Six Sigma is a process improvement methodology. It is a disciplined, data-driven approach for eliminating defects and waste from a process. Six Sigma Certification is designed to prove your proficiency in the fundamentals of this process improvement technique. To gain Six Sigma certification online, you must pass an exam that tests your understanding of the concepts. Upon passing the exam, updated for 2023, you’ll be certified directly by the Management and Strategy Institute, and you’ll be authorized to use the professional designation on your resumé. [Continue]