ISO - International Organization for Standardization

This document specifies measurement methods and conditions to obtain reproducible and comparable exterior noise emission levels and spectra for all kinds of vehicles operating on rails or other types of fixed track, hereinafter conventionally called “unit”. This document is applicable to type testing of units. It provides measurement procedures for vehicle exterior noise (in general, a vehicle type test is carried out using only a selected subset of these tests): — when the vehicle is moving at constant speed; — when the vehicle is accelerating or decelerating; — when the vehicle is stationary in different operating conditions. It does not include all the instructions to characterize the noise emission of the infrastructure related sources (bridges, crossings, switching, impact noise, curving noise, etc.). This document does not apply to — the noise emission of track maintenance units while working, — environmental impact assessment (collection of data to be used in a prediction method for environmental assessment), — noise immission assessment, — guided buses, and — warning signal noise. The results can be used, for example — to characterize the exterior noise emitted by units, — to compare the noise emission of various units on a particular track section, and — to collect basic source data for units. NOTE Additional guidance is provided in Annex E for measurements in the specific case of urban rail vehicles.

This document provides guidance to organizations on how to identify, assess, resolve and monitor conflict of interest based on the principles of trust, integrity, transparency and accountability. The guidance in this document is generic and intended to be applicable to all organizations, regardless of type, size and nature of activity and whether in the public, private or not-for-profit sectors. It distinguishes between actual, apparent and potential conflict of interest.

This document specifies the performance, maintenance and inspection requirements, and usage recommendations for equipment (eye pads/rings, magnetic or pneumatic systems, etc.) used to secure (bowse) pilot ladders, accommodation ladders and man-ropes to a ship hull when a combination pilot ladder arrangement is used for pilot transfer.

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 a diantipyrylmethane spectrophotometric method for the determination of titanium in steel and iron. The method is applicable to titanium contents between 0,002 % (mass fraction) and 0,80 % (mass fraction).

This document describes the ergonomic design criteria and test evaluation methods for the hand holes of handheld packages that are handled by human operators during the distribution and logistics process. This document is applicable to handheld packages with a maximum weight of up to 23 kg. This document does not cover all issues of safety, health, and the environment related to the handling of packages.

This document specifies the methods for determination of the diameter and length of pellets. Concerning the pellet length, methods for the determination of fractions of specified lengths, such as pellets > 40 mm and particles

This document defines the core data set for a concise international patient summary (IPS), which supports continuity of care for a person and assists with coordination of their care. This document provides an abstract definition of a patient summary from which derived models are implementable. This document does not cover the workflow processes of data entry, data collection, data summarization, subsequent data presentation, assimilation, or aggregation. Furthermore, this document does not cover the summarization act itself, i.e. the intelligence, skills and competences, that results in the data summarization workflow. It is not an implementation guide that is concerned with the various technical layers beneath the application layer. Representation by various coding schemes, additional structures and terminologies are not part of this document.

This document specifies requirements for calibration, verification and validation of equipment used for: — control of process variables during fabrication, — control of the properties of equipment used for welding or welding allied processes, where the resulting output cannot be readily or economically documented by subsequent monitoring, inspection and testing. This involves process variables influencing the fitness-for-purpose and in particular the safety of the fabricated product. NOTE This document is based on the lists of process variables stated in International Standards for specification of welding procedures, in particular, but not exclusively in the ISO 15609 series. Future revisions of these International Standards can result in addition or deletion of parameters considered necessary to specify. Some guidance is, in addition, given in Annex B for requirements for calibration, verification and validation as part of acceptance testing of equipment used for welding or allied processes. This document does not specify requirements to calibrate, verify and validate as part of inspection, testing, non-destructive testing or measuring of final welded products performed in order to verify product conformance. This document applies only to calibration, verification and validation of equipment for use in production or on site. This document does not apply to the manufacture and installation of equipment for welding. Requirements for new equipment are formulated in directives and product codes (standards), as necessary. Annex C provides information when other parties are involved in calibration, verification and validation activities.

This document specifies two methods for determining the permanent change in dimensions of a dense shaped refractory product. Shaped refractories are those which have fixed geometry and dimensions when delivered to the user. This document is accordingly applicable to standard shape refractory bricks, but also special shapes refractory products and pre-cast products. This document does not apply to products containing carbon. NOTE The methods can be applied to materials sensitive to oxidation. However, some of these materials can be affected during the test in such a way as to make the measurement of the dimensional changes impossible to carry out to the required accuracy.

This document provides an overview of regulatory, business and best practice risk mitigation specifications that apply to the implementation, operation and governance of natural person identifier (NPI) policies, procedures and mechanisms necessary to support the lifecycle of all NPIs. The purpose of this document is to provide the basis for the development of one or more international standards related to the safe creation, use and management of NPIs with maximum global interoperability. For the structure of the NPI, see ISO 24366. For reference, ISO 24366 specifies a machine-readable, unambiguous NPI and the relevant reference data to uniquely identify the natural person relevant to any financial transaction rather than the personal identifying information.

This document specifies the determination of Cr(VI) in solid waste material and soil by alkaline digestion and ion chromatography with spectrophotometric detection. This method can be used to determine Cr(VI)-mass fractions in solids higher than 0,1 mg/kg. NOTE In case of reducing or oxidising waste matrix no valid Cr(VI) content can be reported.

This document gives guidance on the application of ISO 9001:2015 in police organizations. This document can assist a police organization to demonstrate its ability to consistently provide products and services that meet expectations of interested parties as well as applicable statutory and regulatory requirements. This document can assist a police organization in the satisfaction of interested parties. This document does not provide definitive interpretations of ISO 9001. This document is applicable to police organizations of all types, sizes, maturity level service and geographic location (e.g. police stations, border crossings, correctional facilities, civil defence).

This document establishes principles for and gives guidance on using a service excellence maturity model (SEMM). This document is applicable to all organizations delivering services, such as commercial organizations, manufacturing companies, public services and not-for-profit organizations. In accordance with ISO 23592, it can help organizations to determine their own maturity level with regard to service excellence. It also offers guidance for future improvements and can be used for internal and external audits. An organization can decide for itself whether the whole service excellence model with its four dimensions and nine elements or only selected dimensions and elements are assessed and improved.

This document specifies the application of dynamic light scattering (DLS) to the following: — measurement of average hydrodynamic particle size; — measurement of the size distribution of mainly sub micrometre-sized particles, emulsions or fine bubbles dispersed in liquids. This document is applicable to the measurement of a broad range of dilute and concentrated suspensions.

This document specifies quality measures for quantitatively measuring quality characteristics that are specified by ISO 8000-210 for use with sensor data. The following are within the scope of this document: — fundamental principles and assumptions for measuring the quality of sensor data; — quality measures for sensor data, in respect of corresponding quality characteristics and data anomalies; — requirements for using data quality characteristics and data quality measures for measuring the quality of sensor data. The following are outside the scope of this document: — analogue, image, video and audio data that are captured by sensors; — signal processing that converts or modifies analogue data to create digital data; — methods to measure and improve data quality.

This document describes approaches and methods that can be used to achieve explainability objectives of stakeholders with regard to machine learning (ML) models and artificial intelligence (AI) systems’ behaviours, outputs and results. Stakeholders include but are not limited to, academia, industry, policy makers and end users. It provides guidance concerning the applicability of the described approaches and methods to the identified objectives throughout the AI system’s life cycle, as defined in ISO/IEC 22989.

This document specifies two methods for the assessment of surface resistance to different kinds of visible scratches. It is applicable to the rigid surfaces of all finished products, regardless of their material. It does not apply to finishes on leather and fabrics. Method A is suitable for all types of surface coatings and coverings except for melamine faced boards (in accordance with EN 14322) and HPL (in accordance with EN 438-1). It simulates measurable penetrating and/or deforming scratches. Method B is suitable for all types of surfaces. It simulates first visible traces (e.g. scratches, marks) that can also be a change in the gloss. The test is intended to be carried out on a part of finished furniture. It can, however, be carried out on test panels of the same material, finished in an identical manner to the finished product, and of a size sufficient to meet the requirements of the test. The test is carried out on unused surfaces without any defects or damages.

This document specifies the procedure for registration of organization identification schemes, and the requirements for the administration of International Code Designator values, to designate these organization identification schemes.

This document describes the delivery of functional, economic, environmental, social, societal, cultural, intellectual and personal benefits by AI systems as perceived by their stakeholders. The document includes illustrative use cases of AI systems.

This document specifies a method for the determination of the bulk density, apparent porosity and true porosity of dense shaped refractory products. Shaped refractories are those which have fixed geometry and dimensions when delivered to the user. This document is accordingly applicable to standard shape refractory bricks, but also special shapes refractory products and pre-cast products. This document is also applicable to unshaped refractories (see ISO 1927-6) after preparation of test specimens according to ISO 1927-5. NOTE For shaped insulating refractory products, the bulk density and true porosity are determined in accordance with ISO 5016.

This document specifies a method to evaluate the general thermal comfort of people in a space and the degree of discomfort (thermal dissatisfaction) of people exposed to moderate thermal environments. It defines the analytical determination and interpretation of thermal comfort using calculation of predicted mean vote (PMV) and predicted percentage of dissatisfied (PPD) and local thermal comfort criteria, giving the environmental conditions considered acceptable for general thermal comfort as well as those representing local discomfort. It is applicable to healthy men and women exposed to indoor environments where thermal comfort is desirable, but where moderate deviations from thermal comfort occur, in the design of new environments or the assessment of existing ones. Although developed specifically for the work environment, this document is applicable to other kinds of environment as well.

This document specifies the characteristics of, and corresponding test methods for, unalloyed titanium for use in the manufacture of surgical implants. Six grades of titanium based on tensile strength are listed in Table 2. NOTE The mechanical properties of a sample obtained from a finished product made of this metal do not necessarily conform with those specified in this document.

A physical layer (PHY) and medium access control (MAC) sublayer for short-range optical wireless communications (OWC) in optically transparent media using light wavelengths from 10 000 nm to 190 nm are defined. The standard is capable of delivering data rates sufficient to support audio and video multimedia services and also considers mobility of the optical link, compatibility with various light infrastructures, impairments due to noise and interference from sources like ambient light, and a MAC sublayer that accommodates the unique needs of visible links as well as the other targeted light wavelengths. It also accommodates optical communications for cameras where transmitting devices incorporate light-emitting sources and receivers are digital cameras with a lens and image sensor. The standard adheres to applicable eye safety regulations.

This document provides guidance and requirements for identifying and assessing impacts of climate change on wastewater systems and on developing strategies for the adaptation to these impacts. The assessment of the impacts is based on the assessment principles described in ISO 24566-1. This document also provides examples of some of the impacts of climate change on wastewater systems and of the responses that have been implemented by municipal water services or by the relevant jurisdiction (e.g. municipality or region served by the service). The examples of responses illustrate adaptation strategies that have been applied. NOTE Both combined and non-combined wastewater systems are included in this document regarding the activities of collection, transport, storage and treatment of wastewater.

This document specifies procedures and managed objects for quality of service (QoS) features specified in IEEE Std 802.1Q, such as Per-Stream Filtering and Policing, queuing, transmission selection, stream control, and frame preemption, in a network system that is not a Bridge.

This document specifies the characteristics of reverse-taper grooved pins with one quarter-length progressive grooves on both sides (with closed ends), in steel and stainless steel, and with nominal diameters 2 mm to 25 mm. These grooved pins are designed to fulfil the main following functions: — relative rotation of the assembled parts, — locking of two (or more) parts with an easy installation (due to its symmetrical shape) and a medium level of pull-out resistance (due to the elastic fit behaviour of the pin). The general requirements (including functional principles for grooved pins and assembly) are specified in ISO 13669.

The objective of this document is to characterize the gaseous effluents tritium and carbon-14 generated by nuclear facilities during operation and decommissioning and occurring in the same chemical species as hydrogen and carbon, e. g. as water vapour (HTO), hydrogen gas (HT, TT), carbon dioxide (14CO2), carbon monoxide (14CO), methane (CH3T, 14CH4). It concerns measurements on samples that are representative of a certain volume stream or volume of discharge during a given period of time and of the corresponding volume discharged. The result is therefore expressed in becquerels. This document applies to samples that were obtained by sampling methods according to ISO 20041-1[ REF Reference_ref_10 \r \h 9 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000110000005200650066006500720065006E00630065005F007200650066005F00310030000000 ] and describes — analysis methods for the determination of tritium and carbon-14 activities by liquid scintillation counting, and — calculation methods to determine the tritium activities discharged as tritiated water vapour (HTO) and tritium in other chemical compounds (non-HTO) as well as carbon-14 activities discharged as carbon dioxide (14CO2) and carbon-14 in other chemical compounds (non-14CO2). This document does not apply to tritium and carbon-14 activity concentrations in the environmental air, e.g. in the vicinity of nuclear installations. The accountability rules of the activities discharged necessary for the establishment of regulatory reports do not fall within the scope of this document and are the responsibility of the regulatory bodies.

This document specifies requirements and test methods for total digestible fluoride content and a minimum soluble fluoride release potential in dental varnishes containing fluoride, intended for use in the oral cavity directly on the outer surfaces of teeth and fillings. This also specifies packaging and labelling requirements, including the instructions for use. This document covers fluoride varnishes to be applied by dental health care workers. This document does not apply to fast acting topical fluoride products such as fluoride oral rinses.

This document specifies methods for determining changes in colour and other appearance properties, and variations in mechanical or other properties, of plastics that have been exposed to glass-filtered solar radiation, to natural weathering or to simulated solar radiation from a laboratory source. The procedure used to analyse data depends on whether the test used to characterize the materials being exposed is destructive or non-destructive. The exposures are conducted under conditions specified in specific exposure standards (e.g. the ISO 877 series and the ISO 4892 series).

This document specifies test methods applicable to fibre-reinforced polymer (FRP) bars as reinforcement or pre-stressing tendons in concrete, including physical, mechanical, durability, and long-term properties. FRP bars in this document are made of fibre and resin matrix. Types of fibres are aramid fibre, basalt fibre, carbon fibre or glass fibre. The matrix includes thermosetting resins, such as vinylester, unsaturated polyester resins, as well as thermoplastic resins, including polypropylene, polyamides, and polymethyl methacrylate.

ISO 17208 series describe procedures for the measurement of underwater sound radiated by the ship under test, and for calculating sound source quantities such as source level and radiated noise level from the measurement results. In ISO 17208-1 to ISO 17208-3 it is presumed that the ship under test cooperates in the measurements, sailing multiple runs over a specified track past the measurement system at a specified speed with pre-determined machinery configurations. Opportunistic measurements of the radiated sound of passing ships are outside the scope of these three standards. Part 1 of the ISO 17208 standards[ REF Reference_ref_4 \r \h 1 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0034000000 ] provides the procedure to quantify the underwater sound from the ship in terms of its radiated noise level, which is calculated from the sound pressure level (SPL) measured in the far field of the ship, in beam aspect, scaled by the distance to CPA and reported in decidecade bands. The intended use of radiated noise level is to show compliance with contract requirements or criteria, for comparison of one ship to another ship, to enable periodic signature assessments, and for research and development. ISO 17208-2[ REF Reference_ref_4 \r \h 1 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0034000000 ] specifies methods for calculating the source level of an equivalent monopole source at a specified nominal source depth from the radiated noise level values obtained according to ISO 17208-1. The intended use of source level, with associated nominal source depth, is to perform far field sound predictions such as needed for environmental impact studies or for creating underwater sound contour maps. ISO 17208-1 and ISO 17208-2[ REF Reference_ref_4 \r \h 1 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0034000000 ] are applicable for measurements in deep water, defined as water depth greater than the larger of 150 m and 1,5 times overall ship length. The allowable water depths and environmental conditions for part 3 measurements are described in REF Section_sec_4.5 \r \h 4.5 08D0C9EA79F9BACE118C8200AA004BA90B020000000800000010000000530065006300740069006F006E005F007300650063005F0034002E0035000000 . This document specifies procedures for the measurement of underwater sound radiated by the ship under test in shallow water. It also specifies procedures for the calculation of source level, with associated nominal source depth, from the sound pressure measurements, accounting for the relevant phenomena that govern the propagation of sound in shallow water. These calculations are described in REF Section_sec_7 \r \h Clause 7 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E000000530065006300740069006F006E005F007300650063005F0037000000 . Once the source level has been calculated, other metrics may be calculated from the source level and the source depth. REF Section_sec_7.3 \r \h 7.3 08D0C9EA79F9BACE118C8200AA004BA90B020000000800000010000000530065006300740069006F006E005F007300650063005F0037002E0033000000 provides a procedure for calculating the radiated noise level that would have been measured in deep water according to ISO 17208-1 for the same ship with the same operating condition.

This document specifies requirements for electrically powered video laryngoscopes that comprise a handle, a rigid blade, a light source, a camera and an image display that provides a clear view of the larynx to assist tracheal intubation. This document specifies requirements for accessories that are essential to the function of the video laryngoscope. This document is not applicable to the following: — laryngoscopes without a camera or image display (see ISO 7376); — endoscopes (see ISO 8600-1); — laryngoscopes designed for surgery; — image quality requirement for third party display screens, for example a phone or computer monitor, and which are not supplied by the video laryngoscope manufacturer as part of the video laryngoscope system.

This document specifies a method for testing the resistance of raw optical glasses to attack by aqueous alkaline phosphate-containing detergent solutions (phosphate solutions) at 50 °C and a classification of optical glasses according to the aqueous alkaline phosphate-containing detergent resistance (phosphate resistance) determined by this method. This document is applicable to samples of raw optical glasses.

This document provides guidance and requirements for the development and application of prognosis processes. It is intended to a) allow developers, providers, users and manufacturers to share common concepts of prognostics, b) enable users to determine the data, characteristics, processes and behaviours necessary for accurate prognosis, c) outline appropriate approaches and processes to prognostics development, and d) introduce prognostics concepts in order to facilitate future systems and training.

This document specifies requirements and procedures for the performance test to verify the mechanical features of the liquified natural gas (LNG) boil-off gas (BOG) re-liquefaction system on board a ship. These test procedures can be prepared for LNG BOG re-liquefaction systems of LNG ships such as LNG carriers, LNG bunkering vessels and LNG fuelled vessels. Functions which are specific to manufacturers and any additional tests or specifications required by clients are not covered in this document.

This document specifies test methods applicable to fibre-reinforced polymer (FRP) grids as reinforcement or pre-stressing tendons in concrete, including physical, mechanical, durability, long term durability and bond properties. FRP grids in this document can be used for rehabilitating existing reinforced concrete (RC) structures and reinforcing new constructions. FRP grids in this document are made of fibre and resin matrix. The types of fibres are aramid fibre, basalt fibre, carbon fibre or glass fibre. The matrix includes thermosetting resins, such as vinylester, unsaturated polyester resins, as well as thermoplastic resins, including polypropylene, polyamides, and polymethyl methacrylate. FRP grids in this document are a rigid array of interconnected FRP bars, and do not include fibre textile and fabric with a mesh type. In this document, durability refers to alkali resistance.

This document provides definitions, guidelines and supportive information for the key performance parameters and their characterization methods of absorption liquids used in post-combustion CO2 capture. It covers common methodologies to measure and calculate specific key performance parameters of the absorption liquids. The absorption liquids for post-combustion CO2 capture covered by this document are chemically reactive liquids, such as amine solutions, potassium carbonate solutions, aqueous ammonia, amino-acid salt solutions and mixtures of these reactants. Other absorption liquids based on different principles for CO2 capture are not covered. The key performance parameters considered in this document relate to the design and operation of absorption liquid-based post-combustion CO2 capture processes, as well as equipment such as absorber and desorber columns, reboilers and other heat exchangers. The key performance parameters are: — primary parameters, such as rich and lean CO2 loading, absorbent concentration, absorption capacity, heat of absorption, absorption rate and absorbent volatility; — secondary parameters, such as cyclic loading, that are directly derived from the primary parameters, or combined with other physical measurements, as in the case for the absorbent loss rate. In addition, physical and chemical properties such as density, viscosity, pH, thermal conductivity and specific heat capacity are described. These properties are essential for understanding the key performance parameters of the absorption liquids. This document also: — establishes key performance parameters (see REF Section_sec_4 \r \h Clause 4 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E000000530065006300740069006F006E005F007300650063005F0034000000 ), physical and chemical properties of absorption liquids, and their calculation methods, and provides a common way of reporting them; — specifies the general requirements for the absorption liquid characterization in laboratory measurement and field testing (see REF Section_sec_5 \r \h Clause 5); — provides the requirements for the instrumentation to be installed or used, and guidelines for the characterization methods (see REF Section_sec_6 \r \h Clause 6 08D0C9EA79F9BACE118C8200AA004BA90B02000000080000000E000000530065006300740069006F006E005F007300650063005F0036000000 ); — provides information on the characterization methods of absorption liquids, describing all stages of test preparation, set-up and execution (see Annexes A to I), as well as guidance on sampling absorption liquids. NOTE While key performance parameters of absorption liquids are important process indicators for post-combustion CO2 capture, factors such as process design, equipment design and manufacturing, economics and safety are also considered for a comprehensive evaluation of post-combustion CO2 capture technology. The document does not provide guidelines for benchmarking or comparing absorption liquids for post-combustion capture processes, nor does it offer methods to assess different technologies or projects, or specify methodologies for process engineering design. Additionally, the document is not intended to compel technology owners to disclose any intellectual properties related to their proprietary absorption liquids. The document does not cover all available and emerging characterization methods for the key performance parameters considered in this document.

This document establishes requirements for the design, material selection and characterization, fabrication, testing and inspection of all structural items in space systems, including expendable and reusable launch vehicles, satellites and their payloads. This document applies to all structural items, including fracture-critical hardware used in space systems during all phases of the mission, with the following exceptions: adaptive structures, propulsion systems, nuclear systems, and thermal protection systems.

This document specifies test methods for metal casting sand moulds produced using additive manufacturing technologies, with mechanical and physical properties including, but not limited to, tensile strength, transverse strength, gas permeability and thermal expansion.

This document specifies the dimensions in millimetres, of mounting base plates, of two-part mounting clamps, of flange mounts and front end supports intended for use in press tool together with gas springs in accordance with ISO 11901-1, ISO 11901-3 and ISO 11901-4. It also gives information concerning materials and specifies the designation of the mounting accessories in accordance with this document.

This document specifies the technical requirements for product data protection of an additive manufacturing service platform (AMSP). The following elements are within the scope of this document. — Classification of product data information of an AMSP and the protection levels. — Product data protection at four data-processing stages, i.e. data collection, data display, data transfer and data deletion. — Responsibilities and obligations of different entities. This document is applicable when individuals or organizations (e.g. commercial enterprises, government agencies and non-profit organizations) build an AMSP or improve existing ones to provide additive manufacturing (AM) and other services specific to the submission, design, and creation of AM parts.

This document specifies the syntax, semantics and decoding processes for MPEG immersive video (MIV), as an extension of ISO/IEC 23090-5. It provides support for playback of a three-dimensional (3D) scene within a limited range of viewing positions and orientations, with 6 Degrees of Freedom (6DoF).

This document specifies characteristics of living fresh and dry baker’s yeast, particularly those relating to general product properties, application performance, physical and chemical properties, microbiology and nutritional value information.

This document specifies approaches for the estimation of measurement uncertainty of chemical and physicochemical methods in single laboratories based on validation data and quality control data obtained within the field of water analysis. However, this approach can also be used in many other areas of chemical analysis. NOTE 1 The principles of the estimation of uncertainty specified in this document are consistent with the principles described in ISO/IEC Guide 98-3. In this document, the quantification of measurement uncertainty relies on performance characteristics of a measurement procedure obtained from validation and the results of internal and external quality control. NOTE 2 The approaches specified in this document are mainly based on Nordtest TR 537[ REF Reference_ref_4 \r \h 3 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0034000000 ], but also QUAM[ REF Reference_ref_5 \r \h 4 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0035000000 ], and Eurolab TR 1/2007[ REF Reference_ref_3 \r \h 2 08D0C9EA79F9BACE118C8200AA004BA90B0200000008000000100000005200650066006500720065006E00630065005F007200650066005F0033000000 ]. NOTE 3 This document only addresses the evaluation of measurement uncertainty for results obtained from quantitative measurement procedures. The uncertainties associated with results obtained from qualitative procedures are not considered.

This document specifies an image coding technology known as JPEG AI learning-based image coding (JPEG AI) comprising an image coding technology that facilitates the compression and processing of images for both human and machine vision. The scope of the JPEG AI document is the creation of a learning-based image coding standard offering a single-stream, compact compressed domain representation, targeting both human visualization, with significant compression efficiency improvement over image coding standards in common use at equivalent subjective quality, and effective performance for image processing and computer vision tasks. The core coding system describes JPEG AI standard for the human vision reconstruction task and thus specifies the JPEG AI specifies the parsing coded stream and the image reconstruction process. Only the syntax format, semantics, and associated decoding process requirements are specified, while other matters such as pre-processing, the encoding process, system signalling and multiplexing, data loss recovery, post-processing, and video display are considered to be outside the scope of this document. This document is designed to be generic in the sense that it serves a wide range of applications, bit rates, resolutions, qualities and services. In the course of creating this document, several requirements from typical applications have been considered, necessary algorithmic elements have been developed, and these have been integrated into a single syntax. Hence, this document is designed to facilitate image data interchange among different applications and services.

This document specifies an atmosphere for conditioning and testing samples of fine-cut tobacco and test pieces made from it. It is applicable to tests on fine-cut tobacco and products and materials used in the manufacture of fine-cut smoking articles for which a prior conditioning is necessary. It is not applicable in the case of test methods for which particular test conditions are laid down elsewhere, for example other tobacco products which are given in ISO 3402.

This document specifies the safety requirements and measures for multi-blade rip sawing machines with manual loading or unloading or both, capable of continuous production use, hereinafter referred to also as “machines”, designed to cut solid wood and materials with similar physical characteristics to wood. This document deals with all significant hazards, hazardous situations and events as listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer including reasonably foreseeable misuse. Transport, assembly, dismantling, disabling and scrapping phases are also taken into account. This document does not deal with specific hazards related to the combination of single machines with any other machine as part of a line. This document is not applicable to machines: — intended for use in potentially explosive atmosphere; — manufactured prior to its publication.