I.S. EN 50128:2011/A1:2020
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems
Hardcopy , PDF
25-08-2020
English
24-02-2020
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Objectives, conformance and software safety integrity levels
5 Software management and organisation
6 Software assurance
7 Generic software development
8 Development of application data or algorithms: systems configured by application data or algorithms
9 Software deployment and maintenance
Annex A (normative) Criteria for the Selection of Techniques and Measures
Annex B (normative) Key software roles and responsibilities
Annex C (informative) Documents Control Summary
Annex D (informative) Bibliography of techniques
Bibliography
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