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Internationalization of XML Current Status

This page summarizes the relationships among specifications, whether they are finished standards or drafts. Below, each title links to the most recent version of a document.

Completed Work

W3C Recommendations have been reviewed by W3C Members, by software developers, and by other W3C groups and interested parties, and are endorsed by the Director as Web Standards. Learn more about the W3C Recommendation Track.

Group Notes are not standards and do not have the same level of W3C endorsement.

Standards

2007-04-03

Internationalization Tag Set (ITS) Version 1.0

translations · errata

A set of recommendations for data categories that can be mapped to elements and attributes to support the internationalization and localization of marked up content. Implementations are provided for DTDs, XML Schema and Relax NG, and for existing vocabularies like XHTML, DocBook and OpenDocument.

2005-02-15

Character Model for the World Wide Web 1.0: Fundamentals

translations · errata

Architectural Specification building on Unicode to provide authors of specifications, software developers, and content developers with a common reference for interoperable text handling on the World Wide Web.

Group Notes

2009-09-15

Requirements for String Identity Matching and String Indexing

This document was written as the first step towards a character model for W3C specifications. The views expressed have evolved over the intervening years, and the document was re-published purely to preserve the historical record.

2008-11-03

Legacy extended IRIs for XML resource identification

translations

For historic reasons, some formats have allowed variants of IRIs that are somewhat less restricted in syntax, for example XML system identifiers and W3C XML Schema anyURIs. This document provides a definition and a name (Legacy Extended IRI or LEIRI) for these variants for easy reference.

2008-02-13

Best Practices for XML Internationalization

translations

Provides a set of guidelines for developing XML documents and schemas that are properly internationalized, aimed at both developers of XML applications and authors of XML content.

2007-05-16

Unicode in XML and other Markup Languages

This document contains guidelines on the use of the Unicode Standard in conjunction with markup languages such as XML.

2005-10-13

Working with Time Zones

translations

Discusses some of the problems encountered when working with the date, time, and dateTime values from XML Schema when those value include (or omit) time zone offsets. Many W3C technologies rely on date and time types.

Drafts

Below are draft documents: Candidate Recommendations, other Working Drafts. Some of these may become Web Standards through the W3C Recommendation Track process. Others may be published as Group Notes or become obsolete specifications.

Candidate Recommendations

2004-11-22

Character Model for the World Wide Web 1.0: Resource Identifiers

Architectural Specification providing authors of specifications, software developers, and content developers with a common reference for normalization and string identity matching to improve interoperable text handling on the World Wide Web.

Other Working Drafts

2006-06-12

Language Tags and Locale Identifiers for the World Wide Web

Describes mechanisms based on BCP 47 for identifying or selecting the language of content or locale preferences used to process information using Web technologies.

2006-05-18

Internationalization and Localization Markup Requirements

When creating schemas (XML Schema, DTD, etc.), it is important to include constructs that meet the needs of content authors dealing with international audiences, and address the needs of the localization community. This document provides a list of key requirements to achieve such a goal.

2005-10-27

Character Model for the World Wide Web 1.0: Normalization

Architectural Specification providing authors of specifications, software developers, and content developers with a common reference for normalization and string identity matching to improve interoperable text handling on the World Wide Web.