Chevron used BPR, BPI, and BPM to achieve operational excellence.

BPM (Business Process Management)

A systematic approach to improving an organization's processes, aiming for more effective and efficient outcomes.

BPR (Business Process Reengineering)

A strategy for making an organization's workflows more efficient and effective by radically rethinking and redesigning business processes.

BPI (Business Process Improvement)

A systematic approach to help an organization optimize its underlying processes to achieve more efficient results.