GRI Global Reporting Initiative
Web-based Reporting progress tool: GRI Support Suite Brief: The Support Suite is structured as a cycle that mirrors the reporting process and displays tools and services offered at each stage. The GRI Support Suite offers tools and services to guide and equip report preparers at every stage of the reporting process. As a report user, you can benefit, by improving your knowledge, identifying and reviewing reports and digging into the data.
https://www.globalreporting.org/services/Pages/default.aspx