The initial public draft of NIST Cybersecurity White Paper (CSWP) 53, Charting the Course for NIST OSCAL, is available for public comment. The public comment period is open through January 13, 2026.
The new enhanced security requirements in SP 800-172r3 support cyber resiliency objectives, focus on protecting CUI, and are consistent with the source controls in SP 800-53r5. SP 800-172Ar3 provides a set of assessment procedures for the enhanced security requirements. Comments are due November 14, 2025.