Final rule · 2025-00721

Defense Federal Acquisition Regulation Supplement: Definition of Material Weakness (DFARS Case 2021-D006)

DoD is issuing a final rule amending the Defense Federal Acquisition Regulation Supplement (DFARS) to implement sections of the National Defense Authorization Acts for Fiscal Year 2021 that defines the term "material weakness" for Government evaluation of contractor business systems. The term "material weakness" replaces the term "significant deficiency."