USA PATRIOT Improvement and Reauthorization Act of 2005

[AI summary unavailable — showing source text] USA PATRIOT and Terrorism Prevention Reauthorization Act of 2005 - Repeals sunset dates of December 31, 2005 and 2006, for (and thus makes permanent) specified provisions of: (1) the USA PATRIOT Act (including provisions governing information sharing and the use of wiretaps, search warrants, and electronic surveillance, including under the Foreign Intelligence Surveillance Act [FISA]); and (2) the Intelligence Reform and Terrorism Prevention Act of 2004 (including provisions redefining an "agent of a foreign power" to include persons who engage in international terrorism, and provisions modifying the prohibition against providing material support to terrorists). Requires a government attorney, within a reasonable time after disclosure of the contents of an intercepted communication, to file notice with a judge who authorized the interception identifying the entities to which the contents were disclosed. Makes FISA provisions regulating the duration of an order for electronic surveillance or a physical search applicable to surveillance targeted against an agent of a foreign power who is not a U.S. person. Limits to one year an order (or extension) for the use of pen regist…