Policy Library

National Security Letters (NSLs) are roughly comparable to administrative subpoenas. Various intelligence agencies use them to demand certain customer information from communications providers, financ...

Enacted April 15, 2011, the Department of Defense and Full-Year Continuing Appropriations Act, 2011 (P.L. 112-10, H.R. 1473), provided funding for the remainder of FY2011 for those agencies typically ...