Beispiel einer I&A Analyse mit ISA-95 - HGP AG

3. Functional Hierarchy Model
● Assign ISA 95 to department
responsibilities
● Activities fall within a control domain
if the department is directly involved
or if one of the following conditions
applies:
• Activity is critical to plant safety
• Activity is critical to plant reliability
• Activity is critical to plant efficiency
• Activity is critical to product quality
• Activity is critical to maintaining regulatory
compliance
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