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Adopted standards

These are the standards that have been adopted and the challenges they’ve helped solve. You can comment on their effectiveness and implementation and read others peoples’ feedback.

Standard: ISO 639-1:2002

Related challenge: Language tags

Standard: ISO 639

Related challenge: Language tags

Standard: ISO 3166-1:2013

Related challenge: Country codes

Standard: RFC6350 vCard August 2011

Related challenge: Exchange of contact information

Standard: RFC5545 iCalendar September 2009

Related challenge: Exchange of calendar events

Standard: Common Alerting Protocol Version 1.2

Standard: ODF 1.2 - Open Document Format for Office Applications (OpenDocument) Version 1.2

Standard: PDF/A-2 - ISO/IEC 19005-2:2011 Document management - Electronic document file format for long-term preservation

Related challenge: Viewing government documents

Standard: PDF/A-1 - ISO/IEC 19005-1:2005 Document management - Electronic document file format for long-term preservation

Related challenge: Viewing government documents

Standard: HTML5

Related challenge: Viewing government documents

Standard: HTTP 1.1

Standard: URL

Standard: UTF-8

Standard: Unicode 6.2

Standard: Simple Knowledge Organisation System (SKOS) 2009

Standard: Dublin Core Metadata Element Set version 1.1