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prEN 50583-1:2026 Viešoji apklausa

Komentavimo iki data 2026-04-10

Fotovoltinė įranga pastatuose. 1 dalis. Į pastatus integruojami fotovoltiniai moduliai

This document applies to photovoltaic modules that contain at least one glass pane and which are used as construction products. It focuses on the properties of these photovoltaic modules relevant to essential building requirements as specified in the European Construction Product Regulation CPR 305/2011, and the applicable electro-technical requirements as stated in the Low Voltage Directive 2014/35/EU / or CENELEC standards. The CE mark of building integrated photovoltaic (BIPV) modules will thus state properties based on both documents as they are both equally applicable. This document references international standards, technical reports and guidelines. For some mounting categories, in addition, national standards (or regulations) for building products may apply in individual countries, which are not explicitly referenced here and for which harmonized European Standards are not yet available. The document is addressed to manufacturers, planners, system designers, installers, testing institutes and building authorities. This document does not address concentrating or building-attached photovoltaic modules (BAPV). This document addresses requirements on the PV modules in the specific ways they are intended to be mounted. Separable mounting structures are within the scope of EN 50583 2. NOTE For the definition of building-attached photovoltaic modules (BAPV) refer to Clause 3.

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prEN ISO 20957-5 Naujas

Komentavimo iki data 2026-03-17

Stacionarieji treniruokliai. 5 dalis. Dviratiniai treniruokliai ir viršutinės kūno dalies treniruokliai su skriejiku, papildomi specialieji saugos reikalavimai ir bandymo metodai (ISO/DIS 20957-5:2026)

ISO 20957-5:2016 specifies safety requirements for stationary exercise bicycles and upper body crank training equipment in addition to the general safety requirements of ISO 20957‑1. ISO 20957-5:2016 is applicable to stationary training equipment type stationary exercise bicycles and upper body crank training equipment (type 5) as defined in Clause 3 within the classes S, H, I and A, B, C according to ISO 20957‑1. Any attachment provided with the stationary exercise bicycles and upper body crank training equipment for the performance of additional exercises are subject to the requirements of ISO 20957‑1. ISO 20957-5:2016 is not applicable to roller stands as they cannot be made safe in a reasonable way.

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prEN ISO 25063 Viešoji apklausa

Komentavimo iki data 2026-04-07

Sistemų ir programinės įrangos inžinerija. Sistemų ir programinių produktų kokybės reikalavimai ir įvertinimas (SQuaRE). Tinkamumui naudoti skirtas bendras srities formatas (CIF). Naudojimo konteksto aprašas (ISO/DIS 25063:2026)

ISO/IEC 25063:2014 describes the Common Industry Format (CIF) for context of use descriptions and specifies the contents of both high-level and detailed descriptions of the context of use for an existing, intended, implemented or deployed system. A context-of-use description includes information about the users and other stakeholder groups, the characteristics of each user group, the goals of the users, the tasks of the users, and the environment(s) in which the system is used. The context of use description is applicable to software and hardware systems, products or services (excluding generic products, such as a display screen or keyboard). It is important to gather and analyse information on the current context in order to understand and then describe the context that will apply in the future system. The context of use description provides a collection of data relevant for analysis, specification, design and evaluation of an interactive system from the perspective of the various user groups and other stakeholders.

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prEN IEC 60947-1:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-04-01

Žemosios įtampos perjungimo ir valdymo įrenginiai. 1 dalis. Bendrosios taisyklės

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prEN ISO 20650 Viešoji apklausa

Komentavimo iki data 2026-04-21

Vidau vandenų laivai. Nedideli plaukiojantys darbiniai įrenginiai. Reikalavimai ir bandymo metodai (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.

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prEN 303 919 V1.0.0 (2026-02) Viešoji apklausa

Komentavimo iki data 2026-05-04

Skubios pagalbos ryšiai (EMTEL). Skubios pagalbos ryšių prieinamumas ir funkcinis suderinamumas

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prEN ISO 15494 Viešoji apklausa

Komentavimo iki data 2026-03-31

Pramoninės paskirties plastikinių vamzdynų sistemos. Polibutenas (PB), polietilenas (PE), padidinto atsparumo temperatūrai polietilenas (PE-RT), susiūtasis polietilenas (PE-X), polipropilenas (PP). Metrinės serijos, skirtos komponentų ir sistemos techniniams reikalavimams (ISO/DIS 15494:2026)

ISO 15494:2015 specifies the characteristics and requirements for components such as pipes, fittings, and valves made from one of the following materials intended to be used for thermoplastics piping systems in the field of industrial applications above and below ground: - polybutene (PB); - polyethylene (PE); - polyethylene of raised temperature resistance (PE-RT); - crosslinked polyethylene (PE-X); - polypropylene (PP). NOTE 1 Requirements for industrial valves are given in this International Standard and/or in other standards. Valves are to be used with components conforming to this International Standard provided that they conform additionally to the relevant requirements of this International Standard. This International Standard is applicable to either PB, PE, PE-RT, PE-X, or PP pipes, fittings, valves, and their joints and to joints with components of other plastics and non-plastic materials, depending on their suitability, intended to be used for the conveyance of liquid and gaseous fluids as well as solid matter in fluids for industrial applications such as the following: - chemical plants; - industrial sewerage engineering; - power engineering (cooling and general purpose water); - mining; - electroplating and pickling plants; - semiconductor industry; - agricultural production plants; - fire fighting; - water treatment; - geothermal. NOTE 2 Where relevant, national regulations (e.g. water treatment) are applicable. Other application areas are permitted if the requirements of this International Standard and/or applicable national requirements are fulfilled. National regulations in respect of fire behaviour and explosion risk are applicable. The components have to withstand the mechanical, thermal, and chemical demands to be expected and have to be resistant to the fluids to be conveyed.

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prEN ISO 23739 Viešoji apklausa

Komentavimo iki data 2026-03-19

Techninė keramika (modernioji keramika, modernioji techninė keramika). Cirkonio oksido miltelių cheminės analizės metodai (ISO/DIS 23739:2026)

This document specifies methods for the chemical analysis of zirconium oxide powders used as the raw material for fine ceramics. It stipulates the determination methods of the zirconium, aluminium, barium, calcium, cerium, cobalt, gadolinium, hafnium, iron, magnesium, potassium, silicon, sodium, strontium, titanium and yttrium contents in zirconium oxide powders for fine ceramics. The test sample is decomposed by acid pressure decomposition or alkali fusion. Contents of zirconium and yttrium are determined by using either a precipitation and gravimetric method or an inductively coupled plasma–optical emission spectrometry (ICP–OES) method. Contents of aluminium, barium, calcium, cerium, cobalt, gadolinium, hafnium, iron, magnesium, potassium, silicon, sodium, strontium and titanium are determined by using an ICP–OES method.

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prEN 50764:2026 Viešoji apklausa

Komentavimo iki data 2026-03-25

Kibernetinio saugumo reikalavimai, keliami lustinių kortelių ar panašių priemonių, įskaitant saugiuosius elementus, platformoms

The products with digital elements in the scope of this document are the platforms of smartcards and similar devices including secure elements, which consist of a tamper-resistant MCU/MPU and optionally an application environment or operating system. Platforms are designed to store and process sensitive data, and to protect it against physical and logical attacks by attackers with significant resources and skills, at AVA_VAN.4 (moderate attack potential) or AVA_VAN.5 (high attack potential) levels. Although platforms do not delegate data processing to remote entities, these can be involved in operations such as software update, configuration or key provisioning. The platform ensures the authentication of the remote entities before receiving/sending sensitive information and ensures this information is protected during the exchange. Platforms are intended for final products including, but not limited to, electronic identity cards, removable UICCs, eUICC, payment cards, physical access cards, digital tachograph cards or wrist bands with integrated payment secure elements, trust anchors in connected digital products and critical IT systems. This document defines technical requirements for platforms, which meet the essential requirements defined in Regulation (EU) 2024/2847 to the extent described in Annex ZZ. It also defines the methods for assessing the technical requirements. The expression of the technical requirements and the assessment methods use the Common Criteria (CC) formalism defined in the EN ISO/IEC 15408 series and EN ISO/IEC 18045:2023 supplemented by the EUCC state-of-the-art documents for the technical domain smart cards and similar devices. This document covers platforms conformant with the Protection Profiles (PPs) PP0084, PP0117, PP0104 and PP TPM, and identifies the gaps of these specifications against the CRA essential requirements. In this document, PP0104 also refers to the PP0104-based PP-Configuration 0107. The evaluation of platforms against PP0084, PP0117, PP0104 or PP TPM plus the applicable additional technical requirements which cover their gaps allow to demonstrate conformance with the CRA essential requirements. The technical requirements and the mappings against PP0084, PP0117, PP0104 and PP TPM are defined in Clause 7 and Annex B, respectively. This document also covers platforms consisting of a hardware layer and either an application environment, e.g. Java Card platform, or firmware/software. Annex C contains an informative mapping of Java Card platforms towards PP0099. Platforms can have discrete, integrated or embedded form factors, and employ technologies such as integrated circuits, programmable macros or system-in-package or system-on-chip. These do not affect the requirements or the assessment methods. Unless specified, clauses apply to all platforms, from pure hardware to platforms consisting of hardware, firmware and/or software. Platforms are accompanied by guidance which contains all the requirements and recommendations for the secure integration of the platform into further intermediate or final products and the secure usage of the platform by the external entities. The guidance covers all the non-platform aspects which can impact the security of the platform assets. The applications stored and/or running on the platforms, which are an integral part of the final products, are outside the scope of this document. prEN 18330:2026 applies to products composed of a platform and a set of applications.

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prEN IEC 63203-101-1:2026 Viešoji apklausa

Komentavimo iki data 2026-04-10

Dėvimieji elektroniniai įtaisai ir technologijos. 101-1 dalis. Terminija

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prEN ISO 14097 Viešoji apklausa

Komentavimo iki data 2026-04-21

Šiltnamio efektą sukeliančių dujų kiekio valdymas ir susijusi veikla. Sistema, apimanti principus ir reikalavimus, taikomus su klimato kaita susijusių investicijų ir finansavimo vertinimui ir ataskaitų teikimui (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

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prEN 13409 Viešoji apklausa

Komentavimo iki data 2026-04-28

Klijai. Cementinių ir kalcio sulfato grindų išlyginimo mišinių bandymo metodas. Kietėjimo trukmės nustatymas

This document specifies the measurement of setting time of a prepared cementitious or calcium sulfate-based floor levelling compound, after mixing with the liquid component, e.g. water. This document applies to cementitious and calcium sulfate-based floor levelling compounds used for the preparation of subfloors to ensure the suitability of the substrate prior to the installation of floor coverings. By using the floor levelling compound, a homogeneous layer is built up on the load-bearing substrate, to ensure consistent absorbency, evenness and strength.

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prEN 301 843-1 V2.3.0 (2025-12) Archyvuotas

Komentavimo iki data 2026-03-08

Jūrinės radijo ryšio įrangos ir paslaugų elektromagnetinio suderinamumo (EMS) standartas. 1 dalis. Bendrieji techniniai reikalavimai

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prEN ISO 14451-9 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 9 dalis. Vykdiklių reikalavimai ir skirstymas į kategorijas (ISO/DIS 14451-9:2026)

ISO 14451-9:2013 specifies the types and order of tests to be applied to the actuators and sets out the associated acceptance criteria and means of categorization. ISO 14451-9:2013 applies to type tests. ISO 14451-9:2013 is not applicable to articles conaining military explosives or commercial blasting agents except for black powder or flash composition.

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prEN 15634-6 Viešoji apklausa

Komentavimo iki data 2026-03-31

Maisto produktai. Maisto alergenų aptikimas molekulinės biologijos metodais. 6 dalis. Kviečiai (Triticum L.) ir rugiai (Secale cereale). Savitosios DNR sekos kokybinis nustatymas virtose dešrelėse naudojant tikralaikę polimerazės grandininę reakciją

This document specifies a method for the qualitative detection of DNA of the general wheat and rye in cooked sausages using real-time PCR based on the glutenin gene, in the context of allergen analyses. This document does not apply to differentiating between wheat (Triticum L.) and rye (Secale cereale). The method was previously validated in an interlaboratory study (ring trial). The limit of detection of the wheat and rye real-time PCR has been determined experimentally to be around 80 mg wheat or rye per kg for the matrix ‘cooked sausage’. For autoclaved material the detection limit can increase significantly.

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prEN IEC 60793-1-47:2026 Viešoji apklausa

Komentavimo iki data 2026-04-10

Optinės skaidulos. 1-47 dalis. Matavimo metodai ir bandymo procedūros. Nuostoliai dėl makroišlinkių

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prEN ISO 10555-3 Viešoji apklausa

Komentavimo iki data 2026-04-23

Kraujagyslių kateteriai. Sterilūs ir vienkartiniai kateteriai. 3 dalis. Centrinių venų kateteriai (ISO 10555-3:2026)

ISO 10555-3:2013 specifies requirements for central venous catheters supplied in the sterile condition, and intended for single use.

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prEN ISO 27917 Viešoji apklausa

Komentavimo iki data 2026-04-30

Anglies dioksido surinkimas, transportavimas ir saugojimas. Aiškinamasis žodynas. Bendrieji terminai (ISO/DIS 27917:2026)

This document defines a list of cross-cutting terms commonly used in the field of carbon dioxide capture, transportation and geological sub-surface storage including through storage in association with enhanced oil recovery (EOR) operations. This document only deals with CO2 geological sub-surface storage. The terms are classified as follows: — general terms and definitions relating to carbon dioxide; — general terms and definitions relating to carbon dioxide capture, transportation and storage; — general terms and definitions relating to monitoring and measuring performance in carbon dioxide capture, transportation and geological storage; — general terms and definitions relating to risk; — general terms and definitions relating to relationships with stakeholders; A list of the main acronyms used is given in Annex A.

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prEN IEC 60839-7-9 Archyvuotas

Komentavimo iki data 2026-03-15

Pavojaus signalizavimo ir elektroninės apsaugos sistemos. 7-9 dalis. Pranešimų formatai ir protokolai, skirti pavojaus signalų perdavimo sistemų nuosekliojo duomenų perdavimo sąsajoms. Reikalavimai, keliami pavojaus signalų perdavimo, naudojant interneto protokolą, bendrajam protokolui

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prEN ISO 14451-3 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 3 dalis. Ženklinimas (ISO/DIS 14451-3:2026)

ISO 14454-3:2013 specifies labelling requirements for pyrotechnic articles for vehicles.

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prEN 1428 Viešoji apklausa

Komentavimo iki data 2026-03-31

Bitumas ir bituminiai rišikliai. Vandens kiekio bitumo emulsijose nustatymas. Azeotropinio distiliavimo metodas

This document specifies a method for the determination of the water content in bituminous emulsions by means of azeotropic distillation. WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

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prEN IEC 61225:2026 Viešoji apklausa

Komentavimo iki data 2026-04-10

Branduolinės elektrinės. Matavimo aparatūros, valdymo ir elektros tiekimo sistemos. Reikalavimai, keliami statinėms nenutrūkstamo nuolatinės ir kintamosios srovės tiekimo sistemoms

See the scope of IEC 61225:2025. Adoption is to be implemented without modification.

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EN 61800-5-2:2017/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-05-06

Reguliuojamojo greičio elektrinių galios pavarų sistemos. 5-2 dalis. Saugos reikalavimai. Funkcinė sauga

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prEN 12944-1 Viešoji apklausa

Komentavimo iki data 2026-04-10

Trąšos ir kalkinimo medžiagos. Aiškinamasis žodynas. 1 dalis. Bendrieji terminai

This European Standard defines general terms in English, French and German, relating to fertilizers, liming materials and soil improvers. This European Standard also provides an alphabetical list of equivalent English and French terms; some of them, the meaning of which is self-evident, are not defined here.

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prEN ISO 20769-1 Archyvuotas

Komentavimo iki data 2026-03-12

Neardomieji bandymai. Radiografinis vamzdžių korozijos ir nuosėdų tikrinimas naudojant rentgeno ir gama spinduliuotę. 1 dalis. Tangentinis radiografinis tikrinimas (ISO/DIS 20769-1:2026)

This document specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject. This document applies to the radiographic examination of steel pipes for service induced flaws such as corrosion pitting, generalized corrosion and erosion. Besides its conventional meaning, "pipe" as used in this document is understood to cover other cylindrical bodies such as tubes, penstocks, boiler drums and pressure vessels. Weld inspection for typical welding process induced flaws is not covered, but weld inspection is included for corrosion/erosion type flaws. The pipes can be insulated or not, and can be assessed where loss of material due, for example, to corrosion or erosion is suspected either internally or externally. This document covers the tangential inspection technique for detection and through-wall sizing of wall loss, including with the source: a) on the pipe centre line; and b) offset from pipe centre line by the pipe radius. ISO 20769-2 covers double wall radiography, and note that the double wall double image technique is often combined with tangential radiography with the source on the pipe centre line. This document applies to tangential radiographic inspection using industrial radiographic film techniques, computed radiography (CR) and digital detector arrays (DDA).

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