<P> In October 2012, W3C convened a community of major web players and publishers to establish a MediaWiki wiki that seeks to document open web standards called the WebPlatform and WebPlatform Docs . </P> <P> In January 2013, Beihang University became the Chinese host . </P> <P> Sometimes, when a specification becomes too large, it is split into independent modules which can mature at their own pace . Subsequent editions of a module or specification are known as levels and are denoted by the first integer in the title (e.g. CSS3 = Level 3). Subsequent revisions on each level are denoted by an integer following a decimal point (e.g. CSS2. 1 = Revision 1). </P> <P> The W3C standard formation process is defined within the W3C process document, outlining four maturity levels through which each new standard or recommendation must progress . </P>

What is the cost of membership for a country to join the world wide consortium (w3c)