CMMC Assessments
At Insight Assurance, we deliver CMMC assessment services that help defense contractors and subcontractors align with Department of Defense (DoD) requirements. Our independent evaluations provide a clear view of your current cybersecurity posture and help map out the steps to meet CMMC framework expectations.
Whether you’re seeking to meet Level 2 or Level 3 assessment needs, our team brings deep technical expertise and sector-specific understanding to every engagement.
What Is CMMC?
The Cybersecurity Maturity Model Certification (CMMC) is a cybersecurity framework developed by the Office of the Under Secretary of Defense for Acquisition and Sustainment of the DoD. It is designed to protect Controlled Unclassified Information (CUI) across the defense industrial base.
Any organization that handles CUI or works with the DoD must meet specific CMMC requirements to be eligible for certain contracts. Depending on the contract, organizations may need to meet a particular maturity level (e.g., Level 2 or Level 3) to demonstrate the implementation of NIST 800-171 controls and other safeguards.
Why CMMC Assessments Matter
Key Benefits:
Contract Readiness
Cybersecurity Maturity
Compliance Alignment
Market Differentiation
Our CMMC Assessment Services
Every organization’s data environment is different. We tailor our assessments to fit your size, structure, and sector. Services may include:
CMMC Certification Assessment (L1 · L2 · L3)
The official C3PAO assessment that results in a CMMC certification recorded in eMASS, supporting DoD contract eligibility and positioning the organization to win and hold covered awards.
CMMC Self-Assessment Validation (3PAO)
An independent review confirming a self-assessed SPRS score, delivered as a memo of attestation. This gives the Authorizing Official objective evidence the score is accurate and reduces exposure tied to self-attestation.
CMMC Mock / Readiness Assessment (L2 · L3)
A full dry run against the CMMC requirements ahead of the formal assessment. Shows exactly where the organization stands and surfaces gaps before certification.
CMMC POA&M Assessment
An assessment verifying that open Plan of Action & Milestones items have been closed, confirming outstanding items are resolved on the path to full certification.
NIST 800-171 Assessment
An assessment of an organization’s controls against NIST SP 800-171, establishing the security baseline behind DFARS and the foundation for CMMC.
SCF Certification (3PAO)
An independent assessment against the Secure Controls Framework, a meta-framework issuing a three-year certification that also enables CMMC L1, NIST 800-171 Rev 3, and CMMC L2 → NIST CSF 2.0, delivering broad multi-framework coverage in a single durable engagement.
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Each engagement is tailored to your environment, size, and contract objectives.
Frequently Asked Questions
Who is required to comply with CMMC?
CMMC applies to any organization in the defense industrial base (DIB) that handles Controlled Unclassified Information (CUI) or Federal Contract Information (FCI) under a DoD contract or subcontract. This includes prime contractors and their subcontractors at any tier. If your organization processes, stores, or transmits CUI — or if you work with a prime contractor that does — CMMC requirements likely flow down to you through your contract terms.
What is the difference between CMMC Level 1, Level 2, and Level 3?
CMMC defines three levels of cybersecurity maturity. Level 1 covers organizations handling Federal Contract Information (FCI) only — it requires 17 basic safeguarding practices and allows for annual self-assessment. Level 2 applies to organizations handling CUI and aligns with the 110 security requirements of NIST SP 800-171 — it requires a triennial third-party assessment by a certified C3PAO for most contracts, or annual self-assessment for certain non-prioritized acquisitions. Level 3 applies to organizations handling the most sensitive CUI on critical DoD programs — it builds on Level 2 with additional requirements drawn from NIST SP 800-172 and requires assessment by the Defense Industrial Base Cybersecurity Assessment Center (DIBCAC).
What is a C3PAO and how does it relate to Insight Assurance?
A C3PAO — Certified Third-Party Assessment Organization — is a firm authorized by the Cyber AB to conduct official CMMC Level 2 certification assessments. C3PAO assessments are required for DoD contractors seeking Level 2 certification under prioritized acquisitions. Insight Assurance provides CMMC assessment services including mock assessments, gap analysis, and certification assessments in preparation for Level 3 with DIBCAC. Organizations should confirm the specific assessment type required for their contract prior to engagement.
What is a CMMC mock assessment and who needs one?
A mock assessment simulates the formal CMMC certification assessment process against your current environment, identifying gaps in control implementation before the official assessment takes place. It produces findings that help prioritize remediation and reduce the risk of surprises during the certification assessment. Mock assessments are particularly valuable for organizations approaching their first CMMC certification, those that have undergone significant changes to their environment, or contractors preparing for a Level 3 DIBCAC assessment.
What is a Plan of Action and Milestones (POA&M) in the context of CMMC?
A POA&M is a documented plan that identifies security weaknesses, the actions required to remediate them, the resources allocated, and the milestones by which remediation will be completed. Under CMMC, a POA&M may be accepted for certain unmet requirements at the time of assessment — but not all requirements are POA&M-eligible, and open POA&M items must be closed within defined timeframes. A POA&M closeout assessment validates that previously identified gaps have been fully remediated and that the organization now meets the relevant requirements.
What is the relationship between CMMC and NIST SP 800-171?
NIST SP 800-171 is the foundational control framework underlying CMMC Level 2. It defines 110 security requirements across 14 domains for protecting CUI in non-federal systems and organizations. CMMC Level 2 essentially operationalizes NIST SP 800-171 by requiring third-party assessment and certification rather than self-attestation alone. Organizations pursuing CMMC Level 2 certification must demonstrate implementation of all 110 NIST SP 800-171 requirements, and any unmet requirements must be documented in a POA&M.
How does CMMC relate to FedRAMP?
CMMC and FedRAMP are both federal cybersecurity frameworks built on NIST controls, but they address different environments and audiences. FedRAMP governs cloud services used by civilian federal agencies. CMMC governs the defense industrial base — contractors and subcontractors handling CUI on behalf of the DoD. The two frameworks do not have formal reciprocity, but organizations subject to both will find significant control overlap, particularly in the areas of access control, incident response, and configuration management. CMMC also has specific requirements around the cloud services used to process CUI, which intersect with FedRAMP authorization requirements for those platforms.
When do CMMC requirements take effect?
CMMC requirements are being phased into DoD contracts through the rulemaking process. The DoD has indicated that CMMC will appear in contract solicitations on a rolling basis, with broader implementation across the defense industrial base expected to accelerate through 2025 and beyond. Organizations that handle CUI and anticipate DoD contract work should treat CMMC readiness as an active requirement rather than a future consideration — particularly given the time required to remediate gaps and complete a certification assessment.
Why Choose Insight Assurance?
Independent Assessments
DoD Expertise
Actionable Insight
Dedicated Support
AI-Driven Workflows
In-House Experience
Ready to Take the Next Step?
Whether you’re preparing for your first CMMC assessment or looking to validate your current controls, Insight Assurance is here to help you navigate the process with efficiency and precision.