There are five 5S phases: "sort", "set in order", "shine", "standardize", and "sustain". Other translations are possible. Sort (Seiri) 1S – an example of red tag area. First step towards our PES 5S journey. Make work easier by eliminating obstacles. Reduce chances of being disturbed with unnecessary items. Evaluate necessary items with regard to cost or other factors. Remove all parts or tools that are not in use. Segregate unwanted material from