1 Introduction

This document describes the level of support provided by Microsoft web browsers for the Namespaces in XML 1.0 (Third Edition) specification [XMLNS], published 08 December 2009.

Microsoft web browsers support Namespaces in XML using the Extensible Markup Language (XML) 1.0 (Fourth Edition) [XML], W3C Recommendation 16 August 2006, edited in place 29 September 2006.