List of federal government agencies told not to communicate with the public

"For the past decade, the Sunlight Foundation has advocated for all branches of the federal government to use modern technologies to inform and engage the American people, from social media to websites. We adamantly oppose measures that limit disclosing documents and data to the public, particularly the publication of scientific papers, research and analysis, or public access to government scientists or technologists that can explain the findings.

The following list are reported formal actions to limit public communication at federal agencies...."