Here’s the motion that Google filed today with the secret Foreign Intelligence Surveillance Court saying it has a First Amendment right to release aggregate data on the number of requests it receives from the court for data and the number of accounts or users affected. It already releases similar details in its regular “transparency reports” about National Security Letter requests from the FBI.

“Google’s reputation and business has been harmed by the false or misleading reports in
the media, and Google’s users are concerned by the allegations,” the petition says, referring to stories in the Guardian and Washington Post about the NSA’s PRISM program involving major online companies. “Google must respond to such claims with more than generalities. Moreover, these are matters of significant weight and importance, and transparency is critical to advancing public debate in a thoughtful and democratic manner.”

Foreign Intelligence Surveillance Court – Motion for Declaratory Judgment by Liz Gannes of All Things D.