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Total records found: 273
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prEN 16729-1 New
Comment end date 2026-04-14
Railway applications - Infrastructure - Non-destructive testing on rails in track - Part 1: Requirements for ultrasonic inspection and evaluation principles

This document applies to testing of rails installed in track for detecting internal discontinuities. This part applies to testing equipment fitted to dedicated test vehicles or manually-propelled devices. This document does not define the requirements for vehicle acceptance. This part of the series does not apply to ultrasonic testing of rails in a production plant. The document specifies the requirements for testing principles and systems in order to produce comparable results with regard to location, type and size of discontinuities in rails. This document is not aiming to give any guidelines for managing the result of ultrasonic rail testing. This document applies only to rail profiles meeting the requirements of EN 13674 1.

prEN IEC 63595-1:2026 Public enquiry
Comment end date 2026-04-15
Industrial networks - 5G Communication Technology - Part 1: Terms, definitions and fundamentals
prEN 18317 Public enquiry
Comment end date 2026-04-28
Organo-mineral fertilizers - Determination of the N-(n-butyl)thiophosphoric triamide (NBPT) urease inhibitor content

This document specifies a method for the determination of the urease inhibitor N-(n-butyl)thiophosphoric triamide (NBPT) and its oxidate form N-(n-butyl)phosphoric triamide (NBPTO) in urea based organo-mineral fertilizers, using the liquid chromatography coupled with triple quadrupole mass spectrometry (LC-MSQQQ). This document is applicable to organo-mineral fertilizers. NOTE It is possible to apply this method to inorganic fertilizers; in this case a validation is carried out by the laboratory for the procedure and data generated.

prEN IEC 63584-210:2026 Public enquiry
Comment end date 2026-05-06
Open charge point protocol 2.1 (fast track)
prEN 17307 Public enquiry
Comment end date 2026-06-02
Material derived from End-of-Life tyres - Granulates and powders - Elastomers identification: Gas-chromatography and mass-spectrometric detection of pyrolysis products in solution

This document specifies a method for the identification of the type of elastomers in granulates or powder derived from End-of-Life Tyres (ELT). The method specified is a qualitative method only.

prEN 18265 Public enquiry
Comment end date 2026-06-08
Agricultural machinery - Flax harvesting and conditioning machinery - Safety requirements

This document specifies the safety requirements and associated means of verification for the design and construction of the following mounted, trailed and self-propelled machines for harvesting and conditioning flax: — single or double flaxpuller, forming 1 or 2 windrows, — single or double turning machine, for 1 or 2 windrows, — single or double deseeder , harvesting 1 or 2 windrows, — combined flaxpuller-deseeder machines, — flax windrow lifters, — "Flax-specific" round balers, i.e. those designed and built to collect and prepare the flax windrow for scutching. They include: trailed, in-line or remote and self-propelled round balers with: — 1 windrow and 1 binding cell, or — 2 windrows and 1 or 2 binding cells. This document does not deal with agricultural pick-up balers designed and equipped to harvest forage or straw (covered in EN ISO 4254-11). This document, applied in conjunction with EN ISO 4254-1:2015, deals with all the significant hazards (as listed in Table D.1), hazardous situations and events relevant to self-propelled machines for harvesting and conditioning flax, when they are used as intended and under the conditions foreseen by the manufacturer (see Annex D). NOTE For traffic on public roads, national highway codes apply (e.g. braking, driving, lighting, coupling) as long as harmonised requirements are not available. In addition, it specifies the type of information that the manufacturer shall give on safe use practices. This document does not apply to machinery for harvesting and conditioning flax manufactured before the date of publication.

prEN 3523 New
Comment end date 2026-04-14
Aerospace series - Steel 15CrMoV6 (1.7334) - Air melted - Hardened and tempered - Bars for machining - De ≤ 100 mm - 1 080 MPa ≤ Rm ≤ 1 280 MPas
prEN ISO 19085-16 Public enquiry
Comment end date 2026-04-16
Woodworking machines - Safety - Part 16: Table band saws and band re-saws (ISO/DIS 19085-16:2026)

This document gives the safety requirements and measures for table band saws and band resaws, with manual loading and/or unloading and suitable for continuous production use, hereinafter referred to as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood. It deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Also, transport, assembly, dismantling, disabling and scrapping phases have been taken into account. It 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 tilt the table; b) device to tilt the saw unit. This document does not apply to: 1)    machines driven by combustion engines or power take offs (PTO); 2)    log band sawing machines; NOTE Log band sawing machines are covered by EN 1807-2:2013. 3)    horizontal band saws and band resaws; 4)    machines designed for cross-cutting of firewood. This document does not deal with hazards related to the combination of a single machine being used with any other machine (as part of a line). 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.

prEN 18299 Archived
Comment end date 2026-04-10
Soil improvers and growing media - Methods for the detection of Salmonella spp. and the enumeration of Escherichia coli and enterococci

This document refers to methods to be used for the detection of Salmonella spp. and the enumeration of Escherichia coli and enterococci in soil improvers and growing media, but does not contain the methods themselves. This document is applicable to the fertilizing product blends where a blend is a mix of two or more fertilising products belonging to the categories of fertilizers, liming material, soil improvers, growing media, inhibitors and plant biostimulants, and where soil improvers and/or growing media are the components with the highest percentage in the blend by mass or volume, or in the case of products in liquid form by dry mass. If the soil improvers and/or growing media are not the components with the highest percentage in the blend, the European Standard relevant to the component with the highest percentage in the blend applies. In case a blend is composed of fertilising products mixed in equal quantities, the user of the standard decides which standard to apply. NOTE A soil improver or a growing medium consists of a single bulky (volume-building) component or a mix of bulky (volume-building) components (for example peat, wood fibres, coconut coir, compost, expanded perlite).

prEN ISO 11737-1 Public enquiry
Comment end date 2026-05-12
Sterilization of health care products - Microbiological methods - Part 1: Determination of a population of microorganisms on products (ISO/DIS 11737-1:2026)

ISO 11737-1:2018 specifies requirements and provides guidance on the enumeration and microbial characterization of the population of viable microorganisms on or in a health care product, component, raw material or package. NOTE 1 The nature and extent of microbial characterization is dependent on the intended use of bioburden data. NOTE 2 See Annex A for guidance on Clauses 1 to 9. ISO 11737-1:2018 does not apply to the enumeration or identification of viral, prion or protozoan contaminants. This includes the removal and detection of the causative agents of spongiform encephalopathies, such as scrapie, bovine spongiform encephalopathy and Creutzfeldt-Jakob disease. NOTE 3 Guidance on inactivating viruses and prions can be found in ISO 22442‑3, ICH Q5A(R1) and ISO 13022. ISO 11737-1:2018 does not apply to the microbiological monitoring of the environment in which health care products are manufactured.

ISO/DIS 11940 Public enquiry
Comment end date 2026-05-30
Information and documentation — Transliteration of Thai
prEN IEC 60034-14:2026 Archived
Comment end date 2026-04-10
Rotating electrical machines - Part 14: Mechanical vibration of certain machines with shaft heights 56 mm and higher - Measurement, evaluation and limits of vibration severity
prEN ISO 22700 Public enquiry
Comment end date 2026-04-16
Leather - Measuring the colour and colour difference of finished leather (ISO/DIS 22700:2026)

This document specifies a method for the correct measurement of the colour of finished leather by instrumental means. The document describes general concepts of colour measurement adapted to leather and the calculation of differences in colour. This document defines the following: a) the use of D65 as the standard light source for the leather industry; b) the use of D65 light source 10° as standard conditions for colour matching, for the definition of daylight simulators and as the reference light source for metamerism analysis; c) the use of CIEDE2000 as the colour difference formula.

prEN 18318 Public enquiry
Comment end date 2026-05-05
Organo-mineral fertilizers - Determination of specific inhibiting compounds

This document specifies references to the methods for the determination of urease inhibiting compounds in organo-mineral fertilizers. This document is applicable to fertilizing product blends where the blend is a mix of at least two of the following components: organic fertilizers and inorganic fertilizers to which urease inhibitors have been added. This document is not applicable to fertilizing product blends containing liming materials, soil conditioners, growing media or biostimulants.

EN 1998-2:2025/prA1 Public enquiry
Comment end date 2026-05-28
Eurocode 8 - Design of structures for earthquake resistance - Part 2: Bridges

EN 1998-2 is intended to be applied to the design of new bridges in seismic regions. It covers the design of reinforced concrete, steel and composite steel-concrete bridges and provides guidance for the design of timber bridges. EN 1998-2 is applicable to the seismic design of bridges exploiting ductility in structural members or through the use of antiseismic devices. When ductility is exploited, this part primarily covers bridges in which the horizontal seismic actions are mainly resisted through bending of the piers or at the abutments; i.e. of bridges composed of vertical or nearly vertical pier systems supporting the traffic deck superstructure. It is also applicable to the seismic design of arched bridges, although its provisions should not be considered as fully covering these cases. Suspension bridges and masonry bridges, moveable bridges and floating bridges are not included in the scope of EN 1998-2.

prEN IEC 61850-7-44:2026 Public enquiry
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-44: Basic communication structure - Compatible logical node classes and data object classes - Instrument transformers
prEN 18324 Public enquiry
Comment end date 2026-05-12
Accessibility requirements and recommendations for charging stations for electric road vehicles

This document specifies accessibility requirements and recommendations for accessible charging stations for electric road vehicles, following a “Design for All”/“Universal Design” approach. This document applies to the charging infrastructure for M1 electric vehicles, which are used for the carriage of passengers and are equipped with at least four wheels and comprising not more than eight seats in addition to the driver's seat, and for N1 electric vehicles, which are used for the carriage of goods and having a maximum mass not exceeding 3,5 tonnes. This document sets out requirements and recommendations designed to ensure that the charging infrastructure is accessible and usable for all drivers, including those with specific mobility needs. Autonomous driving vehicles are excluded from the scope of this document. This document is applicable to charging infrastructures, whether public or private, intended for electric vehicle charging. While it primarily addresses requirements and recommendations for conductive charging, wireless/inductive charging is also considered where relevant. This document covers: — the built environment surrounding electric vehicle charging stations, including its location, identification, signage and information; — the built environment close to the electric vehicle to enable the charging process; — factors to be taken into account in the design and specification of electric vehicle supply equipment; — the platform and applications to enable the type of charging and payment, when relevant; — other possible basic services associated with the charging process: pedestrian connection, associated toilets, etc. This document does not cover: — electric vehicles categories other than M1 and N1, although its users could also benefit from the requirements given in this document; — specific materials used within an electric vehicle supply equipment; — definition of charging rates or charging prices; — user personal safety and protection; — grid connections for electric vehicle charging stations; — parking policy and planning policy related to designated accessible parking spaces or electric vehicle charging. NOTE Some of the requirements given in this document might not be applicable to private infrastructures (e.g. the ones related to the payment system).

prEN IEC 63082-1:2026 Public enquiry
Comment end date 2026-05-20
Intelligent device management - Part 1: Concepts and terminology

This part of IEC 63082 defines the concepts and terminology necessary to understand and communicate effectively about intelligent device management (IDM). This document explains the relationship between IDM and other existing asset management standards. Additionally, this document describes principles and defines organizational and functional structures associated with IDM. This document also introduces the concept of IDM program for coordination of multiple stakeholders.

EN 673:2024/prA1 Public enquiry
Comment end date 2026-04-21
Glass in building - Determination of thermal transmittance (U value) - Calculation method

This document specifies a calculation method to determine the thermal transmittance of glass with flat and parallel surfaces. This document applies to uncoated glass (including glass with structured surfaces, e.g. patterned glass), coated glass and materials not transparent in the far infrared which is the case for soda lime glass products, borosilicate glass, glass ceramic, alkaline earth silicate glass and alumino silicate glass. It applies also to multiple glazing comprising such glasses and/or materials. It does not apply to multiple glazing which include in the gas space sheets or foils that are far infrared transparent. The procedure specified in this document determines the U value (thermal transmittance) in the central area of glazing. The edge effects due to the thermal bridge through the spacer of an insulating glass unit or through the window frame are not included. Furthermore, energy transfer due to solar radiation is not taken into account. The effects of Georgian and other bars are excluded from the scope of this document. NOTE EN ISO 10077 1:2017 provides a methodology for calculating the overall U value of windows, doors and shutters [1], taking account of the U value calculated for the glass components according to this document. Also excluded from the calculation methodology are any effects due to gases that absorb infrared radiation in the 5 to 50 µm range. The primary purpose of this document is product comparison, for which a vertical position of the glazing is specified. In addition, U values are calculated using the same procedure for other purposes, in particular for predicting: - heat loss through glass; - conduction heat gains in summer; - condensation on glass surfaces; - the effect of the absorbed solar radiation in determining the solar factor [2]. Reference can be made to [3], [4] and [5] or other European Standards dealing with heat loss calculations for the application of glazing U values determined by this standard. Reference can be made to [6] for detailed calculations of U values of glazing, including shading devices. Vacuum Insulating Glass (VIG) is excluded from the scope of this document. For determination of the U value of VIG, please refer to EN 674 or ISO 19916-1. A procedure for the determination of emissivity is given in EN 12898. The rules have been made as simple as possible consistent with accuracy.

prEN ISO 20650 Public enquiry
Comment end date 2026-04-21
Inland navigation vessels - Small floating working machines - Requirements and test methods (ISO 20650:2025)

This document is applicable to small floating working machines used for work in, over, or on, inland waters. This document specifies safety-related requirements and test methods. This document specifies minimum requirements for small floating working machines with a length of < 10 m and a product of length, width and depth of less than 30 m3, with temporarily or permanently installed work equipment or machines used on inland waters. These small floating working machines can be used for activities such as extraction work, lifting work, sampling, mowing and clearing work or comparable tasks.

EN IEC 61869-9:2019/prA1:2026 Public enquiry
Comment end date 2026-05-20
Amendment 1 - Instrument transformers - Part 9: Digital interface for instrument transformers
prEN 17761 Public enquiry
Comment end date 2026-05-19
Inorganic fertilizers - Determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content

This document specifies a method for the determination of the chloride content in ammonium nitrate fertilizers of high nitrogen content. This document is applicable to the fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants, and where the following category: inorganic fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If inorganic fertilizer is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible.

prEN ISO 3826-4 Public enquiry
Comment end date 2026-04-21
Plastics collapsible containers for human blood and blood components - Part 4: Aphaeresis blood bag systems with integrated features (ISO/DIS 3826-4:2026)

This document specifies requirements including performance requirements for aphaeresis blood bag systems with integrated features. Aphaeresis blood bag systems need not contain all of the integrated features identified in this part of ISO 3826. The integrated features refer to: needle stick protection device, leucocyte filter, sterile barrier filter, pre-collection sampling device, red blood cell storage bag, plasma storage bag, platelet storage bag, polymorphonucleic (e.g. stem) cell storage bag, post-collection sampling devices, and connections for storage solutions, anticoagulant, and replacement fluid. This document specifies additional requirements for blood bag systems used to collect varying quantities of blood components or cells by apheresis. It can be used on automated or semi-automated blood collection systems.

prEN ISO 14097 Public enquiry
Comment end date 2026-04-21
Greenhouse gas management and related activities - Framework including principles and requirements for assessing and reporting investments and financing activities related to climate change (ISO 14097:2021)

This document specifies a general framework, including principles, requirements and guidance for assessing and reporting investments and financing activities related to climate change. The assessment of these interactions includes the following items: • The impacts of the investment decisions on GHG emissions trends in the real economy. • The compatibility of investment and financing decisions with low carbon transition pathways and climate goals; • The risk on financial value for owners of financial assets (e.g. private equities, listed stocks, bonds, loans) arising from climate goals or climate policies; This standard provides guidance on how to determine benchmarks for low carbon transition pathways and how to assess progress of investment portfolios and financing activities regarding such benchmarks. This standard provides guidance on how to set targets and determine metrics to be used for tracking progress related to low carbon transition pathways and climate goals. This standard describes climate finance actions contributing to the reduction of GHG emissions and climate goals and how to assess their impacts. The low carbon transition pathways in scope can include objectives related to both mitigation and adaptation, and potential other development goals. NOTE – refer to the Annex for an explanation of what is not in the scope of this NWIP

prEN ISO 18674-9 Public enquiry
Comment end date 2026-05-19
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 9: Measurement of displacement by Geodetic means (ISO/DIS 18674-9:2026)

This Standard specifies the measurement of displacements by means of geodetic instruments carried out for geotechnical monitoring. It refers to position measurements where a signal travels through air/the atmosphere between an instrument and a measuring point (target). General rules of performance monitoring of the ground, of structures interacting with the ground, of geotechnical fills and of geotechnical works are presented in ISO 18674 1:2015. This document is applicable to measurements by means of:  Tachymeter (manual or robotic)  level In informative annexes, this document also refers to principles of some techniques that can be applied to the monitoring of displacements of topographic surfaces:  satellite radar interferometry (INSAR);  terrestrial radar interferometry;  laser scanning;  GNSS. NOTE : This document fulfils the requirements for the performance monitoring of the ground, of structures interacting with the ground and of geotechnical works by the means of geodetic instruments as part of the geotechnical investigation and testing

Total records found: 273
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