JM 9-19.221
Where the materials sought are in the possession of a disinterested third party physician, lawyer, or clergyman, application for a warrant must be approved by the appropriate Deputy Assistant Attorney General as described in 9-19.220. The request for authorization from the Deputy Assistant Attorney General should be made in writing and include a copy of the warrant application as well as a brief description of the facts and circumstances that form the basis for the recommendation of the authorization. In addition, the request must include a statement that it is authorized by the United States Attorney or the supervising Department of Justice attorney. If the request for authorization is made orally, or if, in an emergency situation, the application is authorized by the United States Attorney or the supervising Department of Justice attorney, a written record, as described above, must be sent to the Deputy Assistant Attorney General within seven days. 28 C.F.R. § 59.4(b)(3).
[updated December 2006] [cited in JM 9-13.420]