Guides

The Complete Guide to CMMC Certification

CMMC is becoming the price of entry for defense contracts. Without certification, many contractors can't bid.

This guide breaks down what CMMC 2.0 actually requires—from level determination and CUI scoping through C3PAO assessment and ongoing compliance—with on-the-record input from C3PAO assessors at A-LIGN and readiness advisors at BARR Advisory on where contractors trip up and how to avoid it.

What's Inside:

  • The three CMMC 2.0 levels and how each maps to FCI, CUI, and the 110 NIST SP 800-171 practices

  • A step-by-step path from gap analysis through assessment to continuous monitoring

  • Real C3PAO fee ranges and timelines

  • What a conditional result and the 180-day POA&M clock actually mean

  • The scoping and evidence gaps that sink first assessments, plus assessor-tested fixes

  • How prior SOC 2, ISO 27001, and FedRAMP work transfers to CMMC, and the net-new requirements they miss

July 2026 Update: The Department of War has suspended CMMC Phase II (C3PAO) certification, previously set for November 10, 2026, and launched a 60-day reform review. DFARS 7012, NIST 800-171 Rev. 2, and your SPRS score all still apply. Shifting weight back onto self-attestation raises your False Claims Act exposure, and the requirement to prove compliance stays in force. The review reconsiders how that verification happens. See the full Department of War release.