ISO 22400 specifies key performance indicators (KPIs) used in manufacturing operations management (MOM).
This part of ISO 22400 specifies a selected number of KPIs in current practice. The KPIs are presented by means of their formula and corresponding elements, their time behaviour, their unit/dimension and other characteristics. This part of ISO 22400 also indicates the user group where the KPIs are used, and the production methodology to which they correspond.
With reference to equipment, the KPIs in this part of ISO 22400 relate to work units, as specified in IEC 62264.