CMMC Advisory & Readiness Services

CMMC 2.0 is now required for organizations working with the U.S. Department of Defense (DoD). As requirements are phased in from November 10, 2025, to November 10, 2028, contractors and subcontractors must prove they can protect Federal Contract Information (FCI) and Controlled Unclassified Information (CUI) according to CMMC and NIST SP 800‑171 or risk losing contract opportunities.

JANUS Associates offers independent CMMC advisory and readiness services to help Defense Industrial Base (DIB) organizations: identify applicable CMMC levels, efficiently close compliance gaps, and prepare required documentation for successful assessments.
 

Why CMMC 2.0 Matters Now

CMMC is more than another compliance checkbox. It directly influences:

• Eligibility to bid on DoD contracts involving FCI or CUI.
• Prime contractor decisions about which suppliers they trust to handle sensitive data.
• Your ability to prove compliance with NIST SP 800‑171 and related cybersecurity standards.

CMMC 2.0 aligns with the 110 NIST SP 800‑171 requirements for CUI protection, introducing independent verification by third‑party assessors (C3PAOs) for many Level 2 environments. For small and mid‑sized contractors, this creates a compliance obligation and an opportunity to stand out as a trusted partner.

Who JANUS CMMC Services Are For

JANUS CMMC advisory and readiness services are for:

• Prime contractors and subcontractors that handle FCI and CUI in support of DoD programs.
• Small and mid‑sized businesses needing practical support to interpret and implement CMMC and NIST SP 800‑171.
• Organizations that want an independent advisor to prepare for CMMC assessments, without replacing or conflicting with their chosen C3PAO.

Whether you are just starting to scope your CUI environment, or you need to validate that your controls and documentation are ready for an assessment, JANUS provides structured, transparent guidance grounded in decades of security and compliance experience.

CMMC Support That Protects Contract Eligibility

CMMC Readiness & Gap Assessments

JANUS begins with a CMMC readiness assessment that maps your current cybersecurity posture against the applicable CMMC level and NIST SP 800‑171 requirements.

• Identify which CMMC level(s) apply based on contract types, FCI, and CUI handling.
• Conduct a detailed gap analysis against NIST SP 800‑171 and related CMMC 2.0 practices, highlighting control deficiencies, documentation gaps, and process weaknesses.
• Deliver a prioritized remediation plan that sequences tasks by risk, effort, and impact on contract eligibility.

This structured assessment gives executives and technical teams a clear, shared view of where the organization stands and what must be done next.

NIST SP 800‑171 Documentation & Evidence Support

CMMC Level 2 is built on NIST SP 800‑171, but implementing the controls is only part of the challenge—organizations must also show how those controls operate in practice.

JANUS helps you:

• Build or refine a System Security Plan (SSP) that accurately documents your environment, boundaries, and control implementations.
• Develop and maintain a Plan of Actions and Milestones (POA&M) that tracks remediation activities and timelines.
• Assemble the policies, procedures, and technical evidence needed to support self‑assessments and third‑party C3PAO reviews.

This documentation support is designed to be repeatable and sustainable, not a one‑time “binder on a shelf.”

Scope Optimization and CUI Data Protection Strategy

Many contractors struggle because their CUI scope is too broad. JANUS helps you right‑size the effort:

• Analyze how CUI flows through your environment, including systems, applications, and vendors.
• Recommend ways to reduce the number of in‑scope systems and users, such as segmentation or dedicated CUI enclaves.
• Align technical and procedural controls with the refined scope to reduce assessment complexity and cost while maintaining strong protection for sensitive data.

The result is a CMMC and NIST SP 800‑171 strategy that is aligned with your operations and resources, rather than a one‑size‑fits‑all implementation.

Pre‑Assessment & C3PAO Readiness Support

JANUS is not a C3PAO and does not perform the formal certification assessment. Instead, JANUS focuses on getting organizations ready to succeed in those assessments.

Pre‑assessment services can include:

• “Dry‑run” CMMC assessments that simulate C3PAO interviews, documentation reviews, and evidence requests.
• Validation of self‑assessment scores and SPRS entries to ensure they are accurate and defensible.
• Targeted remediation sprints to address issues likely to create findings or delays during a formal assessment.

This independent perspective reduces surprises and helps ensure that once you engage a C3PAO, you are using that time as efficiently as possible.

Ongoing CMMC & Cyber Risk Management

CMMC is not a one‑time project; it must be sustained and integrated into broader cyber risk management.

JANUS can provide ongoing support to:

• Maintain and update SSPs, POA&Ms, and related documentation as systems and contracts change.
• Align CMMC activities with broader frameworks such as the NIST Cybersecurity Framework, ISO 27001, and other regulatory requirements relevant to your sector.
• Provide periodic assessments, training, and executive reporting that keep leadership informed about cyber risk, control effectiveness, and readiness for future assessments.

This approach helps organizations treat CMMC as a catalyst for stronger security and resilience, not just a compliance mandate.

Example CMMC Support Packages

• Fixed‑fee setup and initiation to establish a baseline, collect key documentation, and define CMMC scope.
• Subscription‑based advisory support that provides ongoing access to experts for questions, document reviews, and incremental improvements.
• Project‑based engagements focused on specific milestones, such as completing a gap assessment, building an SSP/POA&M, or preparing for a scheduled C3PAO assessment.

Why Choose JANUS for CMMC Advisory?

• Independent expertise. As one of the nation’s first independent IT security consultancies, JANUS is focused on objective guidance, not tool resale.
• Framework fluency. JANUS works daily with CMMC, NIST SP 800‑171, NIST CSF, ISO 27001, and other major frameworks that matter to regulated organizations.
• Defense sector experience. JANUS supports public and private sector clients whose missions depend on protecting sensitive information and avoiding operational disruption.
• Risk‑informed approach. CMMC is treated as part of a broader cybersecurity risk management program that supports resilience, growth, and long‑term contract performance.