Process design & re-engineering is the analysis and design of workflow and process within an organization.It is a set of logically related talk performed to achieve a defined business outcome. Re-engineering is the basis for many recent developments in energy comsumption process. The fundamental rethinking and radical redesign of business processes to achieve dramatic improvements in critical modern maesures of performance, cost, quality, service, and speed especially in various industriesw such as, stell, textile, pharmaceutical and food & beverage etc. leading organizations are becoming bolder in using this technology to support innovative business processes, rather than refining current ways of doing work.It escalates the efforts of JIt and TQM to make process orientation a strategic tool land acore competence of the organization. BPR concentrates on core business processes, and uses the specific techniques within the JIT and TQM"toolboxes" as enablers, while broadening the process vision.