To Whom It May Concern, This is to announce that Root DNSSEC KSK Ceremony 57 is scheduled for 24 April 2025 (Thursday) at the ICANN Key Management Facility in Culpeper, VA. 25 April 2025 (Friday) will be reserved for the backup date. Regards, Aaron Foley Cryptographic Key Manager: IANA Aaron.Foley@iana.org<mailto:Aaron.Foley@iana.org>