972-973 / 1145
Installed Safety Instrumented Systems
• Guidance Structure
November 2016
Managing
Functional
Safety
(Section 4)
Monitor and
Review
(Section 5)
Functional
safety
assessment
(Section 6)
Operation and
maintenance
(Section 7)
Safety
Lifecycle Plan
(5.1)
Functional
Safety Audit
(5.2)
Management
of Change
(5.3)
Configuration
Management
(5.4)
Competency
(5.5)
Performance
Measurement
(5.6)
Incident
Review
(5.7)
Hazard & Risk
Assessment
(6.1)
SIS Design
Requirements
(6.2)
SRS
(6.3)
Operator
Response
(7.1)
Faults and
Degradation
(7.2)
SIS Bypass
(7.3)
Proof Test
(7.4)
Maintenance
(7.5)
Performance
Evaluation
(7.6)