ISO/TC 22 - Road vehicles

This document specifies performance and general test methods for liquefied natural gas fuel system components intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using liquefied gas according to the ISO 15403 series. It is applicable to original-production and converted vehicles. This document is only applicable on the components in the "liquefied natural gas (LNG) system" meaning an assembly of components (tanks, valves, flexible fuel lines, etc.) and connecting parts (fuel lines, fittings, etc.) fitted on motor vehicles using LNG in their propulsion system and related components up to and including the vaporizer. Other parts downstream from the vaporizer are considered as compressed natural gas (CNG) components covered by ISO 15501. NOTE All references to pressures, given in megapascals and bar (1 bar = 0,1 MPa = 105 Pa; 1 MPa = 1 N/mm2) are considered gauge pressures, unless otherwise specified.

This document specifies the minimum safety requirements applicable to liquefied natural gas (LNG) on-board fuel system intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) using LNG according to the ISO 15403 series. It is applicable to original-production and converted vehicles. All matters relating to the skills of installers and converters have been excluded from this document. This document is only applicable to the components in the LNG system which is an assembly of components (tanks, valves, flexible fuel lines, etc., see Annex B) and connecting parts (fuel lines, fittings, etc.) fitted on motor vehicles using LNG in their propulsion system and related components up to and including the vaporizer. Other parts downstream from the vaporizer are considered as compressed natural gas (CNG) components covered by the ISO 15501 series.

This document specifies the test procedures for lithium-ion battery packs and systems used in electrically propelled mopeds and motorcycles. The specified test procedures enable the user of this document to determine the essential characteristics on performance and safety of lithium-ion battery packs and systems. It is also possible to compare the test results achieved for different battery packs or systems. This document enables setting up a dedicated test plan for an individual battery pack or system subject to an agreement between customer and supplier. If required, the relevant test procedures and/or test conditions of lithium-ion battery packs and systems are selected from the standard tests provided in this document to configure a dedicated test plan. NOTE 1 Electrically power-assisted cycles (EPAC) cannot be considered as mopeds. The definition of electrically power-assisted cycles can differ from country to country. An example of definition can be found in Reference [ REF Reference_ref_12 \r \h 7 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000110000005200650066006500720065006E00630065005F007200650066005F00310032000000 ]. NOTE 2 Testing on cell level is specified in the IEC 62660 series.

This document specifies the test methods for checking the minimum safety requirements specified in ISO 15501-1. It is applicable to the functionality of the fuel systems designed to operate on compressed natural gas of motor vehicles as defined in ISO 3833. NOTE For tests of individual components, refer to the ISO 15500 series, ISO 14469 and ISO 11439.

This document specifies the minimum safety requirements applicable for the functionality of compressed natural gas (CNG) on-board fuel systems intended for use on the types of motor vehicles defined in ISO 3833. This document is applicable to vehicles using compressed natural gas in accordance with ISO 15403-1, including mono-fuel, bi-fuel or dual-fuel applications, original-production and converted vehicles. All matters relating to the skills of installers and converters have been excluded from this document.

This document describes pre-crash classification systems that specify the conflict situations between road traffic actors that lead to real-world crashes. Classification systems are useful tools in defining and understanding the role and actions of traffic actors and therefore, can be applied to the development of vehicle active safety technology, vehicle-safety assessment and traffic-safety research in general. This document addresses pre-crash classification systems that are based on characteristics of conflict situations which can lead to a crash. This document does not address test scenarios that describe the operation domain of assisted or automated driving systems.

This document specifies the minimum functional safety requirements for rear load carriers intended for attachment on the rear of passenger cars and light commercial vehicles with a maximum gross weight up to 3,5 t as defined in ISO 1176. This document does not apply to incomplete and supplemental rear load carriers. This document establishes technical specifications and test methods that offer both road users and users of the rear load carriers a minimum level of functional safety when the rear load carriers are being used in accordance with the manufacturer’s instructions. Moreover, the requirements of this document complement the directives from UNECE‑R 26 and its successive amendments concerning these products.

This document defines the dimensions of the test track for a closed-loop, severe lane-change manoeuvre test for subjectively determining the obstacle avoidance performance of a vehicle, one specific part of vehicle dynamics and road-holding ability. It is applicable to passenger cars as defined in ISO 3833 and light commercial vehicles up to a gross vehicle mass of 3,5 t. An example of the test method is provided in REF Annex_sec_A \r \h Annex A 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000C00000041006E006E00650078005F007300650063005F0041000000 .

This document specifies a basic measurement method by using the variable temperature sealed housing for evaporative determination (VT-SHED) test procedure for evaporative emissions from motorcycles. It is applicable to motorcycles equipped with a spark ignition engine (four-stroke engine, two-stroke engine or rotary piston engine).

This document describes the type, layout, location, and feedback display of available electro-mechanical and electronic transmission gear shifters found in passenger cars (including sport utility vehicles and light trucks) and in commercial vehicles (including heavy trucks and buses). The transmission gear shifters are located on the steering column, instrument panel, floor and centre consoles. Specifically, this document addresses shift by-wire electro-mechanical selectors that adapt the control of vehicle movement according to road conditions and personal preference. Conventional mechanical shifters are also referenced so correspondence between traditional linear P, R, N, D, L, M/S control types, layouts, locations and direction of control motions and electro-mechanical/electronic transmission gear shifters (simply, e-shifters) can be established. This document is based on observations and survey results described in Annexes A and B for passenger cars and commercial vehicles respectively. The results are independent of vehicle propulsion systems and define the layout, spatial orientation and control movement patterns for the following drive functions: — drive (D=forward movement), — reverse (R=rearward movement), — park (P=stationary), — neutral (N=freewheeling to allow stationary or forward-reverse without drive functions engaged), — low (L=remain in low gear),and/or — manual or sequential (M or S to engage manual drive mode). The control types of the transmission gear shifters that are within scope of this document are lever (pivot, slider and gated), dial/rotary, push button and toggle switch. Paddle shifters and ‘automatic-manual shifters’ are not specifically included in the scope. However, they are referenced so that if a transmission gear shifter has a ‘manual mode’ by which drive gear control is transferred to or shared with the paddle or automatic-manual transmission it is identified. This document also identifies control types, location and feedback displays of drive mode selectors. Their control types within scope are lever, dial/rotary, push button, toggle/rocker switch, touch screen and steering wheel paddle switches. These are located in the centre console, steering wheel or instrument panel of the vehicle. Various types of visual, auditory or haptic feedback correspond to display activations, control positions, and graphical representations in the head-up display, centre console, instrument panel, display audio or instrument cluster display. This document does not specifically include head-up displays, but it is foreseeable that graphical representations could appear in future head-up displays. Leaving the limitations of mechanical shifters means control freedom gets bigger. It is therefore likely that control types as well as the combination of transmission and brake functions will continue to develop. In this document, specific details about hybrid or electric drives are excluded. The same is in general valid for engine brake, auxiliary brake, or regeneration/recuperation programs. However, brake functions are to some extent still mentioned as part of drive modes found in the surveys. For commercial vehicles, and with the continued introduction of electric drivelines, these brake programs are likely to get even more related to different drive modes. It is foreseen that more information can be added at later stage, as separate ISO documents.

The purpose of this document is to provide background information on driver state monitoring (DSM) in the context of partial driving automation (SAE L2). It describes existing DSM implementations (including system interventions), the underlying design guidelines and provisions by relevant stakeholders in the field, as well as considerations on how to validate the effectiveness of driver state-related system interventions. Moreover, the document introduces a conceptual framework for “driver readiness and intervention management” for the purpose of providing a comprehensive view of relevant aspects of driver readiness and harmonizing terms and definitions in this field. It is believed that this framework can be helpful when comparing different approaches for driver state assessment. The document does not contain any specific technical requirements for current or future system implementations of driver state monitoring.

This document provides test methods to determine the properties and performance of target carriers, in combination with specified targets. This document specifies how to validate the target carrier with target regarding the dynamic performance versus the requirements and tolerances specified in test protocols. The main characteristics validated in this document are the speed, yaw rate and lateral deviation. This document does not address the test synchronization between the vehicle under test (VUT) and the target carrier with target. This document does not address the detection characteristics of the target carrier with target. NOTE Performance requirements of targets and properties related to detection by sensor systems are covered by other parts of the ISO 19206 series.

This document establishes and specifies uniform test procedures, conditions, equipment and a performance report to permit the direct laboratory performance comparison of air cleaners. The basic performance characteristics of greatest interest are airflow restriction or differential pressure, dust collection efficiency, dust capacity and oil carry-over on oil bath air cleaners. This test code therefore deals with the measurement of these parameters. This document is applicable to air cleaners used on internal combustion engines and compressors generally used in automotive and industrial applications.

This document specifies conformance tests in the form of an abstract test suite (ATS) for a system under test (SUT) that implements an electric-vehicle communication controller (EVCC) or a supply-equipment communication controller (SECC) for all common requirements specified in ISO 15118-20 that are independent of a particular charging type (AC, DC, ACD, WPT charging). These conformance tests specify the testing of capabilities and behaviours of an SUT, as well as checking what is observed against the conformance requirements specified in ISO 15118-20 and against what the implementer states the SUT implementation's capabilities are. The capability tests within the ATS check that the observable capabilities of the SUT are in accordance with the static conformance requirements specified in ISO 15118-20. The behaviour tests of the ATS examine an implementation as thoroughly as practical over the full range of dynamic conformance requirements specified in ISO 15118-20 and within the capabilities of the SUT. A test architecture is described in correspondence to the ATS. The abstract test cases in this document are described leveraging this test architecture and are specified in descriptive tabular format covering the ISO/OSI layer 3 to 7 (network to application layers). In terms of coverage, this document only covers normative sections and requirements in ISO 15118-20. This document additionally refers to specific tests for requirements on referenced standards (e.g. IETF RFCs, W3C Recommendation, etc.) if they are relevant in terms of conformance for implementations according to ISO 15118-20. However, it is explicitly not intended to widen the scope of this conformance specification to such external standards, if it is not technically necessary for the purpose of conformance testing for ISO 15118-20. Furthermore, the conformance tests specified in this document do not include the assessment of performance nor robustness or reliability of an implementation. They cannot provide judgments on the physical realization of abstract service primitives, how a system is implemented, how it provides any requested service, or the environment of the protocol implementation. Furthermore, the abstract test cases specified in this document only consider the communication protocol and the system's behaviour specified in ISO 15118-20. Power flow between the EVSE and the EV is no prerequisite for the test cases specified in this document.

This document describes a dynamic dual-task method that quantitatively measures human-performance degradation on a primary driving-like task while a secondary task is being performed. The performance measures of the method indicate the visual-manual and cognitive secondary-task demand associated with visual-manual or auditory-verbal secondary task engagement while driving. This document defines key terms and parameters for the assessment of BT + DRT. It provides guidelines and minimum requirements on equipment and procedures to plan evaluation trials, specify (and install) data capture equipment, conduct a study, analyse, interpret, and report metrics indicating visual-manual and cognitive secondary-task demand using the BT + DRT. The metrics and definitions described in this document provide a common source for the assessment of visual-manual and cognitive task demand induced by different IVIS while driving. The BT + DRT is applicable to standardized experiments in laboratory-based settings. Data collection and analyses according to this document allow comparisons across different secondary tasks. In contrast, this document does not apply to the measurement of primary (driving) task demand. This document can be applied to both original equipment manufacturer (OEM) and after-market in-vehicle systems, and to permanently installed as well as portable systems.

This document specifies the Extensible SECC Discovery Protocol (ESDP) as well as the Event Notification Protocol (ENP) that are intended to be used in conjunction with other protocols as defined in ISO 15118-2 and ISO 15118-20 as well as documents from other organizations such as DIN or SAE (e.g. DIN/TS 70121 or SAE J2847/2). These protocols can be used in addition to the existing SECC Discovery Protocol defined by the aforementioned documents. They offer additional functionality that makes the digital communication for EV charging more robust and allows to better determine the reason of failures. In this document, the scope is limited to the already existing communication protocols. Thus, it is only an addition to already existing communication protocols. Basic requirements regarding for example IP communication, or the Vehicle-To-Grid Transport Protocol (V2GTP) are not needed, as they are already specified in the respective document of the used communication protocol.

This document specifies requirements and recommendations regarding performance criteria for display systems in vehicles as a guideline for suppliers and manufacturers under normal operating conditions. This document applies to in-vehicle display systems designed to provide vital information to the driver and passenger. This document applies to the system as a whole as well as its relevant components, such as cover lenses, coatings, and properties of the device itself. This document covers display systems in passenger vehicles (including sport utility vehicles and light trucks) and commercial vehicles (including heavy trucks and buses). NOTE Static and dynamic laboratory testing and dynamic field operational assessment to measure display and cover glass attributes are also included, where available, in the scope of this document. This document is not applicable for: — technology and type of display device (e.g. LED, LCD, OLED); — manufacturing and handling of components in production; — electrical setup and integration into the vehicle; — EMC requirements for electrical subassemblies; — head-up display (HUD) and e-mirror displays [e.g. camera monitoring system (CMS)]; — behaviour in accidents besides the regulatory head impact test (HIT).

This document specifies performance requirements for surrogate small child targets (SCT) used to assess the system detection and activation performance of active safety systems and automated driving systems (ADS). This document specifies the properties of targets that represent two small children in terms of size, shape, reflection properties, etc. for testing purposes. The two targets represent a 9- to 12-month-old infant and a two-year-old toddler. This document addresses the detection requirements for the targets in terms of sensing technologies commonly in use at the time of publication, and where possible, anticipated future sensing technologies. It also addresses methodologies to verify the target response properties to these sensors. This document does not address the test procedures in terms of speed, position, or timing of events. Performance criteria for the active safety system being evaluated are also not addressed. NOTE Related test procedures using small child targets according to this document can be found in ISO 4273 and ISO 23374-1.

This document specifies the LIN protocol including the signal management, frame transfer, schedule table handling, task behaviour, status management, and commander and responder node. It contains also OSI layer 5 properties according to ISO 14229-7 UDSonLIN-based node configuration and identification services (SID: B016 to B816) belonging to the core protocol specification. A node (normally a commander node) that is connected to more than one LIN network is handled by higher layers (i.e. the application) not within the scope of this document.

This document outlines methodologies for creating and evaluating AACN algorithms, using suitable parameters, to predict the level of injury sustained by road users in a collision. The injury prediction is used to facilitate emergency response after a collision occurs. The methodology is based on onboard vehicle data and occupant-related information and applies to vehicle occupants and vulnerable road users. This document is applicable to road vehicles having provisions for measuring and communicating crash related data. This document provides neither a particular AACN injury level prediction algorithm, nor information on how to use the estimated probability of injury to decide on further suitable actions (rescue, medical, etc.). Data format for sending vehicle information and communication protocol between the vehicle and the public service answering point (PSAP) is outside the scope of this document.

This document describes use cases and activities for updating software in vehicles over the air using mobile cellular network. This document provides a case study on the use of International Standards in preparing software update packages, managing infrastructure and operation within the vehicles. This document includes descriptions of a reference model for software update operations and metadata which can be used during the software update operations.

This document specifies performance requirements for surrogate targets used to assess the system detection and activation performance of active safety systems. This document specifies the properties of an omni-directional multi-purpose powered two-wheeler (PTW) target for assessment of interaction in a variety of traffic scenarios. This document specifies the properties of a PTW target (PTWT) representing a powered two-wheeler in terms of size, shape, reflection properties, etc. for testing purposes. This document addresses the detection requirements for a PTWT in terms of sensing technologies commonly in use at the time of publication of this document, and where possible, anticipated future sensing technologies. It also addresses methodologies to verify the target response properties to these sensors, as well as performance requirements for the target carrier. The PTWTs specified in this document reflect two-wheeled vehicles corresponding to UN Category L31) and to UN Category L12), with the restrictions that the vehicle is not intended for human propulsion (for example, pedalling) and its two wheels are inline. This document also addresses requirements for motion and positioning during test for PTWT including target carrier system. This document does not address the test procedures in terms of speeds, positions or timing of events. Performance criteria for the active safety system are also not addressed. 1) The vehicle categories are defined in Consolidated Resolution on the Construction of Vehicles (R.E.3): https://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29resolutions.html . 2) See https://www.unece.org/trans/main/wp29/wp29wgs/wp29gen/wp29resolutions.html .

This document specifies general conditions, defines terms, gives practical guidelines, and establishes the basic principles of the component tests used in the other parts of the ISO 11452 series for determining the immunity of electronic components of passenger cars and commercial vehicles to electrical disturbances from narrowband radiated electromagnetic energy, regardless of the vehicle propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields. A wide frequency range (d.c. and 15 Hz to 18 GHz) is allowed for the immunity testing of the components in the ISO 11452 series.

This document specifies general conditions, defines terms, gives practical guidelines and establishes the basic principles of the vehicle tests used in the ISO 11451 series, for determining the immunity of passenger cars and commercial vehicles to electrical disturbances from narrowband radiated electromagnetic energy, regardless of the vehicle propulsion system (e.g. spark-ignition engine, diesel engine, electric motor). The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields. A wide frequency range (0,01 MHz to 18 000 MHz) is allowed for the immunity testing in the ISO 11451 series.

This document specifies the requirements for secured and unsecured diagnostic communication between a client DoIP entity and server(s) installed in the vehicle using Internet protocol (IP) as well as the transmission control protocol (TCP) and user datagram protocol (UDP). This includes the definition of vehicle gateway requirements (e.g. for integration into an existing computer network) and test equipment (client DoIP entity) requirements (e.g. to detect and establish communication with a vehicle). This document specifies features that are used to detect a vehicle in a network and enable communication with the vehicle gateway as well as with its subcomponents during the various vehicle states. These features are separated into two types: mandatory and optional. This document specifies the following mandatory features: — vehicle network integration (IP address assignment); — vehicle announcement and vehicle discovery; — vehicle basic status information retrieval (e.g. diagnostic power mode); — connection establishment (e.g. concurrent communication attempts), connection maintenance and vehicle gateway control; — data routing to and from the vehicle's sub-components; — error handling (e.g. physical network disconnects). This document specifies the following optional features: — DoIP entity status monitoring; — transport layer security (TLS); — DoIP entity firewall capabilities.

This document describes the introduction of radiated immunity testing for the components and vehicles equipped with V2X communications. The link communication connection and V2X scenario simulation are considered to make the V2X functions and their communications operate normally during the immunity testing. Examples of monitoring are also discussed to show the electromagnetic interference reactions of the device with V2X under test. In addition, test hints are described to provide information on radiated immunity for V2X. Technical specifications are not within the scope of this document.

This document specifies a method for testing the immunity of passenger cars and commercial vehicles to electrical disturbances from off-vehicle radiation sources, regardless of the vehicle propulsion system (e.g. spark ignition engine, diesel engine, electric motor). The electromagnetic disturbances considered are limited to continuous narrowband electromagnetic fields. While this document refers specifically to passenger cars and commercial vehicles, generalized as “vehicle(s)”, it can readily be applied to other types of vehicles. ISO 11451-1 specifies general test conditions, definitions, practical use, and basic principles of the test procedure. Function performance status classification guidelines for immunity to electromagnetic radiation from an off-vehicle radiation source are given in Annex A.

This document defines a methodology to evaluate scenarios and provides a procedure for extending test scenarios to test cases. This document also defines the necessary characteristics of test cases, which include but are not limited to unified identifiers, test objectives, inputs, steps, platforms and expected results. This document describes methods and criteria to evaluate test cases (e.g. frequency, criticality, complexity of a scenario), the coverage concerning functional and technical requirements, operational domain (OD), test criteria, and also the optimization of sets of prioritized test cases. This document is applicable to Level 3 and higher ADSs as defined in ISO/SAE PAS 22736. The focus of this document is on scenarios, which will be tested to evaluate safety (functional safety and safety of the intended functionality (SOTIF)). The content, in general, is also applicable to non-safety related test scenarios.

This document specifies a transport protocol and network layer services tailored to meet the requirements of LIN‑based vehicle network systems on local interconnect networks. The protocol specifies an unconfirmed communication. The LIN protocol supports the standardized service primitive interface as specified in ISO 14229-2. This document provides the transport protocol and network layer services to support different application layer implementations such as: — normal communication messages, and — diagnostic communication messages. The transport layer defines transportation of data that is contained in one or more frames. The transport layer messages are transported by diagnostic frames. A standardized API is specified for the transport layer. Use of the transport layer is targeting systems where diagnostics are performed on the backbone bus (e.g. CAN) and where the system builder wants to use the same diagnostic capabilities on the LIN sub-bus clusters. The messages are in fact identical to ones in ISO 15765-2 and the PDUs carrying the messages are very similar. The goals of the transport layer are: — to have low load on commander node, — to provide full (or a subset thereof) diagnostics directly on the responder nodes, and — to target clusters built with powerful LIN nodes (not the mainstream low cost).

This document specifies the 12 V and 24 V electrical physical layers (EPL) of the LIN communications system. The electrical physical layer for LIN is designed for low-cost networks with bit rates up to 20 kbit/s to connect automotive electronic control units (ECUs). The medium that is used is a single wire for each receiver and transmitter with reference to ground. Annex A provides recommendations on the LIN physical layer peripheral interface design of type UART and frame controller for commander and responder nodes. This document includes the definition of electrical characteristics of the transmission itself and also the documentation of basic functionality for bus driver devices. This document also provides the physical layer definitions for nodes with LIN AA capabilities according to one of the procedures C, D and E. All parameters in this document are defined for the ambient temperature range from −40 °C to 125 °C.

This document specifies the conformance test for the electrical physical layer (EPL) of the LIN communications system. The purpose of this document is to provide a standardised way to verify whether a LIN bus driver conforms to ISO 17987-4. The primary motivation is to ensure a level of interoperability of LIN bus drivers from different sources in a system environment. This document provides all the necessary technical information to ensure that test results are consistent even on different test systems, provided that the particular test suite and the test system are conformant to the content of this document.

This document specifies test methods to evaluate the behaviour of a vehicle equipped with an acceleration control pedal error (ACPE) system according to ISO/PAS 19486. Those forward and reverse accidents occur during a straight-line acceleration when the vehicle under test (VUT) accelerates due to driver misapplication of accelerator pedal instead of intended brake pedal. This document is limited to ACPE systems of light vehicles only classified in UN-ECE (TRANS/WP.29/1045) Vehicle: “Category 1-1 vehicle” and does not apply to such devices installed in vehicles of other categories, such as heavy vehicles or motorcycles. This document focuses on an important part of the vehicle behaviour during these collision scenarios, which is the capacity to avoid or mitigate the collision especially to the other vehicle.

This document specifies dimensions and requirements for high-pressure fuel injection pipe assemblies and assembled pipe sets for both integral and fabricated 60° concave cones used on diesel (compression-ignition) engines.

This document specifies the LIN protocol conformance test. This test verifies the conformance of LIN communication controllers with respect to ISO 17987-2 and ISO 17987-3. This document provides all necessary technical information to ensure that test results are identical even on different test systems, provided that the particular test suite and the test system are compliant to the content of this document. Annex A, Annex B and Annex C specify the protocol conformance test plans for responder nodes supporting auto addressing procedures according procedure C, procedure D or procedure E, see ISO 17987-3:2025, Annex C.

This document gives an overview of the structure and the partitioning of the ISO 17987 series. In addition, it outlines the use cases where the ISO 17987 series is used. The terminology defined in this document is common for all LIN communication systems and is used throughout the ISO 17987 series. This document has been established to define the use cases for LIN.

This document provides guidance for achieving and demonstrating safety of an automated driving system (ADS) integrated in a road vehicle. The approach is based on safety principles derived from worldwide applicable publications and top-level safety objectives. It considers safety by design, verification and validation, and post deployment activities for level 3 and level 4 ADS features defined according to ISO/SAE PAS 22736[2]. In addition, it outlines cybersecurity considerations. The application of this document is intended for road vehicles, including trucks and buses and excluding motorcycles and mopeds. Any ADS or related elements that are in operation, or under development, prior to the publication of this document are exempted from the application of this document. NOTE While not covered in this document, safety during development activities is a key consideration. Development includes activities of design, verification and validation.

This document defines a data format to exchange data that is relevant for exchanging and using measurement equipment between calibration service providers, laboratories and requestors in vehicle safety testing. Additional content found on https://standards.iso.org/iso/ts/23520/ed-1/en defines standard exchange for equipment grouping and metadata definitions for test documentation. Related electronic documents are available for detailed reference based on examples. This document is applicable for all equipment manufacturers, calibration service providers, laboratories and their customers. This document excludes the exchange of test results or test documentation itself which is extensively defined in ISO/TS 13499.

This document specifies miniature circuit breakers with tabs (blade-type), Form CB11 for use in road vehicles. It establishes, for this circuit breaker form, the rated current, test procedures, performance requirements and dimensions. This document is intended to be used in conjunction with ISO 10924-1 and ISO 10924-2. The numbering of its clauses corresponds to that of ISO 10924-1, whose requirements are applicable, except where modified by requirements particular to this document. This document is applicable to circuit breakers with a rated voltage of 14 V and/or 28 V, a current rating of ≤30 A and a breaking capacity of 2 000 A intended for use in road vehicles with a nominal voltage of 12 V and/or 24 V. The circuit breakers are different in dimensions and functions, such as electric reset, automatic reset, manual reset and switchable. NOTE This type of circuit breaker is intended to be used in similar applications as miniature fuse-links according to ISO 8820-3. While the tab dimensions and current ratings can be the same, there can be differences in performance which the user of these products is advised to consider.

This document specifies circuit breakers with a rated voltage of 450 V for use in road vehicles. It establishes, for this circuit breaker type, the rated current, test procedures, performance requirements and dimensions. This document is intended to be used in conjunction with ISO 10924-1 and with ISO 10924-2. The numbering of its clauses corresponds to that of ISO 10924-1 whose requirements are applicable, except where modified by requirements particular to this document. This document is applicable to circuit breakers with a rated voltage of 450 V (DC), a current rating of no greater than 300 A and a breaking capacity of 6 000 A.

This document provides guidance for the choice and application of automotive circuit breakers. It describes the various parameters that are taken into account when selecting circuit breakers.

This document specifies medium circuit breakers with tabs (blade type), Form CB15, for use in road vehicles. It establishes, for this circuit breaker form, the rated current, test procedures, performance requirements and dimensions. This document is intended to be used in conjunction with ISO 10924-1 and ISO 10924-2. The numbering of its clauses corresponds to that of ISO 10924-1, whose requirements are applicable, except where modified by requirements particular to this document. This document is applicable to circuit breakers with a rated voltage of 14 V (DC) or 28 V (DC) or 58 V (DC), a current rating of no greater than 40 A and a breaking capacity of 2 000 A, intended for use in road vehicles with a nominal voltage of 12 V (DC) or 24 V (DC) or 48 V (DC). The circuit breakers are different in dimensions and functions, such as electric reset, automatic reset, manual reset and switchable. NOTE This type of circuit breaker is intended to be used in applications such as medium fuse-links in accordance with ISO 8820-3. While the tab dimensions and current ratings can be the same, there can be differences in performance which the user of these products is advised to consider.

This document defines terms and specifies general test requirements for circuit breakers for use in road vehicles with a nominal voltage of 12 V (DC), 24 V (DC), 48 V (DC) and 450 V (DC). This document is intended to be used in conjunction with ISO 10924-2, ISO 10924-3, ISO 10924-4 and ISO 10924-5. The numbering of its clauses corresponds to that of the document whose requirements are applicable, except where modified by requirements particular to this document. This document is not applicable to circuit breaker holders (electrical centres or fuse-holders) used in vehicles.

This document defines terms related to the ignition systems of spark-ignited internal combustion, mainly but not solely intended for use in road vehicles.

The scope of this document encompasses design parameters of external visual communication used by single mode L4/L5 automated driving system-dedicated vehicles (ADS-DVs), as defined in SAE J3016. Guidance is given for passenger cars (including sport utility vehicles and light trucks) and commercial vehicles (including heavy trucks and buses), as well as derivatives of them that carry or do not carry compartments for occupants (i.e. driver or passengers). These vehicles can be operated in different domains, covering several alternative scenarios and use cases (e.g. open roads, motorways, urban environments, confined areas, geo-fenced areas with dedicated lanes, ports, terminals, pits). It is assumed that the design of ADS-DVs will be unique, thus making it readily apparent that the vehicle is an ADS-DV (see also Annex A for descriptions of use cases concerning the need for communication). The wide range of domains makes it important to consider users with different experiences and abilities, e.g. experienced and inexperienced drivers, elderly, people with disabilities and children.

This document defines the requirements and operation of the on-board vehicle equipment that enables magnetic field wireless power transfer (MF-WPT) between supply device and electric vehicles (EV). It is intended to be used for passenger cars and light commercial vehicles. This document addresses the following aspects for an EV device: — safety requirements; — transferred power and power transfer efficiency; — ground clearance of the EV device; — functionality with associated off-board systems under various conditions and independent of manufacturer (interoperability); — test procedures. This document does not provide: — requirements for dynamic (vehicle in motion) applications; — requirements for reverse WPT; — requirements for the operation of EV devices specified in this document with supply devices according to IEC 61980-4. EV devices that fulfil the requirements of this document are intended to operate with supply devices that fulfil the MF-WPT related requirements of IEC 61980-1, IEC 61980-2 and IEC 61980-3. NOTE IEC 61980-4 specifies requirements for supply devices of power levels above the limits of the reference supply power circuits in this document. Requirements related to dynamic applications of supply devices are specified in IEC 61980-5 and IEC 61980-6.

This document specifies general requirements and definitions for power supply bushing (fuel pump/actuators/fuel level sensor), a liquefied petroleum gas (LPG) fuel component, intended for use on the types of motor vehicles defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) that use gaseous fuels in accordance with ISO 9162. It is not applicable to: — fuel containers; — stationary gas engines; — container mounting hardware; — electronic fuel management; — refuelling receptacles. Miscellaneous components not specifically addressed in this document can be examined for conformity with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices that have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane rich at 20 °C). Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).

This document specifies general requirements and definitions of liquefied petroleum gas fuel (LPG) components, intended for use on the types of motor vehicles as defined in ISO 3833. It also provides general design principles and specifies requirements for instructions and marking. This document is applicable to vehicles (mono-fuel, bi-fuel or dual-fuel applications) that use gaseous fuels in accordance with ISO 9162. It is not applicable to: — fuel containers; — stationary gas engines; — container mounting hardware; — electronic fuel management; — refuelling receptacles. Miscellaneous components not specifically addressed in this document can be examined for conformity with the criteria of any applicable part of the ISO 20766 series, including testing to the appropriate functional tests. All references to pressure in this document are considered gauge pressures unless otherwise specified. This document applies to devices that have a service pressure in the range of 110 kPa (butane rich at 20 °C) and 840 kPa (propane at 20 °C). Other service pressures can be accommodated by adjusting the pressure by the appropriate factor (ratio).