nist-800-53

NIST SP 800-53 Rev 5 compliance advisor — all 20 control families, Low/Moderate/High baseline selection, FIPS 199/200 categorization, control tailoring, ODVs, overlays, privacy controls (PT family), supply chain (SR family), SSP narrative writing, assessment procedures (SP 800-53A), POA&M management, RMF steps (SP 800-37), continuous monitoring, OSCAL, and mapping to FedRAMP, FISMA, CMMC 2.0, and ISO 27001.