NEN EN ISO 13849-2 : 2012

Foreword
Introduction
1 Scope
2 Normative references
3 Validation process
   3.1 Validation principles
   3.2 Generic fault lists
   3.3 Specific fault lists
   3.4 Validation plan
   3.5 Information for validation
   3.6 Validation record
4 Validation by analysis
   4.1 General
   4.2 Analysis techniques
5 Validation by testing
   5.1 General
   5.2 Measurement uncertainty
   5.3 Higher requirements
   5.4 Number of test samples
6 Validation by safety functions
7 Validation by categories
   7.1 Analysis and testing of categories
   7.2 Validation of category specifications
   7.3 Validation of combination of safety-related parts
8 Validation of environmental requirements
9 Validation of maintenance requirements
Annex A (informative) Validation tools for mechanical
                      systems - Contents
Annex B (informative) Validation tools for pneumatic
                      systems - Contents
Annex C (informative) Validation tools for hydraulic
                      systems - Contents
Annex D (informative) Validation tools for electrical
                      systems - Contents
Annex ZA (informative) Relationship of this document with
                       EC Directives
Bibliography

Defines the procedures and conditions to be followed for the validation by analysis and testing of the specified safety functions, the category achieved, and the performance level achieved by the safety-related parts of a control system (SRP/CS) designed in accordance with ISO 13849-1.