Declassified Documents are subject to Freedom of Information Act release.
They are put online through the Library of Congress.
This guide brings together both online and print resources that contain documents created by the U.S. federal government along with related research tools.
guides.loc.gov
They are scrubbed from any reference to ways and means. Making sure we don’t inadvertently release the name of a spy or the way we intercepted any information. But the documents are then subject to release to the public.
So why were these declassified documents not released to the public?