Until now, the U.S. Department of Justice (DoJ) opposed our efforts to publish statistics about Foreign Intelligence Surveillance Act requests. Under FISA, the government may apply for orders from a special FISA Court to require companies to hand over users personal information and the content of their communications. For the first time, our report on government requests for user information encompasses all of the requests we receive, subject only to delays imposed by the DoJ regarding how quickly we can include certain requests in our statistics.”]
Source: https://blog.google/technology/safety-security/shedding-some-light-on-foreign/