Regulations last checked for updates: Feb 07, 2026

Title 48 - Federal Acquisition Regulations System last revised: Jan 28, 2026
1815.606 - 1815.606 Agency procedures. (NASA supplements paragraphs (a) and (b))

(a) NASA will not accept for formal evaluation unsolicited proposals initially submitted to another agency or to the Jet Propulsion Laboratory (JPL) without the offeror's express consent.

[63 FR 9954, Feb. 27, 1998, as amended at 69 FR 21764, Apr. 22, 2004]
authority: 51 U.S.C. 20113(a) and 48 CFR chapter 1
source: 63 FR 9954, Feb. 27, 1998, unless otherwise noted.
cite as: 48 CFR 1815.606