https://app.knowbase.one/vault/rfc/docid/801
RFC9557: Date and Time on the Internet: Timestamps with Additional Information
Internet Engineering Task Force (IETF) U. Sharma Request for Comments: 9557 Igalia, S.L. Updates: 3339 C. Bormann Category: Standards Track Universität Bremen TZI ISS...
https://app.knowbase.one/vault/rfc/docid/7137
RFC6557: Procedures for Maintaining the Time Zone Database
Internet Engineering Task Force (IETF) E. Lear Request for Comments: 6557 Cisco Systems GmbH BCP: 175 P. Eggert Category: Best Current Practice UCLA IS...