Standartų projektų sąrašas

prEN 304 223 V2.0.0 (2025-09) Viešoji apklausa

Komentavimo iki data 2025-11-24

Securing Artificial Intelligence (SAI); Baseline Cyber Security Requirements for AI Models and Systems

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prEN IEC 60674-3-1:2025 Viešoji apklausa

Komentavimo iki data 2025-11-28

Elektrotechninės plastikinės plėvelės. 3 dalis. Specialiųjų medžiagų techniniai reikalavimai. 1 lapas. Dviašės orientacijos polipropileno (PP) plėvelė, naudojama kondensatoriams

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prEN IEC 63171-1:2025 Viešoji apklausa

Komentavimo iki data 2025-12-17

Elektrinių ir elektroninių komponentų jungtys. 1 dalis. Ekranuotų ir neekranuotų laisvųjų ir tvirtinamųjų 2 takelių jungčių detalioji specifikacija. 1-ojo tipo (varinių LC) jungčių mechaninio sujungimo informacija, skirstymas pagal kontaktinius strypelius ir papildomieji reikalavimai

This part of IEC 63171 covers two-way, shielded or unshielded, free and fixed connectors known as Type 1, for balanced single-pair data transmission with frequencies up to 600 MHz and with current carrying capacity up to 2,0 A at 60 °C. It specifies the common dimensions, and provides the mechanical, electrical, signal integrity, and environmental characteristics, the reliability specifications and corresponding tests for these connectors

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prEN IEC 61010-2-011:2025 Archyvuotas

Komentavimo iki data 2025-10-22

Saugos reikalavimai, keliami elektrinei matavimo, valdymo ir laboratorinei įrangai. 2-011 dalis. Ypatingieji reikalavimai, keliami šaldymo įrangai

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EN ISO 11608-3:2022/prA1:2025 Viešoji apklausa

Komentavimo iki data 2025-10-28

Medicininės adatinės injekavimo sistemos. Reikalavimai ir bandymo metodai. 3 dalis. Talpyklės ir integruotieji skysčio tekėjimo įtaisai. 1 keitinys (ISO 11608-3:2022/DAmd1:2025)

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prEN ISO 1833-1 Viešoji apklausa

Komentavimo iki data 2025-11-25

Tekstilė. Kiekybinė cheminė analizė. 1 dalis. Bendrieji tyrimų principai (ISO/DIS 1833-1:2025)

This document specifies a common method for the quantitative chemical analysis of various mixtures of fibres. This method and the methods described in the other parts of ISO 1833 are applicable, in general, to fibres in any textile form. Where certain textile forms are excepted, these are listed in the scope of the appropriate part.

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EN 455-3:2023/prA1 Viešoji apklausa

Komentavimo iki data 2025-12-02

Vienkartinės medicininės pirštinės. 3 dalis. Biologinio įvertinimo reikalavimai ir bandymai

This part of EN 455 specifies requirements for the evaluation of biological safety for medical gloves for single use. It gives requirements for labelling and the disclosure of information relevant to the test methods used.

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prEN IEC 62973-3:2025 Viešoji apklausa

Komentavimo iki data 2025-12-17

Geležinkelio taikmenys. Riedmenys. Baterijos, skirtos pagalbinėms maitinimo sistemoms. 3 dalis. Rūgštinės baterijos

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 4500-003 Archyvuotas

Komentavimo iki data 2025-10-21

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 003: Specific rules for heat-resisting alloys

Peržiūrėti metaduomenis

prEN ISO 23696-1 Viešoji apklausa

Komentavimo iki data 2025-10-28

Vandens kokybė. Nitratų kiekio vandenyje nustatymas mažo masto tyrimo naudojant užsandarintus mėgintuvėlius metodu. 1 dalis. Dimetilfenolio spalvinė reakcija (ISO 23696-1:2023)

This document specifies a method for the determination of nitrate as NO3-N in water of various origin such as natural water (including groundwater, surface water and bathing water), drinking water and wastewater, in a measuring range of concentration between 0,10 mg/l and 225 mg/l of N03-N using the small-scale sealed tube method. Different measuring ranges of small-scale sealed tube methods can be required. The measuring ranges can vary depending on the type of the small-scale sealed tube method of different manufacturers. It is up to the user to choose the small-scale sealed tube test with the appropriate application range or to adapt samples with concentrations exceeding the measuring range of a test by preliminary dilution. NOTE 1 The results of a sealed-tube test are most precise in the middle of the application range of the test. Manufacturers' small-scale sealed tube methods are based on dimethylphenol colour reaction depending on the typical operating procedure of the small-scale sealed tube used, see Clause 9. NOTE 2 Laws, regulations or standards can require that the data is expressed as NO3- after conversion with the stoichiometric conversion factor 4,426 81 in Clause 11. NOTE 3 In the habitual language, use of sewage treatment and on the displays of automated sealed-tube test devices, NO3 without indication of the negative charge has become the common notation for the parameter nitrate and especially for the parameter nitrate-N. This notation is adopted in this document even though not being quite correct chemical nomenclature.

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prEN IEC 63550-4:2025 Viešoji apklausa

Komentavimo iki data 2025-11-12

Puslaidininkiniai įtaisai. Neuromorfiniai įtaisai. 4 dalis. Memristorinių įtaisų asimetrijos įvertinimo metodas

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prEN 197-10 Viešoji apklausa

Komentavimo iki data 2025-12-09

Cementas. 10 dalis. Atitikties vertinimas, nustatant vandenyje tirpaus chromo(VI) kiekį

This document specifies the scheme for the assessment of conformity with the regulatory limit for water-soluble hexavalent chromium. This document provides technical rules for factory production control, including autocontrol testing of samples, and for assessment of factory production control. It also provides rules for actions to be followed in the event of non-compliance with the procedure set in place, or that of exceeding the limit of water-soluble hexavalent chromium, hereafter to be referred to as “water-soluble chromium (VI)”. This document applies to all cements within the meaning of the term “cement”.

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prEN 18256 Viešoji apklausa

Komentavimo iki data 2025-12-16

Degazuotasis substratas. Likutinio biodujų potencialo nustatymas

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

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prEN ISO 9094 Viešoji apklausa

Komentavimo iki data 2025-11-06

Mažieji laivai. Apsauga nuo gaisro (ISO/DIS 9094:2025)

This document defines a practical degree of fire prevention and protection intended to provide enough time for occupants to escape a fire on board small craft. It applies to small craft having a length of the hull (LH) of up to 24 m except for personal watercraft. This document does not cover: — the design and installation of permanently installed galley stoves and heating appliances (including components used to distribute the heat) using fuels that are liquid at atmospheric pressure on small craft, which are covered by ISO 14895:2016; — carbon monoxide detecting systems, which are covered by ISO 12133.

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prEN 3197 Viešoji apklausa

Komentavimo iki data 2025-12-02

Aerospace series - Design and installation of aircraft electrical and optical interconnection systems

This document provides instructions on the methods to be used when designing, selecting, manufacturing, installing, repairing or modifying the aircraft electrical and optical interconnection networks, also called Electrical Wiring Interconnection System (EWIS), and Optical fibre Interconnection Systems (OFIS), subject to the following limitations: - It is recognized that the installation practices contained in this document do not necessarily represent the full requirements for a safe and satisfactory electrical and fibre optic interconnection system. - In the event of a conflict between the text of this document and the references cited herein, the text of this document takes precedence. However, nothing written in this document overrides the specific requirements of a Design Authority, the Airworthiness Requirements, applicable laws or any regulation from the regulatory authorities, unless a specific exemption has been obtained. This document lists the main relevant European Standards related to EWIS and OFIS in Annex A.

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prEN ISO 12312-2 Viešoji apklausa

Komentavimo iki data 2025-12-11

Akių ir veido apsauga. Saulės ir kitokie akiniai. 2 dalis. Filtrai, skirti tiesioginiam Saulės stebėjimui (ISO/DIS 12312-2:2025)

ISO 12312-2:2015 applies to all afocal (plano power) products intended for direct observation of the sun, such as solar eclipse viewing. ISO 12312-2:2015 does not apply to the following: a) afocal (plano power) sunglasses and clip-ons for general use intended for protection against solar radiation; b) eyewear for protection against radiation from artificial light sources, such as those used in solaria; c) eye protectors specifically intended for sports (e.g. ski goggles or other types); d) sunglasses that have been medically prescribed for attenuating solar radiation; e) prescription sunglass lenses.

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prEN ISO 1891-2 Viešoji apklausa

Komentavimo iki data 2025-11-04

Tvirtinimo detalės. Žodynas. 2 dalis. Dangos (ISO/DIS 1891-2:2025)

ISO 1891-2:2014 specifies terms and definitions for fastener coatings, primarily intended for corrosion protection and functional purposes. These terms are mainly intended for use in conjunction with ISO 4042, ISO 10683 and ISO 10684.

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prEN 14015 Viešoji apklausa

Komentavimo iki data 2025-11-16

Aikštelėse montuojamų, vertikalių, cilindrinių, plokščiadugnių, antžeminių, suvirintųjų plieninių talpyklų, skirtų skysčiams aplinkos ir aukštesnėje temperatūroje laikyti, projektavimo ir gamybos specifikacija

This document specifies the requirements for the materials, design, fabrication, erection, testing and inspection of site built, vertical, cylindrical, flat bottomed, above ground, welded, steel tanks for the storage of liquids at ambient temperatures and above. It is concerned with the structural design of the basic tank structure and does not provide requirements for considering process design, operational issues, safety and firefighting facilities, in-service inspection, maintenance, or repair. This document is intended for use in conjunction with EN 1993-4-2 and so adheres the general principles and performance requirements for the structural design and serviceability limit states of those tank components. Specific requirements are addressed in EN 14015. It is applicable to: – closed-top tanks, with and without internal floating roofs; – open-top tanks, with and without floating roofs; – tanks for which: a) the design pressure is not greater than 60 mbar; b) the design internal negative pressure is not lower than 6,0 mbar; c) the design metal temperature is between –40 °C and +300 °C; d) the maximum design liquid level is not higher than the top of the cylindrical shell; e) the maximum allowable stress does not exceed 260 N/mm2. The limits of application of this document terminate at the following locations: – face of the first flange in a bolted flange connection; – first threaded joint on the pipe or coupling outside of the tank shell, roof or bottom; – first circumferential joint in a pipe not having a flange connection. This document does not apply to tanks where the product is refrigerated to maintain it as a liquid at atmospheric pressure.

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prEN ISO 3219-3 Viešoji apklausa

Komentavimo iki data 2025-12-02

Reologija. 3 dalis. Rotacinės ir osciliacinės reometrijos bandymų procedūra ir rezultatų įvertinimo pavyzdžiai (ISO/DIS 3219-3:2025)

This document provides guidelines for selecting the measuring device, measuring geometry and temperature control unit. The general principles of test performance are described, and example evaluations of rotational and oscillatory rheometry are provided.

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prEN ISO 11124-1 Viešoji apklausa

Komentavimo iki data 2025-12-11

Plieninio pagrindo paruošimas prieš padengiant dažais ir su jais susijusiais produktais. Srautinio valymo metalinių abrazyvų techniniai reikalavimai. 1 dalis. Bendrasis įvadas ir klasifikavimas (ISO/DIS 11124-1:2025)

This document describes a classification of metallic blast-cleaning abrasives for the preparation of steel substrates before application of paints and related products. It specifies the characteristics which are required for the complete designation of such abrasives. This document applies to abrasives supplied in the "new" or unused condition only. It does not apply to abrasives either during or after use. NOTE Although this document has been developed specifically to meet requirements for preparation of steelwork, the properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques. These techniques are described in ISO 8504‑2.

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prEN ISO 41002 Viešoji apklausa

Komentavimo iki data 2025-11-04

Infrastruktūros valdymas. Infrastruktūros valdymo organizacijos sukūrimas (ISO/DIS 41002:2025)

Organizations with responsibility for managing facilities, including arrangements for the delivery of facility services, can operate from within a demand organization or be external to it, i.e. on the supply side. The facility management organization, or FMO as it is termed, is the focus of attention for this new standard, which is aimed at providing guidance, with recommendations, on the development of the FMO. The standard will cover governance, leadership, accountability, management oversight, value drivers, risk, organizational structure, stakeholder engagement, social responsibility and ethical behaviour with respect to all FMOs, as well as factors influencing their successful operation. It will also cover the practical matter of the external multi-service provider that aspires to offer management-led facility management over and above the day-to-day delivery of operational facility services.

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prEN ISO 14705 Viešoji apklausa

Komentavimo iki data 2025-11-13

Techninė keramika (modernioji keramika, modernioji techninė keramika). Monolitinės keramikos kietumo kambario temperatūroje bandymo metodas (ISO/DIS 14705:2025)

ISO 14705:2016 specifies a test method for determining the Vickers and Knoop hardness of monolithic fine ceramics at room temperature.

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prEN 196-10 Viešoji apklausa

Komentavimo iki data 2025-12-04

Cemento bandymų metodai. 10 dalis. Vandenyje tirpaus chromo (VI) kiekio cemente nustatymas

This document specifies the method for the determination of the water-soluble chromium (VI) content of cement. A reference method is described consisting of two stages, an extraction procedure and an analysis of the filtered extract. Guidance on other extraction procedures, suitable for screening tests, for factory production control or other purposes, is given but in case of dispute or failure to comply with a regulatory limit only the reference method is used. The reference method has alternatives whereby the filtered extract can be subjected to an oxidation step or not. The criteria by which the appropriate procedure is selected are set down. Other instrumental procedures can be used for the analysis of the filtered extract provided they are calibrated against the analysis of the filtered extract using the reference procedure. In the case of a dispute, only the reference method is used. This document specifies, for the determination of water-soluble chromium (VI) in the filtered extract, the reference methods (colorimetric determination by diphenylcarbazide in acidic conditions) and another method for the determination of total water-soluble chromium (by inductively coupled plasma optical emission spectroscopy, ICP-OES). The ICP-OES determines the total chromium content independently of the chemical species, i.e. whether it is present as chromium (III) or chromium (VI), for example. Experience has demonstrated that soluble chromium (VI) is predominantly present during the processing phase, such that, in most cases, the determination of total water-soluble chromium effectively reflects the chromium (VI) content. The water-soluble chromium (VI) content of cement can therefore be assessed conservatively using the method based on ICP-OES described in this document. In the case of a dispute, only the reference methods are used. This document specifies a method that applies to cements. NOTE 1 Annex A provides guidance on the possible application of this document to the determination of the water-soluble chromium (VI) content of cement-containing preparations. NOTE 2 Annexes B and C provide information on other test procedures based on paste extraction and thus depart from the performance of cement in its normal conditions of use. They can be carried out with or without the oxidation process. It is important that users are aware that results using these methods might be significantly different to those obtained by the reference method. In the case of dispute or failure to comply with the regulatory limit, only the reference method is used. NOTE 3 Annex D provides guidance on a method for determination of the excess reducing agent content of cement as used in the factory internal control system of some countries. It is important that manufacturers using such an internal control method ensure themselves of the relevance of results in comparison with testing by the reference method.

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EN 17640:2022/prA1 Viešoji apklausa

Komentavimo iki data 2025-12-14

Kibernetinės saugos įvertinimo nustatytu laiku metodika, taikoma IKT produktams

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 15118-2 Viešoji apklausa

Komentavimo iki data 2025-10-30

Kelių transporto priemonės. Transporto priemonės ir tinklo ryšio sąsaja. 2 dalis. Tinklo ir taikymo protokolo reikalavimai (ISO/DIS 15118-2:2025)

ISO 15118-2:2014 specifies the communication between battery electric vehicles (BEV) or plug-in hybrid electric vehicles (PHEV) and the Electric Vehicle Supply Equipment. The application layer message set defined in ISO 15118-2:2014 is designed to support the energy transfer from an EVSE to an EV. ISO 15118-1 contains additional use case elements describing the bidirectional energy transfer. The implementation of these use cases requires enhancements of the application layer message set defined herein. The purpose of ISO 15118-2:2014 is to detail the communication between an EV (BEV or a PHEV) and an EVSE. Aspects are specified to detect a vehicle in a communication network and enable an Internet Protocol (IP) based communication between EVCC and SECC. ISO 15118-2:2014 defines messages, data model, XML/EXI based data representation format, usage of V2GTP, TLS, TCP and IPv6. In addition, it describes how data link layer services can be accessed from a layer 3 perspective. The Data Link Layer and Physical Layer functionality is described in ISO 15118-3.

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