Standartų projektų sąrašas

prEN 17732 Viešoji apklausa

Komentavimo iki data 2026-02-17

Dirvožemio gerinimo medžiagos ir auginimo terpės. Terminija

This document specifies terminology for soil improvers and growing media. Annex A contains an overview of all terms defined in this document in alphabetical order.

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EN IEC 62788-2-1:2023/prA1:2025 Viešoji apklausa

Komentavimo iki data 2026-02-25

Fotovoltiniams moduliams naudojamų medžiagų matavimo procedūros. 2-1 dalis. Polimerinės medžiagos. Priekiniai ir galiniai lakštai. Saugos reikalavimai

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prEN ISO 14451-4 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 4 dalis. Dujų mikrogeneratorių reikalavimai ir skirstymas į kategorijas (ISO/DIS 14451-4:2026)

ISO 14451-4:2013 specifies the types and order of tests to be applied to micro gas generators and sets out the associated acceptance criteria and means of categorization. ISO 14451-4:2013 applies to type tests. ISO 14451-4:2013 is not applicable to articles containing military explosives or commercial blasting agents except for black powder or flash composition.

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prEN 40000-1-3 Viešoji apklausa

Komentavimo iki data 2026-02-15

Produktų su skaitmeniniais elementais kibernetinio saugumo reikalavimai. 1-3 dalis. Pažeidžiamumo valdymas

This standards shall provide specifications applicable to vulnerability handling processes, covering all relevant product categories, to be put in place by manufacturers of the products with digital elements. Those processes shall at least allow to: (a) identify and document vulnerabilities and components contained in the product, including by drawing up a software bill of materials in a commonly used and machinereadable format covering at the very least the top-level dependencies of the product; (b) in relation to the risks posed to the products with digital elements, address and remediate vulnerabilities without delay, including by providing security updates; where technically feasible, new security updates shall be provided separately from functionality updates; (c) apply effective and regular tests and reviews of the security of the product with digital elements; (d) once a security update has been made available, share and publicly disclose information about fixed vulnerabilities, including a description of the vulnerabilities, information allowing users to identify the product with digital elements affected, the impacts of the vulnerabilities, their severity and clear and accessible information helping users to remediate the vulnerabilities; in duly justified cases, where manufacturers consider the security risks of publication to outweigh the security benefits, they may delay making public information regarding a fixed vulnerability until after users have been given the possibility to apply the relevant patch; (e) put in place and enforce a policy on coordinated vulnerability disclosure; (f) take measures to facilitate the sharing of information about potential vulnerabilities in their product with digital elements as well as in third party components contained in that product, including by providing a standardised contact address for the reporting of the vulnerabilities discovered in the product with digital elements; (g) provide for mechanisms to securely distribute updates for products with digital elements to ensure that vulnerabilities are fixed or mitigated in a timely manner, and, where applicable for security updates, in an automatic manner; (h) ensure that, where security updates are available to address identified security issues, they are disseminated without delay and, unless otherwise agreed between manufacturer and business user in relation to a tailor-made product with digital elements, free of charge, accompanied by advisory messages providing users with the relevant information, including on potential action to be taken.

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prEN IEC 62496-2-6 Viešoji apklausa

Komentavimo iki data 2026-03-11

Optinių grandynų plokštės. 2-6 dalis. Pagrindinės bandymo ir matavimo procedūros. Daugiamodžių optinių bangolaidžių su stačiakampio skerspjūvio centriniais laidininkais artimojo lauko pobūdžio analizė naudojant apibrėžto srauto metodiką

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EN ISO 11117:2019/prA1 Viešoji apklausa

Komentavimo iki data 2026-03-19

Dujų balionai. Čiaupų apsauginiai gaubtai ir apsaugai. Projektavimas, konstravimas ir bandymai. 1 keitinys (ISO 11117:2019/DAM 1:2026)

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ISO/IEC 14888-3:2018/DAmd 1 Viešoji apklausa

Komentavimo iki data 2026-02-09

Informacinių technologijų saugumo metodai. Skaitmeniniai parašai su priedu. 3 dalis. Diskrečiuoju logaritmu pagrįsti mechanizmai. 1 keitinys

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prEN 302 326-2 V2.2.0 (2025-12) Viešoji apklausa

Komentavimo iki data 2026-02-23

Fiksuotojo radijo ryšio sistemos. Daugiapunkčio ryšio įranga ir antenos. 2 dalis. Prieigos prie radijo ryšio spektro darnusis standartas

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prEN 10160 Viešoji apklausa

Komentavimo iki data 2026-03-17

Neardomieji bandymai. 5 mm arba storesnių plokščių plieno gaminių ultragarsinis bandymas (atspindžio metodas)

This document describes a method for the ultrasonic testing of uncoated flat steel product for internal discontinuities. This document is applicable to flat product in nominal thickness range of 5 mm to 200 mm of non-alloyed or alloyed steel, excluding austenitic or austenoferritic steels. However, this document can be applied to the latter types of steels provided that the difference between the amplitude of the noise signal and that of the echo detection threshold is sufficient for the limit fixed. This document also defines five quality classes for the flat product body (classes S0, S1, SA, S2 and S3) and five classes (E0, E1, E2, E3, E4) for the edges (see Clause 13). Other methods of testing (e.g. by phased-array) or other test equipment may be used at the manufacturer's discretion provided that they give identical results to those obtained under the conditions of this document. In the event of a dispute, only the method defined in this document shall prevail. Testing of flat product of thickness less than 5 mm or higher than 200 mm may be the subject of special agreements between the parties concerned. The inspection is normally carried out in the place of production or on the premises of the supplier. If specified on the order, the inspection takes place in the presence of the purchaser or his representative1. A list of equivalent terms in several European languages is given in Annex A.

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prEN IEC/IEEE 62395-2:2026 Viešoji apklausa

Komentavimo iki data 2026-03-20

Pramoninės ir komercinės paskirties elektrinės varžinės vamzdynų šildymo sistemos. 2 dalis. Sistemos projektavimo, įrengimo ir techninės priežiūros vadovas

IEC/IEEE 62395-2:2024 provides detailed recommendations for the system design, installation, maintenance and repair of electrical resistance trace heating systems in industrial and commercial applications. This document does not include or provide for any applications in potentially explosive atmospheres. This standard cancels and replaces IEC 62395-2:2013. This edition constitutes a technical revision. This standard includes the following significant technical changes with respect to IEC 62395-2:2013: a) Design considerations for trace heating on sprinkler systems have been expanded and a figure has been added to illustrate how to avoid undue shadowing of spray patterns from insulated sprigs close to sprinkler heads; b) Specific details of design considerations for trace heating for emergency eyewash units and safety showers have been added.

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prEN ISO 11124-7 Viešoji apklausa

Komentavimo iki data 2026-02-03

Plieninio pagrindo paruošimas prieš padengiant dažais ir su jais susijusiais produktais. Srautinio valymo metalinių abrazyvų techniniai reikalavimai. 7 dalis. Daug chromo turinčio baltojo ketaus granulės (ISO 11124-7:2025)

This document specifies requirements for high chromium white cast iron grit, as supplied for blast-cleaning processes. It specifies ranges of particle sizes, together with corresponding grade designations. Values are specified for hardness, density, defect/structural requirements, metallographic structure and chemical composition. The requirements specified in this document apply to abrasives supplied in the new condition only. They do not apply to abrasives either during or after use. High chromium white cast iron grits are used in both static and site blasting equipment. They are most often selected where there is a possibility for the recovery and re-use of the abrasive. NOTE 1 Although this document has been developed for preparation of steelwork, these materials are predominantly used for non-ferrous substrates. The properties specified will generally be appropriate for use when preparing other material surfaces, or components, using blast-cleaning techniques, and can be used for applications where no subsequent coating is applied. NOTE 2 Whenever dissimilar metals are used together, galvanic corrosion can occur.

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prEN ISO 10993-16 Viešoji apklausa

Komentavimo iki data 2026-02-17

Biologinis medicinos priemonių įvertinimas. 16 dalis. Irimo produktų ir išplaunamųjų medžiagų toksikokinetinis įvertinimas (ISO/DIS 10993-16:2025)

ISO 10993-16:2017 provides principles on designing and performing toxicokinetic evaluation relevant to medical devices. Annex A describes the considerations for inclusion of toxicokinetic evaluation in the biological evaluation of medical devices.

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prEN IEC 61300-2-58:2026 Viešoji apklausa

Komentavimo iki data 2026-03-18

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Pagrindinės bandymo ir matavimo procedūros. 2-58 dalis. Bandymai. Atsparumo panardinus į aušalą bandymas

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prEN IEC 60669-2-1:2026 Viešoji apklausa

Komentavimo iki data 2026-03-25

Buitinių ir panašios paskirties stacionariųjų elektros įrenginių jungikliai. 2-1 dalis. Ypatingieji reikalavimai. Elektroniniai vadymo įtaisai

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prEN 302 194-1 V2.0.0 (2025-11) Naujas

Komentavimo iki data 2026-02-01

Navigaciniai radarai, naudojami vidaus vandenų keliuose. Prieigos prie radijo ryšio spektro darnusis standartas. 1 dalis. Magnetroniniai radarai

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prEN ISO 9994 Viešoji apklausa

Komentavimo iki data 2026-02-03

Žiebtuvėliai. Saugos reikalavimai (ISO/DIS 9994:2025)

This document specifies requirements for lighters to ensure a reasonable degree of safety for normal use or reasonably foreseeable misuse of such lighters by users. This document applies to all flame-producing products commonly known as cigarette lighters, cigar lighters and pipe lighters. It does not apply to matches and flame-producing products intended solely for igniting materials other than cigarettes, cigars, and pipes.

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prEN ISO/IEC 25059 Viešoji apklausa

Komentavimo iki data 2026-02-22

Programų inžinerija. Sistemų ir programinės įrangos kokybės reikalavimai ir įvertinimas (SQuaRE). Kokybės modeliai, taikomi DI sistemoms (ISO/IEC DIS 25059:2025)

This document outlines quality models for AI systems and services and is an applicationspecific extension to the standards on SQuaRE. The characteristics and sub-characteristics detailed in the models provide consistent terminology for specifying, measuring and evaluating AI system and service quality. The characteristics and sub-characteristics detailed in the models also provide a set of quality characteristics against which stated quality requirements can be compared for completeness.

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prEN 485-2 Viešoji apklausa

Komentavimo iki data 2026-03-01

Aliuminis ir aliuminio lydiniai. Lakštai, juostos ir plokštės. 2 dalis. Mechaninės savybės

This document specifies the mechanical properties of wrought aluminium and wrought aluminium alloy sheet, strip and plate for general engineering applications. It does not apply to semi-finished rolled products in coiled form to be subjected to further rolling (reroll stock) or to special products such as corrugated, embossed, painted, sheets and strips or to special applications such as aerospace, can stock, finstock, for which mechanical properties are specified in separate European Standards. The chemical composition limits of the alloys are specified in EN 573 3. Temper designations are specified in EN 515.

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prEN ISO 21029-1 Archyvuotas

Komentavimo iki data 2026-01-29

Kriogeniniai indai. Gabenamieji, vakuumu izoliuoti, ne daugiau kaip 1 000 litrų talpos indai. 2 dalis. Projektavimas, gamyba, kontrolė ir bandymas (ISO/DIS 21029-1:2025)

ISO 21029-1:2018 specifies requirements for the design, fabrication, type test and initial inspection and test of transportable vacuum-insulated cryogenic pressure vessels of not more than 1 000 l volume. This document applies to transportable vacuum-insulated cryogenic vessels for fluids as specified in 3.1 and Table 1 and does not apply to such vessels designed for toxic fluids. NOTE 1 This document does not cover specific requirements for refillable liquid hydrogen and LNG tanks that are primarily dedicated as fuel tanks in vehicles. For fuel tanks used in land and marine vehicles, see ISO 13985. NOTE 2 Specific requirements for open top dewards are not covered by this document.

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prEN ISO 22322 Viešoji apklausa

Komentavimo iki data 2026-02-08

Saugumas ir atsparumas. Ekstremaliųjų situacijų valdymas. Gyventojų perspėjimo gairės (ISO 22322:2022)

This document gives guidance on developing, managing and implementing public warning before, during and after incidents. This document is applicable to any organization responsible for public warning. It is applicable at all levels, from local up to international. Before planning and implementing the public warning system, the risks and consequences of potential hazards are assessed. This process is not part of this document.

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prEN ISO 15156-2 Viešoji apklausa

Komentavimo iki data 2026-02-24

Naftos ir dujų pramonė, įskaitant mažesnio anglies dioksido pėdsako energijos gamybą. Medžiagos, naudojamos vandenilio sulfido (H2S) turinčiose aplinkose išgaunant naftą ir dujas. 2 dalis. Veikimo aplinkos vertinimas ir medžiagų parinkimas (ISO/DIS 15156-2:2025)

This document gives requirements and recommendations for the selection and qualification of carbon and low-alloy steels for service in equipment used in oil and natural gas production and natural gas treatment plants in H2S-containing environments, whose failure can pose a risk to the health and safety of the public and personnel or to the environment. It can be applied to help to avoid costly corrosion damage to the equipment itself. It supplements, but does not replace, the materials requirements of the appropriate design codes, standards or regulations. This document addresses the resistance of these steels to damage that can be caused by sulfide stress cracking (SSC) and the related phenomena of stress-oriented hydrogen-induced cracking (SOHIC) and soft-zone cracking (SZC). This document also addresses the resistance of these steels to hydrogen-induced cracking (HIC) and its possible development into stepwise cracking (SWC). This document is concerned only with cracking. Loss of material by general (mass loss) or localized corrosion is not addressed. Table 1 provides a non-exhaustive list of equipment to which this document is applicable, including exclusions. This document applies to the qualification and selection of materials for equipment designed and constructed using load controlled design methods. For design utilizing strain-based design methods, see ISO 15156-1:2020, Clause 5. Annex A lists SSC-resistant carbon and low alloy steels, and A.2.4 includes requirements for the use of cast irons. This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.

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prEN IEC 61753-382-2 Viešoji apklausa

Komentavimo iki data 2026-03-06

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Eksploatacinių charakteristikų standartas. 382-2 dalis. C kategorijos bejungčiai vienmodžiai dvikrypčiai G-PON-NGA WWDM įtaisai. Kontroliuojamoji aplinka

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EN 19:2023/prA1 Archyvuotas

Komentavimo iki data 2026-01-29

Pramoninės sklendės. Metalinių sklendžių ženklinimas

This document specifies the requirements for marking of industrial metallic valves. It defines the method of applying the markings, on the body, on a flange, on an identification plate or any other location. When specified as a normative reference in a valve product or performance standard, this document is considered in conjunction with the specified requirements of that valve product or performance standard. The marking requirements for plastic valves are not within the scope of this document.

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prEN 302 065-2-5 V1.1.0 (2025-11) Viešoji apklausa

Komentavimo iki data 2026-02-08

Trumpojo nuotolio įtaisai, naudojantys ultraplačios juostos (UWB) technologiją. Prieigos prie radijo ryšio spektro darnusis standartas. 2 dalis. Buvimo vietos sekimo ultraplačios juostos įtaisai. 5 podalis. Reikalavimai, keliami nuo 6,0 GHz iki 8,5 GHz dažnių juostose veikiantiems patobulintiesiems patalpų įtaisams

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prEN 16640 Viešoji apklausa

Komentavimo iki data 2026-02-26

Biologinės kilmės produktai. Biologinės kilmės anglies kiekis. Biologinės kilmės anglies kiekio nustatymas naudojant radioaktyviosios anglies metodą

This document specifies a method for the determination of the bio-based carbon content in products, based on the 14C content measurement. This document also specifies three test methods to be used for the determination of the 14C content from which the bio-based carbon content is calculated: — method A: Liquid scintillation-counter (LSC); — method B: Accelerator mass spectrometry (AMS); and — method C: Saturated-absorption cavity ring-down (SCAR) spectroscopy. The bio-based carbon content is expressed by a fraction of sample mass or as a fraction of the total carbon content. This calculation method is applicable to any product containing carbon, including bio-composites. NOTE This document does not provide the methodology for the calculation of the biomass content of a sample, see EN 16785 1 and EN 16785 2.

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