Peak InfoSec is an Authorized Cybersecurity Maturity Model Certification (CMMC) Third-Party Assessment Organization (C3PAO) that conducts certification assessments for organizations in the Defense Industrial Base (DIB) sector. The company provides assessment services across all three CMMC levels. For CMMC Level 1, Peak InfoSec performs Federal Contract Information (FCI) scoping to identify components subject to 48 CFR § 52.204-21 requirements and issues Letters of Attestation validating implementation of 15 security controls. For CMMC Level 2, the organization conducts Controlled Unclassified Information (CUI) scope validation, issues Letters of Attestation for NIST SP 800-171 compliance, performs mock assessments covering all 110 security requirements, conducts triennial certification assessments submitted to the Supplier Performance Risk System (SPRS), and provides annual certification updates. For CMMC Level 3, Peak InfoSec offers CUI scoping, Letters of Attestation for NIST SP 800-172 requirements, and mock assessments covering the 24 additional Level 3 security requirements. The company also provides CMMC and NIST SP 800-171 consulting services, training programs including executive bootcamps and CUI fundamentals courses, and various resources for organizations preparing for CMMC assessments.