Title 50 › Chapter CHAPTER 36— - FOREIGN INTELLIGENCE SURVEILLANCE › Subchapter SUBCHAPTER II— - PHYSICAL SEARCHES › § 1823
A federal officer must file a written, sworn request with a judge of the Foreign Intelligence Surveillance Court to get a physical search order, and the Attorney General must approve it after finding it meets the law’s rules. The request must say who is applying; who or what is being targeted or described and what place or items will be searched or taken; the facts that show the target is a foreign power or an agent (and, for a U.S. person alleged to be an agent, that a listed criminal law has occurred or is about to occur); that the place likely holds foreign intelligence; and that the place is or will be owned, used, or controlled by a foreign power or agent. It must also describe how privacy-protecting minimization procedures will work, the kind of foreign intelligence sought and how the search will be done, and include specific certifications by a senior national security official (such as the Assistant to the President for National Security Affairs, a designated presidentially appointed security officer, or a designated Deputy FBI Director) that the information is foreign intelligence, that getting it is a main goal, that it can’t be reasonably obtained by normal methods, the category of intelligence per section 1801(e), the basis for these claims, and statements about whether material came from a political organization or media source and how any such material was corroborated. If the search targets a U.S. person’s home, the Attorney General must list prior techniques used and their results. The request must list prior related applications and actions, summarize intelligence obtained if extending an order for a U.S. person (or explain why none was obtained), certify that potentially problematic information was shared with the Attorney General, and include any nonrepeating possibly exculpatory facts. The Attorney General can ask for more affidavits, and the judge can require more information. If the FBI, Defense, State, Office of the Director of National Intelligence, or CIA director asks in writing for review of an application for a target described in section 1801(b)(2), the Attorney General must personally review it. Those officials generally may not delegate the request except when disabled, and they must plan for delegation if needed. If the Attorney General will not approve the application, the Attorney General must tell the requesting official in writing what changes are needed. The requesting official must decide whether to change the application and must supervise any changes, with similar limits on delegation and advance planning.
Full Legal Text
War and National Defense — Source: USLM XML via OLRC
Legislative History
Reference
Citation
50 U.S.C. § 1823
Title 50 — War and National Defense
Last Updated
Apr 6, 2026
Release point: 119-73