CMMC SOP software for Level 2 practices and NIST 800-171 documentation
Every CMMC Level 2 domain and every NIST SP 800-171 Rev. 3 requirement is pre-seeded as a control. Map your existing procedures, acknowledge them with your workforce, and walk a C3PAO through a prepared documentation set.
Why SOPs decide CMMC outcomes
Every CMMC Level 2 practice expects a procedure. Missing procedures block certification.
C3PAOs don't sample practices at random — they sample based on where documentation is weakest. A procedure-per-practice posture takes the most common failure mode off the table before the assessment starts.
The mechanical part of assessment day is a C3PAO reading a practice ID (e.g., AC.L2-3.1.12 — remote access monitoring), asking your team to produce the procedure that covers it, and confirming the procedure is approved, current, and workforce-acknowledged. SOP Studio organizes your existing procedures into exactly that mental model — every practice has an associated procedure, every procedure has a version history, every workforce member has an acknowledgment record.
What's seeded
All 14 CMMC L2 domains + the 110 NIST SP 800-171 Rev. 3 requirements.
Access Control (AC)
Authorized access, transaction and function control, least privilege, remote-access monitoring.
Awareness & Training (AT)
Security-risk awareness for all workforce, role-based training for admins and responders.
Audit & Accountability (AU)
System audit logs, user accountability via unique-ID traceability, log review workflows.
Configuration Management (CM)
Baseline configurations, inventories, security-configuration enforcement.
Identification & Authentication (IA)
User and device identification, MFA for privileged and remote access.
Incident Response (IR)
Incident-handling capability, tracking, and reporting to DoD CISA-connected channels.
Maintenance (MA)
Controlled maintenance, media sanitization pre-maintenance, approved personnel.
Media Protection (MP)
CUI media handling, sanitization or destruction before disposal or reuse.
Personnel Security (PS)
Screening, access protection during termination and transfer.
Physical Protection (PE)
Physical access authorization, visitor controls, facility monitoring.
Risk Assessment (RA)
Periodic risk assessment, vulnerability management, supply-chain risk.
Security Assessment (CA)
System Security Plan, POA&M, periodic control assessments.
System & Communications Protection (SC)
Boundary protection, FIPS-validated cryptography, traffic segmentation.
System & Information Integrity (SI)
Flaw remediation, monitoring for indicators of attack, security alerts.
Each practice and requirement carries its canonical identifier, a plain-English summary of the requirement, and links to the authoritative source (NIST.gov for 800-171, DoD for CMMC). AI-assisted control mapping suggests which CMMC practices each of your existing SOPs satisfies — you approve or adjust each suggestion before it becomes evidence.
C3PAO-ready evidence
The artifacts assessors repeatedly ask for, always ready.
- Current approved version of every procedure
- Complete revision history with approver and timestamp
- Acknowledgment records per workforce member per version
- Traceability from procedure → NIST 800-171 requirement → CMMC practice
- Role-based access logs for all procedure views and edits
- SSP-supporting cross-references that survive scrutiny
- Bulk evidence export (PDF/ZIP) scoped to a framework
- Periodic review reminders tied to each procedure
Frequently asked
CMMC SOP software questions, answered.
What does a C3PAO actually look for in SOPs during a CMMC Level 2 assessment?
Three things. First, that a procedure exists for each practice they sample (and matches the practice ID). Second, that the procedure is current — approved within a reasonable window, with a version history. Third, that the workforce required to follow it can show they've been trained on the current version. SOP Studio is designed around those three answers.
Do I need one SOP per practice, or can one SOP cover multiple?
One SOP can cover multiple practices. An access-control procedure, for example, may satisfy AC.L2-3.1.1 (authorized access), AC.L2-3.1.2 (transactions/functions), AC.L2-3.1.5 (least privilege), and IA.L2-3.5.3 (MFA). SOP Studio maps one SOP to many practices and tracks coverage at both the framework and practice level so you see, at a glance, which practices are backed by a current approved procedure.
Does SOP Studio help write a System Security Plan (SSP)?
SOP Studio is the procedure layer below the SSP. Your SSP describes boundaries, systems, and control implementations at a high level. Each implementation statement typically references one or more procedures — SOP Studio is where those procedures live and where assessors will click through from the SSP. Customers use SOP Studio alongside SSP-authoring tools or the manual SSP templates NIST provides.
We're a small sub on a DoD contract. Is SOP Studio overkill?
Small subs often have fewer than 10 employees and fewer than 40 procedures — SOP Studio scales down cleanly. The main benefit for small subs is not having to hire a full-time compliance manager to maintain a document library. Pre-seeded frameworks, AI-assisted drafting, and automatic control mapping mean a principal engineer or ops lead can run the program alongside their other work.
What about Level 1 (FCI-only) contractors?
CMMC Level 1 focuses on FAR 52.204-21 basic safeguarding (17 requirements). SOP Studio supports Level 1 customers through the same NIST 800-171 / CMMC framework structure — Level 1 is a subset of Level 2's practice set. Customers often start at Level 1 and use SOP Studio to grow into Level 2 without replatforming.
Does SOP Studio integrate with SIEM, EDR, or identity tools we're already using for CMMC evidence?
SOP Studio is the procedure and workforce-attestation layer, not an evidence collector for system-level telemetry. Your SIEM/EDR/IdP continue to produce the system-level evidence C3PAOs expect. SOP Studio links out to those systems from inside each procedure so assessors can trace: procedure → implementing tool → evidence.
How does SOP Studio handle the 32 "documented" requirements in 800-171 Rev. 3?
Requirements marked "documented" in 800-171 Rev. 3 require both implementation and written documentation. SOP Studio is the natural home for that documentation — one SOP per documented requirement (or grouped where requirements share a procedure), with review cycles, approval history, and acknowledgment tracking covering the documentation side.
Defense contractor running multiple frameworks? See the DoD contractor overview.
Show up to your C3PAO with documentation already in order.
Book a demo specific to your CMMC scope. We'll show how SOP Studio closes the documentation gap and where your existing SOPs cross-walk into CMMC L2 + 800-171 simultaneously.