RFC 5546: iCalendar Transport-Independent Interoperability Protocol (iTIP)

This document specifies a protocol that uses the iCalendar object specification to provide scheduling interoperability between different calendaring systems.…

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Outgoing relationships (4 related RFCs)

Updates — RFC 5545: Internet Calendaring and Scheduling Core Object Specification (iCalendar)
Obsoletes, Informative reference — RFC 2446: iCalendar Transport-Independent Interoperability Protocol (iTIP) Scheduling Events, BusyTime, To-dos and Journal Entries
Normative reference — RFC 2119: Key words for use in RFCs to Indicate Requirement Levels
Normative reference — RFC 2368: The mailto URL scheme

Incoming relationships (7 related RFCs)

Updated by, Normatively referenced by — RFC 6638: Scheduling Extensions to CalDAV
Normatively referenced by — RFC 6350: vCard Format Specification
Normatively referenced by — RFC 7986: New Properties for iCalendar
Normatively referenced by — RFC 9073: Event Publishing Extensions to iCalendar
Informatively referenced by — RFC 7809: Calendaring Extensions to WebDAV (CalDAV): Time Zones by Reference
Informatively referenced by — RFC 9074: "VALARM" Extensions for iCalendar
Informatively referenced by — RFC 9671: Sieve Email Filtering: Extension for Processing Calendar Attachments