W3C Group Participation Home

W3C Patent Policy Fact Sheet

The statistics below relate to the specifications published since the W3C Patent Policy became operational in February 2004.

Licensing commitments for W3C Specifications produced under the Patent Policy

For each specification, we list the number of W3C Members (not Team or Invited Experts) who have made the Royalty-Free licensing commitments of the W3C Patent Policy for that specification. Each entry also links to a page with more details about the licensing commitments, disclosures, and patent exclusions for that specification.

W3C Recommendations are highlighted in green.

Summary as of 10 February 2012:

Specification Delivered by Number of licensing commitments
from W3C Members
Accessible Rich Internet Applications (WAI-ARIA) Version 1.0 Protocols and Formats Working Group (IPP status) 16 commitments from the Protocols and Formats Working Group
A Direct Mapping of Relational Data to RDF RDB2RDF Working Group (IPP status) 12 commitments from the RDB2RDF Working Group
Advanced XML Schema Patterns for Databinding Version 1.0 XML Schema Patterns for Databinding Working Group (IPP status) 6 commitments from the XML Schema Patterns for Databinding Working Group
A MathML for CSS profile Math Working Group (IPP status) 14 commitments from the Math Working Group
An XHTML + MathML + SVG Profile XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
API for Media Resource 1.0 Media Annotations Working Group (IPP status) 18 commitments from the Media Annotations Working Group
Audio Processing API Audio Working Group (IPP status) 7 commitments from the Audio Working Group
Authoring Tool Accessibility Guidelines 2.0 Authoring Tool Accessibility Guidelines Working Group (IPP status) 10 commitments from the Authoring Tool Accessibility Guidelines Working Group
Battery Status Event Specification Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
Behavioral Extensions to CSS Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Calendar API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
Canonical XML 1.1 XML Core Working Group (IPP status) 14 commitments from the XML Core Working Group
Canonical XML Version 2.0 XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
Cascading Style Sheets (CSS) Snapshot 2007 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Cascading Style Sheets (CSS) Snapshot 2010 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Cascading Style Sheets, level 2 revision 1 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Character Model for the World Wide Web 1.0: Normalization Internationalization Core Working Group (IPP status) 18 commitments from the Internationalization Core Working Group
Clipboard API and events Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Composite Capability/Preference Profiles (CC/PP): Structure and Vocabularies 2.0 Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
Compound Document by Reference Framework 1.0 Compound Document Formats Working Group (IPP status) 2 commitments from the Compound Document Formats Working Group
Compound Document Framework 1.0 and WICD Profiles Compound Document Formats Working Group (IPP status) 2 commitments from the Compound Document Formats Working Group
Content Security Policy Web Application Security Working Group (IPP status) 16 commitments from the Web Application Security Working Group
Content Selection for Device Independence (DISelect) 1.0 Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
Content Selection Primer 1.0 Device Independence Working Group (IPP status) 0 commitments from the Device Independence Working Group
Content Transformation Guidelines 1.0 Mobile Web Best Practices Working Group (IPP status) 26 commitments from the Mobile Web Best Practices Working Group
Cross-Origin Resource Sharing Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
CSS 2D Transforms Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Advanced Layout Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Backgrounds and Borders Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Color Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Generated and Replaced Content Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Hyperlink Presentation Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Border Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Cascading and inheritance Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Fonts Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Generated Content for Paged Media Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: line Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Multi-column layout Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Presentation Levels Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: Syntax Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 module: The box model Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Paged Media Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Ruby Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Speech Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Text Effects Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS3 Values and Units Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS 3D Transforms Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Animations Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Basic User Interface Module Level 3 (CSS3 UI) Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Conditional Rules Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Device Adaptation Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Exclusions and Shapes Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Grid Positioning Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Image Values Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Lists and Counters Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Marquee Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Mobile Profile 2.0 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Namespaces Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSSOM Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSSOM View Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Positioned Layout Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Print Profile Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Regions Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Regions Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Styling Attributes Level 1 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Transitions Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CSS Writing Modes Module Level 3 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
CURIE Syntax 1.0 XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
CURIE Syntax 1.0 XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
Delivery Context: Interfaces (DCI) Accessing Static and Dynamic Properties Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
Delivery Context: XPath Access Functions 1.0 Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
Delivery Context Ontology Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
Design Notes for Extensible Stylesheet Language (XSL) 2.0 XML Print and Page Layout Working Group (IPP status) 3 commitments from the XML Print and Page Layout Working Group
Device API Access Control Use Cases and Requirements Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
Device Description Repository Simple API Mobile Web Initiative Device Description Working Group (IPP status) 27 commitments from the Mobile Web Initiative Device Description Working Group
Device Independent Authoring Language (DIAL) Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
DeviceOrientation Event Specification Geolocation Working Group (IPP status) 12 commitments from the Geolocation Working Group
DIAL Part 0: Primer Ubiquitous Web Applications Working Group (IPP status) 20 commitments from the Ubiquitous Web Applications Working Group
Digital Signatures for Widgets Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Document Object Model (DOM) Level 3 Events Specification Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Document Object Model (DOM) Level 3 XPath Specification SVG Working Group (IPP status) 21 commitments from the SVG Working Group
Efficient XML Interchange (EXI) Format 1.0 Efficient XML Interchange Working Group (IPP status) 6 commitments from the Efficient XML Interchange Working Group
Efficient XML Interchange (EXI) Primer Efficient XML Interchange Working Group (IPP status) 6 commitments from the Efficient XML Interchange Working Group
Efficient XML Interchange (EXI) Profile Efficient XML Interchange Working Group (IPP status) 6 commitments from the Efficient XML Interchange Working Group
ElementTraversal Specification Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
EMMA: Extensible MultiModal Annotation markup language Multimodal Interaction Working Group (IPP status) 5 commitments from the Multimodal Interaction Working Group
EMMA: Extensible MultiModal Annotation markup language Version 1.1 Multimodal Interaction Working Group (IPP status) 5 commitments from the Multimodal Interaction Working Group
Emotion Markup Language (EmotionML) 1.0 Multimodal Interaction Working Group (IPP status) 5 commitments from the Multimodal Interaction Working Group
Evaluation and Report Language (EARL) 1.0 Schema Evaluation and Repair Tools Working Group (IPP status) 13 commitments from the Evaluation and Repair Tools Working Group
Extensible Stylesheet Language (XSL) Version 1.1 XSLT Working Group (IPP status) 11 commitments from the XSLT Working Group
File API Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
File API: Directories and System Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
File API: Writer Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
File Upload Web API Working Group (IPP status) 16 commitments from the Web API Working Group
Flexible Box Layout Module Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Geolocation API Specification Geolocation Working Group (IPP status) 12 commitments from the Geolocation Working Group
Geolocation API Specification Level 2 Geolocation Working Group (IPP status) 12 commitments from the Geolocation Working Group
Gleaning Resource Descriptions from Dialects of Languages (GRDDL) GRDDL Working Group (IPP status) 10 commitments from the GRDDL Working Group
GRDDL Primer GRDDL Working Group (IPP status) 10 commitments from the GRDDL Working Group
GRDDL Test Cases GRDDL Working Group (IPP status) 10 commitments from the GRDDL Working Group
GRDDL Use Cases: Scenarios of extracting RDF data from XML documents GRDDL Working Group (IPP status) 10 commitments from the GRDDL Working Group
Grid Layout Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
HLink: Link recognition for the XHTML Family XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
HTML+RDFa HTML Working Group (IPP status) 70 commitments from the HTML Working Group
HTML 5 HTML Working Group (IPP status) 70 commitments from the HTML Working Group
HTML5 Web Messaging Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
HTML5: Edition for Web Authors HTML Working Group (IPP status) 70 commitments from the HTML Working Group
HTML Canvas 2D Context HTML Working Group (IPP status) 70 commitments from the HTML Working Group
HTML Microdata HTML Working Group (IPP status) 70 commitments from the HTML Working Group
HTML to Platform Accessibility APIs Implementation Guide HTML Working Group (IPP status) 70 commitments from the HTML Working Group
Indexed Database API Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Ink Markup Language Multimodal Interaction Working Group (IPP status) 5 commitments from the Multimodal Interaction Working Group
Internationalization and Localization Markup Requirements Internationalization Tag Set (ITS) Working Group (IPP status) 7 commitments from the Internationalization Tag Set (ITS) Working Group
Internationalization Tag Set (ITS) Internationalization Tag Set (ITS) Working Group (IPP status) 7 commitments from the Internationalization Tag Set (ITS) Working Group
Java language binding for Web IDL Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Language Tags and Locale Identifiers for the World Wide Web Internationalization Core Working Group (IPP status) 18 commitments from the Internationalization Core Working Group
Mathematical Markup Language (MathML) Version 3.0 Math Working Group (IPP status) 14 commitments from the Math Working Group
Media Access Events SVG Working Group (IPP status) 21 commitments from the SVG Working Group
Media Fragments URI 1.0 Media Fragments Working Group (IPP status) 12 commitments from the Media Fragments Working Group
Media Fragments URI 1.0 Media Fragments Working Group (IPP status) 12 commitments from the Media Fragments Working Group
Media Queries Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
MediaStream Processing API Audio Working Group (IPP status) 7 commitments from the Audio Working Group
Mobile SVG Profile: SVG Tiny, Version 1.2 SVG Working Group (IPP status) 21 commitments from the SVG Working Group
Modularization of XHTML™ 1.0 - Second Edition XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
MTOM Serialization Policy Assertion 1.1 XML Protocol Working Group (IPP status) 4 commitments from the XML Protocol Working Group
Multimodal Architecture and Interfaces Multimodal Interaction Working Group (IPP status) 5 commitments from the Multimodal Interaction Working Group
Navigation Timing Web Performance Working Group (IPP status) 14 commitments from the Web Performance Working Group
Ontology for Media Resource 1.0 Media Annotations Working Group (IPP status) 18 commitments from the Media Annotations Working Group
OWL 2 Web Ontology Language:Conformance and Test Cases OWL Working Group (IPP status) 31 commitments from the OWL Working Group
OWL 2 Web Ontology Language: Direct Semantics OWL Working Group (IPP status) 31 commitments from the OWL Working Group
OWL 2 Web Ontology Language: Mapping to RDF Graphs OWL Working Group (IPP status) 31 commitments from the OWL Working Group
OWL 2 Web Ontology Language:Profiles OWL Working Group (IPP status) 31 commitments from the OWL Working Group
OWL 2 Web Ontology Language:RDF-Based Semantics OWL Working Group (IPP status) 31 commitments from the OWL Working Group
OWL 2 Web Ontology Language: Structural Specification and Functional-Style Syntax OWL Working Group (IPP status) 31 commitments from the OWL Working Group
OWL 2 Web Ontology Language:XML Serialization OWL Working Group (IPP status) 31 commitments from the OWL Working Group
Page Visibility Web Performance Working Group (IPP status) 14 commitments from the Web Performance Working Group
Performance Timeline Web Performance Working Group (IPP status) 14 commitments from the Web Performance Working Group
Permissions for Device API Access Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
Points of Interest Core Points of Interest Working Group (IPP status) 17 commitments from the Points of Interest Working Group
Programmable HTTP Caching and Serving Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Progress events Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Pronunciation Lexicon Specification (PLS) Version 1.0 Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
Protocol for Media Fragments 1.0 Resolution in HTTP Media Fragments Working Group (IPP status) 12 commitments from the Media Fragments Working Group
Protocol for Web Description Resources (POWDER): Description Resources Protocol for Web Description Resources (POWDER) Working Group (IPP status) 7 commitments from the Protocol for Web Description Resources (POWDER) Working Group
Protocol for Web Description Resources (POWDER): Formal Semantics Protocol for Web Description Resources (POWDER) Working Group (IPP status) 7 commitments from the Protocol for Web Description Resources (POWDER) Working Group
Protocol for Web Description Resources (POWDER): Grouping of Resources Protocol for Web Description Resources (POWDER) Working Group (IPP status) 7 commitments from the Protocol for Web Description Resources (POWDER) Working Group
Protocol for Web Description Resources (POWDER): Web Description Resources (WDR) Vocabulary Protocol for Web Description Resources (POWDER) Working Group (IPP status) 7 commitments from the Protocol for Web Description Resources (POWDER) Working Group
Protocol for Web Description Resources (POWDER): Web Description Resources Datatypes (WDRD) Protocol for Web Description Resources (POWDER) Working Group (IPP status) 7 commitments from the Protocol for Web Description Resources (POWDER) Working Group
QA Framework: Specification Guidelines Quality Assurance Working Group (IPP status) 4 commitments from the Quality Assurance Working Group
QA Framework: Test Guidelines Quality Assurance Working Group (IPP status) 4 commitments from the Quality Assurance Working Group
R2RML: RDB to RDF Mapping Language RDB2RDF Working Group (IPP status) 12 commitments from the RDB2RDF Working Group
RDF 1.1 Concepts and Abstract Syntax RDF Working Group (IPP status) 24 commitments from the RDF Working Group
rdf:text: A Datatype for Internationalized Text OWL Working Group (IPP status) Rule Interchange Format Working Group (IPP status) 31 commitments from the OWL Working Group,30 commitments from the Rule Interchange Format Working Group
RDFa 1.1 Primer RDF Web Applications Working Group (IPP status) 11 commitments from the RDF Web Applications Working Group
RDFa API RDF Web Applications Working Group (IPP status) 11 commitments from the RDF Web Applications Working Group
RDFa Core 1.1 RDF Web Applications Working Group (IPP status) 11 commitments from the RDF Web Applications Working Group
RDFa in XHTML: Syntax and Processing Semantic Web Deployment Working Group (IPP status) XHTML2 Working Group (IPP status) 18 commitments from the Semantic Web Deployment Working Group,12 commitments from the XHTML2 Working Group
RDFa Lite 1.1 RDF Web Applications Working Group (IPP status) 11 commitments from the RDF Web Applications Working Group
RDFa Primer 1.0 Semantic Web Deployment Working Group (IPP status) XHTML2 Working Group (IPP status) 18 commitments from the Semantic Web Deployment Working Group,12 commitments from the XHTML2 Working Group
RDFa Use Cases: Scenarios for Embedding RDF in HTML Semantic Web Deployment Working Group (IPP status) 18 commitments from the Semantic Web Deployment Working Group
RDF Data Access Use Cases and Requirements SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
RDF Interfaces 1.0 RDF Web Applications Working Group (IPP status) 11 commitments from the RDF Web Applications Working Group
Remote Events for XML (REX) 1.0 SVG Working Group (IPP status) Web API Working Group (IPP status) 21 commitments from the SVG Working Group,16 commitments from the Web API Working Group
Requirements for Japanese Text Layout Internationalization Core Working Group (IPP status) XSLT Working Group (IPP status) 18 commitments from the Internationalization Core Working Group,11 commitments from the XSLT Working Group
Resource Timing Web Performance Working Group (IPP status) 14 commitments from the Web Performance Working Group
RIF Basic Logic Dialect Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF Combination with XML data Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF Core Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF Datatypes and Built-Ins 1.0 Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF Framework for Logic Dialects Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF In RDF Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF Production Rule Dialect Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF RDF and OWL Compatibility Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
RIF Test Cases Rule Interchange Format Working Group (IPP status) 30 commitments from the Rule Interchange Format Working Group
Role Attribute 1.0 Protocols and Formats Working Group (IPP status) 16 commitments from the Protocols and Formats Working Group
Roles for Accessible Rich Internet Applications (WAI-ARIA Roles) Protocols and Formats Working Group (IPP status) 16 commitments from the Protocols and Formats Working Group
Scalable Vector Graphics (SVG) 1.1 (Second Edition) SVG Working Group (IPP status) 21 commitments from the SVG Working Group
Scalable Vector Graphics (SVG) 1.2 SVG Working Group (IPP status) 21 commitments from the SVG Working Group
Selectors Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Selectors API Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Selectors API Level 2 Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Selectors Level 4 Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
Semantic Annotations for WSDL Semantic Annotations for Web Services Description Language Working Group (IPP status) 12 commitments from the Semantic Annotations for Web Services Description Language Working Group
Semantic Annotations for WSDL and XML Schema — Usage Guide Semantic Annotations for Web Services Description Language Working Group (IPP status) 12 commitments from the Semantic Annotations for Web Services Description Language Working Group
Semantic Annotations for WSDL and XML Schema — Usage Guide Semantic Annotations for Web Services Description Language Working Group (IPP status) 12 commitments from the Semantic Annotations for Web Services Description Language Working Group
Semantic Interpretation for Speech Recognition Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
Server-Sent Events Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Service Modeling Language, Version 1.1 Service Modeling Language Working Group (IPP status) 4 commitments from the Service Modeling Language Working Group
Service Modeling Language Interchange Format Version 1.1 Service Modeling Language Working Group (IPP status) 4 commitments from the Service Modeling Language Working Group
SKOS Simple Knowledge Organization System Reference Semantic Web Deployment Working Group (IPP status) 18 commitments from the Semantic Web Deployment Working Group
SKOS Use Cases and Requirements Semantic Web Deployment Working Group (IPP status) 18 commitments from the Semantic Web Deployment Working Group
SMIL Timesheets 1.0 SYMM Working Group (IPP status) 10 commitments from the SYMM Working Group
SOAP over Java Message Service 1.0 SOAP-JMS Binding Working Group (IPP status) 5 commitments from the SOAP-JMS Binding Working Group
SPARQL 1.1 Entailment Regimes SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Federation Extensions SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Graph Store HTTP Protocol SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Overview SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Property Paths SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Protocol for RDF SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Query SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Query Results CSV and TSV Formats SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Query Results JSON Format SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Service Description SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL 1.1 Update SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL Protocol for RDF SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL Query Language for RDF SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
SPARQL Query Results XML Format SPARQL Working Group (IPP status) 14 commitments from the SPARQL Working Group
Speech Synthesis Markup Language (SSML) Version 1.1 Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
State Chart XML (SCXML): State Machine Notation for Control Abstraction 1.0 Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
States and Properties Module for Accessible Rich Internet Applications (WAI-ARIA States and Properties) Protocols and Formats Working Group (IPP status) 16 commitments from the Protocols and Formats Working Group
SVG's XML Binding Language (sXBL) SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Color 1.2, Part 2: Language SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Compositing Specification SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Filter Requirements SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Filters 1.2, Part 2: Language SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Print SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Print 1.2, Part 2: Language SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Referenced Parameter Variables 1.0, Part 1: Primer SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Referenced Parameter Variables 1.0, Part 2: Language SVG Working Group (IPP status) 21 commitments from the SVG Working Group
SVG Transforms 1.0, Part 2: Language SVG Working Group (IPP status) 21 commitments from the SVG Working Group
Synchronized Multimedia Integration Language (SMIL 2.1) SYMM Working Group (IPP status) 10 commitments from the SYMM Working Group
Synchronized Multimedia Integration Language (SMIL 3.0) SYMM Working Group (IPP status) 10 commitments from the SYMM Working Group
The Capture API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
The Contacts API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
The CSS 'Reader' Media Type Cascading Style Sheets (CSS) Working Group (IPP status) 17 commitments from the Cascading Style Sheets (CSS) Working Group
The From-Origin Header Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
The Media Capture API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
The Messaging API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
The Network Information API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
The PROV Data Model and Abstract Syntax Notation Provenance Working Group (IPP status) 26 commitments from the Provenance Working Group
The PROV Ontology: Model and Formal Semantics Provenance Working Group (IPP status) 26 commitments from the Provenance Working Group
The System Information API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
The Web Sockets API Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
The Widget Interface Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Timed Text (TT) Authoring Format 1.0 – Distribution Format Exchange Profile (DFXP) Timed Text Working Group (IPP status) 5 commitments from the Timed Text Working Group
Timing control for script-based animations Web Performance Working Group (IPP status) 14 commitments from the Web Performance Working Group
Touch Events Specification Web Events Working Group (IPP status) 12 commitments from the Web Events Working Group
Tracking Compliance and Scope Tracking Protection Working Group (IPP status) 27 commitments from the Tracking Protection Working Group
Tracking Preference Expression (DNT) Tracking Protection Working Group (IPP status) 27 commitments from the Tracking Protection Working Group
Turtle RDF Working Group (IPP status) 24 commitments from the RDF Working Group
Uniform Messaging Policy, Level One Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Use Cases and Requirements for Mapping Relational Databases to RDF RDB2RDF Working Group (IPP status) 12 commitments from the RDB2RDF Working Group
Use cases and requirements for Media Fragments Media Fragments Working Group (IPP status) 12 commitments from the Media Fragments Working Group
Use Cases and Requirements for Ontology and API for Media Object 1.0 Media Annotations Working Group (IPP status) 18 commitments from the Media Annotations Working Group
User Agent Accessibility Guidelines (UAAG) 2.0 User Agent Accessibility Guidelines Working Group (IPP status) 5 commitments from the User Agent Accessibility Guidelines Working Group
User Timing Web Performance Working Group (IPP status) 14 commitments from the Web Performance Working Group
Vibration API Device APIs Working Group (IPP status) 29 commitments from the Device APIs Working Group
View Mode Media Feature Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Voice Browser Call Control: CCXML Version 1.0 Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
Voice Extensible Markup Language (VoiceXML) 2.1 Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
Voice Extensible Markup Language (VoiceXML) 3.0 Voice Browser Working Group (IPP status) 18 commitments from the Voice Browser Working Group
W3C mobileOK Basic Tests 1.0 Mobile Web Best Practices Working Group (IPP status) 26 commitments from the Mobile Web Best Practices Working Group
WAI-ARIA 1.0 User Agent Implementation Guide Protocols and Formats Working Group (IPP status) 16 commitments from the Protocols and Formats Working Group
Web Audio API Audio Working Group (IPP status) 7 commitments from the Audio Working Group
WebCGM 2.0 WebCGM Working Group (IPP status) 4 commitments from the WebCGM Working Group
WebCGM 2.1 WebCGM Working Group (IPP status) 4 commitments from the WebCGM Working Group
Web Content Accessibility Guidelines 2.0 Web Content Accessibility Guidelines Working Group (IPP status) 20 commitments from the Web Content Accessibility Guidelines Working Group
Web Database Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Web DOM Core Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Web Forms 2.0 Web Application Formats Working Group (IPP status) 19 commitments from the Web Application Formats Working Group
Web IDL Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Web Notifications Web Notification Working Group (IPP status) 8 commitments from the Web Notification Working Group
WebRTC 1.0: Real-time Communication Between Browsers Web Real-Time Communications Working Group (IPP status) 26 commitments from the Web Real-Time Communications Working Group
Web Security Context: User Interface Guidelines Web Security Context Working Group (IPP status) 16 commitments from the Web Security Context Working Group
Web Services Addressing - Core Web Services Addressing Working Group (IPP status) 21 commitments from the Web Services Addressing Working Group
Web Services Addressing - SOAP Binding Web Services Addressing Working Group (IPP status) 21 commitments from the Web Services Addressing Working Group
Web Services Addressing - WSDL Binding Web Services Addressing Working Group (IPP status) 21 commitments from the Web Services Addressing Working Group
Web Services Addressing 1.0 - Metadata Web Services Addressing Working Group (IPP status) 21 commitments from the Web Services Addressing Working Group
Web Services Enumeration (WS-Enumeration) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services Event Descriptions (WS-EventDescriptions) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services Eventing (WS-Eventing) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services Fragment (WS-Fragment) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services Internationalization (WS-I18N) Internationalization Core Working Group (IPP status) 18 commitments from the Internationalization Core Working Group
Web Services Metadata Exchange (WS-MetadataExchange) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services Policy 1.5 - Attachment Web Services Policy Working Group (IPP status) 12 commitments from the Web Services Policy Working Group
Web Services Policy 1.5 - Framework Web Services Policy Working Group (IPP status) 12 commitments from the Web Services Policy Working Group
Web Services Policy 1.5 - Guidelines for Policy Assertion Authors Web Services Policy Working Group (IPP status) 12 commitments from the Web Services Policy Working Group
Web Services Policy 1.5 - Primer Web Services Policy Working Group (IPP status) 12 commitments from the Web Services Policy Working Group
Web Services Resource Transfer (WS-RT) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services SOAP Assertions (WS-SOAPAssertions) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Services Transfer (WS-Transfer) Web Services Resource Access Working Group (IPP status) 11 commitments from the Web Services Resource Access Working Group
Web Storage Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Web Workers Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
WICD Full 1.0 Compound Document Formats Working Group (IPP status) 2 commitments from the Compound Document Formats Working Group
WICD Mobile 1.0 Compound Document Formats Working Group (IPP status) 2 commitments from the Compound Document Formats Working Group
Widget Access Request Policy Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Widget Packaging and Configuration Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Widgets 1.0 Requirements Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Widgets 1.0: The Widget Landscape (Q1 2008) Web Application Formats Working Group (IPP status) 19 commitments from the Web Application Formats Working Group
Widgets 1.0: URI Scheme Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Widget Updates Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
Window Object 1.0 Web API Working Group (IPP status) 16 commitments from the Web API Working Group
WOFF File Format 1.0 WebFonts Working Group (IPP status) 9 commitments from the WebFonts Working Group
XBL 2.0 Primer: An Introduction for Developers Web Application Formats Working Group (IPP status) 19 commitments from the Web Application Formats Working Group
XForms 1.1 Forms Working Group (IPP status) 9 commitments from the Forms Working Group
XForms for HTML Forms Working Group (IPP status) 9 commitments from the Forms Working Group
XForms Requirements Forms Working Group (IPP status) 9 commitments from the Forms Working Group
XFrames XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
XHTML+RDFa 1.1 RDF Web Applications Working Group (IPP status) 11 commitments from the RDF Web Applications Working Group
XHTML Access Module XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
XHTML Role Attribute Module XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
XHTML™ 2.0 XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
XHTML™ Basic 1.1 XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
XHTML™ Modularization 1.1 XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
xml:id Version 1.0 XML Core Working Group (IPP status) 14 commitments from the XML Core Working Group
XML Binding Language (XBL) 2.0 Web Application Formats Working Group (IPP status) 19 commitments from the Web Application Formats Working Group
XML Encryption 1.1 CipherReference Processing using 2.0 Transforms XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Encryption Syntax and Processing Version 1.1 XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Entity definitions for Characters Math Working Group (IPP status) 14 commitments from the Math Working Group
XML Events 2 XHTML2 Working Group (IPP status) 12 commitments from the XHTML2 Working Group
XMLHttpRequest Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
XMLHttpRequest Level 2 Web Applications Working Group (IPP status) 35 commitments from the Web Applications Working Group
XML Linking Language (XLink) Version 1.1 XML Core Working Group (IPP status) 14 commitments from the XML Core Working Group
XML Path Language (XPath) 2.0 XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XML Path Language (XPath) 3.0 XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XML processor profiles XML Processing Model Working Group (IPP status) 6 commitments from the XML Processing Model Working Group
XML Query 1.0 and XPath 2.0 Full-Text XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XML Schema 1.1 Part 1: Structures XML Schema Working Group (IPP status) 8 commitments from the XML Schema Working Group
XML Schema 1.1 Part 2: Datatypes XML Schema Working Group (IPP status) 8 commitments from the XML Schema Working Group
XML Schema: Component Designators XML Schema Working Group (IPP status) 8 commitments from the XML Schema Working Group
XML Schema: Formal Description XML Schema Working Group (IPP status) 8 commitments from the XML Schema Working Group
XML Schema Patterns for Common Data Structures Version 1.0 XML Schema Patterns for Databinding Working Group (IPP status) 6 commitments from the XML Schema Patterns for Databinding Working Group
XML Security Derived Keys XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Security Generic Hybrid Ciphers XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Security RELAX NG Schemas XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Signature Best Practices XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Signature Properties XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Signature Streaming Profile of XPath 1.0 XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Signature Syntax and Processing Version 1.1 XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Signature Syntax and Processing Version 2.0 XML Security Working Group (IPP status) 15 commitments from the XML Security Working Group
XML Syntax for XQuery 1.0 (XQueryX) XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XML Syntax for XQuery 1.0 (XQueryX) (Second Edition) XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XPath and XQuery Functions and Operators 3.0 XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XProc: An XML Pipeline Language XML Processing Model Working Group (IPP status) 6 commitments from the XML Processing Model Working Group
XQuery 1.0 and XPath 2.0 Data Model XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XQuery 1.0 and XPath 2.0 Formal Semantics XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XQuery 1.0 and XPath 2.0 Functions and Operators XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XQuery 1.0: An XML Query Language XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQuery 3.0: An XML Query Language XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQuery and XPath Data Model 3.0 XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XQuery and XPath Full Text 3.0 XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XQuery Scripting Extension 1.0 XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQuery Scripting Extension 1.0 Requirements XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQuery Update Facility XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQuery Update Facility 3.0 XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQuery Update Facility Use Cases XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XQueryX 3.0 XML Query Working Group (IPP status) 14 commitments from the XML Query Working Group
XSLT 2.0 and XQuery 1.0 Serialization XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XSLT and XQuery Serialization 3.0 XML Query Working Group (IPP status) XSLT Working Group (IPP status) 14 commitments from the XML Query Working Group,11 commitments from the XSLT Working Group
XSL Transformations (XSLT) Version 2.0 XSLT Working Group (IPP status) 11 commitments from the XSLT Working Group
XSL Transformations (XSLT) Version 2.1 XSLT Working Group (IPP status) 11 commitments from the XSLT Working Group

Note: All actions carried out through this system are reported by email to the relevant parties; copies are sent to w3c-archive@w3.org (Member-readable archive).


Developed and maintained by Dominique Hazaël-Massieux (dom@w3.org).
$Id: fact-sheet.php,v 1.198 2010/09/13 13:12:12 dom Exp $
Please send bug reports and request for enhancements to dom@w3.org