IR-3(2) Incident Response

Coordination with Related Plans

High Risk Moderate Medium Cost

IR-3(2) — Coordination with Related Plans. Coordinate IR testing with related plans (contingency, COOP, breach notification, disaster recovery).

Control Objective

Operationalize IR-3(2) (Coordination with Related Plans) so ePHI systems meet NIST intent with measurable healthcare safeguards and audit-ready evidence.

Implementation Guidance

  1. Confirm applicability of IR-3(2) in your baseline/SSP; if withdrawn, map to the incorporation target and keep residual evidence.\n2. Scope the control to systems and workflows that create, receive, maintain, or transmit ePHI (plus critical supporting infrastructure).\n3. Implement technical and procedural safeguards described for this enhancement; prefer centralized IdP/SIEM/IR tooling where possible.\n4. Define owners, SLAs, and monitoring/alerting so failures are visible.\n5. Document configuration baselines and integrate with change control.\n6. Train affected workforce (clinical, IT, privacy) on new behaviors and break-glass paths.\n7. Test with tabletop or technical validation; retain artifacts.\n8. Review annually and after major EHR/IdP/IR tooling changes.

Real-World Use Cases

How this control shows up in healthcare and HIPAA-covered environments.

Real-world scenario

Joint cyber-downtime exercise\nIR-3 test includes CP nursing downtime procedures.\n\n### Breach comms drill\nIR test includes privacy notification decision tree.\n\n### Cloud failover\nIR coordinates with SaaS EHR DR test calendar.

Best Practices

  • Treat Coordination with Related Plans as a measurable control, not a policy slogan.\n- Prioritize systems with ePHI and privileged paths first.\n- Preserve audit evidence and ticket linkage.\n- Coordinate security, privacy, and clinical operations.\n- Document withdrawn/inherited mappings clearly for assessors.\n- Re-test after EHR and identity platform upgrades.

Common Gaps & Violations

  • Title still reads as a placeholder ('Enhanced …') with empty use cases.\n- Control marked inherited/withdrawn with no mapping to the live control.\n- Implementation exists on paper only — no configs, logs, or tickets.\n- Clinical systems excluded without risk analysis.\n- No owner or review cadence.

Required Documentation

  • IR-3(2) implementation standard / procedure\n- System security plan control narrative\n- Configuration evidence and diagrams\n- Training or awareness records where applicable\n- Test/tabletop or monitoring samples

How to Test & Validate

  1. Verify IR-3(2) narrative matches actual configuration for a sample ePHI system.\n2. Trace one recent event (auth, audit, or incident) that exercises the enhancement.\n3. Confirm monitoring/alerting or review evidence exists.\n4. Check withdrawn controls map to the incorporation target.\n5. Interview owners for break-glass and failure handling.

Audit Considerations

Assessors look for real operational proof of Coordination with Related Plans on systems with ePHI — configs, logs, tickets, and trained owners — not only a copied NIST statement.

HIPAA Mapping

How this NIST control supports HIPAA Security Rule expectations.

  • 164.308(a)(6) Security Incident Procedures — implement policies and procedures to address security incidents.\n- 164.308(a)(6)(ii) Response and Reporting — identify and respond to incidents, mitigate harmful effects, document incidents and outcomes.\n- 164.400–414 Breach Notification Rule — assess and notify when unsecured ePHI is breached.\n- 164.308(a)(7) Contingency Plan — IR often activates contingency/emergency-mode operations during cyber events.

Compliance Tips

  • Map IR-3(2) explicitly in the SSP to HIPAA safeguards; keep evidence packets ready for assessors.

References & Resources

  • NIST SP 800-53 Rev. 5 — IR-3(2)\n- HIPAA Security & Breach Notification Rules\n- Related: IR-3, CP-4, IR-8

Need Help Implementing IR-3(2)?

Our auditors map NIST SP 800-53 controls to your HIPAA Security Rule program — policies, technical evidence, and audit readiness.