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Critical Materials; Efforts To Secure U.S. Defense Supply Chains and Ensure Domestic Acquisition (EO 14415)

Detected July 22, 2026 · in Government Contracting (SAM/FAR)

Executive Order 14415 mandates increased domestic sourcing of critical materials for defense contracts, requiring contractors to prioritize U.S.-mined and processed materials and update compliance documentation.

Aforeworn detected this change in the Government Contracting (SAM/FAR) space on July 22, 2026 and published this briefing so affected operators are forewarned rather than caught off guard. It is rated High urgency. Defense contractors, small businesses with set-asides, GSA schedule holders, federal grant recipients should confirm how it applies to their specific situation before acting. There is a time constraint attached: Effective immediately; compliance expected within 90 days for new contracts, existing contracts within 180 days.. Acting after that point can mean penalties, a lapsed licence, or lost eligibility — exactly the kind of surprise Aforeworn exists to prevent. Aforeworn monitors Government Contracting (SAM/FAR) continuously and turns every detected change into a plain-English briefing like this one, so you always know first. Forewarned is forearmed.

What changed

New requirements for domestic acquisition of critical materials under FAR/DFARS, with stricter compliance clauses and potential CMMC implications.

Who it affects

Defense contractors, small businesses with set-asides, GSA schedule holders, federal grant recipients

What you must do

Review supply chains for critical materials, update sourcing plans to prioritize domestic sources, and amend SAM.gov representations.

Deadline

Effective immediately; compliance expected within 90 days for new contracts, existing contracts within 180 days.

Source: https://www.federalregister.gov/public-inspection/2026-15003/critical-materials-efforts-to-secure-us-defense-supply-chains-and-ensure-domestic-acquisition-eo

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