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Total records found: 326
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prEN ISO 21294 Archived
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 18381 Public enquiry
Comment end date 2026-10-17
Biological durability of wood and wood-based products - Preparation of wood and wood-based material specimens before leaching testing

This document specifies a method for preparing treated wood test specimens prior leaching test to obtain water samples from treated wood which has been in conditions designed to simulate treated wood exposed out of ground contact (wood held in the storage yard after treatment and which has been in conditions designed to simulate outdoor, out of ground contact situations, use Class 3), or continuous contact with the ground or with water (use Class 4 or 5). This document is also applicable to untreated wood and modified wood. NOTE 1 Test methods written in CEN/TC 38 include how to prepare specimens of wood and wood-based materials before leaching tests. NOTE 2 EN 350 can be considered when using this document for testing untreated wood or modified wood, regarding reference wood species, number of test specimens etc.

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ISO/DIS 22859 Public enquiry
Comment end date 2026-10-23
Biotechnology — Biobanking — Requirements for human mesenchymal stromal cells derived from umbilical cord tissue

This document specifies requirements for the biobanking of human mesenchymal stromal cells derived from umbilical cord tissue (i.e. Wharton’s jelly), further referred to as hUC-MSCs, including the collection of umbilical cord tissue and associated data, isolation, culture characterization, quality control, cryopreservation, storage, thawing, disposal, distribution and transport..This document is applicable to all organizations performing biobanking of hUC-MSCs used for research and development. This document does not apply to hUC-MSCs for the purpose of in vivo application in humans, clinical applications or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

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prEN ISO 25379-2 Public enquiry
Comment end date 2026-11-19
In vitro diagnostic Next Generation Sequencing (NGS) workflows - Part 2: Human RNA examination (ISO/DIS 25379-2:2026)

This document specifies requirements and gives recommendations for next generation sequencing (NGS) workflows. This document covers the pre-examination processes, human RNA isolation, sequencing library preparation, sequencing, sequence analysis and reporting of the examination of sequences for diagnostic purposes from isolated RNA from, e.g. formalin-fixed and paraffin embedded tissues, fresh frozen tissues, fine needle aspirates (FNA), whole blood, circulating tumour cells (CTCs), exosomes and other extracellular vesicles, and circulating cell free RNA from plasma. NOTE 1 Typical applications include, but are not limited to, NGS for oncology and clinical genetics, certain single-cell analyses. This document is addressing in vitro diagnostic examinations including laboratory developed tests and is applicable to medical laboratories, molecular pathology laboratories and molecular genetic laboratories, in vitro diagnostic developers and manufacturers, biobanks as well as institutions and organizations performing biomedical research or sequencing services. This document is not applicable for in situ sequencing, forensic sequencing, sequencing of pathogens or microorganisms and microbiome analysis. NOTE 2 International, national or regional regulations or requirements or multiples of them can also apply to specific topics covered in this document.

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prEN 1488 Public enquiry
Comment end date 2026-11-22
Building valves - Expansion groups - Tests and requirements

This document specifies, dimensions, materials and performance requirements (including methods of test) for expansion groups, of nominal sizes from DN 15 to DN 25, having working pressures from 0,1 MPa (1 bar) to 1,0 MPa (10 bar). Expansion groups are fitted to the cold potable water supply only for expansion purposes, e.g. of storage water heaters, having a maximum distribution temperature of 95 °C. Expansion groups limit pressure in the water heater to which they are fitted, that is produced by thermal expansion of the water, prevent the backflow of water into the supply pipe and prevent the discharged water to get into contact with the water in the water heater. Expansion groups do not control temperature and alone do not constitute the protection required for storage water heaters. NOTE The use of the device specified in this document does not override the need to use controls (e.g. thermostats and thermal cut-outs) which act directly on the power sources of water heaters (for more information see Annex A).

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prEN IEC 60335-2-85:2026 Public enquiry
Comment end date 2026-12-06
Household and similar electrical appliances - Safety - Part 2-85: Particular requirements for fabric steamers

The European standard deals with the safety of electric fabric steamers intended for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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prEN 81-72 Public enquiry
Comment end date 2026-12-10
Safety rules for the construction and installation of lifts - Particular applications for passenger and goods passenger lifts - Part 72: Firefighters lifts

1.1 This document specifies the additional requirements to EN ISO 8100-1:2026 for new passenger and goods passenger lifts, which can be used to support firefighting and rescue under firefighters control. 1.2 This document does not apply to: - lifts for evacuation due to circumstances which introduce other hazards such as explosion threat, chemical or biological attack, flooding, storm damage, or earthquake. In these cases, this document can be used as a basis with further measures as required from risk assessment; - the provision of evacuation aids to assist when the evacuation lift is unavailable; - lifts with partially enclosed wells; - lifts installed in new or existing buildings, which are not included in fire resisting building structure. 1.3 This document does not define the use of other than the highest deck of a multi deck lift for firefighting operations. 1.4 The significant hazards covered by this document are listed in Annex H. 1.5 The following significant hazards are out of the scope of this document: - fire or smoke in the firefighters lift well, safe areas, machinery spaces or car; - ingress of water to the lift well during firefighting operations; - insufficient or incorrectly located firefighters lifts; - insufficient firefighters lift capacity; - inability of users to understand the use of the lift in firefighting operations; - entrapment in waiting area (safe area) due to absence of lift service or adjacent stairs; - structural collapse or failure of building services (including public supply network, lighting, ventilation) before the firefighting using lifts has been completed; - presence of harmful gases, potentially explosive atmosphere, extreme climate conditions, transport of dangerous goods; - unavailability of the firefighters lift. This document is not applicable to firefighters lifts manufactured before the date of its publication.

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ISO/DIS 24651 Public enquiry
Comment end date 2026-10-23
Biotechnology — Biobanking — Requirements for human mesenchymal stromal cells derived from bone marrow

This document specifies requirements for the biobanking of human mesenchymal stromal cells derived from bone marrow (hBM-MSCs), including the collection of bone marrow and associated data, isolation, culture, characterization, quality control, cryopreservation, storage, thawing, disposal, distribution and transport. This document is applicable to all organizations performing biobanking with hBM-MSCs used for research. This document does not apply to hBM-MSCs for the purpose of in vivo application in humans, cell therapy, clinical applications, tissue engineering or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

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ISO/DIS 18209-1 Public enquiry
Comment end date 2026-11-03
Biotechnology — Biobanking of parasites — Part 1: Helminths

This document provides requirements for the biobanking of helminths as parasitic resources including the collection, safeguarding, classification, proliferation, preservation, storage and distribution of helminths. This document sets requirements for the quality of helminths and their associated data, the data collection, and safety management when handling the helminths as a source of human disease infection. This document is applicable to all organizations performing biobanking with helminths used for research and development. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

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EN 1995-1-1:2025/prA1 Public enquiry
Comment end date 2026-11-12
Eurocode 5 - Design of timber structures - Part 1-1: General rules and rules for buildings

1.1 Scope of prEN 1995-1-1 (1) prEN 1995-1-1 gives general design rules for timber structures. (2) prEN 1995-1-1 also gives specific design rules for buildings and timber civil engineering works. 1.2 Assumptions (1) The assumptions of EN 1990 apply to this document. (2) prEN 1995-1-1 is intended to be used in conjunction with EN 1990, EN 1991 (all parts), EN 1998 (all parts) when timber structures are built in seismic regions.

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prEN IEC 62439-1:2026 Public enquiry
Comment end date 2026-11-27
Industrial communication networks - High availability automation networks - Part 1: General concepts and calculation methods
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prEN IEC 60794-1-32:2026 Public enquiry
Comment end date 2026-11-03
Optical fibre cables - Part 1-32: Generic specification - Optical cable elements - Buffered optical fibre
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EN IEC 60335-2-104:2025/prAB:2026 Public enquiry
Comment end date 2026-12-06
Household and similar electrical appliances - Safety - Part 2-104: Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment

This European Standard deals with the safety of electrical recovery and/or recycle equipment to recover and/or recycle refrigerant from air conditioning and refrigeration equipment.

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EN 573-3:2026/prA1 Public enquiry
Comment end date 2026-10-17
Aluminium and aluminium alloys - Chemical composition and form of wrought products - Part 3: Chemical composition and form of products

This document specifies the chemical composition limits of wrought aluminium and wrought aluminium alloys and form of products. NOTE The chemical composition limits of aluminium and aluminium alloys specified herein are completely identical with those registered with the Aluminium Association, 1525, Wilson Boulevard, Suite 600, Arlington, VA 22209, USA, for the corresponding alloys.

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prEN ISO 15110 Public enquiry
Comment end date 2026-11-12
Paints and varnishes - Artificial weathering including acidic deposition (ISO/DIS 15110:2026)

ISO 15110:2017 specifies a so-called acid dew and fog test (ADF test) as an accelerated laboratory test method for simulating, by the use of artificial acidic precipitation, the damaging effects of acidic atmospheric precipitation in association with UV radiation, neutral condensed precipitation, and changing temperature and humidity. This test method is intended to be used in evaluating, on the basis of relative performance rankings, the suitability of painted materials for use in outdoor environments with acidic precipitation. It is not intended to generate the same extent of damage or the same damage pattern as in outdoor weathering, but rather to give a ranking which is similar to that which would be obtained in outdoor weathering. The method produces damage which is more homogeneous, allows fewer specimens to be exposed (and hence more rapid testing) and enables evaluation of the exposed specimens to be carried out using methods which are more objective than visual assessment.

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EN 1990-1:2023+A1:2026/prA2 Public enquiry
Comment end date 2026-11-12
Eurocode - Basis of structural and geotechnical design - Part 1: New structures

1.1 Scope of !EN 1990-1 (1) This document establishes principles and requirements for the safety, serviceability, robustness and durability of structures, including geotechnical structures, appropriate to the consequences of failure. (2) This document is also applicable for existing structures as specified in EN 1990-2. (3) This document is intended to be used in conjunction with the other Eurocodes for the design of buildings and civil engineering works, including temporary structures. (4) This document describes the basis for structural and geotechnical verification according to the limit state principle. (5) The verification methods in this document are based primarily on the partial factor method. NOTE 1 Alternative methods are given in the other Eurocodes for specific applications. NOTE 2 The Annexes to this document also provide general guidance concerning the use of alternative methods. deleted text (6) This document is also applicable for the design of structures where materials or actions outside the scope of EN 1991 (all parts) to EN 1999 (all parts) are involved. NOTE In this case, additional or amended provisions can be necessary. 1.2 Assumptions (1) It is assumed that reasonable skill and care appropriate to the circumstances is exercised in the design, based on the knowledge and good practice generally available at the time the structure is designed. (2) It is assumed that the design of the structure is made by appropriately qualified and experienced personnel. (3) The design rules provided in the Eurocodes assume that: - execution will be carried out by personnel having appropriate skill and experience; - adequate control and supervision will be provided during design and execution of the works, whether in factories, plants, or on site; - construction materials and products for new structures or new structural members will be used in accordance with the Eurocodes, the relevant product and execution standards, and project specifications; - the structure will be adequately inspected and maintained; - the structure will be used in accordance with the assumptions. NOTE Guidance on management measures to satisfy the assumptions for design, verification and execution is given in Annex B.

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prEN 12909 Public enquiry
Comment end date 2026-11-30
Products used for treatment of water intended for human consumption - Anthracite

This document is applicable to anthracite used for treatment of water intended for human consumption. This document describes the characteristics of anthracite and specifies the requirements and the corresponding test methods for anthracite. This document gives information on the use of anthracite in water treatment.

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prEN 15182-3 Public enquiry
Comment end date 2026-12-05
Portable equipment for projecting extinguishing agents and firefighting support operations — Hand-held branchpipes for fire service use — Part 3: Smooth bore and/or one fixed spray jet angle branchpipes PN 16

In addition to the common requirements given in EN 15182-1, this document specifies the specific safety and performance requirements and the corresponding test methods, applicale to hand-held branchpipes with smooth bore and/or one fixed spray jet angle with a nominal pressure of 16 bar (1,6 MPa) PN 16, with a maximum flow rate up to 1 000 l/min at a reference pressure of 6 bar (0,6 MPa). NOTE 1 These branchpipes offer no or inadequate protection for firefighters when the spray jet angle is less than 30 ° and therefore are not adapted in high risk firefighting situations such as internal attack. NOTE 2 These branchpipes are not adapted when fighting fires in or near electrical installations when the spray jet angle is less than 30° without written authorization in the manual (safety distances included).

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prEN IEC 62990-1:2026 Public enquiry
Comment end date 2026-10-16
Workplace atmospheres - Part 1: Gas detection equipment - Performance requirements of detectors for toxic gases
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prEN 304 621 V1.0.5 (2026-08) Public enquiry
Comment end date 2026-10-27
Cyber Security (CYBER); CRA; Cybersecurity requirements for Network Management systems
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prEN IEC 60086-5:2026 Public enquiry
Comment end date 2026-11-15
Primary batteries - Part 5: Safety of batteries with aqueous electrolyte
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EN 1994-1-1:2026/prA1 Public enquiry
Comment end date 2026-11-19
Eurocode 4 - Design of composite steel and concrete structures - Part 1-1: General rules and rules for buildings

1.1 Scope of EN 1994-1-1 (1) EN 1994-1-1 gives general rules for the design of steel and concrete composite structures and supplementary provisions specific for buildings. NOTE Specific rules for bridges are given in EN 1994-2. 1.2 Assumptions (1) The assumptions of EN 1990-1 apply to EN 1994-1-1. (2) In addition to the general assumptions of EN 1990-1, the assumptions given in EN 1992-1-1, EN 1992-1-2, and EN 1993-1-1 apply to this document. (3) EN 1994-1-1 is intended to be used in conjunction with EN 1990-1, EN 1991 (all parts), EN 1992-1-1, EN 1993 (all parts), EN 1997 (all parts), EN 1998 (all parts when steel and concrete composite structures are built in seismic regions), EN 1090-1, EN 1090-2, EN 1090-4, EN 13670 and ENs for construction products relevant to steel and concrete composite structures.

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EN 16611:2023/prA1 Public enquiry
Comment end date 2026-11-28
Furniture - Assessment of the surface resistance to microscratching

This document specifies a method for the assessment of the surface resistance to microscratching and relates to rigid surfaces of all finished products, considering the following exceptions: - Method A is suitable for all types of surface coatings and coverings except for lacquers with pearly or metallic effects. - Method B is suitable for all types of surface. - No method applies to finishes on leather and fabrics. This document is applicable to the test intended to be carried out on a part of finished furniture, but it can 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. It is essential that the test be carried out on unused surfaces.

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prEN 18283 Public enquiry
Comment end date 2026-12-05
Artificial Intelligence - Concepts, measures and requirements for managing bias in AI systems

This document defines concepts, measures and requirements for assessment and treatment of bias in AI systems. This includes bias unwanted by the AI Provider and AI Deployer according to their specification of the AI system, in the context of the AI Act. This encompasses consideration of data bias including any data used to build or assess the AI system, but also system or model bias that can result from algorithmic factors, such as algorithm design choices.

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prEN IEC 62087-1:2026 Public enquiry
Comment end date 2026-10-18
Audio, video, and related equipment - Determination of power consumption - Part 1: General
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Total records found: 326
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