NXT GRID — CEA Cyber Compliance Platform

Change & Patch

Change requests, Second Schedule prior-audit classification, test evidence, rollback plans, firmware governance and obsolescence/EOL phase-out (Modules 8.15, 8.19).

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ID	System	Type	Description	Prior Audit Required	Test Result	Rollback Plan	Status
CHG-001	Regulatory Compliance Data Store	Firmware	Firmware on Regulatory Compliance Data Store — protocol hardening	No	Pending	Yes	Deployed
CHG-002	Dam Gate SCADA	Software Update	Software Update on Dam Gate SCADA — vulnerability remediation	No	Pass	Yes	Deployed
CHG-003	Site ERP Gateway	New Feature/API	New Feature/API on Site ERP Gateway — access-control change	No	Pending	Yes	Deployed
CHG-004	Plant Historian	Software Update	Software Update on Plant Historian — security patch rollout	No	Pending	Yes	Approved
CHG-005	Turbine Governor SCADA	Patch	Patch on Turbine Governor SCADA — protocol hardening	No	Pass	No	Deployed
CHG-006	Dam Gate SCADA	Patch	Patch on Dam Gate SCADA — security patch rollout	No	Pending	Yes	Deployed
CHG-007	Wind Turbine SCADA	Config Change	Config Change on Wind Turbine SCADA — access-control change	High	Fail	Yes	Blocked - Audit Pending
CHG-008	Site Monitoring Workstation	Config Change	Config Change on Site Monitoring Workstation — security patch rollout	No	Pending	Yes	Approved
CHG-009	Security Operations Center Platform	Config Change	Config Change on Security Operations Center Platform — access-control change	No	Fail	Yes	Deployed
CHG-010	Captive DCS	New Feature/API	New Feature/API on Captive DCS — third-party integration	High	Pass	Yes	Deployed
CHG-011	Captive DCS	New Feature/API	New Feature/API on Captive DCS — vendor-recommended update	High	Pass	Yes	Blocked - Audit Pending
CHG-012	Solar Plant SCADA	Patch	Patch on Solar Plant SCADA — access-control change	High	Pass	Yes	Approved
CHG-013	Security Operations Center Platform	Firmware	Firmware on Security Operations Center Platform — security patch rollout	High	Pass	Yes	Approved
CHG-014	Weather Station Telemetry	Software Update	Software Update on Weather Station Telemetry — access-control change	No	Pass	Yes	Deployed
CHG-015	Wind Turbine SCADA	New Feature/API	New Feature/API on Wind Turbine SCADA — security patch rollout	High	Fail	Yes	Approved
CHG-016	Site Business Systems	Software Update	Software Update on Site Business Systems — vulnerability remediation	No	Pending	Yes	Requested
CHG-017	Plant Historian	Firmware	Firmware on Plant Historian — vendor-recommended update	No	Pass	Yes	Deployed
CHG-018	Turbine Governor SCADA	Config Change	Config Change on Turbine Governor SCADA — access-control change	No	Fail	Yes	Deployed