W3C Recommendation

A W3C Recommendation is the final stage of a ratification process of the World Wide Web Consortium (W3C) working group concerning a technical standard. This designation signifies that a document has been subjected to a public and W3C-member organization's review. It aims to standardise the Web technology. It is the equivalent of a published technical standard in many other industries.

Read more about W3C Recommendation:  Standard Maturation