ISO - International Organization for Standardization

This document specifies a method of determining the water content of rocks. This document is applicable to the laboratory determination of the water content of a rock test specimen by oven-drying within the scope of geotechnical investigations. The oven-drying method is the definitive procedure used in usual laboratory practice. The practical procedure for determining the water content of a rock is to determine the mass loss on drying the test specimen to a constant mass in a drying oven controlled at a given temperature. The mass loss is assumed to be due to free water and is referenced to the remaining dry mass of the test specimen. NOTE This document fulfils the requirements of the determination of water content of rock for geotechnical investigation and testing according to EN 1997-2.

This document specifies physical and chemical requirements and test methods for oral rinses. It also specifies requirements on the accompanying information to be given in the manufacturer's instructions for use and on containers as well as the requirements for packaging. Common labelling aspects are specified in order to enhance international understanding and trade. This document is not applicable to other delivery systems (e.g. mouth sprays, foams, powders). It is not intended to describe regulatory aspects, e.g. methods of prescription. This document is not applicable to oral rinses available by prescription only.

This document specifies the method for non-destructive thickness measurement via the magnetic type of electrodeposited nickel coatings, also called “e-nickel”, on magnetic or non-magnetic substrates. It is possible that the method is not applicable to autocatalytic (electroless) nickel coatings, since these coatings are often non-magnetic due to their chemical composition. For the purposes of this document, two types of substrates are distinguished: a) nickel coatings on magnetic substrates (type A coatings); b) nickel coatings on non-magnetic substrates (type B coatings). Not all instruments are applicable to both types of coating. The effective measuring ranges of instruments using the principle of magnetic attraction are up to 50 µm for type A coatings and up to 25 µm for type B coatings. For instruments using the principle of reluctance, the effective ranges are much greater, up to 1 mm or even more. This method is applicable to both types of coatings.

This document specifies a reference architecture for event-based syndromic surveillance systems for infectious diseases. The system reference architecture addresses architectural components including concepts, data sources, and outputs of syndromic surveillance system. From the perspective of the diagnostic process,[ REF Reference_ref_11 \r \h 11 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000110000005200650066006500720065006E00630065005F007200650066005F00310031000000 ] this document covers the processes from the symptom-onset stage to the health-behaviour stage, which is prior to the healthcare-encounter stage. Non-infectious health hazards, such as natural disasters, human-induced emergencies and chronic diseases, and their associated surveillance systems are beyond the scope of this document.

The network-based media processing (NBMP) framework defines the interfaces including both data formats and application programming interfaces (APIs) among the entities connected through digital networks for media processing. Users can access and configure their operations remotely for efficient, intelligent processing. This document describes and manages workflows to be applied to the media data. This process includes uploading of media data to the network, instantiation of the media processing tasks, and configuration of the tasks. The framework enables dynamic creation of media processing pipelines, as well as access to processed media data and metadata in real-time or in a deferred way. The media and metadata formats used between the media source, workflow manager and media processing entities in a media processing pipeline are also specified.

This document specifies the minimum information to be provided to the user by the manufacturers of microscopes with digital displays regarding imaging performance. It further specifies terms and definitions for describing the optical performance of the digital imaging path of microscopy systems including the observation of the image on digital displays. This standard does not apply to confocal microscopes. NOTE Terms and definitions for the direct visual observation with eyepieces are specified in ISO 8039 and ISO 10934.

This document presents the main differences between the standards for working towers made of prefabricated elements in some regions and countries. It provides an analysis of different aspects, including product title, material performance, grade division, dimension requirements, product structure and design, test methods and fall prevention measures. This document gives guidance for the discussion of relevant technologies of working towers made of fibre-reinforced plastics, and also prepares for further development of applicable global technical standards for working towers.

This document specifies a method using Eschka's mixture during ashing, extraction of the ash residue with acid, and hydride generation atomic absorption spectrometry or hydride generation atomic fluorescence spectrometry, for the determination of arsenic and selenium in solid mineral fuels. The method is also applicable for the determination of the analytes by hydride generation inductively coupled plasma atomic emission spectrometry.

This document provides an overview of the operation of a computed tomography (CT) system. This document specifies steps for interpretation of CT results with the aim of providing the operator with technical information to enable selection of suitable parameters. This document is applicable to industrial imaging (i.e. non-medical applications) and specifies a consistent set of definitions of CT performance parameters, including how these performance parameters relate to CT system specifications. This document is applicable to computed axial tomography. This document does not apply to other types of tomography such as translational tomography and tomosynthesis.

This document defines the terms related to air cargo and aircraft ground equipment. The terms and definitions of this document are primarily intended to provide uniform understanding. It is intended that they be used in any other documents, manuals and standards in the areas of air cargo and airport ground equipment.

This document specifies a reduced molybdophosphate photometric method for the determination of the total phosphorus mass fraction of hard coal, lignites and coke. Two methods for taking the phosphorus into solution are specified, namely extraction from the coal or coke ash with acid or by repeated oxidation of the coal or coke, by acid, to remove carbonaceous matter.

This document provides context, motivation and use case descriptions for a set of Moving Picture Experts Group (MPEG) standards that collectively deliver media directly to render-based applications such as game engines with a renderer component, or standalone renderers. Emerging examples where such applications are especially relevant include metaverse applications and immersive displays where such displays provide an interface to renderers. This document: — describes the motivators leading to the development of new MPEG standards that facilitate the streaming of media to render-based applications; — differentiates between visual media distributed for video-based applications and visual media distributed to render-based applications; — provides an overview of a media workflow from content production to content distribution; — provides general information on relevant components of render-based systems including game engines and renderers — identifies key components and resources (compute, storage, or network) comprising a heterogeneous set of immersive displays and other render-based applications; — and documents use cases for end-to-end interoperability, including audio, video, graphics and systems aspects for render-based systems and applications.

This document specifies a method for assessing the wind-opposed burning behaviour and spread of flame of horizontally mounted floorings exposed to a heat flux radiant gradient in a test chamber, when ignited with pilot flames. Annex A gives details of assessing the smoke development, when required. This method is applicable to all types of flooring, e.g. textile carpet, cork, wood, rubber and plastics coverings as well as coatings. Results obtained by this method reflect the reaction to fire performance of the flooring, including any substrate if used. Modifications of the backing, bonding to a substrate, underlay or other changes of the flooring can affect test results. It cannot be used alone to describe or appraise the fire hazard or fire risk of floorings under actual fire conditions. Information on the precision of the test method is given in Annex B.

This document specifies particular test methods for the verification of requirements of ISO 19932-1:2025 for knapsack sprayers carried on the back or shoulder of the operator for use with plant protection products. It is applicable to lever-operated knapsack sprayers, knapsack compression sprayers and knapsack sprayers driven by an engine or electric motor using hydraulic pressure atomization of the spray liquid intended to be used primarily in agriculture, forestry and horticulture with a nominal volume of more than 6,0 l. It does not apply to knapsack combustion engine-driven air-blast sprayers covered by ISO 28139:2019+2019A1:2024. This document is intended to be applied in conjunction with ISO 19932-1:2025.

This document specifies general principles, requirements and guidance for a security evaluation of a biometric system. This document provides an overview of the main biometric-specific aspects, i.e. recognition performance, presentation attack detection and privacy, and specifies principles to consider for the security evaluation of a biometric system. This document does not address the non-biometric aspects which can form part of the overall security evaluation of a system using biometric technology (e.g. requirements on databases or communication channels).

This document provides a framework of recommendations for organizations that offer a public-facing digital product or service for which they conduct trust and safety operations to control or manage content- and conduct-related risks. This document also includes recommendations for assessing the implementation of practices for addressing content- and conduct-related risks.

This document defines the syntax and semantics of a file format for the 3D visualization and interrogation of lightweight geometry and product manufacturing information derived from CAD systems, using visualization software tools that do not need the full capability of a CAD system. This document has been adopted as a 3D visualization capability in addition to the ISO 10303 series. The ISO 10303 series are the ISO standards adopted for the engineering data exchange, sharing and long-term archiving of product definition information throughout the product lifecycle. In this document 3D visualization is defined as the visual presentation on a screen or another media of graphical and textual 3 dimensional representations of a set of data representing an object, information or results of a computational process in order to enable decision process by a human looking at the data visualized in a medium. The file format supports the following information: — facet information (triangles), stored with geometry compression techniques; — visual attributes such as lights, textures and materials; — product manufacturing information, such as dimensions, tolerances and other attributes; — boundary representation (b-rep) solid model shape representations. Several alternatives are available, including a representation based on the geometry standard defined in ISO 10303; — configuration representations; — delivery methods such as asynchronous streaming of content. The document does not specify the implementation of, or definition of a run-time architecture for viewing or processing of the file format.

This document specifies the safety and environmental requirements and their means of verification for the design and construction of knapsack sprayers carried on the back or shoulder of the operator for use with plant protection products. It also specifies the type of information on safe working practices (including residual risks) to be provided by the manufacturer. This document is applicable to lever-operated knapsack sprayers, knapsack compression sprayers and knapsack sprayers driven by an engine or electric motor using hydraulic pressure atomisation of the spray liquid intended to be used primarily in agriculture, forestry and horticulture with a nominal volume of more than 6,0 l. This document is not applicable to knapsack sprayers which are manufactured before the date of publication of this document. It does not apply to knapsack combustion engine-driven air-blast sprayers according to ISO 28139: 2019+A1:2024. This document deals with all significant hazards, hazardous situations and hazardous events relevant to knapsack sprayers when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see Annex A), excepting the hazards arising from: — static electricity; — explosion or fire from chemicals for spraying; and — insufficient structural integrity. Noise is not considered to be a relevant hazard for: — lever operated knapsack sprayers; — electric motor driven knapsack sprayers. This document does not cover electromagnetic compatibility (EMC) requirements. This document is intended to be applied in conjunction with ISO 19932-2:2025.

This document specifies the general conditions and procedures observed when testing coated test specimens by exposing them to constant condensation-water atmospheres or alternating condensation-water atmospheres, in a cabinet with a heated water reservoir. These conditions and procedures ensure that the results of tests carried out in different laboratories are reproducible. This document does not cover the shape and preparation of the test specimens, the duration of the test and the assessment of the test results.

This document provides guidance on the characterization of wood chips produced from raw materials, as defined in ISO 17225-4, for the following aspects: — quality classes and specifications; — sampling, sample preparation and test methods for physical characteristics which can be conducted on site; — practical information about testing to be carried out by external laboratories. This document provides additional information about the type and frequency of testing at an energy plant site, starting from the planning and start-up stages of a project and throughout its regular operation. This document is applicable for assessing changes in properties on a relative basis when testing is done routinely. This document is not applicable for demonstrating conformance with the referenced International Standards.

This document establishes the terms, definitions, symbols and abbreviations used in the fields related to hydrogen in energy systems. This document is not applicable to the following fields: — biological methanation, — reactors for hydrogen production from other sources, — road, maritime and aviation transport, — aeronautics and space. Note These fields are foreseen to be covered in future editions of this document. This document does not apply to carbon capture, storage and utilisation, as well as services.

This document uses a meta-modelling approach to identify commonalities among ten smart manufacturing reference models. Each reference model is placed into the context of the meta-model to facilitate analysis of both common and distinct features. Major smart manufacturing reference model topics are identified, and the reference models compared within each topic. As part of the meta-modelling approach development, a collection of models differing in extent of abstraction characterizes the evolution of a particular smart manufacturing system from the meta-model through a unifying smart manufacturing reference model and successively less abstract domain models to a model for system implementation. This document presents a range of issues and challenges for further work to specify a high-level smart manufacturing reference model that unifies the concepts and practices identified using the meta-model approach analysis of the smart manufacturing reference models.

This document specifies test methods for the evaluation of biological effects of medical devices used in dentistry. It includes testing of pharmacological agents that are an integral part of the device under test. This document does not cover testing of materials and devices that do not come into direct or indirect contact with the patient's body.

This document gives requirements and guidelines for the clinical investigation (CI) to establish the safety and performance of contact lenses and contact lens care products. NOTE 1 This document attempts to align the recognised regulatory requirements for the conduct of a CI to meet the marketing and labelling requirements for contact lenses and contact lens care products around the world. However, national requirements vary greatly. Wherever national practice or regulations dictate some legal requirement, this requirement takes precedence over this document. NOTE 2 For indications beyond correction of refractive error, additional considerations for safety and performance are to be included in the clinical investigation plan (CIP).

This document specifies three methods for the determination of the density of non-cellular plastics in the form of void-free moulded or extruded objects, as well as powders, flakes and granules. — Method A: Immersion method, for solid plastics (except for powders) in void-free form. — Method B: Liquid pycnometer method, for particles, powders, flakes, granules or small pieces of finished parts. — Method C: Titration method, for plastics in any void-free form. NOTE Density is frequently used to follow variations in physical structure or composition of plastic materials. Density can also be useful in assessing the uniformity of samples or specimens. Often, the density of plastic materials depend upon the choice of specimen preparation method. When this is the case, precise details of the specimen preparation method are intended to be included in the appropriate material specification. This note is applicable to all three methods. Annex C provides further information for calculating the volume of the specimen used for the determination of the density in the case that method A (the immersion method) is applied.

This document specifies a glow discharge optical emission spectrometric (GD-OES) method for the determination of the thickness, mass per unit area and chemical composition of surface layer films. The applicability of this document is limited to description of general procedures for quantification of the chemical composition and thickness in GD-OES compositional depth profiling. This document is not directly applicable for quantification of individual materials having various thicknesses and elements to be determined.

This document describes a field test for the measurement of chloride ions using special detection tubes. With suitable surface sampling techniques, this document is applicable to steel surfaces before and after cleaning, as well as to painted surfaces between applications of coats.

This document specifies the requirements and their test methods for elastomeric impression and bite registration materials.

This document specifies a method for determination of the internal stress in thin ceramic coatings. The internal stress is determined by application of the Stoney formula to the results obtained from measurement of the radius of curvature of isotropic strips or discs with single-face coating.

This document specifies a planar flexure test procedure for reconnectable and permanent hydraulic tube joints and fittings. This procedure is intended for conducting flexure tests on fittings with high-strength hydraulic tubes made of corrosion-resisting steel, titanium and aluminium for use on commercial and military aircraft.

This document specifies the production and hygiene requirements for dry-cured ham and establishes a system of analytical methods to ensure the quality of dry-cured ham. This document also specifies the requirements for transport, storage, packaging and labelling. This document is applicable to both dry-cured ham and non-ready-to-eat dry-cured ham. This document is also applicable to dry-cured ham production.

This document specifies safety requirements, and measures for their verification, for the design and construction of portable pole-mounted powered pruners with internal combustion engine power sources (hereafter named “machine”), including extendable and telescopic machines. These machines use a power transmission shaft to transmit power to a cutting attachment consisting of a saw-chain and guide bar, a reciprocating saw blade or a single-piece circular saw blade with a 205 mm maximum outside diameter. This document deals with significant hazards relevant to these machines when they are used as intended. This document does not address electrical shock from contact with overhead electric lines apart from warnings and instruction manual requirements, or whole-body vibration from back power units. NOTE 1 See Annex A for a list of significant hazards. This document is applicable to machines manufactured after its date of publication. Brush cutters with a circular saw blade are not included in the scope of this document. NOTE 2 Brush cutter requirements are outlined in ISO 11806-1 and ISO 11806-2.

1.1 This document specifies the test conditions for determining the tensile properties of moulding and extrusion plastics, based upon the general principles given in ISO 527-1. 1.2 The methods are selectively suitable for use with the following range of materials in the preferred thickness, or, in case of specimen machined from moulded parts in the thickness as moulded: — rigid and semi-rigid thermoplastics moulding, extrusion and cast materials, including compounds filled and reinforced by, for example, short fibres, small rods, plates or granules but excluding textile fibres (see ISO 527-4 and ISO 527-5). NOTE See ISO 527-1:2019, Clause 3 for the definition of "rigid" and "semi-rigid". — rigid and semi-rigid thermosetting moulding and cast materials, including filled and reinforced compounds but excluding textile fibres as reinforcement (see ISO 527-4 and ISO 527-5); — thermotropic liquid crystal polymers. The methods are not normally suitable for use with rigid cellular materials or sandwich structures containing cellular material. For rigid cellular materials, see ISO 1926. The methods are not suitable for flexible films and sheets, of thickness smaller than 1 mm, see ISO 527-3. 1.3 The methods are applied using specimens which can be either moulded to the chosen dimensions or machined, cut or punched from injection‑ or compression‑moulded plates. The multipurpose test specimen is preferred (see ISO 20753).

This document specifies the methods for microscopic examination of medicinal herbs. It covers the equipment, sampling, preparation and observation methods. This document is applicable to medicinal herbs used in traditional Chinese medicine, including Chinese materia medica (whole medicinal materials) and decoction pieces derived from plants. It is not applicable to medicinal materials derived from animals or minerals.

This document specifies methods for the determination of total particulate matter in the mainstream smoke of fine-cut smoking articles (FCSAs) using a routine analytical smoking machine. It also specifies the preparation for the determination of water and nicotine, and calculation of nicotine-free dry particulate matter in the collected total particulate matter. This document specifies the method of making of fine-cut tobacco smoking articles using a tube made from a specified wrapper.

This document gives guidance on the measurement of the temperature of grain stored in bulk in storage buildings, silos or any other warehouses, including detection apparatus, temperature sensors, layout of temperature probes, digital display of results and measurement operation steps.

This document specifies requirements for calculating the carbon footprint specific to farmed macroalgae product category rules (CFP–PCR). This methodology builds on the requirements of International Standards for life cycle assessment (LCA) and products’ carbon footprints. This document is applicable to the calculation and communication of farmed macroalgae products’ carbon footprints from seedling production to the consumption of macroalgae products. It is applicable to the carbon footprints of products from aquaculture value chains. This document used alone does not apply to specifying a product’s overall environmental or sustainability characteristics.

This document specifies polymers commonly used in manufacturing dental instruments. It is applicable to polymers used to manufacture either an entire instrument or part of an instrument. It is applicable to single-use and reusable dental instruments, whether they are connected to a power-driven system or not. This document does not apply to oral appliances and devices (e.g. splints, mouthpieces, crowns, bridges, implants), to instruments used long-term in the mouth of the patient or to devices and instruments not made of polymers. This document contains a selection of polymers suitable for use in the manufacture of dental instruments.

This document defines the requirements for the design, manufacturing, materials, welding, quality control, assembly, testing, documentation and process control of axial, ball, check, gate and plug valves for application in the oil and gas industries. This document applies to ASME Class 150, 300, 600, 900, 1 500, and 2 500. This document is a supplement to API 6D, 25th edition (2021), the requirements of which are applicable with the additions specified in this document.

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 an atmospheric accelerated test procedure in two closely related variants that contain intermittent salt exposure combined with dynamic humidity patterns: variant A at constant dew point and variant B at constant temperature. These variants are used in assessing the corrosion resistance of metals in environments where there is a significant influence of chloride ions, mainly as sodium chloride from, for example, winter road de-icing salt. The results obtained do not permit far-reaching conclusions on the corrosion resistance of the tested metallic material under the whole range of environmental conditions in which it can be used. Nevertheless, the method provides information on the relative corrosion resistance of a material exposed to a salt-contaminated environment with varying humidity conditions. The two accelerated laboratory corrosion test variants are applicable to: — metals and their alloys (ferrous and non-ferrous); — metallic coatings; — chemical conversion coatings; — organic coating on metals; — a combination of materials and coatings that include galvanic interactions and/or crevice conditions. NOTE 1 If testing low-alloy stainless steels according to this document, especially austenitic grades, there is a risk of exaggerated pitting, which is not representative of most service environments. NOTE 2 This document is not suitable for testing of wax and oil-based rust protection agents, due to the constantly elevated temperature condition of the test. This document also specifies requirements on the test equipment and contains detailed procedures for quality control, including recommended instrumentation. This document does not specify the dimensions of the tests specimens, the exposure period to be used for a particular product, or the interpretation of the results. Such details are provided in the appropriate product specifications.

This document covers the following information technology asset management (ITAM) system processes: a) management system processes for the overall system of IT asset management (not described in ISO/IEC 19770-1 in detail), which are specified in this document for comprehensive coverage and consistency of explanations; these include: — understanding the external context and shareholder needs (7.1, 7.2 and 10.2); — leadership, policy and organization (10.3); — establishing and maintaining the management system (10.4); — planning and risk management (10.5); — support (including resources, competence, awareness, and communication – 10.6); — executing functional and life cycle processes (10.7); — performance evaluation and improvement (10.8); b) functional management processes for IT assets (not described in ISO/IEC 19770-1 in detail), which are cross-cutting processes that integrate with life-cycle processes for IT assets and which are shared with most IT management system standards, though sometimes slightly differently grouped; these include: — change management (11.2; also required by ISO/IEC 19770-1); — data management; — license management; — security management; — relationship and contract management; — financial management; — service level management; — other risk management; c) life cycle management processes for IT assets as specified in ISO/IEC 19770-1, which are grouped and named slightly differently by different methodologies; these include: — specification; — development; — acquisition; — release; — deployment; — operation; — retirement. This document is applicable to all ITAM implementations. This document can be applied to all types of IT assets and by all types and sizes of organizations.

This document gives good practices on how to prevent the capsizing of ships with large profile height during turning. The following are covered this document: a) ship turning, centrifugal force, and consequent heeling; b) accident use cases of capsizing during turning; c) effect of the KG on the ship stability; d) three good practices of preventing capsizing during turning of ships.

This document defines the requirements for the design, manufacturing, quality control, assembly, testing, and documentation of ball, check, gate, plug, and axial on–off valves for application in subsea pipeline systems for the petroleum and natural gas industries. This document applies to ASME Class 150, 300, 600, 900, 1500, and 2500 valves intended for use in subsea pipelines. Use of these valves for any other purpose is outside the scope of this document. This document is a supplement to API 6DSS, 3rd edition (2017), with Addendum 1 (2019) and Addendum 2 (2022), including Errata 1-3, the requirements of which are applicable with the additions specified in this document.

This document specifies requirements for the material, design, manufacture, marking and testing of serially produced, refillable containers intended only for the storage of compressed hydrogen gas for land vehicle operation. These containers: a) are permanently attached to the vehicle; b) have a capacity of up to 1 000 l water capacity; c) have a nominal working pressure that does not exceed 70 MPa. This document is applicable only to fuel containers containing gaseous hydrogen according to ISO 14687 for fuel cell and internal combustion engine land vehicles. This document specifies requirements for hydrogen fuel containers acceptable for use on-board the following types of land vehicles: light-duty vehicles, heavy-duty vehicles and industrial powered trucks, such as forklifts and other material handling vehicles. Requirements for other types of land vehicles such as rail, off-road, etc., can be derived with due consideration of appropriate service conditions.

This document specifies principles for determination of the thickness of metallic and non-metallic materials using the contact technique or immersion technique, based on measurement of the time of flight of ultrasonic pulses only.

This document specifies performance requirements for electrofusion control unit (ECU) for use with polyethylene (PE) electrofusion fittings conforming to ISO 4437-3,[ REF Reference_ref_6 \r \h 1 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0036000000 ]ISO 4427-3[ REF Reference_ref_7 \r \h 2 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0037000000 ] and ISO 15494.[ REF Reference_ref_8 \r \h 3 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0038000000 ] NOTE 1 Electrofusion fittings conforming to other documents, e.g. EN 1555-3[ REF Reference_ref_9 \r \h 4 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0039000000 ] and EN 12201-3,[ REF Reference_ref_10 \r \h 5 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000110000005200650066006500720065006E00630065005F007200650066005F00310030000000 ] can also be within the scope of this document. The system designed to manage the transfer of data collected during the fusion process is out of the scope of this document. NOTE 2 Data format and retrieval system are specified in ISO 12176-5. NOTE 3 Parameters for the electrofusion cycle are defined in ISO 13950 and ISO 12176-5. Data for traceability purposes are given in ISO 12176-3, ISO 12176-4 and ISO 12176-5. Electrical safety is out of the scope of this document. NOTE 4 The manufacturer of ECU is informed that different safety regulations are in force in different countries or regional area, e.g.: U.S.A., Europe, etc. ECU designed for only one brand of fittings is out of the scope of this document. Excluding any of the requirements specified in this document is not acceptable when an organization claims conformity to this document.

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 specifies the characteristics of prevailing torque hexagon regular nuts (with non‑metallic insert), in steel and stainless steel, with metric fine pitch thread 8 mm to 39 mm, and with product grades A and B. NOTE These nuts are designed with an overall height equal to mmin (as specified in ISO 898-2 and ISO 8673 for style 1) plus the prevailing torque feature. The height of the prevailing torque feature (hmax – mmin) for the non-metallic insert is identical for regular, high and thin nuts for a given diameter. If in certain cases other specifications are requested, property classes and stainless steel grades can be selected from ISO 898-2 or ISO 3506-2.