How to get online free certification on Six Sigma?

Where to Get It:

1. Alison – Free White Belt + a full-on Diploma in Six Sigma. You also get a certificate at the end (digital, no payment needed).

2. Council of Six Sigma Certification – Free White Belt, and then you can upgrade to paid versions if you want.

3. Coursera & edX – Learn for free in audit mode. If