From a New York Times story by Charlie Savage headlined “Garland Formally Bars Justice Dept. From Seizing Reporters’ Records”:

The Justice Department on Wednesday formally banned the use of subpoenas, warrants or court orders to seize reporters’ communications records or demand their notes or testimony in an effort to uncover confidential sources in leak investigations, in what amounts to a major policy shift.

The rules institutionalize — and in places expand — a temporary policy that Attorney General Merrick B. Garland put in place in July 2021, after the revelation that the Justice Department, under Attorney General William P. Barr, had secretly pursued email records of reporters at The New York Times, The Washington Post and CNN.