Standartų projektų sąrašas

prEN IEC 60947-1:2026 Viešoji apklausa

Komentavimo iki data 2026-04-01

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

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prEN IEC 62477-2:2025 Viešoji apklausa

Komentavimo iki data 2026-02-25

Saugos reikalavimai, keliami elektroninių galios keitiklių sistemoms ir įrangai. 2 dalis. Aukštosios įtampos elektroniniai galios keitikliai, kai kintamoji įtampa iki 36 kV arba nuolatinė įtampa iki 54 kV

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EN 13480-4:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-03-01

Metaliniai pramoniniai vamzdynai. 4 dalis. Gamyba ir montavimas

This Part of this European Standard specifies the requirements for fabrication and installation of piping systems, including supports, designed in accordance with EN 13480-3:2017.

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EN IEC 61442:2024/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-04-01

Vardinės nuo 6 kV (Um = 7,2 kV) iki 30 kV (Um = 36 kV) įtampos galios kabelių pagalbinių reikmenų bandymo metodai

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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)

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prEN ISO 15156-3 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. 3 dalis. Patikrinimo, tinkamumo naudoti įvertinimo ir balsavimo dėl pakeitimų reikalavimai (ISO/DIS 15156-3:2025)

This document gives requirements and recommendations for the selection and qualification of CRAs (corrosion-resistant alloys) and other alloys 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 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 materials to damage that can be caused by sulfide stress cracking (SSC), stress corrosion cracking (SCC), and galvanically induced hydrogen stress cracking (GHSC). 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. This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.

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prEN 301 843-2 V2.2.2 (2025-12) Viešoji apklausa

Komentavimo iki data 2026-03-08

Jūrinės radijo ryšio įrangos ir paslaugų elektromagnetinio suderinamumo (EMS) standartas. Elektromagnetinio suderinamumo darnusis standartas. 2 dalis. Labai aukštų dažnių (LAD) radiotelefonų siųstuvų ir imtuvų, veikiančių nuo 156 MHz iki 174 MHz dažnių diapazone, specialiosios sąlygos

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prEN 18294 Viešoji apklausa

Komentavimo iki data 2026-03-24

Papildomo pažangiųjų paslaugų įtraukimo ir pažangiųjų paslaugų sąvokos ir susijusios rekomendacijos

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 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 ISO 10298 Viešoji apklausa

Komentavimo iki data 2026-02-26

Dujų balionai. Dujos ir dujų mišiniai. Nuodingumo nustatymas balionų čiaupų atvamzdžiams parinkti (ISO/DIS 10298:2025)

ISO 10298:2018 lists the best available acute-toxicity data of gases taken from a search of the current literature to allow the classification of gases and gas mixtures for toxicity by inhalation.

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prEN IEC 60071-1 Viešoji apklausa

Komentavimo iki data 2026-03-11

Izoliavimo parinktis. 1 dalis. Apibrėžtys, principai ir taisyklės

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prEN 13075-2 Viešoji apklausa

Komentavimo iki data 2026-03-27

Bitumas ir bituminiai rišikliai. Suirimo elgsenos nustatymas. 2 dalis. Katijoninių bitumo emulsijų smulkiausiųjų dalelių susimaišymo trukmės nustatymas

This document specifies a method for the determination of the fines mixing time of diluted cationic bituminous emulsions, under standardized conditions. WARNING - 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 identify the hazards and assess the risks involved in performing this test method and to implement sufficient control measures to protect individual operators (and the environment). This includes appropriate safety and health practices and determination of the applicability of regulatory limitations prior to use.

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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 ISO 17573-1 Viešoji apklausa

Komentavimo iki data 2026-03-01

Elektroninis mokesčių rinkimas. Transporto priemonių rinkliavų sistemų architektūra. 1 dalis. Pamatinis modelis (ISO/DIS 17573-1:2025)

This document defines the architecture of electronic fee collection (EFC) system environments, in which a customer with one contract may use a vehicle in a variety of toll domains with a different toll charger for each domain. EFC systems conforming to this document can be used for various purposes including road (network) tolling, area tolling, collecting fees for the usage of bridges, tunnels, ferries, for access or for parking. From a technical point of view the considered toll systems may identify vehicles subject to tolling by means of electronic equipment on-board in a vehicle or by other means (e.g. automatic number plate recognition, ANPR). From a process point of view the architectural description focuses on toll determination, toll charging, and the associated enforcement measures. The actual collection of the toll, i.e. collecting payments, is outside of the scope of this document. The architecture in this document is defined with no more details than required for an overall overview, a common language, an identification of the need for and interactions among other standards, and the drafting of these standards. This document as a whole provides: — the enterprise view on the architecture, which is concerned with the purpose, scope and policies governing the activities of the specified system within the organization of which it is a part; — the terms and definitions for common use in an EFC environment; — a decomposition of the EFC systems environment into its main enterprise objects; — the roles and responsibilities of the main actors. This document does not impose that all roles perform all indicated responsibilities. It should also be clear that the responsibilities of a role may be shared between two or more actors. Mandating the performance of certain responsibilities is the task of standards derived from this architecture; — identification of the provided services by means of action diagrams that underline the needed standardised exchanges; — identification of the interoperability interfaces for EFC systems, in specialised standards (specified or to be specified).

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prEN ISO 20769-2 Viešoji apklausa

Komentavimo iki data 2026-03-12

Neardomieji bandymai. Radiografinis vamzdžių korozijos ir nuosėdų tikrinimas naudojant rentgeno ir gama spinduliuotę. 2 dalis. Dvisienis radiografinis tikrinimas (ISO/DIS 20769-2:2026)

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 pipes in metallic materials 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 double wall inspection techniques for detection of wall loss, including double wall single image (DWSI) and double wall double image (DWDI). Note that the DWDI technique described in this document is often combined with the tangential technique covered in ISO 20769-1. This document applies to in-service double wall radiographic inspection using industrial radiographic film techniques, computed digital radiography (CR) and digital detector arrays (DDA).

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prEN 17773 Viešoji apklausa

Komentavimo iki data 2026-03-24

Organinės ir organinės-mineralinės trąšos. Sausosios medžiagos kiekio nustatymas

This document specifies the procedure for the determination and calculation of the dry matter content of organic and organo-mineral fertilizers for which the results of the performed analysis are to be calculated to the dry matter content basis. This document is applicable and validated for several types of matrices as indicated in Annex A. This document is applicable to the component materials “by-products”, “thermal oxidation materials and derivatives”, or “recovered high-purity materials”, when used as components of fertilizing products, as well as the fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where the following category organic fertilizers, organo-mineral fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If the organic fertilizer or the organo-mineral fertilizers 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. 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 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 17151-1 Viešoji apklausa

Komentavimo iki data 2026-02-24

Plastikinių vamzdžių sistemos, skirtos paviršinio vandens beslėgiam požeminiam perdavimui ir laikymui. 1 dalis. Bandymo metodas talpyklų atsparumui ilgalaikiam gniuždymui nustatyti

This document specifies a test method for determining the long-term compression strength for a specified period on boxes made of thermoplastics materials for non-pressure underground conveyance and storage of non-potable water. The document is applicable for boxes which maintain their linear behaviour over the specified period.

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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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prEN 17833 Viešoji apklausa

Komentavimo iki data 2026-03-24

Geležinkelio taikmenys. Imitavimo patikimumas

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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EN 13445-2:2021+A1:2023/prA2 Viešoji apklausa

Komentavimo iki data 2026-02-17

Nekaitinamieji slėginiai indai. 2 dalis. Medžiagos

This document specifies the requirements for steel products used for unfired pressure vessels. For some metallic materials other than steel, such as spheroidal graphite cast iron, aluminium, nickel, copper, titanium, requirements are or will be formulated in separate parts of this document. For metallic materials which are not covered by a harmonized material standard and are not likely to be in near future, specific rules are given in this part or the above cited parts of this document.

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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 IEC 61008-1:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-04-08

Buitiniai ir panašios paskirties liekamąja srove valdomi jungtuvai be integruotos apsaugos nuo viršsrovių. 1 dalis. Bendrosios taisyklės

This document gives general requirements and tests for residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (hereafter referred to as RCCBs), for rated operational voltages not exceeding 440 V AC, with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A, intended principally for protection against shock hazard. RCCBs are intended to provide fault protection (previously referred to as protection against indirect contact), the exposed conductive parts of the installation being connected to an appropriate earth electrode. They are also intended to be used to provide protection against fire hazards due to a persistent earth fault current. RCCBs having a rated residual operating current not exceeding 30 mA are used for fault protection and additional protection in the case of failure of the protective provisions against electric shock. This document applies to RCCBs performing simultaneously the functions of detection of the residual current, of comparison of the value of this current with the residual operating value and of opening of the protected circuit when the residual current exceeds this value. RCCBs are intended to be operated by ordinary or uninstructed persons and designed not to require maintenance. The requirements of this document apply for standard conditions (see 7.1). Additional requirements can be necessary for RCCBs used in locations which have severe environmental conditions. RCCBs within the scope of this document are intended for use in an environment with pollution degree 2 (see 7.3) and overvoltage category III. RCCBs are suitable for isolation. Special precautions (e.g. surge protective devices) can be necessary when excessive overvoltages are likely to occur on the supply side (for example in the case of supply through overhead lines, see IEC 60364-4-44 and IEC 60364-5-53). RCCBs are suitable for use in IT systems. RCCBs of the general type are resistant to current surges, including the case where surge voltages (as a result of switching transients or induced by lightning) cause loading currents in the installation without occurrence of flashover. RCCBs of type S are considered to be sufficiently resistant against unwanted tripping even if the surge voltage causes a flashover and a follow-on current occurs. Particular requirements are necessary for RCCBs intended to be used at frequencies other than 50 Hz or 60 Hz. For RCCBs incorporated in, or intended for association with socket-outlets only, the requirements of this document can be used, as far as applicable, in conjunction with the requirements of IEC 60884-1 or the national requirements of the country where the product is placed on the market. This document does not apply to: – RCCBs the current setting of which is adjustable without a tool; – RCCBs including batteries. This document is not intended to be used alone; it is intended to be used in conjunction with the relevant product standard, IEC 61008-2-1 or IEC 61008-2-2.

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prEN 16630 Viešoji apklausa

Komentavimo iki data 2026-03-24

Stacionarieji lauko treniruokliai. Saugos reikalavimai ir bandymo metodai

This document specifies general safety requirements for the manufacture, installation, inspection and maintenance of permanently installed, freely accessible outdoor fitness equipment. This document does not cover electrically driven equipment, functional training facilities (typically with unrestrained weights) nor military style obstacle courses with restricted access. The equipment is intended for youths and adults or users having an overall height greater than 1 400 mm to promote fitness by using the equipment to exercise. Equipment covered by this document is not playground equipment for children (EN 1176 series [1]), indoor stationary training equipment (EN ISO 20957 series [2], EN 957 6) or free access multi-sports equipment (EN 15312 [3]) even if it meets the requirements of each of these standards. NOTE In this document “permanently installed outdoor fitness equipment” is simply called “fitness equipment”.

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