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Total records found: 275
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prEN 196-1 Public enquiry
Comment end date 2026-10-08
Methods of testing cement - Part 1: Determination of strength

This part of EN 196 describes the method for the determination of the compressive and, optionally, the flexural strength of cement mortar. The method applies to common cements and to other cements and materials, the standards for which call up this method. It may not apply to other cement types that have, for example, a very short initial setting time. The method is used for assessing whether the compressive strength of cement is in conformity with its specification and for validation testing of a CEN Standard sand, EN 196 1, or alternative compaction equipment. This part of EN 196 describes the reference equipment and procedure and allows alternative compaction equipment and procedures to be used provided that they have been validated in accordance with the appropriate provisions in this document. In the event of a dispute, only the reference equipment and procedure are used.

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prEN 481 Public enquiry
Comment end date 2026-09-17
Workplace exposure - Size fraction definitions for measurement of airborne particles

This document specifies sampling conventions for airborne particle size fractions to assess health-related exposure resulting from the inhalation of particles in workplace atmospheres. Conventions are defined for the inhalable, thoracic and respirable fractions. The sampling conventions only describe the inhalation of particles and their penetration in the respiratory tract as governed by inertia (impaction). Exhaled particles and deposition in the respiratory tract by other mechanisms, e.g. diffusion, are not considered in this document. The sampling conventions defined in this document apply to both indoor and outdoor workplaces. The conventions assume particles penetration and only oral breathing as a worst-case scenario. Nevertheless, the conventions are applicable to both oral and nasal breathing. The conventions are defined based on assumptions given in Clause 6. The choice of convention for a specific application depends on the region of the respiratory tract affected by the health impact of the particle component of interest (see Clause 5). The conventions can be applied to various metrics, including particle number, length, surface area, volume, or mass, depending on the type of particle analysis performed on the sampled aerosol fraction. The health-related fraction concentrations defined in this document are often expressed as the mass of sampled particles per volume of sampled air to allow comparison with mass-based occupational exposure limit values. The conventions primarily apply to the aforementioned metrics, however, they are not applicable to situations involving limit values expressed in a different metric, such as fibre limit values defined by length, diameter, and aspect ratio, unless a measurement procedure explicitly specifies sampling a particular health-related size fraction [11]. The primary objective of this document is to establish standardized conventions for health-related particle size fractions. Sampling is generally carried out using dedicated samplers, for which there is no need to measure the aerodynamic size distribution of the airborne particles to be sampled. Samplers separating airborne particles into one or more relevant fractions are currently available. In general, no assumptions or pre-knowledge are needed on the number of modes, modal diameter(s) or width of the particle aerodynamic size distribution of the airborne particles to be sampled. The conventions in this document are intended to be used for the determination of the exposure of an average worker based on average penetration curves. This document is not intended to determine the deposited dose of an individual worker. The conventions are primarily intended for assessing workers’ exposure to airborne particles by sampling the airborne particles. This document does not apply to large particles emitted at high speed that travel due to their initial momentum, instead of being carried by the air (airborne) and aspirated into humans’ respiratory tract and aerosol samplers by suction (see Annex B). All wind speeds referenced throughout this document are based on the relative speed between the worker and the surrounding air.

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prEN IEC 60335-2-47:2026 Archived
Comment end date 2026-08-19
Household and similar electrical appliances - Safety - Part 2-47: Particular requirements for commercial electric boiling pans

This European Standard deals with the safety of electrically operated commercial boiling pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances which are within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries,etc.

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prEN ISO 19085-6 Public enquiry
Comment end date 2026-09-10
Woodworking machines - Safety - Part 6: Single spindle vertical moulding machines (toupie) (ISO/DIS 19085-6:2026)

This document specifies the safety requirements and measures for single spindle vertical moulding machines (defined in 3.1), capable of continuous production use and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material 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 they are 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 have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a)       device to adjust the arbor vertically; b)       device to tilt the arbor; c)        device to fit a manually operated tenoning sliding table; d)       glass bead saw unit; e)       adjustable table insert; f)         device for changing the direction of rotation of the spindle; g)       device for fixing shank mounted tools on the arbor; h)       interchangeable arbor; i)         quick tool/arbor change system; j)         demountable power feed unit; k)       support for the demountable power feed unit with power-driven adjustments. This document does not apply to —     machines equipped with outboard bearings, —     machines equipped with powered movements of a front extension table and/or a tenoning sliding table. This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

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prEN 304 627 V1.0.1 (2026-07) Public enquiry
Comment end date 2026-09-20
Cyber Security (CYBER); CRA; Cybersecurity requirements for routers, modems intended for the connection to the internet, and switches
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prEN 304 631 V1.0.0 (2026-07) Public enquiry
Comment end date 2026-10-10
Cyber Security (CYBER); CRA; Cybersecurity requirements for smart home general purpose virtual assistants
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prEN ISO 18889 Public enquiry
Comment end date 2026-10-10
Protective gloves for pesticide operators and re-entry workers - Performance requirements (ISO/DIS 18889:2026)

This document establishes minimum performance, classification, and labelling requirements for gloves worn by operators and re-entry workers handling pesticide products to protect the hands or hands and forearms against contact with those products. Gloves covered by this document include gloves made with elastomeric and polymeric materials in the areas that provide protection. This document does not address protection against fumigants. This document needs to be used in conjunction with ISO 21420.

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prEN ISO 2076 Public enquiry
Comment end date 2026-09-30
Textiles - Man-made fibres - Generic names and specific names (ISO/DIS 2076:2026)

This document defines the generic names used to designate the different categories of man-made fibres, based on a main polymer, currently manufactured on an industrial scale for textile and other purposes, together with the distinguishing attributes that characterize them. The term “man-made fibres” has been adopted for those fibres obtained by a manufacturing process, as distinct from materials which occur naturally in fibrous form. This document gives recommendations of rules for the creation of the generic name (see Annex A). NOTE      These rules have been introduced in the sixth edition of ISO 2076, and thus, they are not applicable to the existing generic names of the previous editions.

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prEN 13076 Public enquiry
Comment end date 2026-08-25
Devices to prevent pollution by backflow of potable water - Unrestricted air gap-Family A - Type A

This document specifies the characteristics and the requirements of unrestricted air gap Family A, Type A for nominal flow velocity not exceeding 3 m/s. Air gaps are devices for protection of potable water in water installations from pollution by backflow. This document applies to air gaps in factory-assembled products and to constructed air gaps in situ and specifies requirements and methods to verify and ensure compliance with this document during normal working use. The fluid in the receiving vessel is assumed to have similar properties to the water supply. Where this is not the case, additional care or tests could be required to verify the efficacy of the solution in practical use. The AA device is intended to be used in potable water installations according to EN 806 (series). Sanitary tapware when installed onto a receiving vessel (e.g. washbasin etc.) might have some restriction of its overflow. This will not compromise the water supply as the tapware might have an air gap, as detailed for example in EN 200 (dimension E), that provides an air gap disconnection. If this is the case, then backflow protection will be assumed to be adequate, and no further testing/verification will be needed.

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prEN ISO 12216 Public enquiry
Comment end date 2026-09-10
Small craft - Windows, portlights, hatches, deadlights and doors - Strength and watertightness requirements (ISO/DIS 12216:2026)

This document specifies technical requirements and test methods for windows, portlights, hatches, deadlights and doors on small craft with a length of hull, LH, as defined in ISO 8666:2016, of up to 24 m. It takes into account the type of craft, its design category, and the location of the appliance. The appliances considered in this document are only those that are critical for the craft's watertightness. Openings and non-opening devices fitted below area I (see 3.5.2) are excluded from the scope of this document.

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prEN 304 635 V1.0.1 (2026-06) Public enquiry
Comment end date 2026-09-14
Cyber Security (CYBER); CRA; Cybersecurity requirements for Virtualisation Execution Stack (VES) and Container Execution Stack (CES), including hypervisors and container runtime systems
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prEN 304 632 V1.0.0 (2026-07) Public enquiry
Comment end date 2026-10-11
Cyber Security (CYBER); CRA; Cybersecurity requirements for smart home products with security functionalities; including smart door locks, security cameras, baby monitoring systems and alarm systems
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prEN ISO 21294 Public enquiry
Comment end date 2026-10-10
Oilseeds - Manual sampling of oilseeds (ISO/DIS 21294:2026)

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.

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prEN ISO 17879 Public enquiry
Comment end date 2026-09-17
Gas cylinders - Self-closing cylinders valves - Specification and type testing (ISO/DIS 17879:2026)

ISO 17879:2017 specifies the design, type testing, marking and manufacturing tests and examinations requirements for self-closing cylinder valves intended to be fitted to refillable transportable gas cylinders which convey compressed, liquefied or dissolved gases. NOTE 1 The main applications for such self-closing cylinder valves are in the calibration gas and beverage industries. ISO 17879:2017 covers the function of a self-closing cylinder valve as a closure. NOTE 2 Requirements for standard cylinder valves are given in ISO 10297. Requirements for quick-release cylinder valves are given in ISO 17871. ISO 17879:2017 is not applicable to self-closing cylinder valves for cryogenic equipment, for portable fire extinguishers, or for liquefied petroleum gas (LPG). NOTE 3 Requirements for valves for cryogenic vessels are specified in ISO 21011 and at a regional level, for example, in EN 1626. Requirements for valves for portable fire extinguishers at a regional level are specified, for example, in EN 3 series. Requirements for self-closing LPG cylinder valves are specified in ISO 14245. NOTE 4 Additional requirements for pressure-relief devices might be specified in international/regional regulations/standards.

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prEN IEC 62149-13:2026 Public enquiry
Comment end date 2026-08-26
Fibre optic active components and devices - Performance standards - Part 13: Performance specification template for pump laser diode modules
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prEN IEC 63477:2026 Public enquiry
Comment end date 2026-09-16
Railway applications - Fixed installations - Coordination requirements and energy-saving performance evaluation for energy feedback equipment in DC traction systems
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prEN IEC 80000-6:2026 Public enquiry
Comment end date 2026-09-18
Quantities and units - Part 6: Electromagnetism
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prEN 14579 Public enquiry
Comment end date 2026-09-24
Natural stone test methods - Determination of sound speed propagation

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in natural stone, both in laboratory and in situ.

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prEN 196-7 Public enquiry
Comment end date 2026-10-13
Methods of testing cement - Part 7: Methods for sampling and sample preparation of common cement and its constituents

This document specifies the equipment to be used, the procedures to be applied and the requirements for sampling common cement and/or its constituent materials, representative of defined lots, for testing purposes. The same equipment and procedures can be used for other types of cement or materials; in some cases, modifications to the procedure are also permitted, provided that this document and/or the modifications are referenced in the relevant product standards. The provisions of this document are only applicable when samples of constituent of common cement are: a) required for evaluating the conformity of common cement or constituent of cement at the characteristics related to common cement, to cement constituents, to the release of dangerous substances to soil and ground water of common cement, and to environmental sustainability of common cement; or b) requested for checking a delivery or a lot with a standard, the provisions of a contract or the specification in an order. This document is applicable to the sampling of powders or bulk materials, whether they are: c) contained in silos; d) contained in bags, canisters, drums or any other packages; e) transported in bulk in road vehicles, railway wagons, ships, etc. NOTE The requirements of this document can also, by agreement between the parties, be followed for acceptance inspections for all non-standardized hydraulic binders.

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prEN IEC 80601-2-78:2026 Archived
Comment end date 2026-08-07
Medical electrical equipment - Part 2-78: Particular requirements for basic safety and essential performance of medical robots for rehabilitation, assessment, compensation or alleviation
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prEN 14972-18 Public enquiry
Comment end date 2026-08-25
Fixed firefighting systems - Water mist systems - Part 18: Test protocol for local application involving flammable liquid fires for open nozzle systems

This document specifies the evaluation of the fire performance of water mist systems used for local application involving flammable liquid fires. The tests specified in this document are applicable to the following: a) flammable liquid pool fires where the liquid release can be confined to a bunded area, where the entire surface of the bunded area is protected by the water mist system; b) flammable liquid channel fires in channels not exceeding the maximum specified width of the water mist system and with no limited channel length; c) partially obstructed flammable liquid pool fires where the percentage of obstructed surface is limited to that tested; d) spray fires up to 6 MW fuelled by flammable liquids; e) spray and pool fire combinations where confined to a bunded area; f) flammable liquid residues (ink and paper dust) on printing presses.

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prEN ISO 22125-2 Public enquiry
Comment end date 2026-09-16
Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO/DIS 22125-2:2026)

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. Warning — It is absolutely essential that tests conducted in accordance with this document be carried out by suitably qualified staff. This document specifies methods to determine 99Tc by inductively coupled plasma mass spectrometry (ICPMS) 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 background count rate, the detection efficiency, the counting time, and the chemical yield. The detection limit of the methods described in this document, using currently available ICP-MS instrumentation, is approximately 0,2 ng·l−1 to 0,5 ng·l−1 (0,1 Bq·l−1 to 0,3 Bq·l−1), which is much lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1)[4]. The methods presented in this document are not intended for the determination of ultratrace amount of 99Tc. The methods described in this document are applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference. Filtration of the test sample is necessary for the methods described in this document if suspended solids are present. The analysis of 99Tc adsorbed to suspended matter is not covered by this method. The analysis of the insoluble fraction requires a mineralization step that is not covered by this document. In this case, the measurement is made on the different phases obtained. It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

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EN 50470-3:2022/prA1:2026 Public enquiry
Comment end date 2026-09-20
Electricity metering equipment - Part 3: Particular requirements - Static meters for AC active energy (class indexes A, B and C)

Particular requirements for static meters intended for residential, commercial and light industrial use, of class indexes A, B and C, for the measurement of alternating current electrical active energy in 50 Hz networks. It specifies performance requirements and type test methods.

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prEN IEC 62973-1:2025/prAA:2026 Public enquiry
Comment end date 2026-10-09
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: General Requirements

The part 1 of IEC 62973 will get a European annex. The European annex will contain additions regarding some European technical requirements (like system voltage, link to EN 45545).

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prEN 196-14 Public enquiry
Comment end date 2026-10-13
Method of testing cement - Part 14: Determination of tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C3A) and tetracalcium aluminoferrite (C4AF) of common cement and clinker

This document describes the analytical procedures used to determine the content of tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C3A) and tetracalcium aluminoferrite (C4AF) of cement starting from a chemical analysis on cement. The method can be applied on all common cements as defined on EN 197-1. This document also describes the calculation procedures for determining of tricalcium silicate (C3S), dicalcium silicate (C2S), aluminate (C3A) and tetracalcium aluminoferrite (C4AF) in the Portland cement clinker as defined in the EN 197-1. In both cases, for cement and clinker, the calculation method is based on the Bogue method assuming each phase has a pure composition. This is a conventional method, whereby the actual mineralogical composition can differ from the results obtained using this method. For the determination of the various chemical species of clinker, cement and basic-complexing residue (BCR) described in this document, the method is indicated in the relevant clause.

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Total records found: 275
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