Transparency Reports
- Transparency Reporting Index (accessnow.org, last updated October 2019)
How to write a Transparency Report?
- The Transparency Reporting Toolkit – Reporting Guide & Template for Reporting on U.S. Government Requests for User Information (by By Liz Woolery, Ryan Budish, and Kevin Bankston, 2016)
- DIY Transparency App (git, 2016, no longer maintained though)