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  5. 3.8.7.3. Last Modified 

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#  3.8.7.3. Last Modified

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##  Property Name

LAST-MODIFIED

##  Purpose

This property specifies the date and time that the information associated with
the calendar component was last revised in the calendar store.

> Note: This is analogous to the modification date and time for a file in the
> file system.

##  Value Type

DATE-TIME

##  Property Parameters

IANA and non-standard property parameters can be specified on this property.

##  Conformance

This property can be specified in the [ "VEVENT" ](/iCalendar-
RFC-5545/3-6-1-event-component.html) , [ "VTODO" ](/iCalendar-
RFC-5545/3-6-2-to-do-component.html) , [ "VJOURNAL" ](/iCalendar-
RFC-5545/3-6-3-journal-component.html) , or [ "VTIMEZONE" ](/iCalendar-
RFC-5545/3-6-5-time-zone-component.html) calendar components.

##  Description

The property value MUST be specified in the UTC time format.

##  Format Definition

This property is defined by the following notation:

    
    
     last-mod   = ["LAST-MODIFIED"](/iCalendar-RFC-5545/3-8-7-3-last-modified.html) lstparam ":" date-time CRLF
    
    
     lstparam   = *(";" other-param)

##  Example

The following is an example of this property

    
    
     LAST-MODIFIED:19960817T133000Z

[ Previous article: 3.8.7.2. Date-Time Stamp  Prev  ](/iCalendar-
RFC-5545/3-8-7-2-date-time-stamp.html) [ Next article: 3.8.7.4. Sequence
Number  Next  ](/iCalendar-RFC-5545/3-8-7-4-sequence-number.html)

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