Chrome Policy Update 2026: Mandatory CT Logging for DigiCert TLS Certificates

DigiCert will require all public TLS certificates issued under DigiCert, GeoTrust, Thawte, RapidSSL, and Encryption Everywhere to be logged to public Certificate Transparency (CT) logs starting June 1, 2026 (ahead of Chrome's June 15 deadline). The advisory explains which certificate types are affected (DV, OV, EV, QWAC, QWAC PSD2), how to verify CT logging status in CertCentral, and migration options for sensitive/internal use cases (Private PKI or X9 PKI).