Knowledge base | iSixSigma

Where can I obtain a copy of my Six Sigma certification? is the largest community and publishing company focused on the topic of Lean and Six Sigma process improvement. is not a clearinghouse of certifications from every company that practices Lean Six Sigma.

In order to obtain a copy of a certification, please contact the company that administered the certification. For example, if you or an employee was certified by GE then you would need to contact GE to obtain a copy of the certification.