Standartų projektų sąrašas

prEN IEC 60335-2-24:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-06-24

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-24 dalis. Ypatingieji reikalavimai, keliami šaldymo ir valgomųjų ledų aparatams bei ledo generatoriams

This standard deals with the safety of the following appliances, their rated voltage being not more than 250 V for single-phase appliances, 480 V for other appliances and 24 V DC for appliances when battery-operated: – refrigerating appliances for household and similar use; – ice-makers incorporating a motor-compressor and ice-makers intended to be incorporated in frozen food storage compartments intended for household use; – refrigerating appliances and ice-makers for applications similar to household use such as for camping, in leisure accommodation vehicles, on boats for leisure purposes and on board ships; – mobile refrigerating appliances. These appliances can be operated from the mains, from a separable battery or operated either from the mains or from a separable battery or from other sources of energy (gas, liquid and solid fuel). This standard deals also with refrigerating appliances intended for the use on boats for leisure purposes and on board ships, for which the normative Annex FF is applicable. This standard also deals with the safety of ice-cream appliances intended for household use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. It also deals with compression-type appliances for household and similar use, which use flammable refrigerants. This standard does not cover features of the construction and operation of those refrigerating appliances which are dealt with in other IEC standards.

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prEN 12875-2 Viešoji apklausa

Komentavimo iki data 2026-06-02

Indų atsparumas mechaniniam plovimui. 2 dalis. Tikrinimas ir įvertinimas

This document specifies the conditions for the visual inspection of domestic articles made from ceramic, glass, glass ceramic, decorated glass, plastics, rubber, silicones, metal, mineral based and plant-based products, as well as coated or enamelled articles, and others after testing its dishwashing resistance according to the procedures described in the relevant parts of the EN 12875 series.

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prEN ISO 10555-5 Archyvuotas

Komentavimo iki data 2026-04-23

Kraujagyslių kateteriai. Sterilūs ir vienkartiniai kateteriai. 5 dalis. Periferiniai kateteriai su vidine adata (ISO 10555-5:2026)

ISO 10555-5:2013 specifies requirements for over-needle peripheral intravascular catheters, intended for accessing the peripheral vascular system, supplied in the sterile condition and intended for single use.

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EN 60286-1:2017/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-05-22

Komponentų pakavimas automatizuotajam apdorojimui. 1 dalis. Juostinis komponentų su ašiniais išvadais pakavimas ant ritinių juostų

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EN 1999-1-3:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-05-28

Eurokodas 9. Aliumininių konstrukcijų projektavimas. 1-3 dalis. Nuovargiui jautrios konstrukcijos

1.1 Scope of EN 1999-1-3 (1) This document gives the basis for the design of aluminium alloy structures subject to fatigue in the ultimate limit state. (2) This document gives rules for: - safe life design; - damage tolerant design; - design assisted by testing. (3) This document does not cover pressurized containment vessels or pipework. 1.2 Assumptions (1) The general assumptions of EN 1990 apply. (2) The provisions of EN 1999-1-1 apply. (3) EN 1999-1-3 is intended to be used in conjunction with EN 1990, EN 1991 (all parts), relevant parts in EN 1992 to EN 1999, EN 1090-1 and EN 1090-3 for requirements for execution, and ENs, EADs and ETAs for construction products relevant to aluminium structures.

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prEN 319 412-3 V1.4.0 (2026-04) Viešoji apklausa

Komentavimo iki data 2026-06-21

Electronic Signatures and Trust Infrastructures (ESI); Certificate Profiles; Part 3: Certificate profile for certificates issued to legal persons

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prEN ISO 3377-1 Viešoji apklausa

Komentavimo iki data 2026-06-16

Oda. Fizikiniai ir mechaniniai bandymai. 1 dalis. Vieno krašto plėšiamosios apkrovos nustatymas (ISO/DIS 3377-1:2026)

ISO 3377-1:2011 specifies a method for determining the tear strength of leather using a single-edge tear. The method is sometimes described as a trouser tear. It is applicable to all types of leather.

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prEN ISO 41012 Archyvuotas

Komentavimo iki data 2026-04-09

Kompleksinių paslaugų valdymas. Rekomendacijos dėl strateginio paslaugų pirkimo ir susitarimų rengimo (ISO/DIS 41012:2026)

ISO 41012:2017 provides guidance on sourcing and development of agreements in facility management (FM). It highlights: · essential elements in FM sourcing processes; · FM roles and responsibilities in sourcing processes; · development processes and structures of typical agreement models. ISO 41012:2017 is applicable to: · strategic processes related to service and support functions for the core business; · development of FM strategies; · development of facility service provision agreements covering both public and private service demand and internal and external production/delivery options; · development of FM information systems; · FM education and research; · organization development and business re-engineering processes in major types of working environments (e.g. industrial, commercial, administration, military, healthcare, accommodation).

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prEN ISO 25178-6 Viešoji apklausa

Komentavimo iki data 2026-04-30

Geometrinės gaminio specifikacijos (GGS). Plotinė paviršiaus tekstūra. 6 dalis. Paviršiaus tekstūros matavimo metodų topografija (ISO/DIS 25178-6:2026)

ISO 25178-6:2010 describes a classification system for methods used primarily for the measurement of surface texture. It defines three classes of methods, illustrates the relationships between the classes, and briefly describes specific methods.

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prEN 13364-2 Viešoji apklausa

Komentavimo iki data 2026-05-19

Gamtinio akmens bandymo metodai. 2 dalis. Ardomosios apkrovos nustatymas naudojant į įpjovą įkišamą geležtę

This document specifies a technological test method to determine the breaking load at kerf slot and metal profile of natural stones used for external or internal cladding or lining in building construction.

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EN 1998-2:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-05-28

Eurokodas 8. Atsparių žemės drebėjimui konstrukcijų projektavimas. 2 dalis. Tiltai

EN 1998-2 is intended to be applied to the design of new bridges in seismic regions. It covers the design of reinforced concrete, steel and composite steel-concrete bridges and provides guidance for the design of timber bridges. EN 1998-2 is applicable to the seismic design of bridges exploiting ductility in structural members or through the use of antiseismic devices. When ductility is exploited, this part primarily covers bridges in which the horizontal seismic actions are mainly resisted through bending of the piers or at the abutments; i.e. of bridges composed of vertical or nearly vertical pier systems supporting the traffic deck superstructure. It is also applicable to the seismic design of arched bridges, although its provisions should not be considered as fully covering these cases. Suspension bridges and masonry bridges, moveable bridges and floating bridges are not included in the scope of EN 1998-2.

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prEN ISO 41001 Viešoji apklausa

Komentavimo iki data 2026-06-11

Kompleksinių paslaugų valdymas. Vadybos sistemos. Reikalavimai ir taikymo nurodyma (ISO/DIS 41001:2026)

ISO 41001:2018 specifies the requirements for a facility management (FM) system when an organization: a) needs to demonstrate effective and efficient delivery of FM that supports the objectives of the demand organization; b) aims to consistently meet the needs of interested parties and applicable requirements; c) aims to be sustainable in a globally-competitive environment. The requirements specified in ISO 41001:2018 are non-sector specific and intended to be applicable to all organizations, or parts thereof, whether public or private sector, and regardless of the type, size and nature of the organization or geographical location. Annex A provides additional guidance on the use of this document.

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prEN ISO 20126 Viešoji apklausa

Komentavimo iki data 2026-06-11

Odontologija. Rankiniai dantų šepetėliai. Bendrieji reikalavimai ir bandymo metodai (ISO/DIS 20126:2026)

This document specifies requirements and test methods for the physical properties of manual toothbrushes in order to promote the safety of these products for their intended use. This document does not specify any requirements and test methods for the physical properties of toothbrushes for which all the cleaning elements in the head are elastomer. This document does not apply to manual single tuft toothbrushes, single use, interdental and powered oral hygiene devices. These types of oral hygiene products are evaluated for their safety in-use by appropriate test methods or clinical trials. In addition, for the filaments end-rounding requirements, this document does not apply to particular filament types which are very thin (less than 0,1 mm outside diameter) or have no sharp edges (e.g. tapered, feathered, with split tips, or spherical cap) or non-synthetic filaments, where applying end-rounding process is inappropriate or impossible. These types of manual toothbrushes are evaluated for their safety in-use by appropriate test methods or clinical trials appropriately.

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prEN ISO 6338-4 Naujas

Komentavimo iki data 2026-04-26

Išmetamo šiltnamio efektą sukeliančių dujų (ŠESD) kiekio visoje suskystintų gamtinių dujų (SGD) grandinėje skaičiavimas. 4 dalis. Gabenimas laivais (ISO/DIS 6338-4:2026)

This document provides the part of the method to calculate the GHG emissions throughout the LNG chain specific to shipping. The general requirements are covered in ISO 6338-1.

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prEN IEC 60704-2-7:2026 Viešoji apklausa

Komentavimo iki data 2026-05-01

Buitiniai ir panašios paskirties elektriniai prietaisai. Ore sklindančio akustinio triukšmo nustatymo taisyklės. 2-7 dalis. Ypatingieji reikalavimai, keliami ventiliatoriams

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prEN IEC 62192-1:2026 Viešoji apklausa

Komentavimo iki data 2026-05-20

Izoliaciniai lynai elektros darbams. 1 dalis. Darbas įtampingojoje zonoje ar esant sąlyčiui su įtampingosiomis dalimis

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prEN 10210-1 Viešoji apklausa

Komentavimo iki data 2026-05-28

Karštuoju būdu apdoroti nelegiruotojo ir smulkiagrūdžio plieno tuščiaviduriai statybiniai profiliuočiai. 1 dalis. Techninės tiekimo sąlygos

This document specifies technical delivery conditions for hot-finished seamless, electric welded and submerged arc welded steel structural hollow sections of circular, square, rectangular or elliptical forms. It applies to hollow sections formed hot, with or without subsequent heat treatment, or formed cold with subsequent heat treatment above 580 °C to obtain equivalent mechanical properties to those obtained in the hot formed product. NOTE 1 The requirements for tolerances, dimensions and sectional properties are specified in EN 10210-2. NOTE 2 The provisions that apply under the Construction Products Regulations (CPR) are specified in EN 10380. NOTE 3 The attention of users is drawn to the fact that whilst cold formed grades in EN 10219-1 can have equivalent mechanical properties to hot-finished grades in this document the sectional properties of square and rectangular hollow sections in EN 10210-2 and EN 10219-2 are not equivalent. NOTE 4 A range of material grades is specified in this standard and the user should select the grade most appropriate to the intended use and service conditions. The grades and mechanical properties of the finished hollow sections are generally comparable with those in EN 10025-2, EN 10025-3, EN 10025-4, EN 10025-5 and EN 10025-6. NOTE 5 The requirements for seamless and welded steel structural hollow sections for use in offshore structures are covered in EN 10225. NOTE 6 Spiral welded hollow sections must be used with caution in applications involving dynamic behaviour (fatigue stress) as, up to now, there is insufficient data regarding their performance.

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prEN ISO 13164-3 Viešoji apklausa

Komentavimo iki data 2026-06-11

Vandens kokybė. Radonas 222. 3 dalis. Tyrimo metodas taikant emanometriją (ISO/DIS 13164-3:2026)

This part of ISO 13164 specifies a test method for the determination of 222Rn activity concentration in a sample of water following its transfer from the aqueous phase to the gas phase by degassing and its detection. It gives recommendations for rapid measurements performed within less than 1 h. The 222Rn activity concentrations, which can be measured by this test method utilizing currently available instruments, range from 0,1 Bq∙l−1 to several hundred thousand becquerels per litre for a 100 ml test sample. This test method is used successfully with drinking water samples. The laboratory is responsible for ensuring the validity of this test method for water samples of untested matrices. This test method can be applied on field sites or in the laboratory.

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prEN 300 019-1-4 V3.1.0 (2026-02) Naujas

Komentavimo iki data 2026-04-26

Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1: Classification of environmental conditions; Sub-part 4: Stationary use at non-weatherprotected locations

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prEN IEC 62133-2:2026 Viešoji apklausa

Komentavimo iki data 2026-05-08

Akumuliatoriai ir baterijos su šarminiais arba kitokiais nerūgštiniais elektrolitais. Saugos reikalavimai, keliami nešiojamiesiems sandariesiems akumuliatoriams ir iš jų sudarytoms baterijoms, naudojamiems nešiojamuosiuose aparatuose. 2 dalis. Ličio sistemos

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prEN 4910 Viešoji apklausa

Komentavimo iki data 2026-05-26

Aerospace series - Screw, hexagon head, flanged, with six-lobe recess, composite, inch series - Technical Specification

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prEN 26 Viešoji apklausa

Komentavimo iki data 2026-05-28

Dujiniai akimirkiniai šildytuvai buitiniam karštam vandeniui ruošti

This document defines the specifications and test methods and also the classification, marking and energy labelling of gas-fired instantaneous water heaters for sanitary uses, hereafter called “water heaters”. This document applies to water heaters: - of types A, B and C as described at the appropriated clauses; NOTE For more information on the configuration of the types of appliances, see EN 1749:2020. - using one or more combustible gases corresponding to the three gas families and at the pressures stated in accordance with EN 437:2021; - of nominal heat input not exceeding 77 kW based on the gross calorific value (GCV); - with an ignition burner or with direct ignition of the main burner. In this document, the heat inputs are expressed in relation to the net calorific value (Hi). This document does not contain all the requirements necessary for: - boiling water appliances; - appliances intended to be connected to a mechanical means of evacuating the combustion products; - appliances which fulfil a dual role of space heating and heating water for sanitary use. This document only covers water heaters where the fan, if any, is an integral part of the appliance. This document is not intended to cover appliances designed and constructed to burn gas containing toxic components.

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EN 50615:2015/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-06-24

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. Įtaisų, skirtų elektrinėms viryklėms ir dujinėms viryklėms su automatinėmis degiklių valdymo sistemomis apsaugoti nuo ugnies ir jai užgesinti, ypatingieji reikalavimai

This European standard deals with the safety of electric devices used for detection, prevention and suppression of fire originated: - from a cooking process, or - from flammable material left on the hob. NOTE The provisions of this document, duly adapted to the specific installation and conditions of use, may be taken into consideration as guidance also for the protection from fire originated from the use of portable cooking appliances or from grills in the oven cavity. The devices covered by this European Standard may operate by interaction with, or integration of, other devices such as smoke detectors, fire detectors, motion detectors, CO detectors and fire extinguishers that are covered by their specific applicable standards.

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prEN IEC 63053-2:2026 Archyvuotas

Komentavimo iki data 2026-04-22

Buitinės ir panašios paskirties liekamąja srove valdomi jungtuvai, skirti nuolatinės srovės sistemoms. 2 dalis. Liekamąja srove valdomi jungtuvai be integruotos apsaugos nuo viršsrovių

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prEN ISO 3924 Viešoji apklausa

Komentavimo iki data 2026-05-07

Naftos produktai. Distiliacijos temperatūrų intervalų pasiskirstymo nustatymas. Dujų chromatografijos metodas (ISO/DIS 3924:2026)

This document specifies a method for the determination of the boiling range distribution of petroleum products. The method is applicable to petroleum products and fractions with a final boiling point of 538 °C or lower at atmospheric pressure as determined by this document. This document does not apply to gasoline samples or gasoline components. The method is limited to products having a boiling range greater than 55 °C and having a vapour pressure sufficiently low to permit sampling at ambient temperature. The document describes two procedures. a) Procedure A allows a larger selection of columns and analysis conditions, such as packed and capillary columns as well as a thermal conductivity detector in addition to the flame ionization detector. Analysis times range from 14 min to 60 min. b) Procedure B is restricted to only three capillary columns and requires no sample dilution. The analysis time is reduced to about 8 min. Both procedures have been successfully applied to samples containing fatty acid methyl esters (FAME) up to 20 % (volume fraction). NOTE For the purposes of this document, the terms "% (mass fraction)" and "% (volume fraction)" are used to represent the mass fraction (µ), the volume fraction (φ) of a material.

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