Analysis is performed to establish what has taken place during an incident and the root cause of the incident

frameworkNIST Cybersecurity Framework 2.0 sectionRespond (RS) topicsForensics frameworks5 2 4

gap from NIST CSF 2.0 → gap to NIST CSF 2.0 →

Wrong or missing mapping? Report it

Equivalents of RS.AN-03 in other frameworks
Framework	Requirement	Title	Link	Source / reason
ISO 27001	A.5.28	Collection of evidence	Crosswalk	Same topic: Forensics 2 loosely related (not mappings) A.5.25 Assessment and decision on information security events Loosely related Only shares CSF RS.AN-03: related, not a mapping A.5.27 Learning from information security incidents Loosely related Only shares CSF RS.AN-03: related, not a mapping
CIS v8.1	CIS 17.8	Conduct Post-Incident Reviews	Loosely related	No mapping. Only shares CSF RS.AN-03: related, not a mapping
SOC 2	CC7.4	Responding to identified security incidents	Editorial	Same topic: Forensics (editorial pick)
PCI DSS	10.3.2	Logs protected from modification	Crosswalk	Same topic: Forensics 4 loosely related (not mappings) 6.3.1 Vulnerabilities identified and risk-ranked Loosely related Only shares CSF RS.AN-03: related, not a mapping 10.2.1 Audit logs enabled and active Loosely related Only shares CSF RS.AN-03: related, not a mapping 10.2.2 Log entries record who, what, when, where and outcome Loosely related Only shares CSF RS.AN-03: related, not a mapping 10.4.1 Security event and critical logs reviewed daily Loosely related Only shares CSF RS.AN-03: related, not a mapping
CMMC	AU.L2-3.3.6	Reduction & Reporting	Crosswalk	Same topic: Forensics 1 loosely related (not mappings) IR.L2-3.6.1 Incident Handling Loosely related Only shares CSF RS.AN-03: related, not a mapping
800-53	AU-7 SI-2(7)	Audit Record Reduction and Report Generation; Root Cause Analysis	Crosswalk	Same topic: Forensics 1 loosely related (not mappings) IR-4 Incident Handling Loosely related Only shares CSF RS.AN-03: related, not a mapping
HIPAA	§164.308(a)(1)(ii)(D)§164.308(a)(6)§164.308(a)(6)(ii)§164.312(b)	Information System Activity Review; Security Incident Procedures…	Loosely related	No mapping. Only shares CSF RS.AN-03: related, not a mapping
GDPR	—	No requirement	No mapping in our data	No mapping in our data (only GDPR's security articles are mapped, editorially).
NIS2	3.5	Incident response	Crosswalk	Same topic: Forensics
Essential Eight	—	No requirement	No mapping in our data	No mapping in our data (Essential Eight links are editorial only).
DORA	Art.13(2)Art.17(2)	Learning and evolving; ICT-related incident management process	Editorial	Same topic: Forensics (editorial pick)
CPS 234	—	No requirement	No mapping in our data	No mapping in our data (CPS 234 is principles-based and its links are editorial).
Cyber Essentials	—	No requirement	No mapping in our data	No mapping in our data (Cyber Essentials covers five technical controls only).

Crosswalk a published crosswalk (NIST, ENISA, CIS, PCI SSC) makes the link · Editorial ControlMapping's judgement where no crosswalk exists; the reason is shown · Loosely related only shares a CSF 2.0 outcome: worth checking, not a mapping · No mapping in our data nothing mapped in our data; often new work, but check the coverage notes. How links are sourced.