Dedicated to professional certifications in the field of quality engineering and management. It includes recognized programs such as Six Sigma, Lean Six Sigma, and ISO 9001, helping professionals validate their expertise in quality systems, process improvement, and operational excellence.
Six Sigma certification costs vary widely — from paying only the exam fee to covering both training and certification. In this article, I break down the cost for each certification path to fully answer how much does six sigma certification cost. Since WhichCert.com is a certification guide, in this post we selected certifications from each […]
How Much Does Six Sigma Certification Cost in 2026? Read More »
It can be confusing for professionals trying to determine which Six Sigma certification is most recognized. For many other certifications, the path is straightforward: a single accreditation framework exists, certification bodies are accredited by the same authority, and as a result, curricula, training duration, and costs fall within a relatively narrow and predictable range. Six
When comparing lean six sigma vs six sigma as training or certification programs, the difference is simple and easy to understand: Lean Six Sigma combines Lean management and Six Sigma into a single program, whereas Six Sigma focuses exclusively on the Six Sigma methodology. In this guide, you’ll learn: What is Six Sigma? Six Sigma
Lean Six Sigma vs Six Sigma: What’s the difference? Read More »
How to get Six Sigma certification to grow your career? The trick is to pick the right certification — one that matches both your knowledge and the recognition hiring managers look for. This is the approach that helped me gain both the skills and the recognition when I had no clue about Six Sigma. The
Not all Lean Six Sigma books or Six Sigma books are made to help you prepare for a certification. Many of them talk about Six Sigma in general, including its history, ideas, and how it is used. Three main types of providers offer Six Sigma certification: Want to understand what accreditation really means? Check out
14 Six Sigma Books for Self-Study Certification (ASQ, IASSC & CSSC) Read More »
There are four Six Sigma certification levels, commonly referred to as “Six Sigma Belts.” Each level is represented by a distinct belt color, symbolizing the practitioner’s expertise and role: In this guide, you’ll learn: What are the accreditation bodies for Six Sigma certification? Six Sigma accreditation isn’t governed by a single global authority. In fact,
What Are the 4 Six Sigma Belts? Everything You Need to Know Read More »
