5S is a system and way of organising and managing workspaces to improve efficiency by eliminating waste, improving flow and reducing process. 5S systems are common in manufacturing, warehouses, offices and hospitals but 5S principles can be applied to any workplace.
Pioneered by Toyota Motor Company, the 5S method applies standard housekeeping practices in the workplace through the five principles of Sort (seiri), Set in order (seiton), Shine (seiso), Standardize (seiketsu), and Sustain (shitsuke).