Executive Order 10816

By virtue of the authority vested in me by the Constitution and statutes of the United States, and as President of the United States, and deeming such action necessary in the best interests of the national security, it is hereby ordered as follows:

Executive Order No. 10501 of November 5, 1953, relating to safeguarding official information in the interests of the defense of the United States, is hereby amended as follows:

 Section 4 is amended by adding a new subparagraph at the end thereof, as follows:

Section 15 is amended by adding a new subparagraph at the end thereof as follows:

The first sentence of subparagraph (d) of section 8 is amended to read as follows:

, May 7, 1959.