The clause that requires every DoD contractor handling Covered Defense Information to implement NIST 800-171, submit an SPRS score, and report cyber incidents within 72 hours. It flows down to your subcontractors whether they know it or not.
Adequate Security for CUI Systems
Implement all 110 NIST SP 800-171 controls on systems processing, storing, or transmitting Covered Defense Information
72-Hour Cyber Incident Reporting
Report to DoD within 72 hours of discovering a cyber incident. Preserve affected system images for 90 days
SPRS Score Submission
Self-assess NIST 800-171 implementation and submit score to the DoD SPRS database. Inaccurate scores create False Claims Act exposure
Flow-Down to Subcontractors
Primes must include DFARS 252.204-7012 in all subcontracts where the subcontractor will handle CDI
DFARS compliance is not a documentation exercise. It requires technically implemented controls, an accurate SPRS score, and operational incident response capability.
Identify which systems touch Covered Defense Information. Define the CUI boundary correctly — neither over-scoping (increases compliance burden) nor under-scoping (creates DFARS violation).
Implement all 110 NIST 800-171 controls using Terraform, Azure Policy, and AWS Config. Controls enforced at the infrastructure layer provide continuous compliance — not point-in-time snapshots.
Calculate an accurate, defensible SPRS score based on technical implementation — not self-assessment optimism. Assist with DoD SPRS database submission and score documentation.
Build the incident response plan, reporting procedures, and DIBNet portal account required to report within the 72-hour window. System image preservation procedures included.
Draft or review your System Security Plan against actual technical implementation. Build a POA&M for any open items with target remediation dates, risk acceptance rationale, and tracking.
Identify which subcontractors require DFARS flow-down. Build a supplier cybersecurity questionnaire process. Assist subcontractors in understanding and meeting their DFARS obligations.
The DoJ's Civil Cyber-Fraud Initiative, launched in 2021, uses the False Claims Act to pursue defense contractors who submit inaccurate SPRS scores or misrepresent NIST 800-171 compliance when bidding on government contracts. Contractors have paid multi-million dollar settlements for overstating their cybersecurity posture. An inaccurate self-assessment is not a safe harbor — it is a liability.
VIS LLC builds technically accurate SPRS scores grounded in actual control implementation, with documentation that supports the score under audit.
DFARS clause 252.204-7012 requires DoD contractors to: (1) implement adequate security — all 110 NIST SP 800-171 controls — on systems handling Covered Defense Information; (2) report cyber incidents to DoD within 72 hours of discovery; (3) preserve compromised system images for 90 days; (4) submit malicious software to US Cyber Command; and (5) flow down the clause to subcontractors handling CDI. Adequate security is defined as NIST 800-171 implementation, documented via an SSP and verified through an SPRS score submitted to the DoD SPRS database.
Any organization with a DoD contract containing DFARS clause 252.204-7012 must comply. This includes prime contractors and any subcontractors, suppliers, or service providers who handle Covered Defense Information under flow-down obligations. Many mid-tier and small subcontractors hold CDI without realizing they have DFARS obligations — particularly IT managed service providers, machine shops, and engineering firms that process technical data packages from their prime contractor customers.
DFARS 252.204-7012 is the existing contractual mechanism requiring NIST 800-171 implementation and SPRS score submission. CMMC 2.0 is the verification framework being layered on top — it adds mandatory third-party C3PAO assessments to verify that contractors have actually implemented what they self-attested. DFARS compliance is currently self-assessed through SPRS score submission. CMMC is not a replacement for DFARS — it is additional verification. All CMMC Level 2 contractors must first be DFARS compliant.
Non-compliance with DFARS 252.204-7012 can result in: contract termination for default, False Claims Act liability for inaccurate SPRS self-assessments, suspension or debarment from federal contracting, and civil monetary penalties. The DoJ's Civil Cyber-Fraud Initiative has prosecuted defense contractors specifically for submitting false cybersecurity certifications. Beyond legal consequences, a cyber incident without DFARS-compliant incident response creates significant unmanaged liability.
DFARS 252.204-7012 requires contractors to report cyber incidents to DoD within 72 hours of discovery via the DIBNet portal (dibnet.dod.mil). A cyber incident is broadly defined — any action taken through unauthorized access that may affect Covered Defense Information. Contractors must also preserve images of compromised systems for 90 days to support DoD forensic analysis. Failure to report within 72 hours is a contract violation regardless of incident severity. VIS LLC builds DFARS-compliant incident response plans and reporting procedures as part of NIST 800-171 IR control family implementation.
DFARS is the foundation. These services build on it.
Implement all 110 controls across all 14 control families — the core technical requirement of DFARS adequate security.
Build an accurate, defensible SPRS score that reflects actual control implementation and protects against False Claims Act exposure.
Once DFARS compliant, prepare for CMMC Level 2 C3PAO assessment with evidence packages, SSP review, and pre-assessment walkthrough.
We'll review your DoD contract language, identify your DFARS obligations, assess your current NIST 800-171 posture, and give you a clear picture of your compliance gaps and liability exposure.
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