CASS-508-PLC – PLC Subsystem Software TOEs to IEC 61508-3 by Douglas LONGSTAFF | Sep 27, 2024TOEs for the functional safety assessment of the safety logic / safety program within an already assessed / compliant PLC platform (e.g., Safety PLC with relevant 3rd party certificate).
CASS-508-SW for Software assessment to IEC 61508-3 (abridged for audit). by wp7QL2mtrLiD | Dec 5, 2023
CASS-GUIDE-508-SW for guidance on Software assessment to IEC 61508-3 (full requirements). by wp7QL2mtrLiD | Dec 5, 2023