RFC2446: iCalendar Transport-Independent Interoperability Protocol (iTIP) Scheduling Events, BusyTime, To-dos and Journal Entries
Network Working Group S. Silverberg Request for Comments: 2446 Microsoft Category: Standards Track S. Mansour Netscape ...
RFC3283: Guide to Internet Calendaring
Network Working Group B. Mahoney Request for Comments: 3283 MIT Category: Informational G. Babics Steltor ...
RFC4324: Calendar Access Protocol (CAP)
Network Working Group D. Royer Request for Comments: 4324 IntelliCal, LLC Category: Experimental G. Babics Oracle ...
RFC5546: iCalendar Transport-Independent Interoperability Protocol (iTIP)
Network Working Group C. Daboo, Ed. Request for Comments: 5546 Apple Inc. Obsoletes: 2446 December 2009 Updates: 5545 Category: Standards Track iCalendar Transport-Independe...
RFC7529: Non-Gregorian Recurrence Rules in the Internet Calendaring and Scheduling Core Object Specification (iCalendar)
Internet Engineering Task Force (IETF) C. Daboo Request for Comments: 7529 Apple Inc. Updates: 5545, 6321, 7265 G. Yakushev Category: Standards Track Google Inc. IS...