On April 11, 2024, the National Declassification Center (NDC) released a listing of 38 declassification projects that consists of 4,077,991 pages that completed declassification processing between …

Provides full-text access to over 500,000 pages of previously classified government documents.

Oct 7, 2025 · The latest declassified document can be viewed here.

Jan 23, 2026 · The OpenNet database provides easy, timely access to over 495,000 bibliographic references and 147,000 recently declassified documents, including information declassified in …

Declassification is the process of ceasing a protective classification, often under the principle of freedom of information. Procedures for declassification vary by country. Papers may be withheld without being …

Dec 9, 2025 · Created by the nongovernmental National Security Archive, this growing collection of meticulously indexed declassified documents provides coverage of U.S. Policy decisions on critical …

May 28, 2020 · Most archival records held by NARA are available to the public for research and are either unclassified or declassified. During your research, you may come across "withdrawal notices" …

The Central Intelligence Agency today declassified the United States Government's six oldest classified documents, dating from 1917 and 1918. These documents, which describe secret writing techniques …

Jul 10, 2025 · For information on the declassified Motion Pictures, or to request access, please contact the Motion Picture, Sound & Video Office at mopix@nara.gov. When making a request, please cite …

Aug 13, 2020 · Protecting information critical to our Nation's security and demonstrating our commitment to open Government and effective declassification. The PIDB releases a white paper, The …