> Federation of American Scientists-Project on Government Secrecy
Through research, advocacy, and public education, the FAS Project on Government Secrecy works to challenge excessive government secrecy and to promote public oversight.

> Freedom of Information Clearinghouse
The Freedom of Information Clearinghouse is a joint project of Public Citizen and Ralph Nader's Center for Study of Responsive Law. They provide technical and legal assistance to individuals, public interest groups, and the media who seek access to information held by government agencies.

> CIA Center for the Study of Intelligence
A U.S. government website responsible for much of the CIA's historical declassification activity. The Center for the Study of Intelligence seeks to promote study, debate, and understanding of the role of intelligence in American society.