45.020 - Railway engineering in general
ICS 45.020 Details
Railway engineering in general
Eisenbahntechnik im allgemeinen
Génie ferroviaire en général
Železniška tehnika na splošno
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This document specifies the preparation and reproduction of design parts. This document defines the basic principles and structure of design parts lists. This document is applicable to all design parts lists for railway applications.
- Standard26 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the preparation and reproduction of design parts lists.
This document defines the basic principles and structure of design parts lists.
This document is applicable to all design parts lists for railway applications.
- Standard26 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies requirements for the design, construction and operation of platform barrier systems positioned at the edge of a station platform immediately adjacent to the rail or other guided vehicles in stations and boarding points for passenger services. This document includes: — requirements for the fixed structure and fixed parts along the platform; — physical requirements for the movable doors and gates normally used by passengers; — requirements for emergency doors; — requirements for driver access doors; — requirements for platform extremity doors; and — requirements for the management of safety risks that are particular to barrier systems. NOTE This document provides requirements for doors and gates on conventional panel construction from platform level to the top of the door, or gate. This document also gives requirements for the integration of barriers within the overall rail system, including: — synchronization of vehicle and platform barrier doors/gates; — audible and visible alerts; — integrity of control systems; — testing of the barrier installation; — operational performance; and — requirements relating to other interfacing sub-systems, notably signalling and vehicles. This document does not cover barrier systems set back from the platform edge, which are used to control access to trains or for crowd management, however, relevant sections of the document can be used as guidance. This document applies to rail services, e.g. metro, tram systems and main line railway system services as requested by a project specification. It applies to small systems, working in conjunction with a single vehicle, or with larger systems working with a complete train. This document applies to platform barrier systems used at sub-surface stations, enclosed surface stations (e.g. those enclosed for the purposes of providing an air-conditioned environment for waiting passengers), and those fully in the open-air. This document applies to all persons involved in the implementation and system integration of a platform barrier system, including infrastructure owners, designers, installers and operators. This document does not cover barrier systems using doors/gates that utilize multiple panels, bars, ropes, etc. or which operate in a vertical direction. This document does not cover requirements: — relating to fire performance or fire requirements arising from use of platform barrier systems as fire barriers; or — for platforms, or other foundations and structures to which the barrier system is secured.
- Standard42 pagesEnglish languagesale 15% off
- Standard46 pagesFrench languagesale 15% off
This document contains:
- the definitions and symbols for all EN 15273 documents;
- the general explanation of various elements and phenomena affecting heavy rail gauging;
- the general explanation of various calculation methods and processes applicable to the heavy rail gauging that allow the dimensioning of the rolling stock and the infrastructure.
This document is applicable to heavy rail vehicles and networks using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard121 pagesEnglish languagesale 10% offe-Library read for1 day
This document:
- lists the formulae and the associated rules needed to calculate the infrastructure gauge;
- lists the various phenomena to be taken into account to determine the infrastructure gauge;
- defines a methodology that may be used to calculate the various profiles from these phenomena;
- lists the rules to determine the distance between the track centres;
- lists the rules to be complied with when building the platforms;
- lists the rules to determine the pantograph gauge;
- provides recommendations for the various profiles needed to install, verify and maintain infrastructure;
and is applicable for various track gauges.
This document is applicable to heavy rail networks using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard115 pagesEnglish languagesale 10% offe-Library read for1 day
This document is applicable to new vehicle designs, to modifications to existing vehicles and for checking existing vehicles to be used on another route or network.
This document contains:
- the rules for rolling stock for all defined gauges;
- the swept envelope calculation process used for defined dynamic gauges, absolute and comparative process;
- the list of documents required to assess vehicle conformity to this standard.
This document is applicable to heavy rail vehicles using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard199 pagesEnglish languagesale 10% offe-Library read for1 day
The gauges included in this document have been developed for application on mainline railway networks using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is a catalogue of reference profiles and their associated rules for the defined gauging process. This document is intended to be used with EN 15273-1:2025, EN 15273-2:2025 and EN 15273-3:2025.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard118 pagesEnglish languagesale 10% offe-Library read for1 day
The gauges included in this document have been developed for application on mainline railway networks using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is a catalogue of reference profiles and their associated rules for the defined gauging process. This document is intended to be used with EN 15273-1:2025, EN 15273-2:2025 and EN 15273-3:2025.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard118 pagesEnglish languagesale 10% offe-Library read for1 day
This document:
- lists the formulae and the associated rules needed to calculate the infrastructure gauge;
- lists the various phenomena to be taken into account to determine the infrastructure gauge;
- defines a methodology that may be used to calculate the various profiles from these phenomena;
- lists the rules to determine the distance between the track centres;
- lists the rules to be complied with when building the platforms;
- lists the rules to determine the pantograph gauge;
- provides recommendations for the various profiles needed to install, verify and maintain infrastructure;
and is applicable for various track gauges.
This document is applicable to heavy rail networks using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard115 pagesEnglish languagesale 10% offe-Library read for1 day
This document contains:
- the definitions and symbols for all EN 15273 documents;
- the general explanation of various elements and phenomena affecting heavy rail gauging;
- the general explanation of various calculation methods and processes applicable to the heavy rail gauging that allow the dimensioning of the rolling stock and the infrastructure.
This document is applicable to heavy rail vehicles and networks using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard121 pagesEnglish languagesale 10% offe-Library read for1 day
This document is applicable to new vehicle designs, to modifications to existing vehicles and for checking existing vehicles to be used on another route or network.
This document contains:
- the rules for rolling stock for all defined gauges;
- the swept envelope calculation process used for defined dynamic gauges, absolute and comparative process;
- the list of documents required to assess vehicle conformity to this standard.
This document is applicable to heavy rail vehicles using various track gauges. Other vehicles and networks are outside the scope of this document, but the rules may be applied to them with some adjustments and agreement of the share of responsibility between rolling stock and infrastructure.
This document is not applicable to the gauges “S” and “T” for track gauge 1 520 mm.
- Standard199 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the specific ‘Design for PRM use’ requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this document:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
— This document defines elements that are universally valid for obstacle-free travelling including lighting, contrast, tactile feedback, transmission of visual and acoustic information. The definitions and requirements of this document cover the infrastructure and rolling stock applications.
— This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM related requirements and definitions.
— This document assumes that the infrastructure or rolling stock is in its defined operating condition.
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The ‘General requirements’ standard is written in three parts:
— Part 1 contains
— Contrast
— Part 2 contains
— Spoken information
— Written information
— Tactile information
— Pictograms
— Audible signals
— This document is Part 3 and contains
— Lighting
— Low reflective properties
— Transparent obstacles
— Slip resistance.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard describes the specific ‘Design for PRM use’ requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this standard:
- The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
- This standard defines elements that are universally valid for obstacle free travelling including lighting, contrast, tactile feedback, transmission of visual and acoustic information. The definitions and requirements of this standard cover the infrastructure and rolling stock applications.
- This standard only refers to aspects of accessibility for PRM passengers it does not define non PRM related requirements and definitions.
- This standard assumes that the infrastructure or rolling stock is in its defined operating condition.
- Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The ‘General requirements’ standard is written in three parts:
- This document is Part 1 and contains:
- contrast;
- Part 2 contains:
- spoken information;
- written information;
- tactile information;
- pictograms;
- Part 3 contains:
- lighting;
- low reflective properties;
- transparent obstacles;
- slip resistance.
- Standard59 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the specific ‘Design for PRM use’ requirements applying to infrastructure and the assessment of those requirements. The following applies to this document:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
— This document defines elements which are universally valid for obstacle-free travelling including toilets, elements for sitting, standing and moving and clearways and internal doors. The definitions and requirements of this document are to be used for infrastructure applications.
— This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM related requirements and definitions.
— This document assumes that the infrastructure is in its defined operating condition.
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
This document contains requirements relating to 'Obstacle-free routes'.
- Standard24 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard describes the specific ‘Design for PRM use’ requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this standard:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
— This standard defines elements which are universally valid for obstacle free travelling including lighting, contrast, tactile feedback, transmission of visual and acoustic information. The definitions and requirements of this standard cover the infrastructure and the rolling stock applications.
— This standard only refers to aspects of accessibility for PRM passengers it does not define non PRM related requirements and definitions.
— This standard assumes that the infrastructure or rolling stock is in its defined operating condition.
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The ‘General requirements’ standard is written in three parts:
— Part 1 contains:
— contrast;
— This document is Part 2 and contains:
— spoken information;
— written information;
— tactile information;
— pictograms;
— Part 3 contains:
— lighting;
— low reflective properties;
— transparent obstacles;
— slip resistance.
- Standard86 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the specific ‘Design for PRM use’ requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this document:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
— This document defines elements that are universally valid for obstacle-free travelling including lighting, contrast, tactile feedback, transmission of visual and acoustic information. The definitions and requirements of this document cover the infrastructure and rolling stock applications.
— This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM related requirements and definitions.
— This document assumes that the infrastructure or rolling stock is in its defined operating condition.
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The ‘General requirements’ standard is written in three parts:
— Part 1 contains
— Contrast
— Part 2 contains
— Spoken information
— Written information
— Tactile information
— Pictograms
— Audible signals
— This document is Part 3 and contains
— Lighting
— Low reflective properties
— Transparent obstacles
— Slip resistance.
- Standard18 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard describes the specific ‘Design for PRM use’ requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this standard:
- The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
- This standard defines elements that are universally valid for obstacle free travelling including lighting, contrast, tactile feedback, transmission of visual and acoustic information. The definitions and requirements of this standard cover the infrastructure and rolling stock applications.
- This standard only refers to aspects of accessibility for PRM passengers it does not define non PRM related requirements and definitions.
- This standard assumes that the infrastructure or rolling stock is in its defined operating condition.
- Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The ‘General requirements’ standard is written in three parts:
- This document is Part 1 and contains:
- contrast;
- Part 2 contains:
- spoken information;
- written information;
- tactile information;
- pictograms;
- Part 3 contains:
- lighting;
- low reflective properties;
- transparent obstacles;
- slip resistance.
- Standard59 pagesEnglish languagesale 10% offe-Library read for1 day
This document describes the specific ‘Design for PRM use’ requirements applying to infrastructure and the assessment of those requirements. The following applies to this document:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
— This document defines elements which are universally valid for obstacle-free travelling including toilets, elements for sitting, standing and moving and clearways and internal doors. The definitions and requirements of this document are to be used for infrastructure applications.
— This document only refers to aspects of accessibility for PRM passengers; it does not define non-PRM related requirements and definitions.
— This document assumes that the infrastructure is in its defined operating condition.
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
This document contains requirements relating to 'Obstacle-free routes'.
- Standard24 pagesEnglish languagesale 10% offe-Library read for1 day
This European Standard describes the specific ‘Design for PRM use’ requirements applying to both infrastructure and rolling stock and the assessment of those requirements. The following applies to this standard:
— The definitions and requirements describe specific aspects of ‘Design for PRM use’ required by persons with disabilities and persons with reduced mobility as defined in the PRM TSI.
— This standard defines elements which are universally valid for obstacle free travelling including lighting, contrast, tactile feedback, transmission of visual and acoustic information. The definitions and requirements of this standard cover the infrastructure and the rolling stock applications.
— This standard only refers to aspects of accessibility for PRM passengers it does not define non PRM related requirements and definitions.
— This standard assumes that the infrastructure or rolling stock is in its defined operating condition.
— Where minimum or maximum dimensions are quoted these are absolute NOT nominal requirements.
The ‘General requirements’ standard is written in three parts:
— Part 1 contains:
— contrast;
— This document is Part 2 and contains:
— spoken information;
— written information;
— tactile information;
— pictograms;
— Part 3 contains:
— lighting;
— low reflective properties;
— transparent obstacles;
— slip resistance.
- Standard86 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies measurement methods and conditions to obtain reproducible and comparable exterior noise emission levels and spectra for all kinds of vehicles operating on rails or other types of fixed track, hereinafter conventionally called “unit”. This document is applicable to type testing of units. It provides measurement procedures for vehicle exterior noise (in general, a vehicle type test is carried out using only a selected subset of these tests): — when the vehicle is moving at constant speed; — when the vehicle is accelerating or decelerating; — when the vehicle is stationary in different operating conditions. It does not include all the instructions to characterize the noise emission of the infrastructure related sources (bridges, crossings, switching, impact noise, curving noise, etc.). This document does not apply to — the noise emission of track maintenance units while working, — environmental impact assessment (collection of data to be used in a prediction method for environmental assessment), — noise immission assessment, — guided buses, and — warning signal noise. The results can be used, for example — to characterize the exterior noise emitted by units, — to compare the noise emission of various units on a particular track section, and — to collect basic source data for units. NOTE Additional guidance is provided in Annex E for measurements in the specific case of urban rail vehicles.
- Standard90 pagesEnglish languagesale 15% off
- Standard93 pagesFrench languagesale 15% off
- Standard93 pagesFrench languagesale 15% off
This document establishes — the operation categories, — the design categories; — the fire safety objectives, and — the general requirements for fire protection measures. This document applies only to railway vehicles defined in ISO 25711. Freight transportation vehicles are not covered by the ISO 9828 series.
- Standard9 pagesEnglish languagesale 15% off
- Standard10 pagesFrench languagesale 15% off
- Standard10 pagesFrench languagesale 15% off
The scope of this document is the definition of the functional interface between TDC and DMIs.
[Figure 1]
The DMIs are those defined and considered in CLC/TR 50542 1:2025.
The TDC is defined in CLC/TR 50542 1:2025.
NOTE 1 The conversion of physical signals into numerical representation is out of scope.
NOTE 2 The term DMI is used in this clause as synonym for display.
- Technical report12 pagesEnglish languagesale 10% offe-Library read for1 day
In accordance with the ERTMS/ETCS specifications (mainly Subset 026 and ERA_ERTMS_015560 document), UIC 612 leaflet, EN 50126 (series), EN 16186 (series) and EN 61375 (series) requirements, this Technical Report describes the Train Display System (TDS) in the driver’s cab which comprises the Train Display Controller (TDC) and the following six interfaces:
- Interface with Command Control Display (CCD),
- Interface with Train Radio Display (TRD),
- Interface with Electronic Timetable Display (ETD),
- Interface with Technical and Diagnostic Display (TDD),
- Interface with ETCS Onboard systems and the interfaced STMs, which is excluded from the scope of this document,
- Interface with Other Onboard Systems.
[Figure 1]
NOTE Dotted lines are not described by this document.
The scope of this document is to define the functional architecture around the (TDC).
This document excludes the following items:
- Communication protocols (e.g. EN 61375 series);
- Ergonomic aspects;
- Interface with ETCS Onboard systems and the interfaced STMs;
- Train functions;
- GSM-R EIRENE functions;
- Use of the displays as terminals for maintenance purpose.
- Technical report19 pagesEnglish languagesale 10% offe-Library read for1 day
In accordance with the ERTMS/ETCS specifications (mainly Subset 026 and ERA_ERTMS_015560 document), UIC 612 leaflet, EN 50126 (series), EN 16186 (series) and EN 61375 (series) requirements, this Technical Report describes the Train Display System (TDS) in the driver’s cab which comprises the Train Display Controller (TDC) and the following six interfaces: - Interface with Command Control Display (CCD), - Interface with Train Radio Display (TRD), - Interface with Electronic Timetable Display (ETD), - Interface with Technical and Diagnostic Display (TDD), - Interface with ETCS Onboard systems and the interfaced STMs, which is excluded from the scope of this document, - Interface with Other Onboard Systems. [Figure 1] NOTE Dotted lines are not described by this document. The scope of this document is to define the functional architecture around the (TDC). This document excludes the following items: - Communication protocols (e.g. EN 61375 series); - Ergonomic aspects; - Interface with ETCS Onboard systems and the interfaced STMs; - Train functions; - GSM-R EIRENE functions; - Use of the displays as terminals for maintenance purpose.
- Technical report19 pagesEnglish languagesale 10% offe-Library read for1 day
The scope of this document is the definition of the functional interface between TDC and DMIs. [Figure 1] The DMIs are those defined and considered in CLC/TR 50542 1:2025. The TDC is defined in CLC/TR 50542 1:2025. NOTE 1 The conversion of physical signals into numerical representation is out of scope. NOTE 2 The term DMI is used in this clause as synonym for display.
- Technical report12 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies parameters for the design and usage of axle counter systems.
For this, this document specifies the technical parameters of axle counter systems associated with the magnetic field limits for RST in the context of interoperability. In addition, test methods are defined for establishing the conformity and the performance of an axle counter detector.
This document is intended to be used to assess compliance of axle counter systems and other forms of wheel sensors used for train detection, in the context of the European Directive on the interoperability of the trans-European railway system and the associated technical specification for interoperability relating to the control-command and signalling track-side subsystems.
This document can also be used for axle counter systems installed on lines which are not declared as interoperable (including metro and tram lines).
For wheel sensors and wheel detectors in other applications than axle counters but using the same sensors on the rail and detection circuits, transient and continuous interference can be considered as equivalent to axle counter detectors or axle counter sensors.
Under interoperability, the frequency bands and rolling stock emission limits are currently defined in the axle counter FrM as specified in the ERA/ERTMS/033281 document.
- Standard55 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
- Amendment7 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the technical parameters of track circuits associated with the interference current emissions limits for RST in the context of interoperability defined in the form of Frequency Management in ERA/ERTMS/033281 v4.0. The limits for compatibility between rolling stock and track circuits addressed in this document allow provision for known interference phenomena linked to traction power supply including associated protection (over voltage, short-circuit current and basic transient effects like in-rush current and power cut-off), and other known sources of interference.
This document is intended to be used to assess compliance of track circuits and other forms of train detection systems using the rails as part of their detection principles, in the context of the European Directive on the interoperability of the trans-European railway system and the associated technical specification for interoperability relating to the control-command and signalling track-side subsystems.
The document describes technical parameters to consider for achieving the compatibility of the track circuit with the emissions limits defined in the frequency management for rolling stock (ERA/ERTMS/033281 v4.0). These parameters are structured and allocated according to their basic references as follows:
- technical track circuit parameters;
- train based parameters;
- track based parameters;
- environmental and other parameters including EMC.
Each parameter is defined by a short general description, the definition of the requirement, the relation to other standards and a procedure to show the fulfilment of the requirement as far as necessary. An overview of the safety relevance of each parameter is given - in the context of this document - in a separate table.
This document is applicable to track circuits on all lines, including non-electrified lines. However, for track circuits intended to be installed only on non-electrified lines, some parameters can be disapplied.
- Standard82 pagesEnglish languagesale 10% offe-Library read for1 day
Scope remains the same as EN50126-2:2017
- Amendment8 pagesEnglish languagesale 10% offe-Library read for1 day
This part 1 of EN 50126
- considers RAMS, understood as reliability, availability, maintainability and safety and their interaction;
- considers the generic aspects of the RAMS life cycle. The guidance in this part can still be used in the application of specific standards;
- defines:
- a process, based on the system life cycle and tasks within it, for managing RAMS;
- a systematic process, tailorable to the type and size of the system under consideration, for specifying requirements for RAMS and demonstrating that these requirements are achieved;
- addresses railway specifics;
- enables conflicts between RAMS elements to be controlled and managed effectively;
- does not define:
- RAMS targets, quantities, requirements or solutions for specific railway applications;
- rules or processes pertaining to the certification of railway products against the requirements of this standard;
- an approval process for the railway stakeholders.
This part 1 of EN 50126 is applicable to railway application fields, namely Command, Control and Signalling, Rolling Stock and Fixed Installations, and specifically:
- to the specification and demonstration of RAMS for all railway applications and at all levels of such an application, as appropriate, from complete railway systems to major systems and to individual and combined subsystems and components within these major systems, including those containing software; in particular:
- to new systems;
- to new systems integrated into existing systems already accepted, but only to the extent and insofar as the new system with the new functionality is being integrated. It is otherwise not applicable to any unmodified aspects of the existing system;
- as far as reasonably practicable, to modifications and extensions of existing systems already accepted, but only to the extent and insofar as existing systems are being modified. It is otherwise not applicable to any unmodified aspect of the existing system;
- at all relevant phases of the life cycle of an application;
- for use by railway duty holders and the railway suppliers.
It is not required to apply this standard to existing systems which remain unmodified, including those systems already compliant with any former version of EN 50126.
The process defined by this European Standard assumes that railway duty holders and railway suppliers have business-level policies addressing Quality, Performance and Safety. The approach defined in this standard is consistent with the application of quality management requirements contained within EN ISO 9001.
- Amendment11 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the reference architecture for a hyperloop system. It specifies the functions of each (sub)system classifying them in different functional blocks, their different possible implementations, and highlights the interactions between them.
The interfaces of the transportation system based on interactions are listed, whether it be internal interfaces or exterior interfaces. The characterization considers the technical as well as operational features of the transport service.
- Standard17 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the reference architecture for a hyperloop system. It specifies the functions of each (sub)system classifying them in different functional blocks, their different possible implementations, and highlights the interactions between them.
The interfaces of the transportation system based on interactions are listed, whether it be internal interfaces or exterior interfaces. The characterization considers the technical as well as operational features of the transport service.
- Standard17 pagesEnglish languagesale 10% offe-Library read for1 day
This part 1 of EN 50126 - considers RAMS, understood as reliability, availability, maintainability and safety and their interaction; - considers the generic aspects of the RAMS life cycle. The guidance in this part can still be used in the application of specific standards; - defines: - a process, based on the system life cycle and tasks within it, for managing RAMS; - a systematic process, tailorable to the type and size of the system under consideration, for specifying requirements for RAMS and demonstrating that these requirements are achieved; - addresses railway specifics; - enables conflicts between RAMS elements to be controlled and managed effectively; - does not define: - RAMS targets, quantities, requirements or solutions for specific railway applications; - rules or processes pertaining to the certification of railway products against the requirements of this standard; - an approval process for the railway stakeholders. This part 1 of EN 50126 is applicable to railway application fields, namely Command, Control and Signalling, Rolling Stock and Fixed Installations, and specifically: - to the specification and demonstration of RAMS for all railway applications and at all levels of such an application, as appropriate, from complete railway systems to major systems and to individual and combined subsystems and components within these major systems, including those containing software; in particular: - to new systems; - to new systems integrated into existing systems already accepted, but only to the extent and insofar as the new system with the new functionality is being integrated. It is otherwise not applicable to any unmodified aspects of the existing system; - as far as reasonably practicable, to modifications and extensions of existing systems already accepted, but only to the extent and insofar as existing systems are being modified. It is otherwise not applicable to any unmodified aspect of the existing system; - at all relevant phases of the life cycle of an application; - for use by railway duty holders and the railway suppliers. It is not required to apply this standard to existing systems which remain unmodified, including those systems already compliant with any former version of EN 50126. The process defined by this European Standard assumes that railway duty holders and railway suppliers have business-level policies addressing Quality, Performance and Safety. The approach defined in this standard is consistent with the application of quality management requirements contained within EN ISO 9001.
- Amendment11 pagesEnglish languagesale 10% offe-Library read for1 day
Scope remains the same as EN50126-2:2017
- Amendment8 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines terms for brakes and braking in rolling stock.
- Standard41 pagesEnglish languagesale 10% offe-Library read for1 day
This document defines terms for brakes and braking in rolling stock.
- Standard41 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies requirements for a quality management system when an organization:
a) needs to demonstrate its ability to consistently provide products and services that meet customer and applicable statutory and regulatory requirements, and
b) aims to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.
All the requirements of this document are generic and are intended to be applicable to any organization, regardless of its type or size, or the products and services it provides.
NOTE 1 In this document, the terms “product” or “service” only apply to products and services intended for, or required by, a customer.
NOTE 2 Statutory and regulatory requirements can be expressed as legal requirements.
This document specifies the requirements for a railway quality management system (RQMS)
— applicable throughout the whole supply chain of the railway sector related to industrial products and services,
— providing continual improvement, emphasizing defect prevention and defect reduction in the supply chain, and
— enhancing and sustaining product quality, including its safety aspects.
- Standard91 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies requirements for a quality management system when an organization:
a) needs to demonstrate its ability to consistently provide products and services that meet customer and applicable statutory and regulatory requirements, and
b) aims to enhance customer satisfaction through the effective application of the system, including processes for improvement of the system and the assurance of conformity to customer and applicable statutory and regulatory requirements.
All the requirements of this document are generic and are intended to be applicable to any organization, regardless of its type or size, or the products and services it provides.
NOTE 1 In this document, the terms “product” or “service” only apply to products and services intended for, or required by, a customer.
NOTE 2 Statutory and regulatory requirements can be expressed as legal requirements.
This document specifies the requirements for a railway quality management system (RQMS)
— applicable throughout the whole supply chain of the railway sector related to industrial products and services,
— providing continual improvement, emphasizing defect prevention and defect reduction in the supply chain, and
— enhancing and sustaining product quality, including its safety aspects.
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Hyperloop transport services are designed to support passenger transport and cargo transport. For each of the transport service user/customer requirements and expectations are different.
This document defines the hyperloop transport services supported by a hyperloop system and provides means for characterization and description of these services. The characterization considers the technical as well as operational / commercial features of each transport service.
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Hyperloop transport services are designed to support passenger transport and cargo transport. For each of the transport service user/customer requirements and expectations are different.
This document defines the hyperloop transport services supported by a hyperloop system and provides means for characterization and description of these services. The characterization considers the technical as well as operational / commercial features of each transport service.
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1.1 This document specifies the process and technical requirements for the development of software for programmable electronic systems for use in:
- control, command for signalling applications,
- applications on-board of rolling stock.
This document is not intended to be applied in the area of electric traction power supply (fixed installations) or for power supply and control of conventional applications, e.g. station power supply for offices, shops. These applications are typically covered by standards for energy distribution and/or non-railway sectors and/or local legal frameworks.
1.2 This document is applicable exclusively to software and the interaction between software and the system of which it is part.
1.3 Intentionally left blank
1.4 This document applies to software as per subclause 1.1 of this document used in railway systems, including:
- application programming,
- operating systems,
- support tools,
- firmware.
Application programming comprises high level programming, low level programming and special purpose programming (for example: programmable logic controller ladder logic).
1.5 This document also addresses the use of pre-existing software (as defined in 3.1.16) and tools. Such software can be used if the specific requirements in 7.3.4.7 and 6.5.4.16 on pre-existing software and for tools in 6.7 are fulfilled.
1.6 Intentionally left blank
1.7 This document considers that modern application design often makes use of software that is suitable as a basis for various applications. Such software is then configured by application data for producing the executable software for the application.
1.8 Intentionally left blank
1.9 This document is not intended to be retrospective. It therefore applies primarily to new developments and only applies in its entirety to existing systems if these are subjected to major modifications. For minor changes, only 9.2 applies. However, application of this document during upgrades and maintenance of existing software is advisable.
1.10 For the development of User Programmable Integrated Circuits (e.g. field programmable gate arrays (FPGA) and complex programmable logic devices (CPLD)) guidance is provided in EN 50129:2018 Annex F for safety related functions and in EN 50155:2017 for non-safety related functions. Software running on softcore processors of User Programmable Integrated Circuits is within the scope of this document.
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This document provides railway operators, system integrators and product suppliers, with guidance and specifications on how cybersecurity will be managed in the context of EN 50126 1 RAMS lifecycle process. This document aims at the implementation of a consistent approach to the management of the security of the railway systems. This document can also be applied to the security assurance of systems and components/equipment developed independently of EN 50126 1:2017.
This document applies to Communications, Signalling and Processing domain, to Rolling Stock and to Fixed Installations domains. It provides references to models and concepts from which requirements and recommendations can be derived and that are suitable to ensure that the residual risk from security threats is identified, supervised and managed to an acceptable level by the railway system duty holder. It presents the underlying security assumptions in a structured manner.
This document does not address functional safety requirements for railway systems but rather additional requirements arising from threats and related security vulnerabilities and for which specific measures and activities need to be taken and managed throughout the lifecycle. The aim of this document is to ensure that the RAMS characteristics of railway systems / subsystems / equipment cannot be reduced, lost or compromised in the case of cyber attacks.
The security models, the concepts and the risk assessment process described in this document are based on or derived from the IEC/EN IEC 62443 series. This document is consistent with the application of security management requirements contained within IEC 62443 2 1, which in turn are based on EN ISO/IEC 27001 and EN ISO 27002.
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This document specifies the preparation and reproduction of design parts lists.
This document defines the basic principles and structure of design parts lists.
This document is applicable to all design parts lists for railway applications.
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This document specifies the preparation, administration, and reproduction of technical documents.
It complies with the requirements of EN, ISO or IEC Standards for technical documents.
This document is applicable to all to technical documents for railway applications, irrespective of technology i.e., mechanical, pneumatic, hydraulic, electric, electronic etc.
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This document specifies the basis of revising technical design documents.
This document is applicable to all technical design documents for railway applications, irrespective of the material form like transparency originals, plotter drawings, aperture cards, computer readable data media, photoprints etc.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the basis of revising technical design documents.
This document is applicable to all technical design documents for railway applications, irrespective of the material form like transparency originals, plotter drawings, aperture cards, computer readable data media, photoprints etc.
- Standard14 pagesEnglish languagesale 10% offe-Library read for1 day
This document specifies the preparation, administration, and reproduction of technical documents.
It complies with the requirements of EN, ISO or IEC Standards for technical documents.
This document is applicable to all to technical documents for railway applications, irrespective of technology i.e., mechanical, pneumatic, hydraulic, electric, electronic etc.
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This document defines terms for brakes and braking in rolling stock.
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