To Whom It May Concern, This is a 1 month reminder prior to the West Coast Root DNSSEC KSK Ceremony 40. The ceremony will be held on February 12th, 2020 (Thursday) at the Root Zone Key Management Facility in El Segundo, CA, USA. February 13th, 2019 (Friday) will be reserved for the backup date. Details regarding the ceremony: https://www.iana.org/dnssec/ceremonies/40 Aaron Foley Cryptographic Key Manager-IANA Aaron.Foley@iana.org