This only came to light after declassification of a secret memorandum in 1994. NARA also reviews documents for declassification. Yet the Polish government reserved publication of 100 documents, pending their military declassification. They must also respond to Mandatory Declassification Review and Freedom of Information Act requests. She advised the government on the declassification of top secret documents and transparency in government. Limited operational details of early SADM projects were published prior to this declassification. A significant provision of EO 13526 is the creation of the National Declassification Center. Makes the report subject to a declassification review by the Attorney General and the DNI. The Navajo code talkers received no recognition until the declassification of the operation in 1968. After a lengthy declassification procedure, it was released to the public in March 1987. Such approaches are called information declassification. The National Security Archive also frequently posts about declassification and news on its blog, Unredacted. After declassification Honeywell licensed their technology to several manufacturers. The work involved removal of internal compartments and declassification of 1st class seating. That is why I have consistently supported the declassification of today's report.