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Total records found: 226
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prEN IEC 60794-1-121:2025 Public enquiry
Comment end date 2025-09-03
Optical fibre cables - Part 1-121: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Sheath pull-off force for optical fibre cable for use in patch cords, Method E21
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prEN 1370 Public enquiry
Comment end date 2025-09-25
Founding - Examination of surface condition

This document specifies methods for the examination of surface condition (roughness and surface discontinuities) of castings. This document is applicable to all cast metals and all casting processes except die casting.

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prEN 568 Public enquiry
Comment end date 2025-10-07
Mountaineering equipment - Ice anchors - Safety requirements and test methods

This document specifies safety requirements and test methods for ice anchors, i.e. ice screws and ice pitons, for use in mountaineering including climbing.

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EN 60675:1995/prAB:2025 Archived
Comment end date 2025-08-27
Household electric direct-acting room heaters - Methods for measuring performance

Applies to electric direct-acting room heaters. They may be portable, stationary, fixed or built-in. It defines the main performance characteristics and the methods for measuring these characteristics. For thermal-storage room heaters, see IEC 60531.

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prEN ISO 10399 Public enquiry
Comment end date 2025-09-09
Sensory analysis - Methodology - Duo-trio test (ISO/DIS 10399:2025)

ISO 10399 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 a) determining that either a perceptible difference results (duo-trio testing for difference), or a perceptible difference does not result (duo-trio testing for similarity) when, for example, a change is made in ingredients, processing, packaging, handling or storage, and b) for 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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prEN IEC 63483:2025 Public enquiry
Comment end date 2025-10-01
Methods for spectral imaging performance evaluation of computed tomography
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prEN 50121-3-2:2025 Public enquiry
Comment end date 2025-10-08
Railway applications - Electromagnetic compatibility - Part 3-2: Rolling stock - Apparatus

This document applies to emission and immunity aspects of EMC for electrical and electronic apparatus intended for use on railway rolling stock. prEN 50121 3 2:2025 applies for the integration of apparatus on rolling stock. The test frequency range defined in this document is considered to ensure the electromagnetic compatibility of the apparatus in the whole frequency range from 0 Hz (DC) to 400 GHz. The application of tests depends on the particular apparatus, its configuration, its ports, its technology and its operating conditions. This document takes into account the internal environment of the railway rolling stock and the external environment of the railway, and interference to the apparatus from equipment such as hand-held radio-transmitters. This document does not apply to transient emissions when starting or stopping the apparatus. The objective of this document is to define limits and test methods for electromagnetic emissions and immunity test requirements in relation to conducted and radiated disturbances. These limits and tests represent essential electromagnetic compatibility requirements. Emission requirements have been selected so as to ensure that disturbances generated by the apparatus operated normally on railway rolling stock do not exceed a level which could prevent other apparatus from operating as intended. Likewise, the immunity requirements have been selected so as to ensure an adequate level of immunity for rolling stock apparatus. Test requirements are specified for each port considered. AC and DC traction power ports (see Table A.2) are not covered in this document.

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prEN ISO 15384 Public enquiry
Comment end date 2025-09-16
Protective clothing for firefighters - Laboratory test methods and performance requirements for wildland firefighting clothing (ISO/DIS 15384:2025)

This document specifies methods of test and minimum performance requirements for personal protective clothing, designed to protect the wearer's body, except for the head, hands, and feet, that is worn during wildland firefighting and associated activities. This clothing is not intended to provide protection during fire entrapment. This document covers the general design of the garment, the minimum level of performance for the materials employed and the methods of test to determine these levels. This document is not applicable to clothing for use in situations encountered in structural firefighting (EN 469 or ISO 11999-3), rescue (ISO 18639) or where a high level of infrared radiation is expected (ISO 15538 or EN 1486), nor does this document cover clothing to protect against chemical, biological, electrical or radiation hazards. This document does not provide protection against high mechanical risks such as for protection when using chain saws.

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prEN IEC 63553:2025 Public enquiry
Comment end date 2025-09-17
Fully flexible organic light emitting diode (OLED) panels for general lighting - Performance requirements
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prEN IEC 61010-2-011:2025 Public enquiry
Comment end date 2025-10-22
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-011: Particular requirements for refrigerating equipment
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prEN IEC 62109-2:2025 New
Comment end date 2025-10-29
Safety of power converters for use in photovoltaic power systems - Part 2: Particular requirements for inverters
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prEN ISO 19157-3 Public enquiry
Comment end date 2025-09-16
Geographic information - Data quality - Part 3: Data quality measures register (ISO/DIS 19157-3:2025)

This International Standard specifies the process of establishing, maintaining and publishing a register of data quality measures in compliance with ISO 19135-1:2015. It identifies and describes the components and content structure of a register for data quality measures, and the registration and maintenance procedure. This International Standard also specifies the required machine-readable (XML, Geospatial-API) implementation of the register and the procedure of accessing and use of the register.

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prEN 15330-6 Public enquiry
Comment end date 2025-10-07
Surfaces for sports areas - Synthetic turf sports surfaces - Part 6: Specification for synthetic turf carpets

This document specifies minimum durability, environmental, toxicological and performance requirements for tufted, woven and knitted synthetic turf carpets used in synthetic turf sports surfacing systems. NOTE 1 Minimum requirements for the sports performance properties of synthetic turf sports surface systems are specified in EN 15330 1. NOTE 2 Minimum requirements for the quality and performance of shockpads used within a synthetic turf sports surface systems are specified in EN 15330 4 NOTE 3 Minimum requirements for the quality and performance of infill materials used within a synthetic turf sports surface systems are specified in EN 15330 5. This document can also be applied to synthetic turfs used for recreational and landscaping purposes.

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prEN 4500-003 Public enquiry
Comment end date 2025-10-21
Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 003: Specific rules for heat-resisting alloys
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prEN 378-5 Public enquiry
Comment end date 2025-09-09
Refrigerating systems and heat pumps - Safety and environmental requirements - Part 5: Safety classification and information about refrigerants

This document specifies criteria for safety and environmental considerations of different refrigerants used in refrigeration and air conditioning.This part of EN 378 specifies the classification and selection criteria applicable to refrigerating systems.These classification and selection criteria are used in prEN 378‑1, prEN 378‑2, prEN 378‑3 and ISO 5149‑4:2022. Product family standards dealing with the safety of refrigerating systems take precedence over horizontal and generic standards covering the same subject.

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prEN ISO 19062-2 Public enquiry
Comment end date 2025-09-16
Plastics - Acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials - Part 2: Preparation of test specimens and determination of properties (ISO/DIS 19062-2:2025)

This document specifies the methods of preparation of test specimens and the test methods to be used in determining the properties of acrylonitrile-butadiene-styrene (ABS) moulding and extrusion materials. Requirements for handling the test material and for conditioning both the test material before moulding and the specimens before testing are given. Procedures and conditions for the preparation of test specimens and procedures for measuring properties of the materials from which these specimens are made are given. Properties and test methods which are suitable and necessary to characterize ABS moulding and extrusion materials are listed. The properties have been selected from the general test methods in ISO 10350-1. Other test methods in wide use for, or of particular significance to, these moulding and extrusion materials are also included in this document, as are the designatory properties specified in ISO 19062-1. In order to obtain reproducible and comparable test results, it is intended to use the methods of specimen preparation and conditioning, the specimen dimensions and the test procedures specified in this document. Values determined will not necessarily be identical to those obtained using specimens of different dimensions or prepared using different procedures.

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prEN IEC 60619:2025 Public enquiry
Comment end date 2025-10-15
Electrically operated food preparation appliances - Methods for measuring the performance
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EN IEC 61587-1:2022/prA1:2025 Public enquiry
Comment end date 2025-10-17
Amendment 1 - Mechanical structures for electrical and electronic equipment - Tests for IEC 60917 and IEC 60297 series - Part 1: Environmental requirements, test setups and safety aspects
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prEN 18178-1 Public enquiry
Comment end date 2025-09-09
Respiratory infection prevention devices for self- and third-party protection - Part 1: Requirements and marking

This document specifies the minimum functional and performance requirements for respiratory infection prevention devices (RIPDs). RIPDs are intended to reduce the emission of infective agents from the user’s airways into the environment, and also reduce exposure to the user from inhalation of infective agents. RIPDs are intended for use by everybody.

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ISO/DIS 19453-6 Public enquiry
Comment end date 2025-09-15
Road vehicles — Environmental conditions and testing for electrical and electronic equipment for drive system of electric propulsion vehicles — Part 6: Traction battery packs and systems
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EN 509:2024/prA1 Public enquiry
Comment end date 2025-10-14
Decorative fuel-effect gas appliances

This document specifies the requirements and test methods for the construction, safety, and marking of decorative fuel effect gas appliances not exceeding a nominal heat input of 20 kW (based on the net calorific value), thereafter referred to as appliances. This document is applicable to appliances that are designed to simulate a solid fuel fire and incorporate a natural draught burner with or without an ignition burner, that uses one or more combustible gases of the three gas families at the pressures stated in EN 437:2021. The appliances are for decorative purposes only and are not heating appliances. This document is applicable to type BAS, as described in 4.2, decorative fuel effect gas appliances that are designed to be installed within a non-combustible builder's opening or a non-combustible fireplace recess. This document specifies special national conditions in Annex C for appliances of category I2E+, marketed in Belgium. This document specifies special A-deviations in Annex D for appliances in Switzerland which require additional requirements for subclauses 6.6 and 6.7. This document includes additional requirements for Type BBS appliances which are specified in Annex F. In addition, this document is applicable to decorative fuel-effect gas appliances that are designed to be installed under a non-combustible canopy which is independent or integral with a flue box, for which additional requirements are specified in Annex A. The use of toxic gases is not covered. This document is not applicable to: - catalytic combustion appliances; - appliances in which the supply of combustion air and/or the evacuation of products of combustion is achieved by mechanical means. NOTE Requirements concerning the rational use of energy have not been included in this document because the appliances are for decorative purposes.

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prEN ISO 21415-2 Public enquiry
Comment end date 2025-09-25
Wheat and wheat flour - Gluten content - Part 2: Determination of wet gluten and gluten index by mechanical means (ISO/DIS 21415-2:2025)

ISO 21415-2:2015 specifies a method for determining the content of wet gluten and the gluten index for wheat flours (Triticum aestivum L. and Triticum durum Desf.) by mechanical means. This method is directly applicable to flours. It also applies to common and durum wheat after grinding, if their particular size distribution meets the specification given in Table B.1.

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prEN ISO 16602-1 Public enquiry
Comment end date 2025-09-09
Protective clothing for protection against chemicals - Classification, labelling and performance requirements - Part 1: General requirements (ISO/DIS 16602-1:2025)

This document specifies minimum performance classification and labelling requirements for protective clothing designed to provide protection against: - specified chemicals in the workplace, and - unidentified chemicals in emergency situations. Protective clothing against chemicals including solids, airborne particles, aerosols, liquids, and gases is addressed by this document. Protective clothing items covered by this document include full body and partial body. The area of protection is denoted in the marking requirements. The ISO 16602 series allows for a modular approach. This document sets the general requirements and the rules for applying the modular approach. The other parts focus on requirements and classification from design, chemical, physical properties and full garment testing perspectives. The seams, joins and assemblages attaching the components (including accessories) are included within the scope of this series of standards. ISO 16602-6 provides a Selection, Care and Maintenance guide to help the end-user selection process. Chemicals such as violently air sensitive reagents, unstable explosives and cryogenic liquids have not been considered since protection against these additional hazards is beyond the scope of this standard. Particulate protection is limited to physical penetration of the particulates only; permeation of solids is not considered. This document does not address components such as gloves, boots, eye/face protection devices and respiratory protective devices as their performance criteria are given in other standards. However, when these components are an integral part of the protective clothing ensemble or are tested as part of an ensemble, supplementary requirements may be provided in this standard. This document does not specifically address non-chemical hazards, such as biological and infective agents, thermal (flame, heat or cold) hazards, explosive hazards, and ionizing radiation hazards as specific requirements are covered by other relevant standards. The type of equipment specified in this series of standards is not intended for total immersion in liquids. However, additional protection may be integrated as a specific module based on the respective standard (e.g. meeting both ISO 16602-1 & ISO 11612 in a multi-risk suit). It is not the intent of this series of documents to be exhaustive and address all situations.

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prEN IEC 63223-2:2025 Public enquiry
Comment end date 2025-09-17
Management of network assets in power systems - Risk-informed decision-making process
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EN ISO 10079-1:2022/prA1:2025 Public enquiry
Comment end date 2025-10-14
Medical suction equipment - Part 1: Electrically powered suction equipment - Amendment 1: Ingress of water (ISO 10079-1:2022/DAmd1:2025)
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Total records found: 226
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CENELEC Europos elektrotechnikos standartizacijos komitetas (59) ETSI Europos telekomunikacijų standartų institutas (5) IEC Tarptautinė elektrotechnikos komisija (1) CEN Europos standartizacijos komitetas (149) ISO Tarptautinė standartizacijos organizacija (12)
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