Showing content from https://www.iana.org/assignments/icalendar/icalendar.xhtml below:
iCalendar Element Registries
iCalendar Element Registries
-
Created
-
2009-04-29
-
Last Updated
-
2023-12-06
-
Note
-
A Standards Track RFC is required for registration of iCalendar elements that
modify elements previously documented in a Standards Track RFC.
-
Available Formats
-
XML
HTML
Plain text
Registries Included Below
Components
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Component Status Reference VCALENDAR Current [RFC5545, Section 3.4] VEVENT Current [RFC5545, Section 3.6.1] VTODO Current [RFC5545, Section 3.6.2] VJOURNAL Current [RFC5545, Section 3.6.3] VFREEBUSY Current [RFC5545, Section 3.6.4] VTIMEZONE Current [RFC5545, Section 3.6.5] VALARM Current [RFC5545, Section 3.6.6] STANDARD Current [RFC5545, Section 3.6.5] DAYLIGHT Current [RFC5545, Section 3.6.5] VAVAILABILITY Current [RFC7953, Section 3.1] AVAILABLE Current [RFC7953, Section 3.1] PARTICIPANT Current [RFC9073, Section 7.1] VLOCATION Current [RFC9073, Section 7.2] [RFC Errata 7381] VRESOURCE Current [RFC9073, Section 7.3] Properties
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Property Status Reference CALSCALE Current [RFC5545, Section 3.7.1] METHOD Current [RFC5545, Section 3.7.2] PRODID Current [RFC5545, Section 3.7.3] VERSION Current [RFC5545, Section 3.7.4] ATTACH Current [RFC5545, Section 3.8.1.1] CATEGORIES Current [RFC5545, Section 3.8.1.2] [RFC7986, Section 5.6] CLASS Current [RFC5545, Section 3.8.1.3] COMMENT Current [RFC5545, Section 3.8.1.4] DESCRIPTION Current [RFC5545, Section 3.8.1.5] [RFC7986, Section 5.2] GEO Current [RFC5545, Section 3.8.1.6] LOCATION Current [RFC5545, Section 3.8.1.7] PERCENT-COMPLETE Current [RFC5545, Section 3.8.1.8] PRIORITY Current [RFC5545, Section 3.8.1.9] RESOURCES Current [RFC5545, Section 3.8.1.10] STATUS Current [RFC5545, Section 3.8.1.11] SUMMARY Current [RFC5545, Section 3.8.1.12] COMPLETED Current [RFC5545, Section 3.8.2.1] DTEND Current [RFC5545, Section 3.8.2.2] DUE Current [RFC5545, Section 3.8.2.3] DTSTART Current [RFC5545, Section 3.8.2.4] DURATION Current [RFC5545, Section 3.8.2.5] FREEBUSY Current [RFC5545, Section 3.8.2.6] TRANSP Current [RFC5545, Section 3.8.2.7] TZID Current [RFC5545, Section 3.8.3.1] TZNAME Current [RFC5545, Section 3.8.3.2] TZOFFSETFROM Current [RFC5545, Section 3.8.3.3] TZOFFSETTO Current [RFC5545, Section 3.8.3.4] TZURL Current [RFC5545, Section 3.8.3.5] ATTENDEE Current [RFC5545, Section 3.8.4.1] CONTACT Current [RFC5545, Section 3.8.4.2] ORGANIZER Current [RFC5545, Section 3.8.4.3] RECURRENCE-ID Current [RFC5545, Section 3.8.4.4] RELATED-TO Current [RFC5545, Section 3.8.4.5] [RFC9253, Section 9.1] URL Current [RFC5545, Section 3.8.4.6] [RFC7986, Section 5.5] UID Current [RFC5545, Section 3.8.4.7] [RFC7986, Section 5.3] EXDATE Current [RFC5545, Section 3.8.5.1] EXRULE Deprecated [RFC2445, Section 4.8.5.2] RDATE Current [RFC5545, Section 3.8.5.2] RRULE Current [RFC5545, Section 3.8.5.3] ACTION Current [RFC5545, Section 3.8.6.1] REPEAT Current [RFC5545, Section 3.8.6.2] TRIGGER Current [RFC5545, Section 3.8.6.3] CREATED Current [RFC5545, Section 3.8.7.1] DTSTAMP Current [RFC5545, Section 3.8.7.2] LAST-MODIFIED Current [RFC5545, Section 3.8.7.3] [RFC7986, Section 5.4] SEQUENCE Current [RFC5545, Section 3.8.7.4] REQUEST-STATUS Current [RFC5545, Section 3.8.8.3] XML Current [RFC6321, Section 4.2] TZUNTIL Current [RFC7808, Section 7.1] TZID-ALIAS-OF Current [RFC7808, Section 7.2] BUSYTYPE Current [RFC7953, Section 3.2] NAME Current [RFC7986, Section 5.1] REFRESH-INTERVAL Current [RFC7986, Section 5.7] SOURCE Current [RFC7986, Section 5.8] COLOR Current [RFC7986, Section 5.9] IMAGE Current [RFC7986, Section 5.10] CONFERENCE Current [RFC7986, Section 5.11] CALENDAR-ADDRESS Current [RFC9073, Section 6.4] LOCATION-TYPE Current [RFC9073, Section 6.1] PARTICIPANT-TYPE Current [RFC9073, Section 6.2] RESOURCE-TYPE Current [RFC9073, Section 6.3] STRUCTURED-DATA Current [RFC9073, Section 6.6] STYLED-DESCRIPTION Current [RFC9073, Section 6.5] ACKNOWLEDGED Current [RFC9074, Section 6.1] PROXIMITY Current [RFC9074, Section 8.1] CONCEPT Current [RFC9253, Section 8.1] LINK Current [RFC9253, Section 8.2] REFID Current [RFC9253, Section 8.3] Parameters
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Parameter Status Reference ALTREP Current [RFC5545, Section 3.2.1] CN Current [RFC5545, Section 3.2.2] CUTYPE Current [RFC5545, Section 3.2.3] DELEGATED-FROM Current [RFC5545, Section 3.2.4] DELEGATED-TO Current [RFC5545, Section 3.2.5] DIR Current [RFC5545, Section 3.2.6] ENCODING Current [RFC5545, Section 3.2.7] FMTTYPE Current [RFC5545, Section 3.2.8] FBTYPE Current [RFC5545, Section 3.2.9] LANGUAGE Current [RFC5545, Section 3.2.10] MEMBER Current [RFC5545, Section 3.2.11] PARTSTAT Current [RFC5545, Section 3.2.12] RANGE Current [RFC5545, Section 3.2.13] RELATED Current [RFC5545, Section 3.2.14] RELTYPE Current [RFC5545, Section 3.2.15] ROLE Current [RFC5545, Section 3.2.16] RSVP Current [RFC5545, Section 3.2.17] SCHEDULE-AGENT Current [RFC6638, Section 7.1] SCHEDULE-FORCE-SEND Current [RFC6638, Section 7.2] SCHEDULE-STATUS Current [RFC6638, Section 7.3] SENT-BY Current [RFC5545, Section 3.2.18] TZID Current [RFC5545, Section 3.2.19] VALUE Current [RFC5545, Section 3.2.20] DISPLAY Current [RFC7986, Section 6.1] EMAIL Current [RFC7986, Section 6.2] FEATURE Current [RFC7986, Section 6.3] LABEL Current [RFC7986, Section 6.4] SIZE Current [RFC8607, Section 4.1] FILENAME Current [RFC8607, Section 4.2] MANAGED-ID Current [RFC8607, Section 4.3] ORDER Current [RFC9073, Section 5.1] SCHEMA Current [RFC9073, Section 5.2] DERIVED Current [RFC9073, Section 5.3] GAP Current [RFC9253, Section 6.2] LINKREL Current [RFC9253, Section 6.1] Value Data Types
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Note
-
A Standards Track RFC is REQUIRED for the registration of new Value Data Types that modify
existing properties.
-
Available Formats
-
CSV
Value Data Type Status Reference BINARY Current [RFC5545, Section 3.3.1] BOOLEAN Current [RFC5545, Section 3.3.2] CAL-ADDRESS Current [RFC5545, Section 3.3.3] DATE Current [RFC5545, Section 3.3.4] DATE-TIME Current [RFC5545, Section 3.3.5] DURATION Current [RFC5545, Section 3.3.6] FLOAT Current [RFC5545, Section 3.3.7] INTEGER Current [RFC5545, Section 3.3.8] PERIOD Current [RFC5545, Section 3.3.9] RECUR Current [RFC5545, Section 3.3.10] TEXT Current [RFC5545, Section 3.3.11] TIME Current [RFC5545, Section 3.3.12] UNKNOWN Reserved - Do not use [RFC7265, Section 5] URI Current [RFC5545, Section 3.3.13] UTC-OFFSET Current [RFC5545, Section 3.3.14] XML-REFERENCE Current [RFC9253, Section 7] UID Current [RFC9253, Section 7] Calendar User Types
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Free/Busy Time Types
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Participation Statuses
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Note
-
A Standards Track RFC is REQUIRED for the registration of Participation Status values
to be used in "VEVENT" calendar components.
-
Available Formats
-
CSV
Relationship Types
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Relationship Type Status Reference CHILD Current [RFC5545, Section 3.2.15] PARENT Current [RFC5545, Section 3.2.15] SIBLING Current [RFC5545, Section 3.2.15] SNOOZE Current [RFC9074, Section 7.1] CONCEPT Current [RFC9253, Section 5] DEPENDS-ON Current [RFC9253, Section 5] FINISHTOFINISH Current [RFC9253, Section 4] FINISHTOSTART Current [RFC9253, Section 4] FIRST Current [RFC9253, Section 5] NEXT Current [RFC9253, Section 5] REFID Current [RFC9253, Section 5] STARTTOFINISH Current [RFC9253, Section 4] STARTTOSTART Current [RFC9253, Section 4] Participation Roles
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Actions
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Classifications
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
Methods
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5545]
-
Available Formats
-
CSV
REQUEST-STATUS Values
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Bernard Desruisseaux, Ken Murchison, Mike Douglass
-
Reference
-
[RFC5546]
-
Available Formats
-
CSV
Status Code Status Reference 1.0 Current [RFC6638, Section 3.2.9.1] 1.1 Current [RFC6638, Section 3.2.9.2] 1.2 Current [RFC6638, Section 3.2.9.3] 2.0 Current [RFC5546, Section 3.6.1] 2.1 Current [RFC5546, Section 3.6.2] 2.2 Current [RFC5546, Section 3.6.3] 2.3 Current [RFC5546, Section 3.6.4] 2.4 Current [RFC5546, Section 3.6.5] 2.5 Current [RFC5546, Section 3.6.6] 2.6 Current [RFC5546, Section 3.6.7] 2.7 Current [RFC5546, Section 3.6.8] 2.8 Current [RFC5546, Section 3.6.9] 2.9 Current [RFC5546, Section 3.6.10] 2.10 Current [RFC5546, Section 3.6.11] 2.11 Current [RFC5546, Section 3.6.12] 3.0 Current [RFC5546, Section 3.6.13] 3.1 Current [RFC5546, Section 3.6.14] 3.2 Current [RFC5546, Section 3.6.15] 3.3 Current [RFC5546, Section 3.6.16] 3.4 Current [RFC5546, Section 3.6.17] 3.5 Current [RFC5546, Section 3.6.18] 3.6 Current [RFC5546, Section 3.6.19] 3.7 Current [RFC5546, Section 3.6.20] 3.8 Current [RFC5546, Section 3.6.21] 3.9 Current [RFC5546, Section 3.6.22] 3.10 Current [RFC5546, Section 3.6.23] 3.11 Current [RFC5546, Section 3.6.24] 3.12 Current [RFC5546, Section 3.6.25] 3.13 Current [RFC5546, Section 3.6.26] 3.14 Current [RFC5546, Section 3.6.27] 4.0 Current [RFC5546, Section 3.6.28] 5.0 Current [RFC5546, Section 3.6.29] 5.1 Current [RFC5546, Section 3.6.30] 5.2 Current [RFC5546, Section 3.6.31] 5.3 Current [RFC5546, Section 3.6.32] Schedule Agent Values Registry
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Unassigned
-
Reference
-
[RFC6638]
-
Available Formats
-
CSV
Schedule Force Send Values Registry
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Unassigned
-
Reference
-
[RFC6638]
-
Available Formats
-
CSV
Display Types
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Unassigned
-
Reference
-
[RFC7986]
-
Available Formats
-
CSV
Feature Types
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Unassigned
-
Reference
-
[RFC7986]
-
Available Formats
-
CSV
Participant Types
-
Registration Procedure(s)
-
Expert Review
-
Expert(s)
-
Ken Murchison, Michael Douglass
-
Reference
-
[RFC9073]
-
Available Formats
-
CSV
Participant Type Status Reference ACTIVE Current [RFC9073, Section 6.2] INACTIVE Current [RFC9073, Section 6.2] SPONSOR Current [RFC9073, Section 6.2] CONTACT Current [RFC9073, Section 6.2] BOOKING-CONTACT Current [RFC9073, Section 6.2] EMERGENCY-CONTACT Current [RFC9073, Section 6.2] PUBLICITY-CONTACT Current [RFC9073, Section 6.2] PLANNER-CONTACT Current [RFC9073, Section 6.2] PERFORMER Current [RFC9073, Section 6.2] SPEAKER Current [RFC9073, Section 6.2] Resource Types
-
Registration Procedure(s)
-
Expert Review
-
Expert(s)
-
Ken Murchison, Michael Douglass
-
Reference
-
[RFC9073]
-
Available Formats
-
CSV
Proximity Values
-
Registration Procedure(s)
-
Expert Review with RFC Required
-
Expert(s)
-
Ken Murchison, Michael Douglass
-
Reference
-
[RFC9074]
-
Available Formats
-
CSV
RetroSearch is an open source project built by @garambo
| Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4