Report on the Special Study of NSA's Purge of Pen Register and Trap and Trace Bulk Metadata
Document Date:
Unknown
Release Date: April 15, 2016
Agency:
Press
Document Type:
Compliance Reports
Legal Authorities:
FISA Amendments Act, FISA PR/TT
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This document is a report which summarizes the results of the review by the Ofice of the Inspector General of NSA's purge of Pen Register and Trap and Trace Bulk Metadata. After completing the review, the OIG determined that the NSA destroyed all PR/TT bulk metadata from its declared systems, databases, and tape and system backups disclosed to the OIG prior to the PR/TT authority expired on 9 December 2011.