- February 14, 2026
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Showcasing initiatives that strengthen NIST 800-171 and CMMC readiness.
For years, defense contractors self-attested their compliance with NIST SP 800-171 by submitting a score to the Supplier Performance Risk System (SPRS). That era is over. CMMC now mandates that organizations handling Controlled Unclassified Information (CUI) undergo independent third-party assessments by Certified Third-Party Assessment Organizations (C3PAOs). Without certification, you cannot bid on or maintain DoD contracts.
Solvere One has supported dozens of defense contractors through this transition, helping them transform their NIST SP 800-171 compliance posture into a defensible, assessable, and certifiable state.
NIST SP 800-171 defines 110 security requirements across 14 control families that protect the confidentiality of CUI in non-federal systems. CMMC Level 2 maps directly to all 110 practices, making NIST 800-171 compliance the foundation upon which CMMC Level 2 certification is built. The 14 control families include:
- Access Control
- Awareness and Training
- Audit and Accountability
- Configuration Management
- Identification and Authentication
- Incident Response
- Maintenance
- Media Protection
- Personnel Security
- Physical Protection
- Risk Assessment
- Security Assessment
- System and Communications Protection
- System and Information Integrity
Understanding the NIST SP 800-171 — CMMC Relationship
The following initiatives form the backbone of a successful CMMC readiness program:
- Gap Analysis and SPRS Scoring: An honest assessment against all 110 controls produces a scored inventory of your current compliance state mapped to your actual SPRS score.
- System Security Plan (SSP) Development: Your SSP must describe your system boundary, in-scope assets, and how each control is implemented or planned. Assessors will scrutinize this document — it must be accurate, complete, and current.
- Plan of Action and Milestones (POA&M): CMMC allows a limited POA&M at the time of assessment. Solvere One builds credible POA&Ms that satisfy assessors while keeping remediation on track.
- Technical Remediation: Many organizations find the largest gaps in MFA, audit logging, encrypted communications, and network segmentation. Solvere One works alongside your IT team to implement these controls in a documentable way.
- Pre-Assessment Readiness Reviews: Before engaging a C3PAO, Solvere One simulates the assessment process to identify remaining gaps before a formal assessor does.
Key Initiatives That Strengthen Readiness
Organizations that enter a CMMC assessment underprepared face significant consequences: assessment failure, remediation costs, delayed contract awards, and reputational damage within the defense industrial base. The investment in proper readiness preparation consistently outperforms the cost of a failed assessment and the associated remediation cycle.
Schedule a readiness consultation with our CMMC experts today.
The path to CMMC certification does not have to be overwhelming. With the right partner, you can transform compliance requirements into a structured, manageable program that protects your contracts and strengthens your overall cybersecurity posture. Solvere One brings deep experience in federal cybersecurity and compliance to every engagement.
Let us guide your organization from readiness assessment through successful C3PAO assessment and beyond.
Article Details
- Date: February 14, 2026