] The CIA has established this site to provide the public
] with an overview of access to CIA information, including
] electronic access to previously released documents.
] Because of CIA's need to comply with the national
] security laws of the United States, some documents or
] parts of documents cannot be released to the public. In
] particular, the CIA, like other U.S. intelligence
] agencies, has the responsibility to protect intelligence
] sources and methods from disclosure. However, a
] substantial amount of CIA information has been and/or can
] be released following review. See "Your Rights" for
] further details on the various methods of obtaining this
] information.

CIA FOIA - Overview