Verify a Certificate

Submit the following form to verify a certificate holder. Please allow up to 48 business hours for a response. Providing a certificate number and date are optional but can expedite the verification process.

Please understand the Certification Database maintained by IASSC contains those who have successfully sat for the IASSC certification exam. This is not a registry for all those persons issued Lean Six Sigma certification through internal training programs, colleges or training companies.

Verify a Certification
i.e. 1-1736