Internet Calendaring and Scheduling Core Object Specification
RFC 5545, “Internet Calendaring and Scheduling Core Object Specification”, is a Proposed Standard document published in September 2009 by B. Desruisseaux. It obsoletes RFC 2445. It has since been updated by RFC 5546, RFC 6868, RFC 7529, RFC 7953, RFC 7986, RFC 9073, RFC 9074, RFC 9253. The canonical text is published by the RFC Editor.
Abstract
This document defines the iCalendar data format for representing and exchanging calendaring and scheduling information such as events, to-dos, journal entries, and free/busy information, independent of any particular calendar service or protocol. [STANDARDS-TRACK]
What “Proposed Standard” means
An entry-level standards-track specification: stable, peer-reviewed and a solid basis for implementation, though it may still evolve before becoming an Internet Standard.
The canonical text of RFC 5545 is hosted at rfc-editor.org. Available in TXT,HTML.
- RFC 5546 iCalendar Transport-Independent Interoperability Protocol
- RFC 5543 BGP Traffic Engineering Attribute
- RFC 5547 A Session Description Protocol Offer/Answer Mechanism to Enable File Transfer
- RFC 5542 Definitions of Textual Conventions for Pseudowire Management
- RFC 5548 Routing Requirements for Urban Low-Power and Lossy Networks
- RFC 5541 Encoding of Objective Functions in the Path Computation Element Communication Protocol
- RFC 5549 Advertising IPv4 Network Layer Reachability Information with an IPv6 Next Hop
- RFC 5540 40 Years of RFCs