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Total records found: 299
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ISO/IEC DIS 29128-3 Archived
Comment end date 2026-03-09
Information security, cybersecurity and privacy protection — Verification of cryptographic protocols — Part 3: Evaluation methods and activities for protocol implementation verification
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prEN 17833 Public enquiry
Comment end date 2026-03-24
Railway applications - Simulation Credibility

This document sets out a framework to replace and/or complement physical tests with virtual tests by introducing simulation credibility for a given railway application. This covers simulation development, use, and management. Users of this document can be: - simulation engineers or organizations and their subcontractors, - standardization working groups to introduce simulations in their standards or - technical assessors and conformity assessment bodies. This document provides guidance, particularly when simulations are not yet defined. Where applicable, this document can be used in conjunction with existing standards pertaining to the use of simulations. If simulation is already recognized in existing domain-specific standards, this document does not modify the requirements of those standards. However, it may assist in future improvements and harmonization. It does not provide domain-specific guidance on applying simulations. For the use of technologies including, but not limited to, artificial intelligence, model-scale testing, and distributed computing, relevant potential technology based risks can arise.

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prEN ISO 17779 Public enquiry
Comment end date 2026-04-16
Brazing - Specification and qualification of brazing procedures for metallic materials (ISO/DIS 17779:2026)

This document specifies requirements for the specification and qualification of brazing procedures for brazing of metallic materials. This document specifies requirements for brazing of the test piece, testing of the test specimen, essential variables and their range of qualification, acceptance criteria, brazing procedure qualification record (BPQR) and brazing procedure specification (BPS). This document gives general provisions on quality requirements for brazing (see Annex A). This document does not cover testing of residual stresses, corrosion resistance and impact properties. This document applies to the following brazing processes according to ISO 857-2 and ISO 4063:2009 with local and global heating: —    911 Infrared brazing; —    912 Flame brazing, torch brazing; —    913 Laser beam brazing; —    914 Electron beam brazing; —    916 Induction brazing; —    918 Resistance brazing; —    919 Diffusion brazing; —    921 Furnace brazing; —    922 Vacuum brazing; —    923 Dip-bath brazing; —    924 Salt-bath brazing; —    925 Flux bath brazing; —    926 Immersion brazing; —    972 Arc weld brazing. The principles of this document can be applied to other brazing processes and brazing of materials not listed.

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prEN 300 019-1-3 V3.1.0 (2026-02) Public enquiry
Comment end date 2026-05-03
Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1: Classification of environmental conditions; Sub-part 3: Stationary use at weatherprotected locations
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prEN 18319 Public enquiry
Comment end date 2026-05-05
Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD)

This document specifies a method for the extraction and determination of phosphonates (P-PO3) in fertilizers, liming materials and inhibitors using ion chromatography and conductivity detection (IC-CD). This document is applicable to fertilizing product blends, where the blend is a mix of at least two of the following components, fertilizers, liming materials, soil improvers, growing media, inhibitors and plant biostimulants, and where the following category, fertilizers, liming materials and inhibitors, is the highest % in the blend by mass or volume, or in the case of liquid form, by dry mass. If fertilizers, liming materials and inhibitors 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. NOTE 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.

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prEN ISO 22479 Public enquiry
Comment end date 2026-03-26
Corrosion of metals and alloys - Sulfur dioxide test in a humid atmosphere (fixed gas method) (ISO/DIS 22479:2026)

This document specifies a method for assessing the resistance of materials or products to a humid atmosphere containing sulfur dioxide. This method is applicable to testing metals and alloys, metallic and non-organic coatings and organic coatings.

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prEN IEC 63115-1:2026 Public enquiry
Comment end date 2026-04-03
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 1: Performance
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prEN 17014-2 Public enquiry
Comment end date 2026-04-07
Electronic public procurement - Pre-award - Part 2: Transactions

The document describes the transactions for pre-award processes between Contracting Entities (Buyer) and Economic Operators (Seller), where the Buyer seeks to establish a contract for the procurement of products, services, or works. The various possible behaviours of Buyers and Sellers are represented through choreography variants as described in prEN 17014-2:2025 [7]. This document specifies the transactions described by the choreography variants and captures their specific functional and informational aspects. The transactions are grouped along the following collaborations which are applied in pre-award choreographies: — Procurement procedure subscription — Procurement documents access — Tender submission — Procurement documents questions and answers — Tender clarification — Tender withdrawal — Notify awarding — Tendering message response — Tenderer qualification — Qualification response — Invitation to tender For each transaction, the document specifies the underlying business and information requirements, including the functional and procedural objectives the transaction must fulfil, the structure and semantics of the related data, and the governing business rules ensuring valid execution. In addition, all defined data elements are aligned with the eProcurement Ontology (ePO) to achieve semantic interoperability and consistent representation across procurement systems. This document is linked to Directive 2014/24/EC on public procurement [8], Directive 2014/25/EC on procurement by entities operating in the water, energy, transport and postal services sectors [9], Directive 2014/23/EC on the award of concession contracts [10] and Directive 2009 /81/EC on the coordination of procedures for the award of contracts in the fields of defence and security [11]. Implementing Regulation (EU) 2019/1780 establishing standard forms for the publication of notices [eForms] [12] and Implementing Regulation (EU) 2016/7 establishing the standard form for the European Single Procurement Document [ESPD] [13] are supplementary regulations that are relevant to this document. The identifier of this choreographies document is EN 17014-1:2026.

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prEN 15478 Public enquiry
Comment end date 2026-05-05
Inorganic fertilizers - Determination of total nitrogen in urea, methylene-urea and urea formaldehyde

This document specifies a method for the determination of the content of total nitrogen in urea, methylene-urea and urea formaldehyde in their pure form in inorganic fertilizers.

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prEN IEC 63053-2:2026 Public enquiry
Comment end date 2026-04-22
Residual current operated circuit-breakers for household and similar uses for dc systems - Part 2: Residual current operated circuit breakers without integral overcurrent protection (DC-RCCBs)
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prEN 18316 Public enquiry
Comment end date 2026-05-05
Inorganic fertilizers - Determination of the total K2O content

This document specifies two different methods (Method A and B) for the determination of the content of potassium (expressed as K2O) in inorganic fertilizers. Method A specifies a gravimetric method. Method B specifies the method using inductively coupled plasma optical emission spectrometry (ICP-OES). This document is applicable to fertilizing product blends, where the blend is a mix of at least two of the following components, fertilizers, liming materials, soil improvers, growing media, inhibitors and plant biostimulants, and where inorganic fertilizers are the highest % in the blend by mass or volume, or in the case of liquid form, by dry mass. If inorganic fertilizers are 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. NOTE 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.

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prEN 50600-2-2:2026 Public enquiry
Comment end date 2026-03-27
Information technology - Data centre facilities and infrastructures - Part 2-2: Power supply and distribution

This document addresses power supplies to, and power distribution within, data centres based upon the criteria and classifications for “availability”, “physical security” and “resource and energy efficiency enablement” within EN 50600 1. This document specifies requirements and recommendations for the following: a) power supplies to data centres; b) power distribution systems to all equipment within data centres; c) telecommunications infrastructure bonding; d) lightning protection; e) devices for the measurement of the energy consumption and power quality characteristics at points along the power distribution system and their integration within management tools. Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations.

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prEN IEC 63267-3-1:2026 Public enquiry
Comment end date 2026-03-25
Fibre optic interconnecting devices and passive components - Connector optical interfaces for enhanced macrobend multimode fibres - Part 3-1: Connector parameters of physically contacting 50 µm core diameter fibres - Non-angled 2,5 mm and 1,25 mm diameter cylindrical full zirconia ferrules
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prEN 14243-1 Public enquiry
Comment end date 2026-04-21
Materials obtained from end of life tyres - Part 1: General definitions related to the methods for determining their dimension(s) and impurities

This document provides general definitions for sample collection and preparation of a representative sample based on a sampling plan for the purpose of determining dimensions and impurities.

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prEN 18279 Public enquiry
Comment end date 2026-03-29
Soil improvers and growing media - Enumeration of enterococci

This document specifies a method for the enumeration of enterococci in soil improvers and growing media. This document is applicable to material in solid form (including pre-shaped growing media) and liquid form. This document is applicable to 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 comprise the highest percentage in the blend by mass or volume, or in the case of liquid form by dry mass. If soil improvers and/or growing media do not comprise the highest percentage in the blend, the European Standard for the highest percentage in the blend applies. In case a blend is composed of fertilising products in equal quantity, the user of the standard decides which standard to apply. NOTE 1 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). NOTE 2 This method has been validated in an interlaboratory study with specific products that were present on the market during the study (Annex C).

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prEN IEC 62037-7:2026 Public enquiry
Comment end date 2026-03-25
Passive RF and microwave devices, intermodulation level measurement - Part 7: Field measurements of passive intermodulation
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EN IEC 61442:2024/prA1:2026 Public enquiry
Comment end date 2026-04-01
Amendment 1 - Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
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prEN 16510-2-9 Public enquiry
Comment end date 2026-04-07
Residential solid fuel burning appliances - Part 2-9: Appliances fired batchwise with wood pellets in fuel baskets

This document specifies procedures for assessment and verification of constancy of performance (AVCP). This document is applicable to roomheaters, inset appliances and cookers which can be fired batchwise in fuel baskets for wood pellets (freestanding manually fuelled intermittent burning appliances). This document is applicable to appliances with fully integrated baskets for wood pellets which are integral component of the appliance. If the appliance is to be fired with wood logs or compressed untreated wood (wood briquettes), the configuration of the combustion chamber can be changed according to the instructions. Different fuels cannot be operated at the same time and they can be tested separately according the relevant part of EN 16510-2-x. The intended use of the appliances is space heating in residential buildings and can be cooking (when tested accordingly). These appliances can be supplied either as an assembled appliance or as a predesigned unit consisting of prefabricated components designed to be built on site in accordance with the specified assembly instructions. They only operate with the firedoors closed. This document is not applicable to: - mechanically fed appliances; - appliances with fan assisted combustion air; - appliances with boiler.

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prEN 17730 Public enquiry
Comment end date 2026-04-07
Soil improvers and growing media - Methods for the determination of PAH16, macroscopic impurities above 2mm, the temperature-time profiles, oxygen uptake rate, self-heating factor and residual biogas potential in compost and digestate when used in fertilizing products

This document refers to methods to be used for the determination of specific parameters in compost, fresh crop digestate and digestate other than fresh crop digestate when used as components of fertilizing products, but does not contain the methods themselves. The specific parameters in this document include: — the determination of the PAH16 content; — macroscopic impurities; — the determination of temperature-time profiles during composting and digestion; — oxygen uptake rate; — self-heating factor; — the determination of the residual biogas potential in digestate. 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).

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prEN ISO 3843 Public enquiry
Comment end date 2026-04-28
Dentistry - Dental attachments - Measurement of placement and removal forces (ISO/DIS 3843:2026)

This document specifies a test method for measuring the forces needed for the placement and removal of dental attachments (frictional retention elements of ball head-, snap-on, prefabricated telescopic and bar systems used for the attachment, support and stabilization of crowns and bridges, single attachments, removable partial dentures, complete dentures, and other superstructures on dental implant systems (including monopart implants)and, if not other justified, on natural teeth and root post copings). If not otherwise justified, this document can also be used for tests on custom-made or patient matched devices (e.g. laboratory manufactured). This test method is not applicable to retention devices for which normal placement and removal requires any off-axis rotation for the path of least resistance. This test method is not applicable to dental magnetic attachments, these are specified in ISO 13017.

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prEN 868-9 Public enquiry
Comment end date 2026-03-24
Packaging for terminally sterilized medical devices - Part 9: Uncoated nonwoven materials of polyolefines - Requirements and test methods

This document specifies test methods and values for uncoated nonwoven materials of polyolefins used for single-use sterile barrier systems and/or packaging systems for terminally sterilized medical devices. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2, this part of EN 868 series specifies materials, test methods and values that are specific to the products covered by this document.

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prEN 18294 Public enquiry
Comment end date 2026-03-24
Concepts and guidance on servitization and advanced services

This document establishes the widely accepted definitions and concepts of servitization and advanced services to facilitate communication between industry stakeholders. It provides a framework that explains the breadth of the organizational transformation process required to develop an advanced services business model. lt also provides guidance on how to envision advanced services and the requirements for their effective delivery through servitization. Case studies for advanced services and servitization are provided in Annex A and Annex B. Although the concepts of advanced services and servitization have originated in a manufacturing context, the standard is equally applicable to other product-based organizations of any size that seek to provide any type of advanced services.

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prEN IEC 61496-1:2026 Public enquiry
Comment end date 2026-04-15
Safety of machinery - Electro-sensitive protective equipment - Part 1: General requirements and tests
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prEN IEC 61009-2-1:2026/prAA:2026 Public enquiry
Comment end date 2026-04-08
Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs) - Part 2-1: RCBOs according to classification 4.1.1

IEC 61009-1:2024, Clause 1 is applicable except for the first paragraph and the last paragraph, which are replaced by the following, respectively: This document applies to residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (hereafter referred to as RCBOs), classified according to IEC 61009-1:2024, 4.1.1. RCBOs according to this document are intended for voltages not exceeding 440 V AC with frequencies of 50 Hz, 60 Hz or 50/60 Hz and currents not exceeding 125 A and rated short-circuit capacities not exceeding 25 000 A for operation at 50 Hz or 60 Hz. This document applies in conjunction with IEC 61009-1:2024. It specifies requirements, tests and test sequences to verify compliance and is used for certification purposes.

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prEN 15634-9 Public enquiry
Comment end date 2026-04-10
Foodstuffs - Detection of food allergens by molecular biological methods - Part 9: Fish - Qualitative detection of a specific DNA sequence in food by real-time PCR

This document specifies a method for the qualitative detection of fish DNA in food, of both animal and plant origin, using real-time PCR based on the Hoxc13 gene, in the context of allergen analyses. This document does not apply to representatives of the genus of cartilaginous fish (Chondrichthyes), such as sharks or rays. It is also not applicable for differentiating between fish species. The method was previously validated in an interlaboratory study (ring trial). The limit of detection of the fish real-time PCR has been determined experimentally to be at least 50 mg fish fresh weight/kg.

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Total records found: 299
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