Non-Gregorian Recurrence Rules in iCalendar

Document Type Replaced Internet-Draft (calext WG)
Authors Cyrus Daboo  , Gregory Yakushev 
Last updated 2014-10-02 (latest revision 2014-06-11)
Replaced by RFC 7529
Stream Internet Engineering Task Force (IETF)
Intended RFC status (None)
Expired & archived
pdf htmlized (tools) htmlized bibtex
Stream WG state Adopted by a WG
Document shepherd No shepherd assigned
IESG IESG state Replaced by draft-ietf-calext-rscale
Consensus Boilerplate Unknown
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This Internet-Draft is no longer active. A copy of the expired Internet-Draft can be found at


This document defines how non-Gregorian recurrence rules can be specified in iCalendar data.


Cyrus Daboo (
Gregory Yakushev (

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)