Six Sigma in Pharmaceutical Industry – A Comprehensive Review
Year: 2025
Type: article
Abstract: Strict regulatory frameworks govern the pharmaceutical sector, which demands high standards of quality to guarantee patient safety and effectiveness.In pharmaceutical production, Six Sigma, a data-driven methodology designed to minimize process variation and faults, has become a potent instrument for operational excellence and quality improvement.The use of Six Sigma techniques—DMAIC (Define, Measure, Analyze, Improve, Control) and DMADV (Define,Measure, Analyze, Design,Verify)—as well as their integration with Lean concepts to improve productivity, eliminate the waste, and streamline production processes are reviewed in this thorough study. The study examines the historical evolution of Six Sigma, tracing itsorigins from statistical quality control principles to its widespread adoption in various industries, including pharmaceuticals. Key tools such as Statistical Process Control (SPC), Failure Mode and EffectsAnalysis (FMEA) and Design of Experiments (DOE) are discussed in the context of process improvement and risk management. Additionally, the implementation of Six Sigma in drug development, manufacturing and distribution is analyzed, demonstrating its role in achieving regulatory compliance, minimizing defects, improving cycle times, and reducing operational costs. Additionally, the importance of Six Sigma training and certification—from White Belt to Master Black Belt—is underscored, stressing its influence on workforceadvancement, leadership growth and the culture of continuous improvement in pharmaceutical companies. The analysis highlights the success of Six Sigma in reaching a nearly zero-defect rate (3.4 defects per million opportunities) and its role in sustainable quality management.
Author: Ashwini Chakote*, Omkar Chougale, Sairaj Patil, Akash Malakane
Language: English
Subfield: Management Information Systems
Domain: Social Sciences
Open Access status: green
OpenAlex ID: W6949392406
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