Funds appropriated to an entity of the Federal Government other than an element of the Department of Defense that have been specifically appropriated for the purchase of cryptologic equipment, materials, or services with respect to which the National Security Agency has been designated as the central source of procurement for the Government shall remain available for a period of three fiscal years.
(
Section was formerly classified in a note under section 402 of this title prior to editorial reclassification as this section.
Section effective Oct. 1, 1981, see section 806 of