Effective Jan 6, 2017(Pub. L. 102–194, title II, § 207, Dec. 9, 1991, 105 Stat. 1602; Pub. L. 114–329, title I, § 105(p), Jan. 6, 2017, 130 Stat. 2984.)
(a) Nonapplicability Except to the extent the appropriate Federal agency or department head determines, the provisions of this chapter shall not apply to—
(1) programs or activities regarding computer systems that process classified information; or
(b) Acquisition of prototype and early production models In accordance with Federal contracting law, Federal agencies and departments participating in the Program may acquire prototype or early production models of new networking and information technology systems and subsystems to stimulate hardware and software development. Items of computing equipment acquired under this subsection shall be considered research computers for purposes of applicable acquisition regulations.