Title 50, War and National DefenseRelease 119-110

§3239 Requirement to Buy Certain Satellite Component From American Sources

Title 50 › CHAPTER 44 — NATIONAL SECURITY › SUBCHAPTER IX — ADDITIONAL MISCELLANEOUS PROVISIONS › § 3239

Last updated Sep 22, 2026|Official source

Summary

Starting January 1, 2021, intelligence units that are not part of the Department of Defense must not buy or contract for a national security satellite that uses a star tracker unless the star tracker’s hardware and software were made in the United States. Covered element of the intelligence community: an intelligence unit not in the Department of Defense. National security satellite: a satellite over 400 pounds mainly used for U.S. national security or intelligence. United States: the States, the District of Columbia, and U.S. territories and possessions. The head of such an intelligence unit may waive this rule if they send a written certification to the congressional intelligence committees showing that either no U.S. star tracker meets the mission needs, U.S. options are unreasonably costly based on a market survey, or an urgent national security need requires it.

Full Legal Text

Title 50, §3239

War and National Defense, Source: USLM XML via OLRC

(a)Definitions
In this section: (1) Covered element of the intelligence community
(2)National security satellite
The term “national security satellite” means a satellite weighing over 400 pounds whose principle purpose is to support the national security or intelligence needs of the United States Government.
(3)United States
The term “United States” means the several States, the District of Columbia, and the territories and possessions of the United States.
(b)Requirement
Beginning January 1, 2021, except as provided in subsection (c), a covered element of the intelligence community may not award a contract for a national security satellite if the satellite uses a star tracker that is not produced in the United States, including with respect to both the software and the hardware of the star tracker.
(c)Exception
The head of a covered element of the intelligence community may waive the requirement under subsection (b) if, on a case-by-case basis, the head certifies in writing to the congressional intelligence committees that—
(1)there is no available star tracker produced in the United States that meets the mission and design requirements of the national security satellite for which the star tracker will be used;
(2)the cost of a star tracker produced in the United States is unreasonable, based on a market survey; or
(3)such waiver is necessary for the national security interests of the United States based on an urgent and compelling need.

Reference

Citations & Metadata

Citation

50 U.S.C. § 3239

Title 50, War and National Defense

Last Updated

Sep 22, 2026

Release point: 119-110