Defne Isler
CEI Secretary General
Issue Date
2025-07-04
COMMERCIAL EXCELLENCE
This is to certify that
Through rigorous study and demonstrated application, has successfully completed the requirements for the certification:
LEVEL: WHITE BELT
ACCES President
This certificate has been issued by the Commercial Excellence Institute (CEI), an ACCES-accredited agency under registration number 2024062103a
valid through September 2027
(2 years)
(2 years)
DI
Issued to
Defne Isler
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ORDER
Credential Verification
Issue date: July 4, 2025
ID: cdfa01aa-5d36-4f6b-b734-513137a22076
Issued by
ACCES
Accreditation Council for Commercial Excellence Standards
Description
No information provided for this award.