● Reference for NIST SP 800-53 Rev 5 · CSF 2.0
The NIST control catalog, organized and cross-referenced.
A free, open reference for the full NIST SP 800-53 Rev 5 catalog — every control mapped to the Cybersecurity Framework 2.0, searchable in the browser and available through a public JSON API.
What you'll find here
Search the catalog
Find any 800-53 control by ID, title, or keyword, then filter by family, baseline, and CSF function.
Framework crosswalk
Every control records its CSF 2.0 functions and subcategories, so you can pivot between catalogs.
Open JSON API
Pull the same data programmatically through a documented, read-only REST API.
SP 800-53 Rev 5Security & Privacy Controls
The comprehensive catalog of security and privacy controls for information systems, organized into 20 control families and tailored through Low, Moderate, and High baselines.
ACAUCMIAIRSCSIRACP+11
CSF 2.0Cybersecurity Framework
A higher-level framework of outcomes organized into six functions and their subcategories. Each 800-53 control here maps to the CSF outcomes it supports.
GovernIdentifyProtectDetectRespondRecover
Mapped across frameworks
Every 800-53 control records its alignment to CSF 2.0 functions and subcategories, so you can move between catalogs and filter by either.
Open the catalog →GV
Govern
ID
Identify
PR
Protect
DE
Detect
RS
Respond
RC
Recover