To Whom It May Concern, This is to announce that the Root DNSSEC KSK Ceremony 41 will be held on April 23, 2020 (Thursday) at the ICANN Key Management Facility in Culpeper, VA. April 24th, 2019 (Friday) will be reserved for the backup date. Aaron Foley Cryptographic Key Manager-IANA Aaron.Foley@iana.org