OLF 123 : 2009
Current
The latest, up-to-date edition.
CLASSIFICATION OF PROCESS CONTROL, SAFETY AND SUPPORT ICT SYSTEMS BASED ON CRITICALITY
12-01-2013
Foreword
Scope
Terms and definitions
Introduction
The classification scheme
The classification process
Appendix A - Examples of criticality classification
Appendix B - Examples of criticality classification
questionnaire
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