Standartų projektų sąrašas

prEN IEC 61400-25-2:2026 Viešoji apklausa

Komentavimo iki data 2026-12-20

Vėjo turbinos. 25-2 dalis. Vėjo elektrinių stebėsenos ir valdymo ryšiai. Informaciniai modeliai

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prEN ISO 15384 Viešoji apklausa

Komentavimo iki data 2026-11-20

Apsauginė ugniagesių apranga. Gamtinių teritorijų gaisrų gesinimo aprangos laboratoriniai bandymo metodai ir eksploatacinių charakteristikų reikalavimai (ISO/DIS 15384:2025)

This document specifies methods of test and minimum performance requirements for personal protective clothing, designed to protect the wearer's body, except for the head, hands, and feet, that is worn during wildland firefighting and associated activities. This clothing is not intended to provide protection during fire entrapment. This document covers the general design of the garment, the minimum level of performance for the materials employed and the methods of test to determine these levels. This document is not applicable to clothing for use in situations encountered in structural firefighting (EN 469 or ISO 11999-3), rescue (ISO 18639) or where a high level of infrared radiation is expected (ISO 15538 or EN 1486), nor does this document cover clothing to protect against chemical, biological, electrical or radiation hazards. This document does not provide protection against high mechanical risks such as for protection when using chain saws.

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prEN ISO 20601 Viešoji apklausa

Komentavimo iki data 2026-11-14

Neardomoji suvirinimo siūlių kontrolė. Ultragarsinė kontrolė. Fazuotosios gardelės technologijos taikymas plonasieniams plieniniams komponentams (ISO/DIS 20601:2026)

This document specifies the application of phased array technology for the semi- or fully automated ultrasonic testing of fusion-welded joints in steel parts with thickness values between 3,2 mm and 8,0 mm. This meets the typical range of tube wall thickness values in boilers, which is an important application of this testing technology. The minimum and maximum value of the wall thickness range can be exceeded, when testing level "D" of this document is applied. This document applies to full penetration welded joints of simple geometry in plates, tubes, pipes, and vessels, where both the weld and parent material are low-alloy and/or fine grained steel. NOTE "Semi-automated testing" encompasses a controlled movement of one or more probes on the surface of a component along a fixture (guidance strip, ruler, etc.), whereby the probe position is unambiguously measured with a position sensor. The probe is moved manually. "Fully automated testing" includes mechanized propulsion in addition. Where material-dependent ultrasonic parameters are specified in this document, they are based on steels having a sound velocity of (5 920 ± 50) m/s for longitudinal waves, and (3 255 ± 30) m/s for transverse waves. It is necessary to take this fact into account when testing materials with a different velocity. This document provides guidance on the specific capabilities and limitations of phased array technology for the detection, location, sizing and characterization of discontinuities in fusion-welded joints. Ultrasonic phased array technology can be used as a stand-alone technique or in combination with other non-destructive testing (NDT) methods or techniques, during manufacturing and testing of new welds/repair welds (pre-service testing). This document specifies two testing levels: — level "C" for standard situations; — level "D" for different situations/special applications. This document describes assessment of discontinuities for acceptance purposes based on: — height and length; — amplitude (equivalent reflector size) and length; — go/no-go decision. This document does not include acceptance levels for discontinuities.

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prEN IEC 60076-2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-29

Galios transformatoriai. 2 dalis. Skystinių transformatorių įšilimas

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EN 18052:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-12-06

Intelektinės transporto sistemos. El. sauga. Pagalbos iškvietos sistemos (eCall) visos grandinės atitikties testavimas, taikomas eCall aukšto lygmens taikomųjų programų protokolams (HLAP), naudojamiems mišrioje perjungiamųjų linijų tinklų ir paketinio ryšio tinklų aplinkoje

This document describes the key actors in the eCall chain of service provision in hybrid circuit switched/packet switched network environments as: 1) In-Vehicle System (IVS)/vehicle, 2) Mobile Network Operator (MNO), 3) Public Safety Answering Point (PSAP), and to provide conformance tests for actor groups 1) – 3). NOTE 1 Conformance tests are not appropriate nor required for vehicle occupants, although they are the recipient of the service. NOTE 2 Third party eCall systems (TPS-eCall) are not within the scope of this deliverable. This is because the core TPS-eCall standard (EN 16102) does not specify the communications link between the vehicle and the TPS service provider. NOTE 3 These conformance tests are partly based on the appropriate conformance tests from EN 16454 and CEN/prEN 17240. This deliverable therefore adapts and revises Conformance Test Protocols (CTP) from EN 16454 and CEN/prEN 17240 for hybrid circuit switched/packet switched network environments. This document complements EN 16454 and CEN/prEN 17240 and provides a suite of conformance tests for IVS equipment, MNOs and PSAPs, required to ensure and demonstrate compliance with CEN/prEN 17905. The scope covers conformance testing of new engineering developments, products and systems, and does not imply testing associated with individual installations in vehicles or locations.

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ISO/DIS 26262-3 Viešoji apklausa

Komentavimo iki data 2026-12-18

Road vehicles — Functional safety — Part 3: Product development at the item level

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prEN ISO 22744-1 Viešoji apklausa

Komentavimo iki data 2026-12-26

Tekstilė ir tekstilės gaminiai. Alavo organinių junginių nustatymas. 1 dalis. Gavimo metodas naudojant dujų chromatografiją (ISO/DIS 22744-1:2026)

This document specifies a test method for the qualification and quantification of organotin compounds. This test method is applicable to all types of materials of textile products. NOTE CEN/TR 16741 defines which materials are applicable to this determination.

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prEN 18292 Archyvuotas

Komentavimo iki data 2026-11-05

Neorganinės trąšos. Sausosios medžiagos kiekio nustatymas

This document specifies the procedure for the determination/calculation of the dry matter content of inorganic fertilizers by gravimetric method for which the results of the performed analysis are expressed in relation to the dry matter basis. This document is applicable to inorganic fertilizers. This document is also applicable to blends of inorganic fertilizers.

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prEN ISO 10874 Viešoji apklausa

Komentavimo iki data 2026-11-14

Tampriosios, tekstilinės, laminuotosios ir modulinės mechaniškai sujungiamos grindų dangos. Klasifikacija (ISO/DIS 10874:2026)

ISO 10874:2009 establishes a classification system for resilient, textile, laminate and and modular mechanical locked floor coverings floor coverings. The classification is based on practical requirements for areas of use and intensity of use and is linked to the requirements specified in the relevant International Standard for each type of floor covering. ISO 10874:2009 is also intended to provide guidance for manufacturers, specifiers and consumers, to enable them to choose the appropriate class of floor covering for any given area of use or specific room.

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prEN 12915-2 Viešoji apklausa

Komentavimo iki data 2026-12-06

Produktai žmonėms vartoti skirtam vandeniui ruošti. Aktyvintųjų anglių grūdeliai. 2 dalis. Pakartotinai aktyvintų anglių grūdeliai

This document is applicable to reactivated granular activated carbon used for treatment of water intended for human consumption. This document describes the characteristics of reactivated granular activated carbon and specifies the requirements and the corresponding test methods for reactivated granular activated carbon. This document gives information on the use of reactivated granular activated carbon in water treatment.

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prEN 12814-3 Viešoji apklausa

Komentavimo iki data 2026-12-06

Termoplastikinių pusgaminių suvirintųjų jungčių bandymai. 3 dalis. Tempiamojo valkšnumo bandymas

This document specifies the dimensions, the method of sampling, the preparation of the test specimens and the conditions for performing the tensile creep test perpendicular to the weld in order to determine the long-term tensile welding factor. A tensile creep test may be used in conjunction with other tests (e.g. bend test, tensile test, macrographic examination, …) to assess the performance of welded assemblies made from thermoplastics materials. The test is applicable to welded assemblies made from thermoplastics materials, filled or unfilled such as tubes and fittings, sheets, plates and profiles, but not reinforced, irrespective of the welding process used.

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ISO/DIS 26262-7 Viešoji apklausa

Komentavimo iki data 2026-12-18

Road vehicles — Functional safety — Part 7: Production, operation, service and decommissioning

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prEN 17096 Viešoji apklausa

Komentavimo iki data 2026-12-31

Geosintetika. Bandymo metodas PE-HD geosintetinių užtvarų mechaninio sustiprinimo moduliui nustatyti

This document specifies a test method for the measurement of the strain hardening modulus which is used as a measure for the resistance to slow crack growth of polyethylene. The strain hardening modulus is obtained from true stress versus draw ratio curves on PE-HD geosynthetic barrier samples. This standard specifies how measurement is performed and how the strain hardening modulus is determined. Details of the required equipment, precision and sample preparations are given. This test method is suitable for all PE-HD types of GBR-P.

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ISO/DIS 18209-1 Archyvuotas

Komentavimo iki data 2026-11-03

Biotechnologija. Parazitų biobankai. 1 dalis. Helmintai

This document provides requirements for the biobanking of helminths as parasitic resources including the collection, safeguarding, classification, proliferation, preservation, storage and distribution of helminths. This document sets requirements for the quality of helminths and their associated data, the data collection, and safety management when handling the helminths as a source of human disease infection. This document is applicable to all organizations performing biobanking with helminths used for research and development. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

Peržiūrėti metaduomenis

prEN IEC 61189-5-501:2026 Viešoji apklausa

Komentavimo iki data 2026-11-20

Elektrinių medžiagų, spausdintinių plokščių ir kitų sujungiamųjų darinių bei sąrankų bandymo metodai. 5-501 dalis. Bendrieji medžiagų ir sąrankų bandymo metodai. Litavimo fliusų paviršinės varžos bandymai

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prEN IEC 62660-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-27

Elektrinių kelių transporto priemonių varos ličio akumuliatorių baterijos. 1 dalis. Eksploatacinių charakteristikų bandymai

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prEN 15182-1 Viešoji apklausa

Komentavimo iki data 2026-12-05

Gesinimo medžiagų purškimo ir pagalbinių gaisro gesinimo operacijų kilnojamoji įranga. Gaisrų gesinimo tarnybų naudojami rankiniai švirkštai. 1 dalis. Bendrieji reikalavimai

This document specifies the minimum common safety and performance requirements of hand-held branchpipes used by fire and rescue service equipment. This document defines: - test methods; - classification and designation; - instructions for use and maintenance; marking. NOTE The additional specific requirements applicable to hand-held branchpipes are defined in EN 15182-2:— (combination branchpipes PN 16), EN 15182-3:— (Smooth bore and/or one fixed spray jet angle branchpipes PN 16) and EN 15182-4:— (High pressure branchpipes PN 40). This document is not applicable to: - branchpipes covered by the EN 671 series; - foam branchpipes covered by EN 16712-3; - CAFS branchpipes; - powder branchpipes; - branchpipes with a maximum working pressure above 40 bar.

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prEN 16175-2 Viešoji apklausa

Komentavimo iki data 2026-11-12

Dumblas, apdorotos bioatliekos ir dirvožemis. Gyvsidabrio nustatymas. 2 dalis. Šaltų garų atominė fluorescencinė spektrometrija

This European Standard specifies a method for the determination of mercury in aqua regia or nitric acid digests of sludge, treated biowaste and soil, obtained according to EN ISO 54321 or EN 13173 using cold- vapour atomic absorption spectrometry (CV-AAS). The lower working range limit is at least 0,003 mg/kg (dry matter basis) depending on digestion parameters.

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prEN IEC 61869-15:2026 Viešoji apklausa

Komentavimo iki data 2027-01-03

Matavimo transformatoriai. 15 dalis. Papildomieji reikalavimai, keliami nuolatinės srovės įtampos transformatoriams

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EN 12152:2023/prA1 Archyvuotas

Komentavimo iki data 2026-11-07

Apdarinės sienos. Pralaidumas orui. Eksploataciniai reikalavimai ir klasifikavimas

This document specifies requirements and classification of air permeability of both fixed and openable parts of curtain walling, under positive and negative static air pressure. This document applies to curtain walling as specified in EN 13830. NOTE This version of EN 12152:2023 will supersede EN 12152:2002. Existing test results according to EN 12152:2002 could be considered still valid compared with this version of EN 12152.

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EN 1995-3:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-11-12

Eurokodas 5. Medinių konstrukcijų projektavimas. 3 dalis. Darbų atlikimas

1.1 Scope of EN 1995-3 (1) This document gives minimum requirements for execution of timber structures (buildings and bridges) designed in accordance with EN 1995 (all parts) to ensure that what is built meets the requirements for mechanical resistance, serviceability, durability, and fire performance. (2) This document gives guidance on moisture control during transport to the building site, storage on site, handling on site and erection. (3) This document gives guidance on workmanship and deviation limits during execution. (4) This document assumes that there is an execution specification which states all the specific requirements relevant for the execution of a particular structure. (5) For products covered by a European technical product specification, this document only covers those aspects of fabrication such as cutting, machining and drilling after placement of the product on the market. (6) This document does not cover: a) parts which are not designed according to EN 1995; b) temporary works (such as formwork, scaffolding, propping, shoring, etc.); c) specification, production and conformity of timber members in accordance with European technical product specifications; d) deviation limits for other properties than mechanical resistance, serviceability, durability and fire performance; e) contractual aspects, responsibilities of the various parties, competency requirements or the degree of independence of the personnel undertaking the inspection; f) health and safety requirements during execution. 1.2 Assumptions (1) It is assumed that all relevant provisions of EN 1995 are complied with. (2) It is recognized in this document that areas such as detailed requirements for competence of personnel, and details related to Quality Management are within the competence of the CEN Member States. (3) Before the execution begins on a part of the structure, it is assumed that the following are available on site: — the drawings and specification of that part; — the execution specification. (4) Before the start of the execution, it is assumed that the execution specification has been checked for completeness. (5) It is assumed that previous work (such as foundations) has been inspected and that any work which needs to be done due to deviations from the execution specification has been carried out.

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prEN IEC 60335-2-83:2026 Viešoji apklausa

Komentavimo iki data 2026-11-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-83 dalis. Ypatingieji reikalavimai, keliami šildomosioms stogų įlajoms

This European standard deals with the safety of electrically heated gullies for de-icing the inlet of the drainage system of flat roofs, balconies, and similar structures, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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prEN 16004 Viešoji apklausa

Komentavimo iki data 2026-12-07

Chemikalai žmonėms vartoti skirtam vandeniui ruošti. Magnio oksidas

This European Standard is applicable to magnesium oxide used for treatment of water intended for human consumption. It describes the characteristics of magnesium oxide and specifies the requirements and the corresponding test methods for magnesium oxide. It gives information on its use in water treatment.

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prEN IEC 61076-3-122:2026 Viešoji apklausa

Komentavimo iki data 2026-12-20

Elektrinės ir elektroninės įrangos jungtys. Gaminio reikalavimai. 3-122 dalis. 8 takelių ekranuotų laisvųjų ir tvirtinamųjų jungčių, naudojamų įvesčiai ir išvesčiai bei duomenims perduoti mažesniais kaip 500 MHz dažniais ir išlaikančių srovinę apkrovą pramoninėje aplinkoje, detalioji specifikacija

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prEN 10131 Viešoji apklausa

Komentavimo iki data 2027-01-10

Šaltai valcuoti nedengti ir cinko arba cinko ir nikelio elektrochemine danga dengti plokštieji neanglingojo ir didelės takumo ribos plieno gaminiai, skirti šaltajam formavimui. Matmenų ir formos leidžiamosios nuokrypos

This European Standard applies to cold rolled uncoated and electrolytically zinc or zinc-nickel coated low carbon and high yield strength steel flat products for cold forming with a minimum thickness of 0,35 mm and, unless otherwise agreed at the time of ordering, less than or equal to 3 mm thick, delivered in sheet, wide strip, slit wide strip or cut lengths obtained from slit wide strip or sheet. The concerned standards are EN 10130, EN 10152, EN 10271, EN 10209, EN 10268 and prEN 10338. It does not apply to cold rolled strip (rolled width < 600 mm) or to flat cold rolled products for which there is a specific standard, in particular the following: cold rolled non-grain oriented magnetic steel sheet and strip (EN 10106); semi-processed steel strip for the construction of magnetic circuits (EN 10126 and 10165); tinplate and ECCS (EN 10202); blackplate in coils (EN 10205); cold rolled uncoated non-alloy mild steel narrow strip for cold forming (EN 10139).

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