CMMC 2.0 Final Rule: What Defense Contractors Need to Know
hackerone.com | blog | #certification | #compliance | #policy | #supply-chain-security | #dod | #cmmc-2-0 | #dfars | #defense-contractors
Summary
DoD's amended DFARS rule makes CMMC 2.0 a contractual requirement from November 10, 2025, affecting ~330,000 contractors across three levels, with assessments based on FCI/CUI data sensitivity.
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--- id: 1175 title: "CMMC 2.0 Final Rule: What Defense Contractors Need to Know" source_domain: hackerone.com source_url: "https://www.hackerone.com/blog/cmmc-2-0-final-rule-requirements" published_at: "2025-09-25 17:36" tags: ["certification", "compliance", "policy", "supply-chain-security", "dod", "cmmc-2-0", "dfars", "defense-contractors"] phying_url: "https://phying.com/item/1175" lang: en --- # CMMC 2.0 Final Rule: What Defense Contractors Need to Know ## Summary DoD's amended DFARS rule makes CMMC 2.0 a contractual requirement from November 10, 2025, affecting ~330,000 contractors across three levels, with assessments based on FCI/CUI data sensitivity. ## Intelligence Metadata - **Sources:** hackerone.com - **Published:** 2025-09-25 17:36 - **Original:** https://www.hackerone.com/blog/cmmc-2-0-final-rule-requirements - **Phying News:** https://phying.com/item/1175