Reference · Cybersecurity & CMMC
FAR 52.204-25
Prohibition on Contracting for Certain Telecommunications and Video Surveillance Services or Equipment
FAR 52.204-25 implements Section 889 of the FY2019 NDAA: it prohibits the government — and its contractors — from providing or using covered telecommunications and video-surveillance equipment or services, from specified vendors, as a substantial or essential component of any system.
What it is
The clause bars covered telecommunications and video-surveillance equipment and services — associated with named suppliers — from federal systems, under both Part A (the government cannot buy such gear) and Part B (contractors cannot use it as a substantial or essential component).
Why it exists
Section 889 is a supply-chain security measure aimed at removing high-risk foreign-made telecom and surveillance technology from the federal supply chain.
Who it applies to
All contractors, via the clause in their contracts; it is paired with the offeror representation in FAR 52.204-24.
Flow-down
Contractors must flow the prohibition down in subcontracts, including acquisitions of commercial products and COTS items.
Compliance triggers
Do not provide or use covered equipment or services as a substantial or essential component; report any identification of covered items to the government as required; and support the paired representation obligations.
Regulatory dates and requirements in this area change. Confirm the current guidance against the official sources below before you rely on it.
Frequently asked
What is FAR 52.204-25 (Section 889)?
FAR 52.204-25 is the clause implementing Section 889 of the FY2019 NDAA. It prohibits the government and its contractors from buying or using covered telecommunications and video-surveillance equipment or services — from specified vendors — as a substantial or essential part of any system.
This is the kind of compliance signal Longlead reads to infer which upcoming defense projects will need cleared or compliance-ready scope — delivered as a cited evidence dossier with your confidence and lead time, 12–24 months before it surfaces as a named solicitation. You make the call, from your own channels; nothing leaves the system.
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