LCCA Certification refers to ISACA’s Lead CMMC Certified Assessor (LCCA) designation, the senior credential for professionals who lead official CMMC Level 2 assessment teams. To qualify, candidates must hold active CCP and CCA credentials, meet required cybersecurity, management, and assessment experience, satisfy the Tier 3 determination requirement, and hold an approved DoD 8140.03 Security Control Assessor (Work Role 612) qualification at Advanced Proficiency.