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DFARS Clause ACTIVE

252.239-7000

Protection against compromising emanations.
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Effective Date
OCT 2019
Active Deviations
3
Versions
2 (since 2016-12-22)
DEV
This clause is modified by 3 active class deviations
  • 2026-O0025 — DFARS RFO Implementation (Part 40)
    Add clause 252.239-7000
  • 2026-O0024 — DFARS RFO Implementation (Part 39)
    Modified by RFO class deviation
  • 2026-O0002 — DFARS RFO Implementation (Part 1)
View per-deviation details →
252.239-7000 Protection against compromising emanations.

As prescribed in 239.7103(a), use the following clause:

Protection Against Compromising Emanations (OCT 2019)

(a) The Contractor shall provide or use only information technology, as specified by the Government, that has been accredited to meet the appropriate information assurance requirements of—

(1) The National Security Agency National TEMPEST Standards (NSTISSAM TEMPEST 1-92, Compromising Emanations Laboratory Test Requirements, Electromagnetics (U)); or

(2) Other standards specified by this contract, including the date through which the required accreditation is current or valid for the contract.

(b) Upon request of the Contracting Officer, the Contractor shall provide documentation supporting the accreditation.

(c) The Government may, as part of its inspection and acceptance, conduct additional tests to ensure that information technology delivered under this contract satisfies the information assurance standards specified. The Government may conduct additional tests—

(1) At the installation site or contractor's facility; and

(2) Notwithstanding the existence of valid accreditations of information technology prior to the award of this contract.

(d) Unless otherwise provided in this contract under the Warranty of Supplies or Warranty of Systems and Equipment clause, the Contractor shall correct or replace accepted information technology found to be deficient within 1 year after proper installations.

(1) The correction or replacement shall be at no cost to the Government.

(2) Should a modification to the delivered information technology be made by the Contractor, the 1-year period applies to the modification upon its proper installation.

(3) This paragraph (d) applies regardless of f.o.b. point or the point of acceptance of the deficient information technology.

(End of clause)

[69 FR 35535, June 25, 2004, as amended at 73 FR 1829, Jan. 10, 2008; 84 FR 58337, Oct. 31, 2019]
RFO
Prescription superseded under the RFO

The prescription shown below is from the codified eCFR. The Revolutionary FAR Overhaul relocates this clause's prescription as follows:

  • 239.7103240.373-3 (prescriptive text also revised)

See the deviation memorandum for the current prescription authority.

View deviation: 2026-O0025 → · View deviation: 2026-O0024 → · View deviation: 2026-O0002 →

R-DFARS Prescription Source

This clause is prescribed in the R-DFARS by the following deviation:

  • 2026-O0025 — DFARS RFO Implementation (Part 40) (DFARS Part 240)
    Add clause 252.239-7000
239.7103(a)
(a) Use the clause at 252.239-7000, Protection Against Compromising Emanations, in solicitations and contracts involving information technology that requires protection against compromising emanations.
Prescription data sourced from eCFR as of 2026-06-10 03:16 UTC. Cross-references within the prescription are not resolved automatically.

Regulatory Stack

The layers of regulation that govern this clause, from the FAR prescription through agency-specific supplements and any active deviations.

R-DFARS R-DFARS Prescription Per Deviation 2026-O0025 (DFARS Part 240)
2026-O0025: DFARS RFO Implementation (Part 40) — DFARS Part 240

View Deviation 2026-O0025 →

DFARS DFARS Supplement (eCFR) ⚠ May be superseded by RFO 239.7103(a)
(a) Use the clause at 252.239-7000, Protection Against Compromising Emanations, in solicitations and contracts involving information technology that requires protection against compromising emanations.

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Version History

Version history is sourced from the codified eCFR. Changes published only as class deviations or by the Revolutionary FAR Overhaul do not appear here until they are incorporated into the eCFR. For RFO-driven changes see the RFO Version tab and any active deviations cited above.

No version history available from eCFR.

Active Class Deviations

DFARS RFO Implementation (Part 40) Add clause 252.239-7000
MODIFIED
DFARS RFO Implementation (Part 39) Modified by RFO class deviation
MODIFIED
DFARS RFO Implementation (Part 1) Modify clause 252.239-7000
MODIFIED
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