Before revision: DCS-1000 DCS-3000 DCS-3000 and "Red Hook" were first mentioned publicly in a March 2006 report from the United States Department of Justice Office of the Inspector General on the implementation of the Communications Assistance for Law Enforcement Act (CALEA).
After revision: (OIG)DCS-1000 DCS-3000 DCS-3000 and "Red Hook" were first mentioned publicly in a March 2006 report from the United States Department of Justice Office of the Inspector General on the implementation of the Communications Assistance for Law Enforcement Act (CALEA).