Six sigma beyond the industry

Six Sigma: A Universal Methodology for Process Improvement

Executive Summary

Six Sigma is a data-driven methodology that originated in manufacturing but has proven universally applicable for improving processes by reducing variation and eliminating defects. The core principle involves achieving near-perfect quality, statistically defined as 3.4 defects per million opportunities (DPMO). Its structured DMAIC (Define, Measure, Analyze, Improve, Control) cycle allows for systematic problem-solving across diverse industries. The financial sector, with its high transaction volumes and standardized processes, is particularly well-suited for Six Sigma implementation, promising significant improvements in efficiency, accuracy, customer satisfaction, and cost reduction. However, successful adoption requires overcoming challenges like resistance ...