Which process improvement method emphasizes flow and efficiency by eliminating waste?

The process improvement method that emphasizes flow and efficiency by eliminating waste is Lean. Lean methodology focuses on maximizing customer value while minimizing waste. It is centered on creating more value for customers with fewer resources by streamlining processes, reducing cycle times, and improving overall efficiency.

Lean identifies various types of waste, including excess inventory, unnecessary motion, overproduction, and defects, among others. By systematically analyzing and refining processes, Lean helps organizations enhance productivity and ensure that every step in a process adds value to the customer.

This approach is particularly relevant in industries where efficiency and speed are critical to maintaining competitiveness. Lean principles encourage continuous improvement and empower employees at all levels to contribute to process enhancements, ultimately leading to a more efficient operation.