48 C.F.R. § 903.104-1
As used in this section and for the purposes of the post-employment restrictions at 48 CFR 3.104-2(b)(3)—
Deputy program manager means the individual within DOE who normally acts as the program manager in the absence of the program manager, and does not mean an individual who occasionally acts for the program manager or the deputy program manager.
Program manager means the individual within DOE who:
(1) Exercises authority on a day-to-day basis to manage an acquisition program—
System means a combination of elements that function together to produce the capabilities required to fulfill a mission need, including, but not limited to hardware, equipment, software, or any combination thereof.
[63 FR 56851, Oct. 23, 1998. Redesignated and amended at 74 FR 36361, July 22, 2009]