CMMC Level 3 Explained: Who Needs It and What It Takes
Level 3 adds 24 NIST SP 800-172 enhanced requirements on top of a final Level 2 certification, assessed by the government (DCMA DIBCAC), not a C3PAO. Who actually needs it, how the assessment and scoring work, and how to know where you stand across Level 1, Level 2, and Level 3.