IPTC NewsML-G2 standard for the exchange of news and news-releated information, more about its features and who uses it at https://iptc.org/standards/newsml-g2/.
This repository provides all NewsML-G2 files in the master branch. The current files are the ones of the latest version 2.27. The files of the current and of previous versions from 2.23 on can be retrieved as a release.
A full history of versions and a list of all changes is available at http://dev.iptc.org/G2-Standards
The NewsML-G2 Implementation Guidelines are available at https://www.iptc.org/std/NewsML-G2/guidelines
This is the public NewsML-G2 forum: http://groups.yahoo.com/group/newsml-g2