Which document outlines the CMMC Security Requirements Level 2?

The selected answer, NIST SP 800-171 R2, is correct because it specifically provides the set of security requirements that organizations need to implement to meet the CMMC Security Requirements Level 2. NIST SP 800-171 outlines a series of controls and practices that focus on protecting Controlled Unclassified Information (CUI) and is integral to strengthening cybersecurity posture in line with federal regulations.

Organizations aiming for CMMC Level 2 must comply with these requirements, as they serve as foundational controls that build upon the practices established in Level 1. Incorporating these controls helps organizations demonstrate their commitment to cybersecurity and preparedness to handle sensitive information effectively.

In contrast, the other options do not directly correlate with the requirements for CMMC Level 2. The CMMC Assessment Guide Level 1 is focused solely on the introductory requirements for Level 1, while the Cybersecurity Framework provides a broader set of best practices but is not tailored specifically to CMMC Level 2. FedRAMP Security Standards apply to cloud service providers and have a different focus, not specifically encompassing the comprehensive CMMC framework requirements. Thus, NIST SP 800-171 R2 is the authoritative source for Level 2 guidelines.