ISA 62443 QUESTIONS ITH CORRECT
ANSWERS 2025
ISAU62443-1U-UCORRECTUANSWERU-General
ISAU62443-2U-UCORRECTUANSWERU-PoliciesU&Uprocedures
ISAU62443-3U-UCORRECTUANSWERU-System
ISAU63443-4U-UCORRECTUANSWERU-Component
ISA-62443-1-1U(IEC/TSU62443-1-1)U(formerlyUreferredUtoUasU"ISA-99UPartU1")U-UCORRECTUANSWERU-
Terminology,UconceptsUandUmodels
ISA-TR62443-1-2U(IECU62443-1-2)U-UCORRECTUANSWERU-
isUaUmasterUglossaryUofUtermsUusedUbyUtheUISA99Ucommittee.
ISA-62443-1-3U(IECU62443-1-3)U-UCORRECTUANSWERU-
identifiesUaUsetUofUcomplianceUmetricsUforUIACSUsecurity.
ISA-62443-1-4U(IEC/TSU62443-1-4)U-UCORRECTUANSWERU-
definesUtheUIACSUsecurityUlifeUcycleUandUuseUcase.UThisUworkUproductUhasUbeenUproposedUasUpartUofUtheUs
eries,UbutUasUofUJanuaryU2013UdevelopmentUhadUnotUyetUstarted.
ISA-62443-2-1U(IECU62443-2-1)U(formerlyUreferredUtoUasU"ANSI/ISAU99.02.01-2009UorUISA-99UPartU2")U-
UCORRECTUANSWERU-RequirementsUforUanUIACSUsecurityUmanagementUsystem
ISA-TR62443-2-2U(IECU62443-2-2)U-UCORRECTUANSWERU-
ImplementationUguidanceUforUanUIACSUsecurityUmanagementUsystem
ISA-TR62443-2-3U(IEC/TRU62443-2-3)U-UCORRECTUANSWERU-
isUaUtechnicalUreportUonUtheUsubjectUofUpatchUmanagementUinUIACSUenvironments.
ANSWERS 2025
ISAU62443-1U-UCORRECTUANSWERU-General
ISAU62443-2U-UCORRECTUANSWERU-PoliciesU&Uprocedures
ISAU62443-3U-UCORRECTUANSWERU-System
ISAU63443-4U-UCORRECTUANSWERU-Component
ISA-62443-1-1U(IEC/TSU62443-1-1)U(formerlyUreferredUtoUasU"ISA-99UPartU1")U-UCORRECTUANSWERU-
Terminology,UconceptsUandUmodels
ISA-TR62443-1-2U(IECU62443-1-2)U-UCORRECTUANSWERU-
isUaUmasterUglossaryUofUtermsUusedUbyUtheUISA99Ucommittee.
ISA-62443-1-3U(IECU62443-1-3)U-UCORRECTUANSWERU-
identifiesUaUsetUofUcomplianceUmetricsUforUIACSUsecurity.
ISA-62443-1-4U(IEC/TSU62443-1-4)U-UCORRECTUANSWERU-
definesUtheUIACSUsecurityUlifeUcycleUandUuseUcase.UThisUworkUproductUhasUbeenUproposedUasUpartUofUtheUs
eries,UbutUasUofUJanuaryU2013UdevelopmentUhadUnotUyetUstarted.
ISA-62443-2-1U(IECU62443-2-1)U(formerlyUreferredUtoUasU"ANSI/ISAU99.02.01-2009UorUISA-99UPartU2")U-
UCORRECTUANSWERU-RequirementsUforUanUIACSUsecurityUmanagementUsystem
ISA-TR62443-2-2U(IECU62443-2-2)U-UCORRECTUANSWERU-
ImplementationUguidanceUforUanUIACSUsecurityUmanagementUsystem
ISA-TR62443-2-3U(IEC/TRU62443-2-3)U-UCORRECTUANSWERU-
isUaUtechnicalUreportUonUtheUsubjectUofUpatchUmanagementUinUIACSUenvironments.