In 2025, achieving a Six Sigma certification remains a cornerstone for individuals and organizations striving for excellence in business process improvement. The core principles of Six Sigma—minimizing defects, improving efficiency, and reducing waste—are as relevant today as they were when the methodology was first introduced. Despite the rapid advancements in technology, including the rise of artificial intelligence (AI), the demand for structured, data-driven approaches to problem-solving has not waned. If anything, the integration of AI enhances the importance and effectiveness of Six Sigma projects, positioning certified professionals as leaders in driving sustainable change.