Regulatory & Privacy · DoD Cybersecurity Maturity Model Certification
CMMC readiness that gets you assessment-ready, not just hopeful.
We measure your defense contract environment against NIST 800-171, close the gaps, and hand you the System Security Plan and POA&M an assessor expects — so your CMMC assessment is a formality, not a gamble.
CMMC readiness is the work of preparing a defense contractor to meet the Cybersecurity Maturity Model Certification before an official assessment. FinAudit CPA runs the gap assessment, writes your System Security Plan and POA&M, and supports remediation against NIST 800-171. We prepare you for the assessment; an authorized C3PAO conducts the certification itself.
Reviewed by Debraj Hazra, CPA (USA), ACA (ICAEW, ICAI)
Last updated July 2026
What is CMMC, and what does readiness actually mean?
CMMC stands for Cybersecurity Maturity Model Certification, the Department of Defense program that verifies whether a contractor protects sensitive government information the way its contracts require. The current version, CMMC 2.0, sorts contractors into three levels based on the type of data they touch, then checks their cybersecurity against established federal standards. Once the program is fully written into contracts, your CMMC status becomes a condition of award, not a nice-to-have.
Two kinds of information drive the whole model. Federal Contract Information (FCI) is information provided by or generated for the government under a contract that is not meant for public release. Controlled Unclassified Information (CUI) is more sensitive — technical drawings, specifications, and other data the government marks for protection. Handle only FCI and you sit at Level 1. Handle CUI and you move to Level 2 or Level 3, where the bar rises sharply.
Readiness is everything that happens before the official assessment. It is the gap analysis, the documentation, and the remediation that turn "we think we are compliant" into "we can prove it, control by control." FinAudit CPA does this readiness work. We measure you honestly, tell you where you fall short, help you fix it, and prepare the evidence an assessor will demand. The certification decision itself belongs to an authorized assessor, and we are candid about that line throughout.
A CMMC assessment is not the moment to discover your controls. By the time an assessor arrives, your System Security Plan should describe an environment that already works exactly as written. Readiness is how you get there without surprises.
Who needs CMMC readiness, and when?
If your revenue touches the Department of Defense, CMMC will reach you. That includes prime contractors, but it reaches much further down. The Defense Industrial Base is a long supply chain, and the requirement flows to the subcontractors, manufacturers, and service providers who handle FCI or CUI on the prime's behalf. If a drawing, a specification, or a government data file lands in your systems, you are in scope.
Three moments tend to force the issue:
- A solicitation names a CMMC level. The RFP lists a required level as a condition of award, and you cannot bid credibly without a plan to meet it.
- A prime flows the requirement down. Your customer has to prove its whole supply chain protects CUI, so it asks you to demonstrate your own status before it will keep placing orders.
- You are renewing or expanding defense work. Contracts you have held for years start carrying clauses that were not there before, and self-attestation alone no longer clears the bar.
Start earlier than feels necessary. Remediation is the slow part — building controls, running them long enough to gather evidence, and closing items on your Plan of Action and Milestones takes months, not weeks. The contractors who scramble are the ones who waited for the assessment date to appear before looking at their own environment.
CMMC vs NIST 800-171: how they fit together
Contractors often ask whether CMMC replaces the NIST requirements they already follow. It does not. NIST 800-171 is the control standard; CMMC is the mechanism that verifies you actually meet it. Here is how the two relate at Level 2, the level most defense contractors face.
| NIST SP 800-171 | CMMC 2.0 (Level 2) | |
|---|---|---|
| What it is | A federal catalog of 110 controls for protecting CUI | A DoD program that assesses and certifies whether you meet those controls |
| How it reached you | Required under DFARS clauses for years, largely on self-attestation | Written into contracts as a condition of award, with independent checks |
| Who confirms compliance | Historically your own team, via a self-assessment score | A C3PAO for most Level 2 work, or the government for Level 3 |
| The controls themselves | The 110 controls Level 2 measures | The same 110 controls, plus a subset of NIST 800-172 at Level 3 |
| What changes in practice | You said you were compliant | You now have to prove it with evidence an assessor tests |
How our CMMC readiness engagement runs
You always know your score, your gaps, and what comes next. No black box, no surprise invoices.
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01
Scoping
We define your assessment boundary — which systems, people, and facilities touch FCI or CUI — and confirm the CMMC level your contracts require. You get a fixed fee before we begin.
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02
Gap assessment
We measure your environment against every applicable NIST 800-171 control, score it the way an assessor would, and hand you a plain-language report of exactly where you stand.
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03
SSP and POA&M
We write or rebuild your System Security Plan so it describes your environment accurately, and we draft the Plan of Action and Milestones that tracks each open item to closure.
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04
Remediation support
You close the gaps. We answer control-by-control questions, review your fixes, and help you decide what "met" really means so you are not guessing.
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05
Evidence and validation
We help you collect and organize the artifacts each control needs, then run a mock assessment to test whether your evidence holds up under questioning.
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06
Assessment handoff
We prepare you for the official assessment and, when a C3PAO or government team engages, support you through it. The certification decision rests with them, not us.
What you get, and how long it takes
You receive a complete readiness package: a scored gap assessment against your required level, a System Security Plan that describes your real environment rather than an idealized one, a Plan of Action and Milestones that tracks every open control to a closure date, and remediation guidance that turns findings into fixes. We finish with a mock assessment so you walk into the real thing already knowing how it will go.
Timing depends almost entirely on your starting point. A contractor with mature IT and only documentation gaps can be assessment-ready in a couple of months. A contractor standing up CUI protection for the first time should plan on 6 to 12 months, because some controls have to operate long enough to produce evidence, and POA&M items take real work to close. We build the schedule around your contract deadlines and tell you early if a target date is unrealistic, rather than letting you find out at the assessment.
What actually drives the cost
We quote a fixed engagement fee, so you will not see a surprise hourly bill. The number depends on real factors, not guesswork:
Required CMMC level
Level 1 readiness covers 17 practices. Level 2 covers all 110 NIST 800-171 controls, and Level 3 adds more on top. The higher the level, the more ground we cover.
Size of the assessment boundary
A single, well-segmented enclave that isolates CUI is far cheaper to ready than CUI spread across your whole network. Scope drives effort more than headcount does.
Current control maturity
If your controls already run cleanly, we mostly document and validate. If they do not, remediation is where the time and cost go.
Cloud and outsourced systems
Using external service providers to store or process CUI adds inheritance and flow-down questions that we have to work through control by control.
Why run your CMMC readiness with FinAudit CPA
Let us be precise about our role, because it matters. FinAudit CPA provides CMMC readiness — gap assessment, documentation, and remediation support. We are not an authorized C3PAO, and we do not issue CMMC certifications. That separation is deliberate and, in many cases, useful: the firm that prepares you and the firm that certifies you are meant to be different sets of eyes, and keeping them distinct protects the credibility of your result.
What you get from us is an assessor's mindset applied to your side of the table. As a licensed US CPA firm, we spend our days building evidence that survives independent scrutiny, which is exactly what a CMMC assessment demands. We score you honestly against NIST 800-171, we write a System Security Plan that will not embarrass you when an assessor reads it line by line, and we map your controls once so the same work supports ISO 27001 or a SOC 2 examination later. You also get senior attention, a fixed scope you can budget around, and a team that tells you the uncomfortable truth about a gap while there is still time to fix it.
Pair your CMMC readiness with
- NIST CSF and 800-171 advisory, to build the control foundation CMMC Level 2 assesses
- ISO 27001, when commercial or international customers want a certification alongside your defense work
- VAPT, to test the defenses your System Security Plan describes before an assessor does
- SOC 2, when the same customers also buy your commercial services and ask for a trust report
CMMC Readiness · questions buyers ask
CMMC 2.0 has three levels tied to data sensitivity. Level 1 (Foundational) covers 17 basic practices for contractors handling only Federal Contract Information. Level 2 (Advanced) requires all 110 controls of NIST SP 800-171 for those handling Controlled Unclassified Information. Level 3 (Expert) adds a subset of NIST SP 800-172 for the most critical programs. Your required level is set by the contract you are pursuing.
No, and we are clear about that. FinAudit CPA provides CMMC readiness: the gap assessment, System Security Plan, POA&M, and remediation support that get you prepared. Only an authorized C3PAO can conduct a certification assessment for Level 2, and government teams assess Level 3. We prepare you for that assessment, then support you through it, but the certification decision is not ours to make.
A self-assessment is one your own organization performs and attests to, allowed for Level 1 and for some Level 2 contracts. A C3PAO assessment is conducted by a Certified Third-Party Assessment Organization independent of you, required for most Level 2 contracts and effectively for anything handling sensitive CUI. Level 3 goes further and is assessed by the government. The contract tells you which path applies.
CMMC does not invent new controls; it verifies the ones already in federal standards. Level 2 maps directly to the 110 controls in NIST SP 800-171, which defense contractors have technically been required to meet for years under DFARS. Level 3 keeps those and adds a subset of the enhanced controls in NIST SP 800-172. CMMC is the assessment mechanism that puts teeth behind those existing requirements.
Federal Contract Information (FCI) is non-public information provided by or generated for the government under a contract. Controlled Unclassified Information (CUI) is more sensitive government data, such as technical drawings and specifications, that carries protection markings. They matter because they set your level: handling only FCI keeps you at Level 1, while handling CUI pushes you to Level 2 or Level 3 and a much larger set of controls.
It depends entirely on where you start. A contractor with mature IT and mostly documentation gaps can be assessment-ready in a couple of months. One standing up CUI protection for the first time should plan on 6 to 12 months, because some controls must operate long enough to produce evidence and POA&M items take real work to close. We build the timeline around your contract deadlines.
A System Security Plan (SSP) is the document that describes your environment and how you implement each required control. A Plan of Action and Milestones (POA&M) tracks every control you have not yet fully met, with a plan and a date for closing it. Assessors read both closely, so we write them to describe reality accurately rather than to paint an optimistic picture that falls apart under questioning.
Yes. The requirement flows down the Defense Industrial Base, so subcontractors, manufacturers, and service providers that handle FCI or CUI on a prime contractor's behalf carry their own CMMC obligations. A prime has to prove its whole supply chain protects the data, which is why many contractors first hear about CMMC when a customer flows the requirement down to them.
Pair it with
Audit once, comply many.
ISO/IEC 27001 Certification
The international security certificate your global customers recognize on sight.
NIST CSF & 800-171
The framework federal contractors need to keep the data — and win the next award.
VAPT (Penetration Testing)
We find the holes, then prove which ones an attacker can actually walk through.