Ämnesområden

Kommittébeteckning: SIS/TK 424 (Kemiska vattenundersökningar)
Källa: CEN
Svarsdatum: den 5 okt 2026
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Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to determine the applicability of any other restrictions.

Warning — It is absolutely essential that tests conducted according to this document be carried out by suitably trained staff.

This document specifies methods to determine 90Sr and 89Sr by liquid scintillation counting (LSC) or proportional counting (PC) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling and test sample preparation. The detection limit depends on the sample volume, the instrument used, the sample counting time, the background count rate, the detection efficiency and the chemical yield. The method described in this document, using currently available LSC and PC instruments, has a detection limit of approximately 2 mBq·l-1 and 10 mBq·l-1 for 90Sr and 89Sr, respectively, for a volume of 2 l and a measuring time of 60 000 s, which is lower than the WHO criteria for safe consumption of drinking water (100 Bq·l-1 for 89Sr and 10 Bq·l-1 for 90Sr)[4]. The methods described in this document are applicable in the event of an emergency situation. When contamination contains fresh fission products, the contribution of 89Sr to the total amount of radioactive Sr is not negligible. This document provides test methods to determine the activity concentration of 90Sr in presence of 89Sr, and to determine the activity concentration of 90Sr in large volume of water sample (>50 L). The analysis of 90Sr and 89Sr adsorbed to suspended matter is not covered by this method. Filtration of the test sample and a chemical separation are required to separate and purify Sr from a test portion of the sample as the analysis of 90Sr and 89Sr adsorbed to suspended matter is not covered by this method. It is the user’s responsibility to ensure the validity of this test method selected for the water samples tested.

Ämnesområden: Oljefröer
Kommittébeteckning: SIS/TK 646/AG 03 (Provning av flytande och gasformiga bränslen)
Källa: CEN
Svarsdatum: den 6 okt 2026
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This document specifies the requirements for manual sampling of oilseeds by manual means or by automated mechanical means, for the purpose of assessing their quality and condition. Note An exemple of "condition" is an odour due to a treatment product. Stockpiles are excluded of the scope of this document.

Ämnesområden: Oförstörande provning
Kommittébeteckning: SIS/TK 125 (Oförstörande provning)
Källa: CEN
Svarsdatum: den 6 okt 2026
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This document specifies a device and a method for the determination of the image quality of radiographs using wire-type image quality indicators.

Kommittébeteckning: SIS/TK 142 (Konstruktionsstål)
Källa: CEN
Svarsdatum: den 6 okt 2026
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This document applies to hot rolled and cold rolled non-coated steel flat products made of multiphase steels for cold forming. It covers cold rolled products of thicknesses t < 3 mm and hot rolled products of thicknesses t ≤ 6,5 mm. These products are delivered in sheet, hot rolled strip, slit hot rolled strip, cold strip, slit cold rolled strip or cut lengths obtained from slit wide strip. Flat products of multiphase steels for cold forming can be delivered with an electrolytic zinc coating according to EN 10152.

Kommittébeteckning: SIS/TK 181 (Brandsäkerhet)
Källa: ISO
Svarsdatum: den 7 okt 2026
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Post-fire data collection for large outdoor fires will be reviewed based on available studies conducted for wildland-urban interface fires, urban fires, including post-earthquake urban fires, and informal settlement fires. These studies will be used to develop a standardized data collection methodology for large outdoor fires that may be used in the event of future large outdoor fire disasters. A standardized approach, at the international level, will is required to be able to assess and compare fire spread and damage across all these large outdoor fire types.

Ämnesområden: IT-tillämpningar: allmänt
Kommittébeteckning: SIS/TK 421 (Artificiell intelligens)
Källa: ISO
Svarsdatum: den 7 okt 2026
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This document specifies methodologies for measuring the performance of AI models for classification, regression, clustering and recommendation tasks.

Kommittébeteckning: SIS/TK 421 (Artificiell intelligens)
Källa: CEN
Svarsdatum: den 7 okt 2026
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This document provides terminology, concepts, requirements, and guidance for humanoversight of AI systems. It is primarily intended for organizations placing on the market or putting into service AI systems and is not specific to any particular sector;

Ämnesområden: Cellmaterial
Kommittébeteckning: SIS/TK 156/AG 01 (Miljöaspekter)
Källa: CEN
Svarsdatum: den 9 okt 2026
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Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method of manufacture and b) ensuring product quality (quality assurance). Describes principle, apparatus, test piece and conditions, procedure and calculation and expression of the results. Three figures deliver the details for testing.

Kommittébeteckning: SIS/TK 616 (Cirkulär ekonomi)
Källa: CEN
Svarsdatum: den 9 okt 2026
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This document provides guidance to support information sharing on circular economy aspects throughout value networks by providing product-group agnostic data entries in a common data dictionary. This document provides a framework to guide organizations of all types and sizes. This document complements content-related aspects addressed in other standards or applications for data or information sharing through a digital product passport (DPP)and does not overlap with the DPP framework and system developed by CEN/CLC/JTC 24. This document is intended to help to set a framework for how to support information sharing on circular economy aspects throughout value networks but is not foreseen to be used for conformity assessment with regulations.

Kommittébeteckning: SIS/TK 248 (Vägutrustning)
Källa: CEN
Svarsdatum: den 9 okt 2026
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This document specifies methods and criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Appropriate test methods are provided where these are necessary. The treatment of each topic is covered separately in Annexes A to F.

Ämnesområden: Kemisk analys
Kommittébeteckning: SIS/TK 289 (Gassystem)
Källa: CEN
Svarsdatum: den 9 okt 2026
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This part of ISO 6142 specifies a gravimetric method for the preparation of calibration gas mixtures in cylinders with traceable values for the amount-of-substance fraction (amount fraction) of one or more components. This part of ISO 6142 describes a method for calculating the uncertainty associated with the amount fraction of each component. This uncertainty calculation requires the evaluation of the contributions to the uncertainty due to factors including the weighing process, the purity of the components, the stability of the mixture, and the verification of the final mixture.This part of ISO 6142 is only applicable to mixtures of gaseous or totally vaporized components, which may be introduced into the cylinder in the gaseous or liquid state. Both binary and multi-component gas mixtures (including natural-gas type mixtures) are covered by this part of ISO 6142. Methods for the batch production of more than one mixture in a single process are not included in this part of ISO 6142.This part of ISO 6142 requires estimation of the stability of the mixture for its intended life time (maximum storage life), but it is not for use with components that react with each other unintentionally. This part of ISO 6142 also requires the impurities in each parent gas or liquid used in the preparation of the mixture to be assessed and quantified.

Kommittébeteckning: SIS/TK 289 (Gassystem)
Källa: ISO
Svarsdatum: den 9 okt 2026
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This document provides content and requirements for the design of multi-component thermal fluid huff and puff workflow during heavy oil fields development.

This document is applicable to the full cycle of heavy oil reservoir development with various reservoir characteristics including thin layers, thick layers, edge and bottom water, and medium and deep depth.

Kommittébeteckning: SIS/TK 185 (Cement och byggkalk)
Källa: CEN
Svarsdatum: den 9 okt 2026
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The general scope of the core product category rules (PCR) is given in EN 15804:2012+A2:2019, Clause 1. This PCR is primarily intended for the creation of cradle-to-gate EPDs or the declaration of performance in relation to the environmental sustainability of cement, building lime and other hydraulic binders. In particular, “cement” refers to — common cements according to EN 197 1 [1], — very low heat special cements according to EN 14216 [6], — calcium aluminate cement according to EN 14647 [7], — supersulfated cement according to EN 15743 [9]; “building lime” refers to — building lime according to EN 459 1 [3]; “other hydraulic binders” refers to — masonry cement according to EN 413 1 [2], — hydraulic road binders according to EN 13282 [5], — hydraulic binder for non-structural applications according to EN 15368 [8]. In other respects, the scope is as in EN 15804:2012+A2:2019.

Kommittébeteckning: SIS/TK 644 (Verktygsmaskiner)
Källa: CEN
Svarsdatum: den 10 okt 2026
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1.1  This document specifies the safety requirements and measures for —  cold presses, —  hot presses, —  bending presses, —  edge/face gluing presses, —  membrane presses, and —  embossing presses, where the pressing force is applied by hydraulic, pneumatic or electrical actuators pushing two flat or shaped surfaces against each other, capable of continuous production use, altogether referred to as “machines”. This document deals with all significant hazards, hazardous situations and events as listed in Annex A, relevant to machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse. Also, transport, assembly, dismantling, disabling and scrapping phases are taken into account. 1.2  This document is applicable to machines fitted with one or more of the following devices or additional working units, whose hazards have been dealt with: a)  a device for hot gluing; b)  a device for high-frequency gluing in the frequency range from 1 MHz to 400 MHz; c)  a device for high-frequency shaping in the frequency range from 1 MHz to 400 MHz; d)  an automatic workpiece loading and unloading system; e)  an intermediate additional platen; f)  a workpiece extractor; g)  a horizontal pressing system; h)  split moveable platens. 1.3  The machines are designed to process workpieces consisting of: a)  solid wood; b)  materials with similar characteristics to wood (see ISO 19085-1:2021, 3.2), except those with light alloy laminates/edges/profiles for high-frequency presses; c)  wood-based material such as chipboard, fibreboard and plywood composed/laminated with steel sheets/edges/profiles, except for high-frequency presses; d)  honeycomb board; e)  composite boards made from the materials listed above. 1.4  This document does not deal with any hazards related to: —  specific devices that differ from the list above; —  hot fluid heating systems internal to the machine other than electrical; —  any hot fluid heating systems external to the machine; —  operation of taking intermediate platens out and in again; —  the combination of a single machine being used with any other machine (as part of a line). 1.5  This document is not applicable to: —  frame presses; —  membrane presses where the pressing force is applied by vacuum only; —  presses for producing chipboard, fibreboard, OSB; —  machines intended for use in potentially explosive atmosphere; —  machines manufactured before the date of publication of this document.

Kommittébeteckning: SIS/TK 644 (Verktygsmaskiner)
Källa: CEN
Svarsdatum: den 10 okt 2026
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This document specifies the safety requirements and measures for horizontal cutting cross-cut sawing machines with one saw unit (radial arm saws) with manual loading and/or unloading of the workpiece and capable of continuous production use, hereinafter referred to also as “machines”.

Ämnesområden: Slipmateriel
Kommittébeteckning: SIS/TK 644 (Verktygsmaskiner)
Källa: CEN
Svarsdatum: den 10 okt 2026
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This document applies to superabrasive products containing natural or synthetic diamond or cBN (cubic boron nitride). It includes precision grinding and cutting-off wheels, non-precision cutting-off wheels, diamond wires, mounted points and other superabrasive products for non-precision grinding. It also applies to reconditioned superabrasive cutting-off wheels. This document specifies requirements and/or measures for the removal or reduction of hazards resulting from the design and application of the superabrasive products. This document contains also procedures and tests for verification of the compliance with the requirements as well as safety information for use, which will be made available to the user by the manufacturer. This document does not apply to bonded abrasive products, coated abrasive products, rotating dressing tools, truers or any non-rotating superabrasive products.

Kommittébeteckning: SIS/TK 236 (Fordonsdynamik)
Källa: ISO
Svarsdatum: den 10 okt 2026
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This document specifies the test method and performance metrics to evaluate the behaviour of a vehicle equipped with rear cross traffic alerting system during several collision scenarios. These collisions occur during straight-line reverse manoeuvres when the vehicle under test (VUT) approaches other vehicles or traffic participants.

This document applies to M1 category vehicles.

Note: Depending on accidentology, only a part of the scenarios can be used for an evaluation of performance.

Kommittébeteckning: SIS/TK 237 (Fordonssäkerhet)
Källa: ISO
Svarsdatum: den 11 okt 2026
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This document specifies the test method and performance metrics to evaluate the behaviour of a vehicle equipped with rear cross traffic alerting system during several collision scenarios. These collisions occur during straight-line reverse manoeuvres when the vehicle under test (VUT) approaches other vehicles or traffic participants.

This document applies to M1 category vehicles.

Note: Depending on accidentology, only a part of the scenarios can be used for an evaluation of performance.

Kommittébeteckning: SIS/TK 998 (Standardiseringsarbete utan svenskt deltagande)
Källa: CEN
Svarsdatum: den 12 okt 2026
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This document specifies the requirements and associated test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of pipelines outside buildings: — to convey different types of water (e.g. raw water, treated water, re-used water) for all types of applications (e.g. water intended for human consumption, for fire protection, for snow making, for irrigation, for hydro-electricity etc.); — with or without pressure; — to be installed below or above ground. This document is applicable to pipes, fittings and accessories which are: — manufactured with socketed, flanged or spigot ends; — supplied externally and internally coated; — suitable for fluid temperatures between 0 °C and 50 °C, excluding frost; — not intended for use in areas subject to reaction to fire regulations. This does not preclude special arrangements for the products to be used at higher temperatures. This document covers pipes and fittings cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints and accessories, in a size range extending from DN 40 to DN 2 000, inclusive. This document specifies requirements for materials, dimensions and tolerances, mechanical properties and standard coatings of ductile iron pipes and fittings. It also gives performance requirements for all components including joints. Joint design and gasket shapes are outside the scope of this document. In addition, reference is made to the minimum performance requirements of couplings, flange adaptors and saddles manufactured for use with ductile iron pipes and fittings. NOTE In this document, all pressures are relative pressures, expressed in bars (100 kPa = 1 bar).

Ämnesområden: Konstruktionskeramer
Kommittébeteckning: SIS/TK 998 (Standardiseringsarbete utan svenskt deltagande)
Källa: CEN
Svarsdatum: den 12 okt 2026
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ISO 21813 specifies methods for the chemical analysis of fine high purity barium titanate powders used as the raw material for fine ceramics. ISO 21813 stipulates the determination methods of the barium, titanium, aluminium, cadmium, calcium, cobalt, dysprosium, iron, lead, magnesium, manganese, nickel, niobium, potassium, silicon, sodium, strontium, vanadium, zirconium, carbon, oxygen and nitrogen contents in high purity barium titanate powders. The barium and titanium contents, the major elements, are determined by using an acid decomposition-gravimetric method or an acid decomposition-inductively coupled plasma-optical emission spectrometry (ICP-OES) method. The aluminium, cadmium, calcium, chromium, cobalt, dysprosium, iron, lead, magnesium, manganese, nickel, niobium, potassium, silicon, strontium, vanadium and zirconium contents are simultaneously determined via an acid digestion-ICP-OES method. The nitrogen content is determined by using an inert gas fusion-thermal conductivity method, while that of oxygen is determined via an inert gas fusion-IR absorption spectrometry method. Finally, the carbon content is determined using a combustion-IR absorption spectrometry method or a combustion-conductometry method.