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    I.S. EN 50128:2011/A1:2020

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Railway applications - Communication, signalling and processing systems - Software for railway control and protection systems

    Available format(s):  Hardcopy, PDF

    Superseded date:  25-08-2020

    Language(s):  English

    Published date:  24-02-2020

    Publisher:  National Standards Authority of Ireland

    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.

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    Table of Contents - (Show below) - (Hide below)

    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

    Abstract - (Show below) - (Hide below)

    This European Standard specifies the process and technical requirements for the development of software for programmable electronic systems for use in railway control and protection applications.

    General Product Information - (Show below) - (Hide below)

    Committee SC 9XA
    Document Type Standard
    Product Note The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document. THIS STANDARD ALSO REFERS TO EN 50126-1:1999, EN 50129:2003, EN 61131-3:2003, EN 61158-2:2010
    Publisher National Standards Authority of Ireland
    Status Superseded
    Superseded By
    Supersedes
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