If you work in the defense industrial base, you have likely heard about CMMC. At its core, CMMC exists to protect defense information from cyber threats. Any organization that touches DoD contracts carries this responsibility. This includes firms handling building plans, equipment specifications, or other sensitive data. Self-attestation is no longer enough. As of November 10, 2025, 48 CFR requires organizations to prove their cybersecurity capabilities before competing for contracts. CMMC is not just another compliance requirement. It reflects the reality that adversaries actively target defense supply chains, and every participant must strengthen their security posture.
CMMC establishes clear requirements based on the type of information an organization handles. Level 1 applies to Federal Contract Information and requires 15 security practices from FAR 52.204-21. These practices include access control, protection of public-facing systems, and routine security updates. Organizations must complete annual self-assessments to remain compliant. While Level 1 sets a baseline, it still requires deliberate effort and accountability.
Level 2 applies to organizations that handle Controlled Unclassified Information. It requires compliance with all 110 controls in NIST SP 800-171, in addition to Level 1 requirements. Organizations must also undergo an assessment by a DoD-approved C3PAO. This includes developing a System Security Plan, implementing strong access controls, maintaining incident response capabilities, and continuously monitoring security systems. Many firms choose to work with Technology Providers or Managed Service Providers to create a secure enclave for processing CUI. Cyber adversaries seek out weak links, and no organization can afford to be one.
CMMC certification is now a contractual requirement under DFARS 252.204-7021. Organizations without the required certification cannot compete for DoD contracts. Contracting officers verify compliance through the Supplier Performance Risk System before making an award. Certification must remain valid throughout the contract period. These requirements also flow down to subcontractors at every tier. Prime contractors must ensure their entire supply chain meets CMMC standards.
Organizations that have not started their CMMC journey should act now. Preparing for Level 2 certification often takes six to twelve months. More than 115,000 organizations compete for a limited number of C3PAO assessment slots. Delays can result in lost contract opportunities. Beyond business risk, there is a broader responsibility. Securing defense information supports national security. Whether the data involves facility designs, technical specifications, or operational documents, protecting it helps safeguard those who serve and the missions they support.
