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Total records found: 274
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prEN IEC 62973-5:2025 Public enquiry
Comment end date 2025-12-17
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 5: Lithium-ion batteries

No changes compare the IEC 62973-5 Version. There is no Li-Ion-technology in the EN 50547. No European Annex proposed for part 5. Li-Ion is not deployed in passenger operation for auxiliary batteries with enough maturity.

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prEN IEC 62973-4:2025 Public enquiry
Comment end date 2025-12-17
Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries

No changes compare the IEC 62973-4 Version. No European Annex is necessary for Part 4. Ni-MH-batteries for auxiliary power supply systems have no future importance in Europe in the railway rolling stock sector

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prEN IEC 62973-3:2025 Public enquiry
Comment end date 2025-12-17
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3: Lead acid batteries

The part 3 of IEC 62973 shall be transferred to a EN IEC by this NWIP. Later, in a second step, by a further NWIP, common modifications to the EN IEC version will be added. The scope of the original IEC version remains unchanged for the endorsement as EN IEC.

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prEN IEC 62973-2:2025 Public enquiry
Comment end date 2025-12-17
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 2: Nickel Cadmium (NiCd) batteries

The part 2 of IEC 62973 shall be transferred to a EN IEC by this NWIP. Later, in a second step, by a further NWIP, common modifications to the EN IEC version will be added. The scope of the original IEC version remains unchanged for the endorsement as EN IEC.

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prEN IEC 62973-1:2025 Public enquiry
Comment end date 2025-12-17
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: General Requirements

The part 1 of IEC 62973 shall be transferred to a EN IEC by this NWIP. Later, in a second step, by a further NWIP, common modifications to the EN IEC version will be added. The scope of the original IEC version remains unchanged for the endorsement as EN IEC.

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prEN IEC 61851-21-1:2025 Public enquiry
Comment end date 2025-12-17
Conductive power and energy transfer systems for electric vehicles - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply
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prEN 18215 Public enquiry
Comment end date 2025-12-16
Innovation management professionals - Competence requirements

This document defines the requirements related to the professional activity of individuals active in the innovation management field at different levels of complexity for all types of organizations, regardless of type, sector, maturity-level or size. The competence requirements contained in this document are specified based on the identified tasks and activities in terms of knowledge, skills, autonomy and responsibility. The different professional profiles align to the European Qualifications Framework (EQF) to facilitate harmonization to the evaluation and validation of learning outcomes. This document can be used in relation to conformity assessment processes.

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prEN 3475-505 Public enquiry
Comment end date 2025-12-16
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 505: Tensile test on conductors and strands

This document specifies a method of measuring the tensile properties of stranded conductors, single strands, solid conductors and braids. When required, it can be used also on insulated wires and cables after removing the insulation. It is intended to be used together with EN 3475-100.

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prEN 40000-1-1 Public enquiry
Comment end date 2025-12-14
Cybersecurity requirements for products with digital elements - Vocabulary

This document provides the terms and definitions commonly used in the cybersecurity requirements for products with digital elements family of standards.

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EN 302-8:2023/prA1 Public enquiry
Comment end date 2025-12-16
Adhesives for load-bearing timber structures - Test methods - Part 8: Static load test of multiple bond line specimens in compression shear

This document specifies a method of determining the ability of adhesive bonds to resist static load. It is applicable to adhesives used in load bearing timber structures. It is applicable for the following applications: a) for assessing the compliance of adhesives according to EN 301, EN 15425, EN 16254, EN 17334 and EN 17418; b) for assessing the suitability and quality of adhesives for load-bearing timber structures; c) for assessing the effect on the bond strength resulting from constant load at different climate conditions. This method is intended primarily to obtain performance data for the classification of adhesives for load bearing timber structures according to their suitability for use in defined climatic environments. This method is not intended to provide data for structural design and does not necessarily represent the performance of the bonded member in service.

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prEN ISO 14577-5 Public enquiry
Comment end date 2025-12-21
Metallic materials - Instrumented indentation test for hardness and materials parameters - Part 5: Linear elastic dynamic instrumented indentation testing (DIIT) (ISO 14577-5:2022)

This part of ISO 14577 specifies the method of dynamic linear elastic instrumented indentation test for determination of indentation hardness and indentation modulus of materials showing elasticplastic behaviour when oscillatory force or displacement is applied to the indenter while the load or displacement is held constant at a prescribed target value or while the indenter is continuously loaded to a prescribed target load or target depth.

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prEN ISO 3845 Public enquiry
Comment end date 2025-12-21
Oil and gas industries including lower carbon energy - Full ring ovalization test method for the evaluation of the cracking resistance of steel line pipe in sour service (ISO 3845:2024)

This document gives a method for determining the resistance to cracking of steel pipes in sour service. This test method employs a full-scale test specimen consisting of a short length of pipe (a ‘full ring’), sealed at each end to contain the sour test environment within. The test method applies to any pipe; seamless, longitudinally welded (with or without filler), helical welded, and to girth welds between pipes. NOTE 1 The specimen is usually a pipe but can also consist of flange neck or section of a bend, or other tubular component or a combination of the above. NOTE 2 This test method can also be used for corrosion resistant alloys (CRAs). The method utilizes ovalization by mechanical loading to produce a circumferential stress, equal to the target hoop stress, at two diametrically opposite locations on the inside surface of the test specimen. The test specimen is then subjected to single sided exposure to the sour test environment. NOTE 3 The test also allows measurement of hydrogen permeation rates.

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prEN ISO 24202 Public enquiry
Comment end date 2025-12-21
Oil and gas industries including lower carbon energy - Bulk material for offshore projects - Monorail beam and padeye (ISO 24202:2023)

This document provides the design, construction and test requirement for the structures of monorail beams and pad eyes intended for material handling of the both onshore and offshore oil and gas projects. This document is based on major international standards to comply with requirements of shelf regulations of UK, US, Norway and Australia. Overall the requirements outlined in this document should meet most of the specified regulatory requirements. Exemptions where requirements in common standards are not met in this document are clearly stated.The standard shapes, dimensions and material grades are defined in this document.

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prEN ISO 19900 Public enquiry
Comment end date 2025-12-21
Oil and gas industries including lower carbon energy - General requirements for offshore structures (ISO/DIS 19900:2025)

This document specifies general provisions for the design and assessment of fixed (bottom-founded)  and floating (buoyant) offshore structures. This document contains general provisions for the design of new structures and site assessment of existing structures. This document is applicable for all phases of the life of the structure, including: ¾    pre-service (e.g., fabrication, transportation, installation), ¾    service in-place, both during originally specified design service life and during any life extensions, ¾    functional upgrade, repurpose and reuse, and ¾    decommissioning, and removal. This document focusses on primary and secondary load bearing structure but also provides some provisions for tertiary and ancillary structure. NOTE         ISO 24201[22] covers the design of stairs, gratings and handrails. This document was initially created for offshore oil & gas structures but is now also applicable to renewable energy offshore structures. This document does not apply to pipelines, risers or subsea systems.

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prEN 40000-1-2 Public enquiry
Comment end date 2025-12-14
Cybersecurity requirements for products with digital elements - Part 1-2: Principles for cyber resilience

This document specifies general cybersecurity principles and general risk management activities for all products with digital elements, hereafter also referred to as 'products'. This document covers every stage of the product lifecycle to ensure and maintain an appropriate level of cybersecurity based on the risks. This document also provides generic elements to support the development of coherent product-category-specific standards (vertical standards). This document: — establishes generic cybersecurity principles applicable to all stages of the product lifecycle; — specifies requirements for risk assessment and treatment of cybersecurity risks; — specifies requirements on activities that can be applied to ensure an appropriate level of cybersecurity at every phase of the product lifecycle; — provides elements and considerations for product category specific standards in order to facilitate a harmonized approach. This document does not provide vertical product category specific activities and elements.

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prEN 49-1 Public enquiry
Comment end date 2025-12-16
Wood preservatives - Determination of the protective effectiveness against Anobium punctatum (De Geer) by egg-laying and larval survival - Part 1: Application by surface treatment (Laboratory method)

This document specifies a method for the determination of the protective effectiveness or the toxic values of a wood preservative against infestation by Anobium punctatum (De Geer) when the product is applied as a surface treatment to wood. This method is applicable to: - water-insoluble chemicals that are being studied as active insecticides; - organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; - organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; - water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

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prEN 18192 Public enquiry
Comment end date 2025-12-16
Masonry products - Environmental product declarations for masonry units - Product category rules complementary to EN 15804:2012+A2:2019

This document provides product category rules (PCR) guidance for the development of environmental declarations for masonry units according to EN 15804:2012+A2:2019. This document defines the parameters to be reported, the EPD types (and life cycle stages) to be covered, the rules to be followed in order to generate life cycle inventories (LCI) and conduct life cycle impact assessments (LCIA), and the data quality to be used in the development of EPDs. This document is also applicable to clay construction products manufactured with the same materials and using the same processes as clay masonry units, In addition to the common parts of EN 15804:2012+A2:2019, this document: — defines the system boundaries; — defines the modelling and assessment of material-specific characteristics; — defines allocation procedures for multi-output processes along the production chain; — defines allocation procedures for reuse and recycling; — includes the rules for calculating the LCI and the LCIA underlying the EPD; — provides guidance/specific rules for the determination of the reference service life (RSL); — gives guidance on the establishment of default scenarios; and — gives guidance on default functional units for masonry products. This document is intended to be used for cradle to gate, cradle to gate with options or cradle to grave assessments, when the intention is clearly stated in the system boundary description.

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EN 17640:2022/prA1 Public enquiry
Comment end date 2025-12-14
Fixed-time cybersecurity evaluation methodology for ICT products

The scope of EN 17640 remains unchanged, adding the content of composition within: This document describes a cybersecurity evaluation methodology that can be implemented using pre-defined time and workload resources, for ICT products. It is intended to be applicable for all three assurance levels defined in the CSA (i.e. basic, substantial and high). The methodology is comprised of different evaluation blocks including assessment activities that comply with the evaluation requirements of the CSA for the mentioned three assurance levels. Where appropriate, it can be applied both to 3rd party evaluation and self-assessment.

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prEN ISO 16634-2 Public enquiry
Comment end date 2025-12-16
Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content -Part 2: Cereals, pulses and cereal coproducts (ISO/DIS 16634-2:2025)

ISO 16634-2:2016 specifies a method for the determination of the total nitrogen content and the calculation of the crude protein content of cereals, pulses and milled cereal products. This method, like the Kjeldahl method (see References [1] and [6]), does not distinguish between protein nitrogen and non-protein nitrogen. For the calculation of the protein content, various conversion factors are used (see 3.2).

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prEN 18213-2 Public enquiry
Comment end date 2025-12-16
District heating and district cooling pipes - Bonded single and twin pipe systems for directly buried hot and cold water networks - Part 2: Qualification testing of PE-Welder

This document specifies the methods of examining the knowledge and skill set of the PE-welder required to carry out on-site joint casing connections on thermally insulated single and twin pipe systems for directly buried hot and cold water networks according to and .The application of these specified methods specifications ensures that the examination is carried out according to a standardised examining procedure. This document applies to the following processes: - preparatory works for joint casing assembly; - assembling and testing the elements for surveillance systems; For special surveillance systems it can be important to have additional training.preparatory works for joint casing system installation; - assembling weldable joint casing system;executing hot gas welding and hot gas extrusion weldingverifying joint tightness (leakage testing); - thermally insulating the joint casing (PUR foaming or half-shell); - sealing fill & vent openings (weldable plugs); - assessing overall installation quality of the completed joint connection (non-destructive).

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prEN 18213-1 Public enquiry
Comment end date 2025-12-16
District heating and district cooling pipes - Bonded single and twin pipe systems for directly buried hot and cold water networks - Part 1: Qualification testing of fitter

This document specifies the methods of examining the knowledge and skill set of the fitter required to carry out on-site joint casing connections on thermally insulated single and twin pipe systems for directly buried hot and cold water networks according to .The application of these specified methods specifications ensures that the examination is carried out according to a standardised examining procedure.This document covers the following processes: - preparatory works for joint casing assembly; - assembling and testing the elements for surveillance systems; For special surveillance systems it can be important to have additional training.preparing work for joint casing system installation; - assembling sealable joint casing system; - verifying joint tightness (leakage testing); - thermally insulating the joint casing ( PUR foaming or half-shells); - sealing fill & vent openings (weldable or sealable plugs); - assessing overall installation quality of the completed joint connection (non-destructive).

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prEN 18255 Public enquiry
Comment end date 2025-12-16
Soil improvers and growing media - Determination of organic nitrogen

This document specifies a method for the determination of the organic nitrogen content in organic soil improvers.

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prEN 18254 Public enquiry
Comment end date 2025-12-16
Soil improvers and growing media - Determination of the inorganic arsenic content

This document specifies a method for extraction, separation, and determination of inorganic arsenic (iAs) in growing media and soil improvers using anion-exchange high performance liquid chromatography (HPLC) or ion chromatography (IC) coupled to ICP-MS. 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 document 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 document decides which standard to apply. NOTE A soil improver 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 18253 Public enquiry
Comment end date 2025-12-16
Soil improvers and growing media - Determination of total organic carbon by dry combustion

This document specifies a method for the determination of total organic carbon (TOC) in soil improvers and growing media containing more than 1 g carbon per kg of dry matter (0,1 %). NOTE Samples with a low dry matter content can have an influence on the achievable limit of quantification as defined in the scope (i.e. 1 g carbon per kg of dry matter).

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prEN 18256 Public enquiry
Comment end date 2025-12-16
Digestate - Determination of the residual biogas potential

This document specifies a method for the determination of the residual biogas potential in digestate in an anaerobic environment.

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Total records found: 274
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