Validation Please enter CeDiD(not case sensitive) Enter the first two letters of the name as it appears on the credential Related Pages CeDiploma Features Learn more about the security features of a CeDiploma or CeCertificate Credential Overview Learn more about the CeDiploma and CeCertificate CeCredential Frequently Asked Questions View commonly asked questions about the CeDiploma or CeCertificate Apostille: An Apostille may neither be required nor necessary. The CeDiploma has legal standing, is non-repudiating, and can be validated through the University’s website to provide absolute confidence in the credential’s authenticity. Questions should be redirected to registrar@rochester.edu. For more information, please visit CeCredential Trust.