Which action contributes to the 'Sustain' stage of the 5S/6S process?

The 'Sustain' stage of the 5S/6S process focuses on maintaining the improvements achieved in the previous stages. Ensuring consistency in practices is essential because it helps embed the standardized processes into the daily operations of the workplace. When employees consistently follow established procedures and standards, it reinforces the habits that have been developed during the earlier stages, helping to prevent regression to previous, less organized states.

By maintaining consistency, organizations can create a culture of continuous improvement, where everyone is engaged in sustaining the efforts made. This consistency is what ultimately leads to long-term benefits from the 5S/6S methodology, such as enhanced efficiency, safety, and workplace morale.