FAR 52.204-25
Also known as: FAR 52.204-25, 52.204-25, Section 889, NDAA Section 889, covered telecommunications equipment
FAR 52.204-25 — Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment — US Federal Acquisition Regulatory Council
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The clause implementing Section 889 of the 2019 NDAA: a federal contractor may neither supply nor itself use covered telecommunications or video surveillance equipment from named vendors, and must represent annually that it does not. The prohibition reaches a supplier's own internal systems, which is what makes it a security obligation rather than a procurement one, and it keeps growing — a semiconductor prohibition was added in February 2026 (2026-03065).
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