IEC 61508-1

Summary

1      Scope

2      Normative references.

3      Definitions and abbreviations.

4      Conformance to this standard

5      Documentation

5.1      Objectives

5.2      Requirements

6      Management of functional safety

6.1      Objectives

6.2      Requirements. 

7      Overall safety lifecycle requirements

7.1      General 

7.1.1     Introduction. 

7.1.2     Objectives and requirements – general 

7.1.3     Objectives. 

7.1.4     Requirements. 

7.2      Concept 

7.2.1     Objective. 

7.2.2     Requirements. 

7.3      Overall scope definition. 

7.3.1     Objectives. 

7.3.2     Requirements. 

7.4      Hazard and risk analysis. 

7.4.1     Objectives. 

7.4.2     Requirements. 

7.5      Overall safety requirements. 

7.5.1     Objective. 

7.5.2     Requirements. 

7.6      Overall safety requirements allocation. 

7.6.1     Objectives. 

7.6.2     Requirements. 

7.7      Overall operation and maintenance planning. 

7.7.1     Objective. 

7.7.2     Requirements. 

7.8      Overall safety validation planning. 

7.8.1     Objective. 

7.8.2     Requirements. 

7.9      Overall installation and commissioning planning. 

7.9.1     Objectives. 

7.9.2     Requirements. 

7.10   E/E/PE system safety requirements specification. 

7.10.1  Objective. 

7.10.2  Requirements. 

7.11   E/E/PE safety-related systems – realisation. 

7.11.1  Objective. 

7.11.2  Requirements. 

7.12   Other risk reduction measures – specification and realisation. 

7.12.1  Objective. 

7.12.2  Requirements. 

7.13   Overall installation and commissioning. 

7.13.1  Objectives. 

7.13.2  Requirements. 

7.14   Overall safety validation. 

7.14.1  Objective. 

7.14.2  Requirements. 

7.15   Overall operation, maintenance and repair 

7.15.1  Objective. 

7.15.2  Requirements. 

7.16   Overall modification and retrofit 

7.16.1  Objective. 

7.16.2  Requirements. 

7.17   Decommissioning or disposal 

7.17.1  Objective. 

7.17.2  Requirements. 

7.18   Verification. 

7.18.1  Objective. 

7.18.2  Requirements. 

8      Functional safety assessment 

8.1      Objective. 

8.2      Requirements. 

Annex A (informative)  Example of a documentation structure. 

A.1     General 

A.2     Safety lifecycle document structure. 

A.3     Physical document structure. 

A.4     List of documents. 

English