketsu | Standardize |
| Shitsuke | Sustain |
| (Added) | Safety – Set safety protocols |
| (Added) | Security – Set and implement security controls |
Each “S” represents one part of the process described above, all of which work together to improve the overall function of a business.