EO 13526 Title 3—The President
Executive Order 13526 of December 29, 2009
Classified National Security Information
This order prescribes a uniform system for classifying, safeguarding, and
declassifying national security information, including information relating
to defense against transnational terrorism. Our democratic principles require
that the American people be informed of the activities of their Government.
Also, our Nation’s progress depends on the free flow of information
both within the Government and to the American people. Nevertheless,
throughout our history, the national defense has required that certain
information be maintained in confidence in order to protect our citizens,
our democratic institutions, our homeland security, and our interactions
with foreign nations. Protecting information critical to our Nation’s security
and demonstrating our commitment to open Government through accurate
and accountable application of classification standards and routine, secure,
and effective declassification are equally important priorities.
NOW, THEREFORE, I, BARACK OBAMA