ISO - International Organization for Standardization
The International Organization for Standardization is an independent, non-governmental organization, the members of which are the standards organizations of the 164 member countries. It is the world's largest developer of voluntary international standards and it facilitates world trade by providing common standards among nations. More than twenty thousand standards have been set, covering everything from manufactured products and technology to food safety, agriculture, and healthcare.
Use of the standards aids in the creation of products and services that are safe, reliable, and of good quality. The standards help businesses increase productivity while minimizing errors and waste. By enabling products from different markets to be directly compared, they facilitate companies in entering new markets and assist in the development of global trade on a fair basis. The standards also serve to safeguard consumers and the end-users of products and services, ensuring that certified products conform to the minimum standards set internationally.
This document specifies the general requirements relating to the design of ballastless track systems, including configuration of ballastless track system, subsystems and components requirements, and other related interfaces.
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This document specifies fundamental concepts of the reference model for textual documents and provides guidance to support long-term preservation from the perspectives of its five layers. It defines: the layers that constitute the reference model for textual documents; the types of elements incorporated within textual documents; property types associated with textual documents; classifications of properties by type; and properties inherent to textual documents relevant to long-term preservation. This document does not cover: specific technical methods for checking whether the properties exist within a specific textual document; specific technical methods for analysing particular textual document format (e.g. DOC, DOCX, ODT, TXT, PDF); specific metadata items for the long-term preservation of textual documents; processes, procedures, or management practices related to long-term preservation or records management.
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This document: gives an overview of the ISO 17978 series; specifies rules and basic principles for the service-oriented vehicle diagnostics (SOVD), conforming to the extended vehicle (ExVe) methodology, as specified in the ISO 20077 series; defines general terms.
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This document, published jointly by IEC and ISO, provides, in combination with IEC 81346‑1 and IEC 81346‑2, rules and recommendations on the structuring of systems and the information on systems of manufacturing systems. It also provides additional classification schemes to those of IEC 81346‑2 for use in reference designations within manufacturing systems. It is published as a double logo standard. The structuring principles and the classes of objects are intended to provide a clear identification and localization of the objects, and for use in their labelling in the manufacturing plant, for their designation in technical documents and for the designation of the technical documents as well. The requirements in this document apply for processing, transportation and storage of products, as well as for systems to support the manufacturing process such as electrical systems, management systems and waste disposal systems. This document applies to different areas within the manufacturing industry such as light industry, electrical and optical industry, chemical industry, material industry and heavy industry. This document is not applicable for designations related to product individuals (e.g. inventory number, serial number) nor to the products manufactured. This document is also a horizontal publication intended for use by technical committees in preparation of publications related to reference designations in accordance with the principles laid down in IEC Guide 108.
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This document specifies test methods for fitting assemblies used in aircraft fluid systems in the pressure and temperature ranges covered by pressure from classes B, to K, and temperature types I, II and III of ISO 6771. This document applies each time that it is referred to in a procurement specification or other definition document which contains the pass and fail criteria for these tests.
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This document specifies methods for the measurement of the thermal resistance and water-vapour resistance , under steady-state conditions, of e.g. fabrics, films, coatings, foams and leather, including multilayer assemblies, for use in clothing, quilts, sleeping bags, upholstery and similar textile or textile-like products. The application of this measurement technique is restricted to a maximum thermal resistance and water-vapour resistance which depend on the dimensions and construction of the apparatus used (e.g. 2 m2·K/W and 700 m2·Pa/W respectively, for the minimum specifications of the equipment referred to in this document). The test conditions used in this document are not intended to represent specific comfort situations, and performance specifications in relation to physiological comfort are not stated.
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This document provides test methods and test requirements for design either qualification or acceptance, or both of small spacecraft or units. It provides the minimum test requirements and test methods to qualify the design and manufacturing methods of commercial small spacecraft and their units and to accept the final products. This document is applicable to satellites whose development methods are different from the ones used for traditional satellites that have little room for risk tolerance. The scope of this document encompasses different categories of small spacecraft, so-called mini-, micro-, nano-, pico- and femto spacecraft. This document includes CubeSat, as long as it is developed with the untraditional processes. This document does not cover satellite deployment mechanisms, such as picosatellite orbital deployer (POD), as the verification requirements are defined in the interface control document (ICD) with the launcher, such as ISO 26869[1]. This document does not cover software testing, although some tests such as functional test, mission test and end-to-end test are inherently used to test the software installed in the hardware being tested. General requirements and processes of satellite software testing can be found in various references, such as ECSS-E-ST40[2]. This document does not cover requirements regarding safety nor debris mitigation. Appropriate documents such as ISO 14620-1[3] or ISO 24113[4] can be referred to. Other common requirements for small spacecraft can be found in ISO 20991[5].
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This document specifies general methods, with suitable test conditions, for the determination of the ash of a range of plastics. The particular conditions chosen can be included in the specifications for the plastic material in question. Particular conditions applicable to poly(alkylene terephthalate) materials, unplasticized cellulose acetate, polyamides and poly(vinyl chloride) plastics, including some specific filled, glass-fibre-reinforced and flame-retarded materials, are specified in ISO 3451-2, ISO 3451-3, ISO 3451-4 and ISO 3451-5.
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This document specifies the digital measurement method for the determination of the anti-contamination of fabrics. This method is applicable to woven fabrics which have or have not been given an anti-contamination to particulate matter finish. It is especially suitable for measuring apparel fabrics. It is not intended for use in fabrics that react to UV light or allow particulate matter to penetrate into the structure of the fabric. It is not applied to fabrics for personal protective equipment. NOTE 1 Particulate matter (PM) is solid particles suspended in ambient air defined in ISO 16890-1. NOTE 2 In woven fabrics, particulate matter (PM) adheres to the fabric surface due to electrostatic or surface properties. In knitted and nonwoven fabrics, PM penetrates into the fabric structure, following a different mechanism. The conditions and procedures outlined in this test method are designed to ensure reproducibility and precision specifically when applied to woven fabrics.
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This document provides a workflow comprising experimental procedures and flaw detection algorithms aimed at locating flaws in parts produced during the powder bed fusion-laser-based (PBF-LB) process of metals. It emphasizes the use of coaxial photodiode-based in-situ monitoring and statistical and clustering machine learning algorithms, particularly for detecting lack of fusion-induced flaws. The workflow delineates setting thresholds for statistical detection and determining the number of clusters for machine learning algorithms, utilizing intentional seeded flaws in parts. Validation procedures are provided through computed tomography scanner data. Hardware limitations and considerations for multi-laser processes are addressed, with attention to potential issues.
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This document specifies rules for indicating the tolerance for surface form deviation, in the ISO 10110 series, which standardizes drawing indications for optical elements and systems. NOTE The terminology of interferometry employing the unit “fringe spacings” is widely used for the specification of tolerances. However, the usage of non-interferometric methods for testing of optical parts has recently become more important. Therefore, unlike in the earlier versions of this document, nanometres are now the preferred and standard unit to express surface form deviations. The usage of fringe spacings is still permitted, provided that the base wavelength is explicitly stated. This document applies to surfaces of plano, spherical, aspheric, cylindric, and toric form as well as to surfaces of other non-spherical shape such as generally described surfaces. It also applies to the substrates of diffractive surfaces; for transmitted or reflected wavefront specifications see ISO 10110-16 and ISO 10110-14.
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This document specifies a method for the determination of di-tert-butyl peroxide (DTBP) and 2, 5-Dimethyl-2, 5-di (tert-butylperoxy) hexane (DBPH) in plastics by using gas chromatography. This document is applicable to the determination of the content of residual peroxides in plastics and their products, which use peroxides as a degradation agent or crosslinking agent during plastics processing, or as an additive during polymerization, thereby remaining in degraded polypropylene, crosslinked polyethylene, polystyrene and other plastics. NOTE The applicability of this method to other peroxides is possible when the method is validated for each case.
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This document specifies physical medium attachment (PMA) sublayers for the controller area network (CAN). This includes the high-speed (HS) PMA without and with low-power mode capability, without and with selective wake-up functionality. Additionally, this document specifies PMAs supporting the signal improvement capability (SIC) mode and the FAST mode in Annex A. The physical medium dependent (PMD) sublayer is not in the scope of this document.
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This document specifies the general requirements for cell viability analytical methods and for reporting cell viability. This document gives general guidelines for selecting and establishing fit for purpose cell viability analytical methods. This document specifies requirements for establishing standard operating procedures for cell viability analytical methods. This document also gives guidelines for managing sources of variability for cell viability measurements during pre-analytical, analytical, and post-analytical phases. This document is applicable to cells in suspension, cells adhered to a substrate, and cells in complex matrices. This document is primarily applicable to cell viability measurements of nucleated mammalian cells. NOTE 1 Several sector/application-specific international and national standards for cell viability currently exist. NOTE 2 When applicable, the user can consult existing standards when operating within their scope.
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This document specifies the requirements and methods for the clinical investigation of medical electrical (ME) equipment used to measure the body temperature in indirect measurement mode. This document covers both intermittently and continuously measuring clinical thermometers. NOTE 1 This document does not apply to clinical thermometers measuring the body temperature in direct measurement mode. NOTE 2 For clinical thermometers in direct measurement mode determining the technical accuracy in accordance with ISO 80601-2-56:—1) is considered sufficient. This document is applicable to clinical thermometers with claimed measurement time shorter than 60 seconds (for methods such as oral or rectal measurement), or shorter than 5 minutes (for methods such as axillary measurement), and which are treated as predictive type thermometers and fall under the scope of this document. This document specifies additional disclosure requirements. This document does not apply to the clinical investigation of a screening thermographs for human febrile temperature screening whose laboratory accuracy requirements are described in IEC 80601-2-59. This document does not apply to pulmonary artery catheter for the determination of cardiac output by thermodilution. NOTE 3 ISO 80601-2-56:—1) does include pulmonary artery catheter for the determination of cardiac output by thermodilution.
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This document specifies the required characteristics for metric self-locking nuts, with MJ threads, for use in aerospace construction at a maximum temperature less than or equal to 425 °C. It is applicable to nuts as defined above, provided that reference is made to this document in the relevant definition document.
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This document specifies selection criteria for, and describes the design characteristics of, the various electrical- and fluid-circuit penetration components mounted on leaktight or shielded containment enclosures. This document is applicable to electrical components, including connectors, fixed or removable wall penetrations, distribution boxes and lighting devices, and fluid components, including fixed or removable wall penetrations, fittings and junctions, and control devices for process or effluent circuits. NOTE The elements constituting the framework of containment enclosures (e.g. metallic walls, framework and transparent panels) are dealt with in ISO 10648-1.
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This document provides real use cases, situational understanding and practical solutions applicable to the provisions concerning staff and training in ISO 14785:2024. This document can be used as a reference or inspiration for tourism information services (TIS) management organizations analysing and improving their TIS staff training and pursuing quality TIS through the application of ISO 14785:2024.
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This document specifies a range of fineness of precious metal alloys recommended for use in the field of jewellery. NOTE There is a possibility that national legal requirements for the designation, marking and stamping of finished articles exist in the respective countries.
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This document defined terms for the description of surgical limb amputations and amputation procedures. NOTE Traumatic limb loss and congenital limb deficiency are not included in this document.
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This document specifies a method for the determination of organic isocyanates in workplace air using derivatization with di-n-butylamine (DBA) and chromatographic analysis. This document is applicable to the determination of a wide range of organic isocyanates present in both the gas phase and the particle phase in workplace atmospheres, including monofunctional isocyanates such as isocyanic acid (ICA), methyl isocyanate (MIC), ethyl isocyanate (EIC), propyl isocyanate (PIC), butyl isocyanate (BIC) and phenyl isocyanate (PhI); monomeric diisocyanates, including 1,6-hexamethylene diisocyanate (HDI), 2,4- and 2,6-toluene diisocyanate (TDI), 4,4′-methylenediphenyl diisocyanate (MDI), 1,5-naphthyl diisocyanate (NDI), isophorone diisocyanate (IPDI) and 4,4′-dicyclohexylmethane diisocyanate (H12MDI); and multifunctional isocyanates, including oligomeric, prepolymeric and polymeric forms such as biuret-, isocyanurate- and allophanate-adducts. The method covers air sampling using impingers, filters or combinations thereof, and analysis by liquid chromatography with mass spectrometric detection. The useful analytical range is approximately 2,5 ng to 500 ng of isocyanate per sample. For a nominal air sample volume of 15 l, this corresponds to approximately 0,2 µg/m3 to 33 µg/m3. These values can vary depending on the isocyanate analysed. This document does not apply to the determination of amines or aminoisocyanates. For the determination of amines and aminoisocyanates, the method specified in ISO 17734-2[11].
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This document specifies performance index and related test methods to evaluate the assistance and enhancement performance of lower-limb wearable robots by using an anthropomorphic test dummy robot (ATDR). This document applies to wearable robots that are operated by being attached to lower limbs regardless of the purpose of use or the driving method (powered/non-powered, electric/hydraulic). This document does not apply to lower-limb wearable robots that operate based on biosignals such as electromyography.
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This document specifies a method for exposing plastics to concentrated solar radiation using reflecting concentrators to accelerate the weathering processes. The purpose is to assess property changes produced after specified stages of such exposures. The reflecting concentrators used in these exposures are sometimes referred to as “Fresnel reflectors” because, in cross-section, the array of mirrors used to concentrate the solar radiation resembles the cross-section of a Fresnel lens. General guidance concerning the scope of the ISO 877 series is given in ISO 877-1. NOTE Additional information about solar concentrating exposures, including a partial list of standards in which they are specified, is given in the Bibliography.
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This document establishes the general concepts and principles of information technology (IT) security evaluation. It specifies the general model of evaluation given in this document, which in its entirety is intended to be used as the basis for evaluation of security properties of IT products. This document provides an overview of all parts of the ISO/IEC 15408 series. It describes the various parts of the ISO/IEC 15408 series i.e. defines the terms and abbreviations used in all parts of the series; establishes the core concept of a Target of Evaluation (TOE); describes the evaluation context; and describes the audience to which the evaluation criteria is addressed. Additionally, this document introduces the basic security concepts necessary for the evaluation of IT products.
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This document specifies requirements for the required structure and content of security functional components for use during a security evaluation. It includes a catalogue of functional components that meet the common security functionality requirements of many IT products.
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This document specifies requirements and the minimum actions performed by an evaluator in order to conduct an evaluation using the criteria and evaluation evidence defined in the ISO/IEC 15408 series evaluation.
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This document specifies empirical permissible values for hlim, Tlim and plim . The empirical values stated can be modified for certain applications, for example if information supplied by the manufacturer is to be taken into account. The descriptions of the symbols and calculation examples are given in ISO 7902-1.
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This document specifies a calculation procedure for oil-lubricated hydrodynamic plain bearings, with complete separation of the shaft and bearing sliding surfaces by a film of lubricant, used for designing plain bearings that are reliable in operation. It deals with circular cylindrical bearings having angular spans, Ω, of 360°, 180°, 150°, 120°, and 90°, the arc segment being loaded centrally. Their clearance geometry is constant except for negligible deformations resulting from lubricant film pressure and temperature. The calculation procedure serves to provide dimensions and optimize plain bearings in turbines, generators, electric motors, gear units, rolling mills, pumps, and other machines. It is limited to steady-state operation, i.e. under continuously driven operating conditions, with the magnitude and direction of loading as well as the angular speeds of all rotating parts constant. It can also be applied if a full plain bearing is subjected to a constant force rotating at any speed. Dynamic loadings (i.e. those whose magnitude and direction vary with time), such as those that can result from vibration effects and instabilities of rapid-running rotors, are not taken into account. NOTE Equivalent calculation procedures exist that enable operating conditions to be estimated and checked against acceptable conditions. The use of them is equally admissible.
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This document specifies requirements for and guidance on the implementation and operation of processes and systems to manage, store and provide access to electronically stored information (ESI) in a trustworthy and reliable manner. Such ESI can be of any type, including “page based” information, information in databases and audio/video information. This document is intended for any organization that uses processes and systems to store trustworthy ESI over time. Such processes and systems incorporate policies, procedures, technology and audit requirements that ensure that trustworthiness of the ESI is maintained. This document does not cover processes and systems used to evaluate whether ESI can be considered trustworthy before it is stored or imported into the system. However, it can be used to demonstrate that, once the electronic information is stored, output from the system will be a true and accurate reproduction of the ESI.
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This document specifies the cup method (without ball) for determining the softening point of resins (including rosin) and can, under user-defined conditions, give results comparable to those obtained by ISO 4625-1 and ISO 4625-2.
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This document specifies a method for the calibration of reference blocks to use for the indirect verification of testing machines for the instrumented indentation test as specified in ISO 14577-2. Reference materials, where it is necessary to prepare a surface before the test in a manner that removes surface layers are excluded from this standard.
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This document specifies the procedure for the measurement of a one-dimensional parameter approximating the translucency magnitude of flat materials that absorb and scatter light. This one-dimensional material property is called ‘translucency alpha’ and can be used in appearance-based 3D reproduction workflows ensuring accurate translucency. While the measurement conditions and virtual reference materials used to define translucency alpha are designed for 3D printing workflows, the use of translucency alpha is not limited to reproducing objects with additive manufacturing technologies.
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This document specifies the security assurance requirements of the ISO/IEC 15408 series. It includes the individual assurance components from which the evaluation assurance levels and other packages contained in ISO/IEC 15408-5 are composed, and the criteria for evaluation of Protection Profiles (PPs), PP-Configurations, PP-Modules and Security Targets (STs).
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This document specifies the evaluation indicators for IoT systems. This document is applicable to the compilation of the evaluation indicators for IoT systems in specific industries. NOTE The indicators identified in this document are typical indicators but are not a comprehensive list; and conversely, not every indicator listed applies to every IoT system.
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This document specifies requirements and a standardized framework for specifying objective, repeatable and reproducible evaluation methods and evaluation activities. This document does not specify how to evaluate, adopt, or maintain evaluation methods and evaluation activities. These aspects are a matter for those originating the evaluation methods and evaluation activities in their particular area of interest.
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This document specifies requirements for environmental communication on print finishing, including surface decoration, binding and packaging processes in post press. This document is applicable for most print finishing processes but excludes those specific to textile printing and ceramic printing due to their unique processing requirements.
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This document specifies a method to test filtration performance of particulate matter of nonwovens. This document is applicable to nonwovens for air filtration.
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This document defines the schema of JSON objects used to describe identity assurance relating to a natural person. It consists of the definition of a new claim called verified_claims that will be registered with the IANA "JSON Web Token Claims Registry" established by [RFC 7519]. As part of the definition of the verified_claims claim there is also an element defined called verification that provides a flexible container for identity assurance metadata. It is anticipated that the verification element may be used by other spec authors and implementers where the verification metadata is needed independently of the end-user verified claims.
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This document is a definition of the technical mechanism to allow a relying party to request one or more verified claims about the end-user and to enable an OpenID provider to provide a relying party with a verified claim ("the tools"). Additional facets needed to deploy a complete solution for identity assurance, such as legal aspects (including liability), trust frameworks, or commercial agreements are out of scope. It is up to the particular deployment to complement the technical solution based on this document with the respective definitions ("the rules"). Note: Although such aspects are out of scope, the aim of the specification is to enable implementations of the technical mechanism to be flexible enough to fulfill different legal and commercial requirements in jurisdictions around the world. Consequently, such requirements will be discussed in this document as examples.
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This document specifies a liquid chromatography tandem mass spectrometry (LC-MS/MS) method for the determination of marker residues of nicarbazin (4,4-dinitrocarbanilide) in chicken tissue and eggs. This document is applicable to the determination of marker residues of nicarbazin (4,4-dinitrocarbanilide) in chicken tissue (including muscle, liver and kidney) and eggs.
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This document specifies the determination of fluoroquinolone residue content in meat, fish and their products by high performance liquid chromatography-tandem mass spectrometry (HPLC-MS/MS) method. This document is applicable to the determination of enrofloxacin, ciprofloxacin, norfloxacin, ofloxacin and pefloxacin residues in meat, fish and their products, including livestock and poultry.
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This document specifies a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products. The method is a forced-choice procedure. The method is applicable whether a difference exists in a single sensory attribute or in several attributes. The method is statistically less efficient than the triangle test (described in ISO 4120) but is easier to perform by the assessors. The method is applicable even when the nature of the difference is unknown (i.e. it determines neither the size nor the direction of difference between samples, nor is there any indication of the attribute(s) responsible for the difference). The method is applicable only if the products are fairly homogeneous. The method is effective for: determining that either: a perceptible difference results (duo-trio testing for difference); or a meaningful perceptible difference does not result (duo-trio testing for similarity) when, for example, a change is made in ingredients, processing, packaging, handling or storage; selecting, training and monitoring assessors. Two forms of the method are described: the constant-reference technique, used when one product is familiar to the assessors (e.g. a sample from regular production); the balanced-reference technique, used when one product is not more familiar than the other.
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This document specifies, with reference to ISO 230-1 and ISO 230-2, geometric tests and tests for checking the accuracy and repeatability of positioning of numerically controlled axes for general purpose, normal accuracy, bridge-type milling machines with a fixed bridge (portal type). This document also specifies the applicable tolerances corresponding to the above-mentioned tests. This document is applicable to machines with moving tables and fixed double columns. It does not include single-column (open sided) machines and those with fixed tables and moving columns. This document deals only with the verification of the accuracy of the machine. It does not apply to the testing of the machine operation (vibration, abnormal noise, stick-slip motion of components, etc.) nor to machine characteristics (such as speeds, feeds, etc.), which are generally checked before testing the accuracy. This document provides the terminology used for the principal components of the machine and the designation of the axes with reference to ISO 841.
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This document specifies a test method for estimating the magnitude of radiosonde temperature sensor warming, induced by direct solar radiation, based on variations in air pressure, temperature, ventilation speed, tilt angle of its supporting sensor boom, and light illumination angle on the boom through a laboratory evaluation. This document provides the following: technical requirements for a laboratory setup to measure the effect of direct solar radiation on radiosonde temperature measurement under simulated sounding conditions; a test procedure for estimating radiosonde temperature measurement errors due to direct solar radiation in the air pressure range of 3 hPa to 1 000 hPa, temperature range1) of −70 °C to 50 °C, ventilation speed range of 3 m∙s−1 to 7 m∙s−1 at a specified irradiance (e.g. 1 000 or higher), sensor boom tilt range2) from 0° to 45° with respect to the air ventilation direction and the range of light illumination3) angle from 0° to 90° with respect to the sensor boom plane; a method to evaluate uncertainty in the results under the test conditions.
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This document applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of MEDICAL BEDS as defined in 201.3.214, intended for ADULTS as defined in 201.3.222. Included in the scope are both electrical and non-electrical (manual) MEDICAL BEDS with or without adjustable functions. This document is applicable to either a BED-LIFT or a detachable MATTRESS SUPPORT PLATFORM or both. The combination of BED-LIFT or a detachable MATTRESS SUPPORT PLATFORM with a compatible non-MEDICAL BED as specified by the MANUFACTURER is also considered a MEDICAL BED. This document does not apply to: - MEDICAL BEDS for CHILDREN and ADULTS with atypical anatomies (ADULTS ranging outside the definition for ADULTS in 202.3.222) covered by IEC 80601-2-89; - SPECIALITY MATTRESS covered by ISO 20342 series; - devices for which the INTENDED USE is mainly for examination or transportation under medical supervision (e.g. stretcher, examination table); - all requirements for MEDICAL BEDS with special functionality. If a clause or subclause is specifically intended to be applicable to a MEDICAL BED only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to MEDICAL BED and to ME SYSTEMS, as relevant. HAZARDS inherent in the intended physiological function of MEDICAL BED or ME SYSTEMS within the scope of this document are not covered by specific requirements in this document except in 7.2.13 and 8.4.1 of IEC 60601-1:2005, IEC 60601-1:2005/AMD1:2012 and IEC 60601-1:2005/AMD2:2020.
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This document describes a digital twin system for monitoring and managing the robotic multilayer and multipass gas-shielded metal arc welding process.
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This document specifies methods for the enumeration of thermoresistant spores of thermophilic bacteria in heat-processed milk and dried milk products by using a colony-count technique at 55 °C after heating the sample at 106 °C or 100 °C. The applicability of this document is limited to heat-processed milk including pasteurized, ultra-high temperature (UHT) processed and sterilized milk; as well as dried whole milk, skim milk, buttermilk and whey products.
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This document specifies requirements for classification of covered electrodes and deposited metal in the as-welded condition and in the post-weld heat-treated condition for manual metal arc welding of high-strength steels with a minimum yield strength greater than 500 MPa or a minimum tensile strength greater than 570 MPa. This document is a combined specification providing a classification utilizing a system based on the yield strength and an average impact energy of 47 J of the all-weld metal, or utilizing a system based on the tensile strength and an average impact energy of 27 J of the all-weld metal. Clauses, subclauses and tables which carry the suffix “System A” are applicable only to covered electrodes classified under the system based on the yield strength and an average impact energy of 47 J of the all-weld metal given in this document. Clauses, subclauses and tables which carry the suffix “System B” are applicable only to covered electrodes classified under the system based on the tensile strength and an average impact energy of 27 J of the all-weld metal given in this document. Subclauses and tables which do not have either the suffix “System A” or the suffix “System B” are applicable to all covered electrodes classified under this document.
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This document provides the logical data structure of a mobile Vehicle Certificate (mVC) in conformity with ISO/IEC TS 23220-2 that serves as a confirmation of vehicle register data and confirmation of conformity with issuance requirements. Other documents related to vehicle administration, such as a document that proves ownership of a vehicle and is designed to be used for ownership transfer, are out of scope of this document.
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