NIST 800-171 Compliance Doesn't Pause for CMMC Reform

DoD's July 13 suspension of CMMC Phase 2 gave every defense contractor with an open Plan of Action and Milestones a convenient excuse to slow down. Some will take it. That is exactly why the ones who don't will come out ahead. NIST SP 800-171 compliance was never contingent on the third-party assessment DoD just paused, and the contractors who keep closing POA&M items during this review period will walk into whatever comes next already audit-ready, while their competitors are still explaining why they stopped.

The Window Nobody Is Talking About

The suspension created a genuine gap. DoD's CIO and Undersecretary for Acquisition and Sustainment established a CMMC Reform Task Force with 60 days to review the program, and the public Request for Information collecting industry input closes at noon Eastern on August 14, 2026. Realistically, that puts a published outcome somewhere in the September to October window, not next week. For a contractor with three or four open POA&M items and an RFP season on the horizon, that is roughly six to eight weeks of runway with no third-party audit deadline hanging over the work.

Six weeks does not sound like much until you count what most POA&M backlogs actually contain. A handful of access control gaps, an incident response plan that needs updating, a handful of unresolved configuration management items. Most contractors carrying an open POA&M are closer to done than they think, and a compressed deadline is usually what has been missing, not additional controls.

The NIST 800-171 Compliance Obligations That Still Gate Your Contracts

Nothing about the DFARS 252.204-7012 safeguarding and cyber incident reporting clause changed on July 13. Nothing about the 110 requirements in NIST SP 800-171 changed either. Self-assessment, SPRS score posting, and the annual affirmation of continuous compliance remain active obligations for every contractor handling Controlled Unclassified Information, regardless of whether a C3PAO ever reviews the file.

The scoring mechanics behind that self-assessment have not moved. Under the NIST SP 800-171 DoD Assessment Methodology, a contractor needs a score of at least 88 out of 110 to receive Conditional status, with any remaining Not Met items closed within 180 days to convert that Conditional status to Final. A contractor sitting below 88, or one carrying a Conditional score past its 180-day window, has a compliance gap that shows up in SPRS today, suspension or no suspension.

And the enforcement risk that actually reaches a courtroom was never part of the CMMC rule in the first place. The Department of Justice's Civil Cyber-Fraud Initiative pursues False Claims Act cases against contractors who misrepresent their cybersecurity posture in a certification, an SPRS entry, or a contract deliverable. That initiative was not mentioned in DoD's suspension announcement because it did not need to be. It operates independently of CMMC and remains fully active.

Real-World Implications

Two behaviors are emerging across the Defense Industrial Base right now, and they will separate winners from also-rans once the Reform Task Force publishes its findings. One group is treating the suspension as license to pause remediation work, reasoning that a third-party audit is no longer coming and self-assessment feels lower-stakes. That reasoning holds up only until the next SPRS review, the next prime contractor questionnaire, or the next proposal evaluation that scores cybersecurity maturity as part of a technical factor.

The other group is doing the opposite: closing every open item they can reach, documenting the evidence trail while the pressure is off, and treating the next few weeks as a dress rehearsal for whatever assessment mechanism eventually replaces or reinstates Phase 2. That second group is also the one positioned to win teaming decisions. Primes selecting subcontractors for CUI-touching work are not waiting for a task force recommendation to ask about SPRS scores. A clean, current, fully closed self-assessment is a competitive signal today, independent of what DoD decides about C3PAOs in September.

RFP season timing makes this more concrete. Contractors who close their POA&Ms now enter Q4 proposal season with a documented, defensible posture instead of a running list of open items they hope nobody asks about. Waiting for regulatory clarity before finishing remediation work solves nothing, since the underlying 110 requirements are not going to shrink no matter what the task force recommends.

Tactical Recommendations

  1. Pull your current POA&M and prioritize any item tied to controls that carry the most SPRS scoring weight, closing those first rather than working the list in whatever order it was created. (Section 3)
  2. Confirm your SPRS score reflects a Final status, not a Conditional one sitting past its 180-day closure window, and correct any lapsed entries immediately. (Section 3)
  3. Document evidence for every closed POA&M item now, while there is no third-party assessment deadline creating pressure to rush the paper trail. (Section 2)
  4. Treat any prime contractor cybersecurity questionnaire as a live audit, since teaming decisions are being made on current SPRS posture regardless of the CMMC Phase 2 timeline. (Section 4)
  5. Build your Q4 proposal cybersecurity narrative around a fully closed POA&M and a current affirmation date, not around the assumption that CMMC's pause makes the topic less relevant to evaluators. (Section 4)

The Reform Task Force will publish a recommendation eventually, and it will change something about how CMMC gets enforced. It will not change the 110 requirements in NIST SP 800-171, and it will not retroactively excuse a contractor that let its POA&M slide during the review window. Atlantic Digital's vCISO Services give contractors a dedicated resource to close remediation items on a fixed schedule instead of an open-ended one, and Atlantic Digital's CMMC Strategy Experts track how the eventual task force recommendation will change what a closed POA&M needs to demonstrate.

Contact us today to learn more.

Frequently Asked Questions

If CMMC Phase 2 is suspended, why keep closing POA&Ms? Because the requirements of the POA&M addresses, the 110 controls in NIST SP 800-171 and the safeguarding obligations under DFARS 252.204-7012, were never part of the suspended Phase 2 third-party assessment. Self-assessment, SPRS reporting, and annual affirmation remain active regardless of the C3PAO pause.

What is the SPRS score threshold for POA&M closure? Under the NIST SP 800-171 DoD Assessment Methodology, a contractor needs a score of at least 88 out of 110 to receive Conditional status, with any remaining Not Met items closed within 180 days to reach Final status. A score below 88 or a Conditional status past its 180-day window represents an open compliance gap in SPRS.

Can the Department of Justice still pursue False Claims Act cases during the CMMC suspension? Yes. The DOJ's Civil Cyber-Fraud Initiative operates independently of the CMMC program and was not affected by the July 13 suspension. Contractors who misrepresent their cybersecurity posture in a certification or SPRS entry remain exposed to that enforcement track.

How long does the CMMC reform window realistically last? The CMMC Reform Task Force has 60 days from its formation to complete its review, with public RFI input due August 14, 2026. A published recommendation is realistic in the September to October timeframe, giving contractors a limited but usable window to close remediation work before any new requirement takes effect.

CMMC Conditional Status: When the POA&M Clock Runs Out

Getting a conditional CMMC Level 2 status feels like progress. In many ways it is. It means your organization completed an assessment, your gaps are documented, and you have a legitimate path toward final certification. But conditional status has a built-in expiration mechanism that most contractors underestimate, and when that mechanism activates, the consequences go straight to contract eligibility.

The 180-day remediation window attached to conditional status is not a grace period in the colloquial sense. It is a hard deadline tied directly to your SPRS record. Miss it without closing your Plans of Action and Milestones, and your conditional status degrades. That degradation is visible to contracting officers. It affects award decisions. In the current enforcement environment, it can cost you a contract before you even submit a proposal.

Understanding exactly how conditional status works, what happens when POA&Ms go unresolved, and what a defensible remediation program looks like is not optional reading for contractors under CMMC Level 2 requirements. It is table stakes.

What Conditional Status Actually Means

Under the CMMC Level 2 framework, a contractor achieves conditional status when an assessment identifies deficiencies but those deficiencies are documented in approved POA&Ms. This applies to both self-assessments and third-party C3PAO assessments.

To qualify for conditional status, all identified deficiencies must be captured in POA&Ms at the time of assessment. No undocumented gaps. No informal remediation plans. Every open finding needs a corresponding POA&M entry with a realistic remediation timeline, a named owner, and a description of the compensating controls in place while the gap is being closed.

The CMMC Assessment Guide Level 2 specifies that organizations with a score between approximately 88 and 109 on the NIST SP 800-171 point scale may qualify for conditional Level 2 status if all deficiencies are captured in approved POA&Ms. Organizations below that threshold are not eligible for conditional status regardless of their POA&M documentation. Final Level 2 certification requires a score of 110, meaning all 110 NIST SP 800-171 requirements are fully implemented and all POA&Ms are closed.

Conditional status is recorded in SPRS. Contracting officers reviewing SPRS entries can see whether a supplier holds conditional or final status, when the assessment was conducted, and whether the annual affirmation requirement has been met. None of that is hidden.

The 180-Day Window: What the Timeline Actually Requires

The 180-day remediation window begins at the time of the conditional assessment. Within that window, organizations are expected to close the POA&Ms that supported the conditional status, re-assess the relevant controls, and update their SPRS record to reflect final certification.

In practice, 180 days is not much time. Consider what actually has to happen: remediation work on the open controls, internal validation that the remediation holds, documentation updates to the System Security Plan, preparation for re-assessment, the re-assessment itself, and finally the SPRS update. For organizations with multiple open findings across different control domains, compressing all of that into six months while also running normal business operations requires serious project management discipline.

The most common failure mode is not organizations that ignore their POA&Ms. It is organizations that genuinely intend to remediate but lose the thread. A remediation task gets assigned but the owner does not have adequate support. An infrastructure project runs over schedule and pushes the related security control past the deadline. Leadership attention shifts to a proposal effort and the compliance program loses momentum. Six months later, nothing is closed and the window has expired.

When that happens, the SPRS record reflects a conditional status with an expired remediation timeline. That is a flag for any contracting officer who pulls the record.

What Happens When the Clock Runs Out

Expired POA&Ms do not automatically terminate a CMMC certification. But they do create documented evidence of a compliance gap that your organization represented it would close and did not. That matters in several ways.

Contract award risk

Contracting officers are required to verify SPRS records before award. An expired conditional status does not carry a formal prohibition on award, but it creates a basis for the contracting officer to question whether your organization can meet the contract's cybersecurity requirements. In a competitive bid environment, that question is often resolved in favor of the competitor with a clean SPRS record.

Annual affirmation exposure

DFARS 252.204-7021 requires annual affirmation by a senior company executive that the organization's CMMC status is current and accurate. Affirming conditional status with expired POA&Ms requires the affirming official to certify a record they know to be deficient. That affirmation is not a formality. It has False Claims Act implications. The Department of Justice's Civil Cyber-Fraud Initiative has made clear that cybersecurity misrepresentation on federal contracts can carry treble damages and civil penalties under 31 U.S.C. 3729.

C3PAO re-assessment scope

If your conditional status expires and you subsequently pursue final certification through a C3PAO, the scope of that assessment is not limited to the controls you documented as open. The assessor evaluates your full environment. Organizations that allowed drift in areas outside their original POA&Ms because they were focused on closing documented gaps sometimes discover broader findings during re-assessment than they anticipated.

What a Defensible Remediation Program Looks Like

A POA&M is a compliance document. A remediation program is a managed project. The difference between those two things is what determines whether your conditional status resolves into final certification or expires into liability.

Assign ownership that means something

Every POA&M item needs an owner with the authority and resources to actually close it. Assigning a POA&M to a job title rather than a person, or to a person without budget authority, is assigning it to nobody. The owner needs to understand what done looks like for that specific control, have access to the systems and tools required, and have a supervisor who is tracking progress.

Build a remediation calendar tied to the 180-day window

Work backwards from the remediation deadline. Every POA&M item should have a projected completion date that leaves buffer before the window closes. High-complexity items — anything requiring infrastructure changes, new tooling procurement, or external vendor support — should be scheduled first, not last. The items that take the longest are the ones that need to start immediately.

Document compensating controls precisely

The POA&M requires documentation of compensating controls for each open finding. These are not generic statements about your security program. They are specific, verifiable controls that reduce the risk of the open gap while remediation is underway. Vague compensating controls that cannot be demonstrated to an assessor are not compliant POA&M entries. Write them so an outside evaluator can verify them independently.

Build a pre-closure validation step

Before you formally close a POA&M item and update your SPRS record, verify that the control is actually implemented correctly. An internal validation step that checks the implementation against the NIST SP 800-171A assessment objective for that control reduces the risk of discovering a gap during formal re-assessment. This is especially important for access control, audit logging, and configuration management controls where implementation details determine whether the control passes or fails.

Track program status at the executive level

The annual affirmation requirement puts a senior executive on the hook for the accuracy of the SPRS record. That executive should have real-time visibility into remediation progress, not a summary assembled the week before affirmation is due. A compliance dashboard or regular status briefing that connects POA&M closure rates to the 180-day deadline turns the executive affirmation from a signature exercise into a governance decision.

The Role of Your vCISO in POA&M Management

For most small and mid-sized defense contractors, internal resources are not sufficient to drive a disciplined POA&M remediation program while simultaneously managing ongoing security operations, preparing for proposals, and handling normal business demands. This is exactly where vCISO services provide measurable value.

An experienced vCISO brings structured project management to the remediation program, keeps the executive team informed about timeline risks before they become timeline failures, translates technical remediation requirements into actionable assignments for IT staff, and provides the documentation discipline that makes both conditional status and final certification defensible. They also provide continuity. Internal staff turnover is one of the most common reasons POA&M programs fall apart mid-cycle. A vCISO relationship provides continuity of knowledge and process that does not leave with an individual employee.

Frequently Asked Questions

Can I hold conditional CMMC Level 2 status and still win contracts?

Yes, conditional status is a recognized CMMC Level 2 designation and satisfies the requirement in contracts that specify Level 2. However, the contracting officer has discretion in how they evaluate your SPRS record, and an expired conditional status or approaching remediation deadline creates risk in competitive evaluations. Final certification is a stronger competitive position.

What happens if I cannot close all my POA&Ms within 180 days?

You should engage your advisory team well before the deadline if you are at risk of missing it. In some cases, extensions or phased remediation approaches may be available, but these require proactive communication and documentation. Allowing the deadline to pass without action and without communication creates a much more difficult situation than addressing it in advance.

How do I know if my current SPRS entry accurately reflects my POA&M status?

Your SPRS record should reflect the current state of your assessment, including whether your status is final or conditional and when the assessment was conducted. If your record does not accurately reflect your current posture, you have an affirmation problem. The affirming official must certify that the record is accurate. Reviewing your SPRS entry against your actual POA&M status is a basic governance step that should happen at least quarterly.

Do POA&Ms from a self-assessment have the same 180-day requirement as those from a C3PAO assessment?

The 180-day remediation timeline and the requirement to close POA&Ms before achieving final status apply regardless of whether the underlying assessment was a self-assessment or a C3PAO third-party assessment. The documentation and management discipline required is the same. The primary difference is that a C3PAO assessment provides independent validation of control implementation, which carries more weight in the contracting community than a self-assessment.

Contact us today to learn more about how Atlantic Digital's CMMC strategy team helps defense contractors build disciplined POA&M programs and move from conditional to final CMMC Level 2 certification before the clock runs out.

DoD Clarifies CMMC Applicability for Paper only CUI: What Contractors Need to Know 

Earlier this month, the U.S. Department of Defense updated its Cybersecurity Maturity Model Certification (CMMC) Frequently Asked Questions (FAQ) to clarify the applicability of CMMC assessments when an organization handles Controlled Unclassified Information (CUI) in paper/hardcopy form only. This paper examines the substance of that clarification, its practical implications for defense contractors, and Atlantic Digital’s interpretation of the guidance in light of ongoing industry debate. 

Executive Summary

The Department of Defense recently clarified that organizations handling Controlled Unclassified Information (CUI) exclusively in hardcopy form are not required to undergo a CMMC assessment, provided the CUI is never processed, stored, or transmitted on a contractor-owned information system. This clarification affects assessment applicability, not safeguarding obligations. Contractors should review contract language carefully and approach “paper-only” scenarios with caution, as routine business practices often introduce digital CUI exposure.

What the DoD CMMC FAQ Says About Hard Copy CUI

The authoritative DoD CMMC FAQ (Version 4) explicitly includes the following question and answer, which is reproduced verbatim: 

"CQ10: Are CMMC assessments required for organizations that only handle hardcopy CUI?"

"CA10: No. Organizations that only handle hardcopy CUI should not be required to complete a CMMC Assessment. CMMC assessment requirements address cybersecurity related risk to CUI and apply only when the CUI is processed, stored, or transmitted on a contractor owned information technology system. Nonetheless, contractors are required to protect the hardcopy CUI. Per DoDI 5200.48, paragraph 1.1(b), any contractor or subcontractor that receives CUI is required to safeguard that information with Government training and safeguarding requirements.  

Additionally, if a contractor who was only provided hardcopy CUI plans to place the hardcopy CUI on an information technology system (e.g., scanned, entered, photographed, uploaded, printed, emailed), then that information technology system is subject to the applicable CMMC assessment requirements prior to the CUI being placed on the system.  

For organizations that handle paper CUI in addition to processing, storing, or transmitting CUI in a contractor owned information technology system, the necessary CMMC assessment will address both the paper CUI and the digital CUI, in accordance with the applicable NIST SP 800171 security requirements..." (Defense CIO) 

While the FAQ states that CMMC assessments will address both paper and digital CUI when an information system is in scope, this does not mean that hardcopy CUI is independently assessed outside the context of a contractor-owned information system. Rather, applicable NIST SP 800-171 controls (such as Physical Protection and Media Protection) are evaluated as they relate to safeguarding CUI within the assessed system boundary, while hardcopy-only CUI safeguarding requirements continue to be governed primarily by DoDI 5200.48 and contractual obligations. 

In summary, the FAQ clarifies that CMMC assessment requirements are tied to cybersecurity risk on contractor-owned IT systems. If CUI never touches such a system, a formal CMMC assessment is not required. However, this does not eliminate the safeguarding obligation: contractors handling only paper CUI remain responsible for complying with applicable physical protection and training requirements.

Business Processes Implications

For many defense contractors, particularly those that do not handle CUI at all, the FAQ has limited practical impact, because the FAQ addresses assessment applicability, not contract scoping. In such cases, DFARS clause 252.204-7012 and the associated NIST SP 800-171 requirements generally do not apply because Covered Defense Information (including CUI) is neither processed, stored, nor transmitted on the contractor’s information systems. DFARS 252.204-7012 requires contractors to provide adequate security only when covered defense information resides on or transits through a contractor-owned information system or network (DFARS).  

NIST SP 800-171 establishes security requirements specifically for the protection of CUI when it is processed, stored, or transmitted by nonfederal information systems operated by organizations. While organizations may have separate obligations to safeguard CUI in physical form under other authorities, such as DoDI 5200.48, NIST SP 800-171 does not function as a comprehensive safeguarding standard for paper-only CUI absent an information system context (NIST).  

Consequently, organizations that neither receive CUI nor process covered defense information on their systems may fall outside the scope of these cybersecurity requirements.  Applicability ultimately depends on contract language and the scope defined by the contracting officer, not solely on operational practices (Acquisition). 

For contractors that receive CUI exclusively in hardcopy form and do not process, store, or transmit that CUI on any contractor-owned information technology system, the FAQ indicates that a CMMC assessment is not required. This clarification does not create a new self-attestation pathway, nor does it negate obligations imposed DFARS clauses such as 252.204-7019 or 252.204-7020 when those clauses are included in a contract or flowdown. Whether self-assessment or certification is required remains dependent on solicitation language, contract requirements, and prime contractor flowdowns. (Defense CIO).

Risk and Practicality: Atlantic Digital’s Perspective

While the FAQ may appear to reduce assessment burden in narrowly defined scenarios, Atlantic Digital advises contractors to approach this guidance cautiously. 

The DoD’s clarification should not be interpreted as a determination that paper CUI is inherently low risk. Physical compromise, including theft, loss, or unauthorized access to printed technical data, remains a documented and credible threat vector. The FAQ reflects a scoping decision about assessment applicability, not a reduction in safeguarding expectations. 

At the same time, the DoD appears to be balancing mission risk against practical constraints within the Defense Industrial Base (DIB), particularly for very small or specialized organizations. By limiting third-party assessment requirements to scenarios involving contractor-owned IT systems, the DoD is attempting to reduce compliance friction where cyber risk exposure is comparatively limited. 

This balance between defense-in-depth principles and practical scalability is at the heart of the current industry debate. Contractors should not assume that “paper-only” CUI handling constitutes a safe harbor, as contract terms, prime contractor requirements, and routine business practices frequently introduce digital CUI exposure.

Atlantic Digital Guidance to Contractors

Atlantic Digital recommends that organizations: 

The DoD CMMC FAQ does not modify DFARS clauses, override solicitation requirements, redefine CMMC levels, or create new compliance pathways. It is interpretive guidance intended to clarify assessment applicability, not a binding regulatory change.

Important Note

This article is provided for informational purposes only and reflects Atlantic Digital’s interpretation of publicly available DoD guidance. It does not constitute legal advice and does not replace contract-specific requirements, solicitation language, or direction from a contracting officer.

Conclusion

The DoD’s statement that a third-party CMMC assessment is not required for organizations handling only hardcopy CUI must be read with nuance. Assessment requirements are tied to cybersecurity risk on contractor-owned information technology systems. Hardcopy CUI remains subject to safeguarding obligations under DoDI 5200.48 and any applicable DFARS or NIST requirements when contractually required. Contractors should verify contract language and prime expectations carefully, recognizing that the FAQ provides clarification, not exemption, from security responsibilities. When uncertainty exists, deliberate scoping and early validation are far less costly than remediation later.

Updated 2025 Cost Framework for CMMC Level 2 Compliance: Integrating DoD, Industry, and Practitioner Data

This paper builds upon prior Atlantic Digital (ADI) research examining the financial and operational realities of achieving Cybersecurity Maturity Model Certification (CMMC) Level 2 compliance across the Defense Industrial Base (DIB). ADI’s 2024 “Feasibility of SMBs in the DIB” analysis (ADI, 2024a), explored the economic viability and strategic barriers for small and medium-sized businesses, while another paper (ADI, 2024b) established initial cost models and baseline implementation estimates.

This 2025 update advances that work by integrating newer Department of Defense (DoD) data with independently verified industry benchmarks, including insights from cybersecurity strategist Linda Rust (Rust, 2025) and practitioner commentary. Together, these sources produce an evidence-based view of CMMC Level 2 compliance costs, grounded in official estimates, validated analyses, and practitioner experience.

While cost modeling remains an important objective, the evolving conversation within the DIB has shifted focus from compliance as a technical obligation, to CMMC as a driver of organizational transformation. In line with ADI’s own long-standing posture (ADI, 2024c, ADI, 2024a), defense contractors and industry leaders recognize that CMMC readiness is not a one-time event but an ongoing business discipline that demands executive ownership, sustainable governance, and integrated risk management. In this context, cybersecurity compliance is inseparable from broader strategic and financial planning, shaping how defense suppliers structure their operations, allocate resources, and demonstrate long-term resilience.

Baseline Findings from ADI’s 2024 Analyses

The initial ADI analyses offered an early view of the practical cost burden facing small and medium-sized defense contractors pursuing CMMC Level 2 compliance. Both ADI reports argued that government estimates understated the financial burden for small businesses, focusing on structural and scale disadvantages (ADI, 2024a), and ADI, 2024b further highlighting that recurring internal labor and process maintenance are material components of lifecycle cost. Drawing on DoD data, ADI noted that the projected cost for the Level 2 assessment/affirmation component is approximately $104,670 for a small entity. This figure represents the baseline certification cost, excluding the recurring operational and labor expenses that ADI and others identify as the largest lifecycle contributors (ADI, 2024a; ADI, 2024b). Both papers positioned this baseline as an entry point, not a complete three-year total, indicating that human capital and governance activities are the dominant and most variable cost drivers. Subsequent analyses, including those by Rust (Rust, 2025) and other industry practitioners reinforce this conclusion, confirming that sustained labor, documentation, and process sustainment ultimately define the true economic scope of CMMC Level 2 compliance.

Official DoD Estimates

In January 2025, the Department of Defense published in the draft FAR CUI Rule (2024-30437) a high-level estimate of regulatory familiarization costs for achieving and maintaining CMMC Level 2 compliance. Unlike contractor-derived models that reflect field conditions, the DoD guidelines are designed to provide a benchmark for regulatory and budgeting purposes. In conjunction with the baseline costs described above, these guidelines can be interpreted as comprising three major cost components: one-time implementation—the initial “lift;” recurring operational costs; and third-party assessment costs, as summarized by Rust (Rust, 2025; DoD FAR CUI Rule, 2025; DoD, 2023).

According to the DoD data, the three-year cost for a representative small business is estimated to be approximately $487,970, consisting of $175,700 in initial implementation (labor ~$148,200 + hardware/software ~$27,500); $103,800 in recurring annual costs (labor ~$98,800 + hardware/software ~$5,000), and roughly $104,670 in total assessment costs (DoD FAR CUI Rule, 2025; DoD, 2023). These figures are summarized and discussed by industry analysts, including Rust (Rust, 2025), as the most comprehensive official baseline available.

Taken together, the DoD’s three-year projection implies an average annualized compliance burden of roughly $160,000 per year for a small business, yet industry reports consistently show that real-world costs often exceed this benchmark. Actual expenditures vary widely based on system scope, data complexity, and the maturity of internal controls. In practice, small and mid-sized contractors frequently report higher recurring labor and sustainment costs than the DoD model anticipates, a gap that becomes particularly evident when compared with practitioner-validated data.

In addition, it is important to note that the DoD assumes that defense contractors are already operating in conformance with DFARS and NIST requirements, and therefore treats CMMC certification as a marginal rather than initial compliance effort. In practice, however, many small businesses are still closing foundational gaps, making actual expenditures substantially higher than government projections.

Industry Dialogue and Validation

Practitioner dialogue led by industry expert Linda Rust offers an essential bottom-up validation of how CMMC compliance costs materialize in practice. Her 2025 LinkedIn series presents verified cost benchmarks across company sizes, confirming that CMMC Level 2 compliance can carry a six- to seven-figure price tag when broader programmatic labor, tooling, and sustainment are included (Rust, 2025).

Rust’s posts and the ensuing professional discussion revealed broad consensus that official DoD estimates understate the true scope of effort. While direct C3PAO assessments may range between $50,000 and $75,000 for well-prepared organizations, practitioners emphasized that the majority of expenditures occur earlier, through readiness activities, documentation, and recurring labor required to maintain compliance. These inputs can collectively situate one-time implementation costs between $120K to $250K, with recurring annual expenses of $50K to $100K, yielding multi-year program totals that can exceed $1 million when labor costs are considered (Rust, 2025).

The dialogue also broadened beyond cost precision to organizational behavior and strategic accountability. Industry participants emphasized that CMMC represents a long-term business transformation rather than a one-time audit event, requiring executive ownership, financial planning, and cultural alignment. They noted that poor scoping and inadequate data discovery can inflate costs by 20–30 percent, indicating that efficiency in compliance arises from disciplined governance, clear data boundaries, and proactive leadership engagement. Overall, these practitioner perspectives reinforce ADI’s and Rust’s shared conclusion that human labor and ongoing governance, rather than technology purchases or audit fees, are the largest and most variable components of CMMC Level 2 cost. This consensus reframes CMMC as an ongoing organizational investment in operational maturity and strategic resilience.

Practitioner and Community Corroboration

Practitioner reports from the defense contracting community provide an additional layer of validation grounded in lived experience. While not formally verified, these first-hand accounts help contextualize official and expert data by illustrating how cost variability plays out in practice.

A notable example appears in the Reddit thread titled “Costs for Certified Audit & Mock Audit,” where defense contractors share recent cost experiences. Across dozens of posts, contributors report mock audits ranging from $10K–$30K for smaller, well-prepared firms, with $30K–$50K as a common range for more extensive readiness support. Certified third-party assessments, in turn, often run $30K–$100K+ depending on organizational size, scope, and environmental complexity. Several participants noted that total readiness costs (consulting, remediation, and assessment fees) can approach or exceed $100K for small SaaS and complex IT environments. (r/CMMC, 2025).

These practitioner-level findings reinforce the pattern identified in both ADI and Rust’s analyses where audit fees alone rarely reflect the full economic footprint of compliance. The conclusion across government, professional, and community sources is that effective compliance depends as much on workforce capability and governance discipline as on tooling and assessment preparation.

Integrated Findings and Implications

The data reviewed here present a consistent picture of where CMMC Level 2 compliance costs truly reside. These findings synthesize data from official DoD estimates, ADI’s prior SMB feasibility models, Rust’s professional analysis, and practitioner reports from the CMMC community.

Across all sources, labor (both internal staff time and contracted expertise) emerges as the dominant cost driver, with underestimation of this component explaining much of the gap between official projections and real-world expenditures (ADI, 2024a, ADI, 2024b, Rust, 2025). Recurring subscription and tooling costs form a secondary but still significant component of total cost.

Beyond cost structure, governance maturity, scope definition, and early data mapping emerge as pivotal factors shaping financial outcomes. Industry experts repeatedly note that incomplete scoping or poorly mapped CUI can inflate total cost by as much as 30 percent during the discovery and readiness phases. In practice, this reinforces that cost efficiency is less a function of audit pricing and more a function of organizational readiness and disciplined preparation.

The professional dialogue also highlights that CMMC certification is the beginning, not the end, of a continuous resilience program. Effective programs integrate regular authorization reviews, workforce accountability, and visible executive sponsorship. For small and mid-sized contractors, early strategic planning, structured implementation, and continuous training are the most reliable levers for controlling lifecycle costs. Firms that operationalize CMMC as a business discipline rather than a periodic compliance exercise consistently achieve lower total costs while strengthening long-term security posture.

Atlantic Digital’s approach mirrors these findings. Rather than delivering one-size frameworks or isolated solutions, ADI helps contractors operationalize compliance as a business function. The methodology begins with establishing a readiness baseline and tailored scope definition, followed by cost modeling, control implementation guidance, documentation, training, and pre-assessment validation. The ultimate goal is sustainable compliance that executives can fund, manage, and defend, transforming CMMC from a regulatory obligation into a catalyst for stronger, more resilient operations.

As Linda Rust observed, the Defense Industrial Base will align to these requirements “one business leader at a time” (Rust, 2025). Partnering with advisors who translate the technical rigor of CMMC into practical business language, while understanding both regulatory detail and organizational culture, makes alignment far more achievable. Structured readiness planning and phased implementation allow organizations to mitigate financial and operational strain, even when six- to seven-figure expenditures are involved.

Looking ahead to full CMMC rollout between 2025 and 2028, integrated planning, strategic alignment, and disciplined execution will be essential for maintaining competitiveness, resilience, and long-term contract eligibility across the Defense Industrial Base.

Conclusion

Organizations that approach CMMC integrating cybersecurity into core operations and planning for continuous resilience, will better manage costs, protect critical information, and maintain long-term contract eligibility. Atlantic Digital supports contractors in achieving this configuration through readiness assessments, tailored scope definition, cost modeling, control implementation guidance, pre-assessment validation, and maintenance. By leveraging these services, companies can transform CMMC from a compliance obligation into an opportunity for sustained operational and security excellence.

Transitioning from Manual Compliance to GRC for Strategic Advantage

This paper explains when transitioning from spreadsheets to an integrated Governance-Risk-Compliance (GRC) platform becomes cost-effective, and how Atlantic Digital, through its partnership with IntelliGRC, delivers real-time visibility, automated evidence tracking, standardized workflows, and sustained CMMC readiness.

From Manual Strain to Strategic Enablement

For defense contractors and suppliers handling Controlled Unclassified Information (CUI), CMMC has elevated cybersecurity from a back-office discipline to a board-level priority.

The CMMC ecosystem is now in a period of sustained acceleration, with rising numbers of final Level 2 certifications, certified professionals, and more than a hundred assessments underway (Cyber AB). As this activity scales, organizations discover that ad hoc compliance methods cannot keep pace. Spreadsheets may work at early maturity stages, but as contract sizes grow and controls multiply, manual tracking introduces confusion, unclear accountability, and lengthy audit preparation cycles (DoD CIO About CMMC).

In this environment, modern GRC platforms replace manual strain with structure, automating evidence collection, clarifying ownership, and offering executive dashboards that tie compliance posture directly to business outcomes. In short, the question for C-suite leaders becomes how to use GRC to gain strategic advantage in the race for DoD contracts, instead of whether to invest in this technology or not.

IntelliGRC as the Foundation of Sustainable CMMC Compliance

Under Atlantic Digital’s guidance, IntelliGRC (our trusted GRC partner), becomes the connective tissue between security operations, policy enforcement, and executive oversight. The platform consolidates risk registers, control status, POA&M progress, and audit evidence into a single system; automates workflows; enforces accountability; and maintains traceable evidence throughout the compliance lifecycle.

The result is a sustainable compliance culture in which executives gain real-time insight into risk and readiness; compliance teams work with clarity and efficiency; and auditors can quickly verify evidence through transparent, data-driven documentation. IntelliGRC transforms cybersecurity from a cost center into a competitive differentiator.

When and Why Organizations Transition from Manual Tracking to GRC

The shift from spreadsheets to an integrated GRC platform is a pivotal step in CMMC maturity. For many organizations, the tipping point occurs when contract complexity, assessment scope, and audit frequency outpace manual coordination.

CMMC Levels 2 and 3 introduce hundreds of controls that are difficult to track in spreadsheets. In today’s accelerating readiness environment, manual methods increase the risk of delays, oversight gaps, and inconsistent evidence.

A centralized solution such as IntelliGRC streamlines documentation, automates evidence reminders, maintains continuity during staff turnover, and ensures compliance remains traceable and repeatable.

Once organizations reach moderate contract volume or enter CMMC Level 2/3 territory, staying manual becomes more expensive than transitioning to structured governance.

Atlantic Digital and IntelliGRC: A Partnership Model for Sustainable CMMC Readiness

Achieving and maintaining CMMC compliance requires the right blend of technology, governance, and expertise. Atlantic Digital delivers this through a partnership model that integrates IntelliGRC’s robust GRC capabilities with strategic advisory support tailored to each organization’s mission.

Atlantic Digital and IntelliGRC follow a clear lifecycle approach that ensures alignment and long-term sustainability:

  1. Analyze current controls, documentation, and contract landscape to identify gaps and areas where automation yields maximum ROI.
  2. Implement IntelliGRC pre-mapped to NIST SP 800-171 and CMMC Levels 1–3 configuring workflows, role-based access, and dashboards.
  3. Embed the platform into daily compliance operations and train control owners, reviewers, and executives.
  4. Update the environment as CMMC and NIST requirements evolve.

This model ensures that the technology and advisory components reinforce one another, creating an ecosystem that grows with the organization rather than constraining it. Unlike spreadsheets, IntelliGRC unifies evidence, accountability, oversight, and scalability.

Atlantic Digital’s involvement continues beyond implementation. We work alongside defense organizations to align compliance strategy with business goals, sustain readiness, and maintain a competitive advantage through evolving CMMC requirements.

Conclusion

Defense contractors must embed cybersecurity assurance into daily operations. A well-implemented GRC system, such as IntelliGRC, supported by Atlantic Digital’s expert guidance, provides automation, workflow consistency, executive visibility, and traceable oversight. By institutionalizing continuous compliance, organizations gain operational efficiency, contract readiness, and a strategic advantage in the defense supply chain.

To ensure your organization achieves these benefits and stays ahead in cybersecurity compliance, connect with Atlantic Digital and begin strengthening your defense readiness today.

About IntelliGRC

IntelliGRC is an intelligent SaaS GRC Platform purpose-built for cybersecurity compliance at scale. Leveraging our proprietary Intelligent Control Library (ICL), asset-centric automation, and proven methodologies powered by tuned AI models, IntelliGRC delivers more than traditional GRC tools.

Where other platforms over-generalize, over-simplify, or provide a blank canvas, IntelliGRC uniquely addresses the complexities and nuances of stringent cybersecurity frameworks by delivering turnkey solutions that ensure compliance precision for service providers and their customers.

Learn more at www.intelligrc.com

Is Your Cyber Safer Than the “Louvre”?

Short answer: it better be, because the Louvre just got hit (again), and the thieves’ “strategy” looked suspiciously like your average Tuesday for low-effort cybercriminals.

A ridiculous, low-budget caper (2025 edition)

Sunday morning in Paris. Four people in construction-ish gear roll up with a vehicle-mounted ladder, pop a window to the Apollo Gallery, and in roughly seven minutes smash cases, grab jewels dating back to the Napoleonic era, drop one crown on the way out (oops), and vanish on motorbikes. Total movie runtime: one coffee. Total special effects budget: a battery grinder and a lift (The Guardian, Washington Post).

Why so easy? Reports point to outdated cameras, blind spots, chronic understaffing, and long-delayed upgrades; exactly the “we’ll fix it next quarter” sins that doom security programs. French unions say staff cuts hollowed out protection while crowds surged; some rooms reportedly lacked CCTV altogether. You can almost hear the attackers whisper, “Merci” (The Guardian, Museums Association).

Bonus jaw-dropper: the jewels were uninsured (state-owned collections are “self-insured”). Translation for CISOs: if your crown jewels go missing, there may be no simple check coming (Newsweek).

“Legendary security,” back when the Louvre learned the hard way

This isn’t the first time the museum got humbled. In 1911, Vincenzo Peruggia, an ex-worker, walked out with the Mona Lisa after removing it from its frame and wrapping it up. No lasers, no Mission: Impossible harness, just a smock and some moxie. The incident (and years of embarrassment) eventually drove museum security to modernize: bulletproof glass, climate-controlled displays, and serious controls; for the marquee pieces. The problem? Controls weren’t uniform across the collection. Sound like any networks you know? (Time, KAB Gallery).

Why “legendary” turns into “lax” (and how that maps to your org)

The cyber mirror: how thieves become threat actors

What happened in Paris is what happens online every day:

Compliance isn’t glamorous, but it works

The U.S. is under sustained cyberattack across public and private sectors. The fastest way to stop being “the next Louvre story” is to do the boring but essential things consistently:

  1. Asset & data mapping: Know where your crown jewels actually live (and shadow copies).
  2. Uniform controls: EDR, MFA, logging, and backups for all “galleries,” not just the famous ones.
  3. Least privilege & PAM: Lock the side doors and staff entrances (service accounts, legacy shares, stale admins).
  4. Detect fast, respond faster: Test your MTTD/MTTR the way firefighters drill (tabletops, purple team, containment runbooks).
  5. Compliance with teeth: Map to NIST SP 800-171/CMMC so controls survive budget weather and leadership changes.

Okay, but… is your cyber safer than the Louvre?

If your monitoring only watches the “Mona Lisa” systems while the back-office “Apollo Gallery” runs on exceptions, then… probably not. That’s where Atlantic Digital (ADI) comes in:

If you don’t want your breach report to read like a low-budget ladder, a grinder, and a shrug, talk to ADI. We’ll help you lock the window and the gallery.

The SA-24 Update: Critical Implications for Defense Industrial Base Compliance

The recent update to NIST SP 800-53 (Release 5.2.0) on August 27, 2025, introduced a significant new security control, SA-24 "Design for Cyber Resiliency," that warrants immediate attention from Defense Industrial Base (DiB) organizations (NIST 2025).

Rationale for SA-24 Introduction

The inclusion of SA-24 in NIST SP 800-53 Release 5.2.0 addresses the growing need for systems to be designed with inherent cyber resiliency. This control emphasizes the importance of anticipating, withstanding, recovering from, and adapting to adverse conditions, stresses, attacks, or compromises on systems that utilize or are enabled by cyber resources. This proactive approach aims to reduce mission, business, organizational, enterprise, or sector risk associated with cyber dependencies. The decision to introduce SA-24 was influenced by stakeholder feedback highlighting the necessity for a structured framework to embed cyber resiliency into system design processes (NIST 2025).

Strategic Significance for DiB Organizations

This update establishes a critical bridge between security compliance frameworks and systems security engineering, and, for DiB contractors, this development is particularly consequential for several reasons:

  1. Anticipatory Compliance Requirements: Although SA-24 is not currently included in NIST SP 800-171 Revision 3, it is anticipated that future revisions will incorporate this control. The alignment of SP 800-171 with SP 800-53 Revision 5, as seen in the recent updates, suggests a trend towards harmonizing security requirements across NIST publications. Organizations should proactively prepare for this integration by familiarizing themselves with the SA-24 control and considering its application in their current security practices (secureframe 2025; NIST 2024).
  1. CMMC Implications: Organizations pursuing Cybersecurity Maturity Model Certification should recognize this update as a potential indicator of future assessment criteria, particularly for higher maturity levels where resiliency requirements are emphasized.
  1. Competitive Differentiation: DiB contractors who proactively adopt cyber resiliency principles may secure advantageous positioning for future contract opportunities where robust security engineering is evaluated.

Technical Implementation Considerations

The SA-24 control establishes comprehensive requirements for cyber resiliency that align with strategic objectives outlined in SP 800-160 (NIST 2021):

To operationalize SA-24, organizations should map its elements to existing risk management frameworks and business continuity plans. For instance, the “organization-defined cyber resiliency goals” can be aligned with risk appetite statements in the risk register. Likewise, “cyber resiliency techniques” may be integrated into business continuity or disaster recovery strategies to ensure critical functions persist through and recover from adverse events. NIST SP 800-160 (Vol. 2) offers a technical foundation for selecting and applying techniques (e.g. redundancy, diversity, isolation, adaptability).

Procurement vehicles are increasingly reinforcing this convergence between compliance and resiliency. A prominent example is GSA’s OASIS+, a government-wide, multi-award IDIQ contract vehicle for acquiring complex professional services across domains (GSA. GSA). Under OASIS+, contractors responding to task orders may be required to fulfill J-3 “Cybersecurity/Supply Chain Risk Management (C-SCRM)” deliverables, which call for a documented cybersecurity program (mapped to NIST guidance), a C-SCRM plan, incident response capabilities, and business continuity/disaster recovery practices (GSA, GSA).

While OASIS+ is not itself a resiliency framework, its contractual deliverables illustrate how procurement requirements can drive adoption of resiliency-by-design principles like those in SA-24.


Implementing SA-24: Practical Examples:

Organizations can adopt various techniques to implement SA-24 effectively:

These techniques should be tailored to the organization's specific operational context and risk profile (GSA, NIST 2021).

Who Should Be Paying Attention

  1. Prime Defense Contractors: Organizations directly contracted with DoD handling CUI must closely monitor how this update will influence contractual requirements.
  2. System Security Engineering Teams: Technical specialists responsible for architecture design and security implementation need to integrate these resiliency principles into development lifecycles.
  3. Compliance Officers: Professionals tasked with maintaining regulatory adherence should begin evaluating how SA-24 principles align with existing control implementations.
  4. Risk Management Leadership: Executives responsible for enterprise risk governance must consider how cyber resiliency objectives will factor into broader business continuity planning.
  5. Supply Chain Security Managers: The emphasis on cyber resiliency complements the Supply Chain Risk Management (SR) family introduced in NIST SP 800-171 Rev. 3 (NIST 2024), suggesting an integrated approach to supply chain security and operational resilience.

This development underscores the evolving regulatory landscape's increasing focus on proactive, resilience-oriented security engineering rather than merely reactive compliance measures. Organizations that recognize this shift and adapt accordingly will be better positioned for both regulatory compliance and operational security effectiveness.

Conclusion

The introduction of SA-24 signifies a pivotal shift towards embedding cyber resiliency into the fabric of system design and operation. For DiB organizations, proactively adopting these principles not only ensures compliance with evolving standards but also fortifies the organization's ability to withstand and recover from cyber adversities. By aligning with SA-24, organizations demonstrate a commitment to safeguarding critical missions and maintaining trust with federal partners.

At Atlantic Digital, our CMMC Strategy Experts help defense contractors translate evolving requirements like SA-24 into practical, actionable programs. From readiness assessments to ongoing compliance support, we partner with organizations to strengthen resiliency and secure their position in the defense supply chain.

Contact us today to learn how ADI can support your compliance and cyber resiliency journey.

Demystifying GCC and GCC High Licensing for a CMMC Level 2 Assessment

Introduction

Picture this: You're sitting across from your CFO, armed with a Microsoft licensing quote that makes their coffee cup rattle against the saucer: $1,200 per user per year for G5 licenses. Meanwhile, your current Small Business Premium setup hums along nicely at $264 per user annually, delivering virtually the same user experience your team has grown to love. 

"So, where exactly can we cut corners?" 

That question echoes through boardrooms across America as government contractors grapple with CMMC Level 2 requirements. This complexity affects your IT budget, and it directly influences how assessors view your readiness when you undergo a CMMC Level 2 assessment. 

Assessment Success

Here's where the rubber meets the road in CMMC assessments. During your C3PAO evaluation, presenting an all-G5 licensing strategy is like showing up to a job interview in a perfectly tailored suit. You are more likely to get: 

Why? Because you've demonstrated earnest commitment to meeting NIST SP 800-171 requirements. C3PAOs know this configuration inside and out. It's their comfort zone. 

Step 1: Choose GCC vs GCC High

If your organization deals with International Traffic in Arms Regulations (ITAR) data or other export-controlled information, GCC High isn't optional. It's mandatory. But if you're working with standard Controlled Unclassified Information (CUI), the regular GCC environment might be your sweet spot. 

Once you know whether GCC High is required, the next challenge is choosing the right license model. 

Step 2: Pick Your License Model

Let's pull back the curtain on this licensing theater. The Microsoft 365 ecosystem for Government Community Cloud (GCC) presents three distinct paths, each with its own personality: 

The Premium Player: Microsoft 365 G5 (GCC and GCC High) 

GCC high and the G5 licensing is Microsoft compliance “promise” for the long-term partnership. Like Marriage, if you wanna keep it, put a ring on it, at $1,200. That premium price tag is paying for Microsoft’s special government teams to continue to develop technical controls against ever increasing threats. It provides: 

This is your "set it and forget it" solution, if budget constraints don't make you wince. 

The Strategic Alternative: Microsoft 365 E5 (no Teams) + Teams Enterprise (GCC Only) 

Here's where things get interesting. This configuration delivers identical security and compliance capabilities as G5 but often at a more palatable price point. It's like getting the same gourmet meal but choosing the lunch special over the dinner menu. This option does TODAY provide identical compliance, but it is not guaranteed like the G5 is, meaning organizations would require close monitoring of licensing updates. 

The Budget-Conscious Choice: Microsoft 365 Business Premium (GCC only) 

At a fraction of the cost, Business Premium provides essential desktop applications and basic security features. However, and this is crucial, it lacks the full compliance artillery needed for CUI handling. 

These licensing choices directly impact how assessors view your compliance readiness. 

Cost Scenarios

GCC High cost scenarios (20 users), MSRP (Aug 2025) 

Scenario Composition Annual total 
All G5 (GCC High) 20 × $1,120.80 $22,416.00 
3 G5 + 17 F3 + F5 Security (nonCUI) (3 × $1,120.80) + (17 × ($116.40 + $116.40)) $7,320.00 

Notes (GCC High): The F3 + F5 Security identities must not handle CUI. Enforce isolation with Conditional Access, Purview labels/DLP, and site/label scoping. F3 has no desktop apps, 2 GB OneDrive, and Kiosk/OWA mailbox unless you add Exchange Online Plan 1. 

GCC cost scenarios (20 users), MSRP (Aug 2025) 

Scenario Composition Annual total 
All G5 20 × $855.60 $17,112.00 
All E5 (no Teams) + Teams 20 × ($657 + $63) $14,400.00 
Hybrid (5 G5 + 15 BP) 5 × $855.60 + 15 × $264 $8,238.00 
Hybrid (5 E5 (no Teams) + Teams + 15 BP) 5 × $720 + 15 × $264 $7,560.00 
All BP + E5 Security (Need CMMC L2; currently no CUI) 20 × ($264 + $144) $8,160.00 

While these scenarios show clear cost differences, organizations must balance affordability against the compliance risks created when mixing license types. 

The Risk of Mixing Licenses

The moment you introduce a hybrid approach (some users on G5 licenses, others on "risk-managed" alternatives), your compliance complexity has elevated from arithmetic to calculus. Still very solvable, but with elevated acceptance of risks and sustainment processes. 

The assessor's scrutiny increases, since proving separation of environments becomes harder and often requires stronger documentation and compensating controls. This is due to: 

Imagine trying to prove a negative; that's essentially what you're asking your assessor to validate. 

Step 3: Build a Role-Based Licensing Strategy

Smart organizations develop a role-to-license matrix that serves as their North Star: 

The golden rule: Isolate CUI to your premium-licensed users. This creates clear boundaries that assessors can validate, and auditors can trace. 

Think of it as creating digital neighborhoods: your CUI community lives in the gated area with all the premium security features, while your general business operations happen in the standard residential zone. 

Here's the million-dollar question: Can you have your cake and eat it too? 

The pragmatic approach: 

  1. Start with role analysis rather than license analysis 
  1. Map CUI touchpoints across your organization 
  1. Right-size your premium licensing to actual CUI handlers 
  1. Document everything for assessment transparency 

Once the role-to-license matrix is established, the next challenge is ensuring this model can withstand assessor review and adapt to Microsoft’s evolving licensing changes. 

Implementation and Future-Proofing

Licensing isn’t a one-time purchase; it’s a living compliance program. To stay ahead of evolving CMMC expectations and Microsoft changes, organizations should implement clear governance and a forward-looking review process. 

Documentation That Demonstrates Control 

Assessors rely heavily on documentation, not just tools, to determine whether your controls are effective and sustainable. They will want to see: 

Remember, assessments aren't just about technical compliance, they're about demonstrating control maturity. An organization that can clearly articulate its licensing strategy, backed by solid documentation and consistent implementation, inspires assessor confidence. 

Future-Proofing Your Strategy 

The licensing landscape continues evolving. Microsoft regularly adjusts add-on eligibility and feature bundling.  

Build flexibility into your approach: 

Action Summary 

Conclusion

If you pursue CMMC Level 2 as a list of checkboxes and attempt to “save money” on licensing, you could end up with much higher costs down the road. 

CMMC Level 2 compliance should be part of your long-term business strategy. It's about building a sustainable security posture that protects your organization and your customers' sensitive information. 

Yes, G5 licensing represents a significant investment. But does the savings in licensing today justify the limitations you might face with ITAR, the extra sustainment costs in a complicated Hybrid licensing model, and the extra costs in the assessments? 
 
My advice: 
Different organizations will weigh these trade-offs differently. For example, as your compliance consultant, I will only recommend G5’s for all users within the information system because the elevated risks of a Hybrid approach require a full-time on-staff person to assume that liability. 

And as an IT director of a SMB with zero actual CUI in my information system, I am willing to protect by policy only and accept the liability of going with Small Business Premium licensing with the Security add-on. 

Remember: The goal isn't to find the cheapest option, but to find the most cost-effective path to compliance that protects your business, satisfies your contracts, and positions you for future growth. 

Because at the end of the day, the most expensive license is the one that doesn't protect you when it matters most. 

Ready to demystify your GCC licensing strategy? Atlantic Digital’s compliance experts have guided multiple contractors through this exact challenge. Contact us today for a personalized assessment that balances your budget constraints with your compliance requirements. 

Don't let licensing confusion derail your CMMC Level 2 journey. Get clarity, get compliant, get competitive. 

Disclaimer 
This paper reflects the professional perspective of a CMMC compliance consultant and is intended for general guidance only. Licensing details, costs, and strategies are based on industry experience and illustrative examples as of August 2025 and should not be taken as definitive or exhaustive. For authoritative and up-to-date information, readers should consult Microsoft’s official licensing documentation, their licensing solution provider, and the Department of Defense’s published CMMC resources. Organizations should validate all decisions against these primary sources and their contractual requirements. 

Navigating the Latest DoD Memo on CMMC Certification Requirements with Atlantic Digital

Introduction

The Department of Defense (DoD) continually updates its cybersecurity protocols to safeguard sensitive information within the Defense Industrial Base (DIB). The latest memorandum, "Implementing the Cybersecurity Maturity Model Certification (CMMC) Program" (DoD), introduces significant changes to the Cybersecurity Maturity Model Certification (CMMC) requirements, directly impacting contractors and service providers. This paper examines these updates, addresses critical compliance challenges, and outlines how Atlantic Digital (ADI) helps clients achieve compliance.

Understanding the Latest DoD Memo on CMMC

The recent DoD memorandum formalizes the CMMC framework by confirming a phased implementation and clarifying the conditions under which different levels of certification are required. It also provides new guidance on waivers and subcontractor compliance. 

Key updates include: 

Phased Implementation Process 

The DoD memo confirms that CMMC implementation will begin once the final Title 48 CFR rule is published. Implementation will proceed as follows: 

CMMC Level Assessments 

CMMC builds upon NIST SP 800-171 self-assessments already obligatory under DFARS 252.204-7019, and organizations must continue conducting these assessments as required. Additionally, the CMMC Program requires pre-award assessments of covered contractor information systems against prescribed cybersecurity standards for safeguarding Controlled Unclassified Information (CUI) and Federal Contract Information (FCI). 

Assessment Breakdown: 

Flow-Down Requirements for Subcontractors  

The memo warns that CMMC Level 3 requirements should not be unnecessarily flowed down to all subcontractors, as this could impose undue financial and administrative burdens. Program Managers must ensure only essential subcontractors handling mission-critical CUI are subject to Level 3 requirements.  

New CMMC Waiver Process 

The memo establishes a waiver process, allowing SAE/CAE officials to waive CMMC certification under specific conditions. Waivers do not remove cybersecurity compliance obligations but offer flexibility in cases where certification requirements could limit competition. 

Waiver Guidelines: 

Identified Compliance Challenges

While the DoD memo provides clarity on CMMC requirements, additional challenges arise when managing information such as Export-Controlled Information (EXPT), which is regulated under separate frameworks like the International Traffic in Arms Regulations (ITAR) and the Export Administration Regulations (EAR). Unlike Controlled Technical Information (CTI), which directly triggers CMMC Level 2 requirements under DoD contracts, EXPT is a broader category of Controlled Unclassified Information (CUI) that applies across multiple federal agencies, including the Departments of Commerce and State. As a result, contractors handling EXPT may face cybersecurity requirements that extend beyond DoD mandates and into multi-agency oversight (DoD, Export Solutions). 

Key Challenges 

In this sense, understanding the interplay between CMMC, DFARS, and export control regulations is critical for organizations handling sensitive government data. The presence of EXPT can introduce additional layers of compliance, even when CMMC is not explicitly required by DoD. Contractors must evaluate regulatory obligations beyond DoD contracts, ensuring that cybersecurity measures align with both defense and non-defense federal agency requirements. 

Atlantic Digital’s (ADI’s) Strategy and Compliance Solutions

Atlantic Digital offers a strategic approach to navigating CMMC compliance, ensuring organizations meet the necessary standards while addressing challenges posed by complex regulatory frameworks. ADI’s team helps contractors determine their certification requirements, implement necessary safeguards, and provide solutions to comply with both DoD mandates and broader federal regulations. Through comprehensive risk assessments, ongoing education, and specialized support, ADI ensures that clients can confidently meet their compliance obligations, optimize their security measures, and remain competitive in the defense sector. 

How ADI Helps Clients Achieve Compliance: 

Conclusion

The evolving cybersecurity landscape demands that contractors remain agile and informed. The latest DoD CMMC implementation memo provides clarity on assessment levels, waivers, and subcontractor requirements. However, challenges remain for organizations handling information regulated under separate frameworks, requiring a strategic approach to compliance. Atlantic Digital empowers clients to meet these challenges by offering expert guidance on aligning multiple cybersecurity frameworks, minimizing unnecessary security obligations, and ensuring compliance with both DoD and other regulations. 

ADI's comprehensive solutions ensure that clients can navigate the complexities of CMMC compliance, mitigate risks, and achieve robust cybersecurity resilience. For expert CMMC strategy and compliance solutions, contact ADI today to ensure your business remains secure and competitive in the evolving defense sector. 

Feasibility of SMBs in the Defense Industrial Base

Introduction

The feasibility of small to medium-sized businesses (SMBs) within the Defense Industrial Base (DIB) is largely dependent on their ability to achieve Cybersecurity Maturity Model Certification (CMMC) in 2025. This certification is essential for securing and renewing contracts with the Department of Defense (DoD), driven by the need to safeguard Federal Contract Information (FCI) and Controlled Unclassified Information (CUI) from cybersecurity threats. 

In 2025, many DoD contracts, especially those involving CUI, will mandate CMMC Level 2 certification. This requirement is part of a phased implementation strategy by the DoD, with full enforcement expected by fiscal year 2026. The DoD provided an estimate that about 80,598 entities will be affected by the CMMC Level 2 requirements. Of these, it is anticipated that around 95% (approximately 76,598 entities) will need to obtain certification from a Certified Third-Party Assessor Organization (C3PAO) due to the involvement of Controlled Unclassified Information (CUI) in their contracts, rather than relying on self-assessment alone (Venable LLP; The National Law Review; InterSec). 

Achieving CMMC Level 2 involves meeting 320 assessment objectives outlined in NIST SP 800-171a, posing a substantial challenge for SMBs with limited cybersecurity resources. The DoD has estimated that the cost for small defense contractors to achieve this certification is around $104,670 (Prevail), covering third-party assessments and ongoing compliance efforts. However, real-world scenarios suggest that the actual costs may vary significantly (Atlantic Digital, Etactics). The transition to CMMC, announced in November 2021, has simplified the certification process by reducing the levels from five to three, thereby easing some administrative burdens on smaller businesses. Nonetheless, maintaining certification remains a challenge for SMBs. The high demand for certified assessors as the compliance deadline nears further emphasizes the need for early preparation. 

While the path to CMMC Level 2 certification is demanding, it offers an opportunity for SMBs to strengthen their cybersecurity posture and secure a position in the defense contracting landscape. The ability of these businesses to navigate these requirements will be crucial for their continued participation in the DIB and the resilience of the broader defense supply chain. For SMBs unsure whether CMMC Level 2 is necessary, it is essential to check their contracts for DFARS Clause 252.204-7012, "Safeguarding Covered Defense Information and Cyber Incident Reporting." This clause, enforced since 2016, mandates that contractors implement the security requirements specified in NIST SP 800-171 to protect Covered Defense Information (CDI) and report cyber incidents to the DoD. Achieving CMMC Level 2 ensures compliance with these rigorous standards, emphasizing foundational and advanced cybersecurity practices crucial for securing sensitive information and supporting national security. 

Operational and Technical Feasibility

Compliance with CMMC Level 2 requires alignment with NIST SP 800-171 standards, which specify security requirements for nonfederal information systems, and are essential for protecting CUI (NIST). Organizations must assess whether their processes, workforce, and systems can support the demands of CMMC Level 2. The Center for Development of Security Excellence (CDSE) highlights the need for a well-prepared workforce and robust processes (CDSE). Similarly, the Cybersecurity and Infrastructure Security Agency (CISA) underscores that a comprehensive approach combining technological solutions with staff training is vital for CMMC Level 2 compliance (CISA); thus, SMBs need to establish the necessary cybersecurity infrastructure, invest in cybersecurity technologies, and workforce training and development to meet these standards.

Economic Feasibility

The economic feasibility of achieving CMMC Level 2 certification is a major concern for SMBs in the DIB. Government estimates for certification costs often underestimate the full scope of expenses. A thorough cost-benefit analysis must account for initial assessment costs and recurring expenses for maintaining compliance.

Initial Assessment Costs 

According to the DoD, “a Level 2 certification assessment is projected to cost nearly $105,000 for small entities and approximately $118,000 for larger entities (including the triennial assessment and affirmation and two additional annual affirmations)” (in Defensescoop). However, real-world examples show significant variation in initial assessment costs, from $30,000 to $381,000 (Etactics). For a small organization requiring a basic 4-person, cloud-only setup, Atlantic Digital (ADI) has been quoted $30,000, whereas larger organizations face costs closer to $100,000. These figures cover assessments by a C3PAO but exclude costs for technology upgrades, staff training, and long-term compliance (Atlantic Digital). 

Cost Considerations 

  1. Technology and Infrastructure Upgrades: Essential upgrades can be costly. For instance, engineering costs for CMMC Level 3, which builds on Level 2, range from $490,000 to $21.1 million (Farmhouse, Dewpoint). These figures, while for Level 3, highlight the substantial investments needed even at Level 2. 
  1. Staffing and Outsourcing: Hiring specialized staff or consultants is often necessary. External consultant costs can start at $60,000 annually, rising to $150,000 and beyond for comprehensive support (Atlantic Digital). 
  1. Operational Costs: Ongoing expenses include training programs and upgrades: 
Operational Costs 
KnowBe4 for training $9,072/year  
Endpoint upgrades $1,000/user  
DocuSign $3,000/year  
External Certificate Authority (ECA) $500/user  
Privileged User Training $400 /Privileged User annually  
Password Vault $96/Privileged User annually 
  1. Migration and Implementation Costs: Medium-sized companies have spent over $1 million annually over three years for cloud migrations and an additional $240,000/year for consulting, staff augmentation and compliance maintenance (Atlantic Digital). 
  1. Additional Costs: SMBs with on-premises CUI handling may face extra costs for printing, upgrades, infrastructure improvements, and physical security (Atlantic Digital). 

In short, the financial burden of achieving and maintaining CMMC Level 2 compliance can be significant for SMBs. While federal estimates provide a starting point, actual costs can be much higher. A comprehensive approach, including detailed cost estimations and leveraging cost-effective services, is essential for SMBs to navigate these economic challenges. 

Atlantic Digital has published a blog post detailing the expenses associated with CMMC certification and discussing why the government often underestimates these costs.

Legal Feasibility

Adherence to DoD cybersecurity and data protection regulations is crucial to avoid legal and financial repercussions. The Defense Counterintelligence and Security Agency (DCSA) emphasizes that compliance is essential for continued participation in DoD contracting opportunities (DCSA, InterSec). Non-compliance could result in loss of contracts and financial penalties.

Schedule Feasibility

The 2025 deadline for CMMC Level 2 presents a significant challenge due to the limited number of Certified Third-Party Assessment Organizations (C3PAOs). As of July 2024, about 56 C3PAOs are available, each capable of handling 1 to 10 assessments per month, resulting in an estimated 504 to 5,040 assessments before the deadline. This assessment capacity may be insufficient to meet the needs of the many small and medium-sized businesses (SMBs) seeking certification, given the rigorous and resource-intensive nature of the CMMC assessment process. The high demand emphasizes the need for timely scheduling and thorough planning (CyberAB, Taft Privacy & Data Security Insights; MxD; CMMC Audit Preparation; PreVeil). 

Typical timelines for achieving CMMC Level 2 certification range from 6 to 12 months, depending on factors like existing cybersecurity posture and resource allocation. Organizations without existing cybersecurity measures may require 18 to 24 months to achieve certification (CMMC Audit Preparation; ECURON; InterSec).

Market Feasibility

The global cybersecurity market is projected to expand from USD 190.4 billion in 2023 to USD 298.5 billion by 2028, with a compound annual growth rate (CAGR) of 9.4% (MarketsandMarkets). This growth is driven by the increasing frequency and complexity of cyberattacks, along with the rising demands placed on businesses, governments, and individuals to enhance their cybersecurity measures. The U.S. Department of Defense (DoD) has allocated approximately $401 billion—nearly 49% of its total $842 billion Fiscal Year 2024 budget—for contract obligations (Defense Comptroller). This budget includes a historic $170 billion for procurement, the largest ever (Federal Budget IQ), aimed at acquiring the weapons, equipment, and services necessary to maintain and improve military operational capabilities. DoD Defense Industrial Base (DIB) contractors are integral to these procurement efforts, underscoring the critical importance of robust cybersecurity measures.  

CMMC Level 2 requirements are mandated for all DoD contracts involving CUI, with exceptions only for contracts that exclusively pertain to commercial off-the-shelf (COTS) items. The DoD anticipates that 220,000 companies -the DIB encompasses roughly 300,000 companies (DoD)- will be affected by CMMC requirements in general, and CMMC Level 2 applies to over 80,000 entities (about 36%) of those contractors (Wiley, Blank Rome). Achieving CMMC Level 2 certification not only aligns with the DoD's significant emphasis in cybersecurity but also presents substantial opportunities for certified businesses within both the broader cybersecurity market and the DoD's defense sector (USFCR).

Financial Impact of Non-Compliance

Failing to achieve the required CMMC certification by 2025 could lead to significant financial losses for all contractors. The potential revenue loss includes: 

  1. Immediate Revenue Loss: Government contractors often rely heavily on a few key contracts. The value of these contracts can range widely, but for many small businesses, a single contract can be worth anywhere from $100,000 to several million dollars annually. 
  1. Dependency on DoD Contracts: Many DIBs primarily serve the DoD. Failing to get certified could result in losing most or all of their revenue. For example, if a business has $1 million in annual revenue from DoD contracts, failing to certify would mean losing this revenue entirely. 
  1. Future Opportunities: The lack of CMMC Level 2 certification will make businesses ineligible to compete for an estimate of over $100 billion of the larger $401 billion budget allocated for DoD contract obligations. 

Benefits of Compliance

Achieving CMMC Level 2 certification provides several key benefits for small and medium-sized businesses (SMBs), including: 

  1. Regulatory Compliance: Ensures adherence to stringent cybersecurity practices required by the DoD, thereby enhancing the credibility and market positioning of SMBs.  
  1. Market Opportunities: Opens doors to new opportunities with other federal agencies and commercial entities, supporting business continuity and growth. 
  1. Competitive Edge: Prevents the loss of DoD contracts and supports long-term resilience by complying with CMMC requirements. 

(USFCR)

Conclusion

In sum, the feasibility of SMBs in the DIB hinges on their ability to meet CMMC Level 2 certification by 2025. Achieving this certification presents both challenges and opportunities. Financially, SMBs must navigate significant costs, including assessment fees, technology upgrades, and ongoing compliance expenses. Operationally, preparing for certification requires robust cybersecurity infrastructure and staff training. By strategically planning and leveraging cost-effective solutions, SMBs can enhance their chances of achieving certification and securing their place in the defense contracting ecosystem. The benefits of compliance include enhanced market opportunities, competitive advantage, and alignment with national security goals. The upcoming deadline underscores the importance of timely and proactive measures to ensure continued participation in the DIB. 

To support SMBs in this critical endeavor, Atlantic Digital (ADI) offers specialized services to help businesses achieve CMMC Level 2 certification efficiently and cost-effectively. ADI provides expert guidance through initial assessments, gap analyses, and tailored cybersecurity solutions, ensuring that SMBs meet the stringent requirements necessary to maintain or secure DoD contracts. By partnering with Atlantic Digital, SMBs can not only overcome the financial and operational challenges of CMMC certification but also strengthen their cybersecurity posture. This partnership enables SMBs to remain competitive in the DIB and capitalize on the vast market opportunities that come with compliance. For more information on how Atlantic Digital can assist your business in achieving CMMC Level 2 certification, visit Atlantic Digital.

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