Standartų projektų sąrašas

prEN IEC 60601-2-18:2026 Viešoji apklausa

Komentavimo iki data 2026-08-07

Elektrinė medicinos įranga. 2-18 dalis. Ypatingieji būtinosios saugos ir esminių eksploatacinių charakteristikų reikalavimai, keliami endoskopijos įrangai (IEC 60601-2-18:2026)

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prEN ISO/IEC 42102 Viešoji apklausa

Komentavimo iki data 2026-08-21

Informacinės technologijos. Dirbtinis intelektas. DI sistemų metodų ir galimybių apibūdinimo sistema (ISO/IEC DIS 42102:2026)

This document provides a framework of descriptors to support the consistent characterization of AI system methods and capabilities. The framework helps AI stakeholders describe AI systems and have a common understanding of them. This document applies to all types of organizations involved in any of the lifecycle stages of AI systems as well as to any AI stakeholder roles

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EN ISO 3471:2008/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-21

Žemės darbų mašinos. Apsaugos nuo apvirtimo konstrukcijos. Laboratoriniai bandymai ir eksploataciniai reikalavimai. 1 keitinys. Konstrukcijos analizės taikymo jau sertifikuotoms konstrukcijoms nurodymai (ISO 3471:2008/DAM 1:2026)

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prEN IEC 60384-1:2026 Viešoji apklausa

Komentavimo iki data 2026-07-31

Elektroninėje įrangoje naudojami pastovieji kondensatoriai. 1 dalis. Bendroji specifikacija

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prEN 843-3 Viešoji apklausa

Komentavimo iki data 2026-08-13

Modernioji techninė keramika. Monolitinės keramikos mechaninės savybės kambario temperatūroje. 3 dalis. Subkritinio pleišėjimo parametrų nustatymas lenkiamojo stiprio bandymais, išlaikant pastovią tempimo spartą

This document specifies a method for the determination of subcritical crack growth parameters of advanced monolithic technical ceramics in the temperature range 15 °C to 30 °C by measuring the dependence of mean flexural strength on the rate of loading. The method is based on strength test procedures described in EN 843 1. The applicability of this method is limited by specific requirements for a low scatter of the initial strength of the test pieces and an upper limit of the stress load rate for the data points considered. This document is not applicable to test pieces with artificially introduced flaws or cracks.

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prEN IEC 60335-2-47:2026 Viešoji apklausa

Komentavimo iki data 2026-08-19

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-47 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams puodams

This European Standard deals with the safety of electrically operated commercial boiling pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances which are within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries,etc.

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prEN ISO 14713-2 Viešoji apklausa

Komentavimo iki data 2026-07-21

Cinko dangos. Konstrukcijose esančios geležies ir plieno apsaugos nuo korozijos gairės ir rekomendacijos. 2 dalis. Reikalavimai ir rekomendacijos, skirti karštai cinkuojamiems gaminiams (ISO/DIS 14713-2:2026)

This document gives guidelines and recommendations for the general principles of design appropriate to articles to be hot dip galvanized after fabrication (e.g. in accordance with ISO 1461) for the corrosion protection of, for example, articles that have been manufactured in accordance with EN 1090-2. This document does not apply to hot dip galvanized coatings applied to continuous wire or sheet (e.g. to EN 10346).

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prEN IEC 60335-2-36:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-36 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms viryklėms, orkaitėms, kaitlentėms ir kaitlenčių elementams

This standard deals with the safety of electrically operated commercial cooking and baking ranges, ovens, hobs, hob elements and similar appliances, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.

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EN 12841:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-06

Asmeninė apsaugos nuo kritimo iš aukščio įranga. Lyninės prieigos sistemos. Lyno reguliavimo įtaisai

This European Standard applies to rope adjustment devices intended for use in rope access systems. It specifies the requirements, test methods, marking and manufacturer’s instructions and information.

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prEN IEC 60335-2-47:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-19

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-47 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams puodams

This European Standard deals with the safety of electrically operated commercial boiling pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Appliances which are within the scope of this standard are typically used in restaurants, canteens, hospitals and commercial enterprises such as bakeries, butcheries,etc.

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prEN 18348 Viešoji apklausa

Komentavimo iki data 2026-07-21

Plastikai. Būdingasis biologinis skaidumas. Kriterijai ir tyrimo metodai

This document defines test methods and criteria for distinguishing intrinsically biodegradable plastic materials from those that are persistent. Biodegradability is inferred from biodegradation tests conducted under aerobic conditions, i.e. under the conditions typically found in most natural habitats. Plastics that undergo ultimate biodegradation under aerobic conditions in a manner similar to natural polymer materials are defined as biodegradable plastics. This document describes a method for distinguishing between non-biodegradable plastics, which do not biodegrade even when environmental conditions are favourable for biodegradation (including aerobic conditions), and biodegradable plastics, i.e. those that biodegrade upon contact with active microorganisms when environmental conditions are favourable for biodegradation. The aim is to demonstrate ultimate aerobic biodegradability of plastic materials, i.e. the intrinsic potential for conversion to carbon dioxide, water and biomass by aerobic microorganisms in an oxygen-rich environment, which is representative of most natural environments. The potential for biodegradation should be verified using alternative tests and criteria, if a deposition in a permanent anaerobic environment (e.g. deep subsurface environments, wetlands and swamps, anoxic zones in oceans and lakes) is expected. NOTE Currently, there are no methodologies or criteria available to verify accumulation due to the lack of biodegradation of plastics in such anaerobic habitats. The plastic materials identified as intrinsically biodegradable following this document can be used in the design of products with a high risk of dispersion whenever the use of biodegradable components is searched by the designer. Intrinsically non-biodegradable components are not susceptible to biodegradation and therefore cannot be removed from the environment by the action of micro-organisms. This factor tends to increase the residence time of products in the environment. In addition, their eventual degradation, mainly due to abiotic factors, results in persistent fragments (microplastics). The test scheme described in this document is not specific to any particular application. Rather, it is a framework methodology that can be used in different industries to identify biodegradable plastics that can be used to make different types of products and for different applications. For the characterisation and environmental assessment of products placed on the market containing plastics identified as biodegradable according to this document, reference is made to the specific product standards, where available. This document only deals with the definition of intrinsic biodegradability of plastic materials, without defining the hazard of the products, which requires a specific assessment that is beyond the scope of this document. The rate of biodegradation of a plastic object as a function of environmental conditions cannot be determined from this document. Therefore, this document is not sufficient to carry out an analysis of the ecological risk associated with the dispersal of products, as this requires an assessment of the intrinsic hazard, of the environmental fate, in addition to the assessment of biodegradability. The methodology described in this document does not apply to applications covered by mandatory regulations.

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prEN IEC 60335-2-37:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. 2-37 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams spurgų virimo aparatams ir gruzdintuvėms

This standard deals with the safety of electrically operated commercial deep fat fryers and doughnut fryers including pressurized types with a pressure not exceeding 50 kPa and a pressure volume litres product not exceeding 200, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances

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EN IEC 61051-2:2021/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-21

Elektroninėje įrangoje naudojami varistoriai. 2 dalis. Atskiroji specifikacija, skirta nuo viršįtampių apsaugantiems varistoriams. 1 keitinys

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prEN 16002 Viešoji apklausa

Komentavimo iki data 2026-08-25

Lankstieji hidroizoliaciniai lakštai. Mechaniškai pritvirtintų lanksčiųjų hidroizoliacinių stogo dangų lakštų atsparumo vėjo apkrovai nustatymas

This document specifies a test method to determine the resistance to wind load of mechanically fastened flexible sheets for roof waterproofing. The assessment is limited to the performance of the mechanically fastened flexible sheets only. The test method does not include the determination of the performance of the fixing element and the mechanical fastener in combination with the structural deck.

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prEN ISO/IEC 24760-1 Viešoji apklausa

Komentavimo iki data 2026-07-21

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Tapatybės duomenų tvarkymo sistema. 1 dalis. Pagrindinės sąvokos ir terminija (ISO/IEC 24760-1:2025)

This document: defines terms for identity management and specifies core concepts of identity and identity management, and their relationships; is applicable to any information system where information relating to identity is processed or stored; is considered to be a horizontal document for the following reasons: it applies concepts such as distinguishing the term “identity” from the term “identifier” on the implementation of systems for the management of identity information and on the requirements for the implementation and operation of a framework for identity management, it provides an important contribution to assess identity management systems with regard to their privacy-friendliness and their ability to assure the relevant attributes of an identity, and consequently it provides a foundation and a common understanding for any other standard addressing identity, identity information, and identity management.

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ISO/DIS 23565 Viešoji apklausa

Komentavimo iki data 2026-07-31

Biotechnologija. Biologinis apdorojimas. Bendrieji reikalavimai ir nuostatos, skirti įrangos sistemoms, naudojamoms ląstelių terapijos produktams gaminti

This document specifies minimum requirements and general considerations for equipment, consisting of hardware, software and consumables, used in the manufacturing of cellular therapeutic products. This includes equipment for processing cellular therapeutic products starting from cell isolation/selection, expansion, washing, volume reduction, final formulation and preparation prior to cryopreservation for storage of cellular therapeutic products. This document provides guidance on the design, use and maintenance of equipment and equipment systems to both equipment suppliers and equipment users including aspects such as the target parties, i.e. equipment supplier or equipment user, and the phase of the involved task, i.e. design, use, or maintenance. This document is applicable to any unit operation system, that is intended to be used, either alone or in combination, for the manufacture of cellular therapeutic products by meeting equipment user requirements. It is applicable to equipment used for the purpose of monitoring the equipment status. This document does not apply to: — processing equipment for cellular therapeutic products used at the point of care; — equipment used for analytical purposes; — biosafety cabinets, general cell culture equipment (such as CO2 incubators, etc.); — software to control multiple equipment systems or multiple unit operations.

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ISO/DIS 13682-2 Viešoji apklausa

Komentavimo iki data 2026-08-15

Lazeriai ir su jais susijusi įranga. Ultratrumpųjų lazerio impulsų savybių nustatymas. 2 dalis. Autokoreliacijos matavimo metodas

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prEN 16256 Viešoji apklausa

Komentavimo iki data 2026-08-18

Pirotechniniai gaminiai. Teatro pirotechniniai gaminiai

This document defines various terms relating to the design, construction, primary packaging and testing of theatrical pyrotechnic articles and specifies their generic types. It defines the procedures for placing generic types, subtypes or individual items of theatrical pyrotechnic articles into the appropriate Categories, T1 or T2 and lists them. It specifies minimum labelling requirements for the article and primary packaging and for the instructions for use. Specific test methods for theatrical pyrotechnic articles of the generic types are defined.

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prEN ISO 14880-1 Viešoji apklausa

Komentavimo iki data 2026-07-23

Optics and photonics - Microlens arrays - Part 1: Vocabulary (ISO/DIS 14880-1:2026)

This document defines terms for microlens arrays. It applies to arrays of very small lenses formed inside or on one or more surfaces of a common substrate. This document also applies to systems of microlens arrays.

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ISO/DIS 25261 Viešoji apklausa

Komentavimo iki data 2026-07-28

Prieskoniai ir pagardai. Nesmulkinta, pjaustyta ir malta citrinžolė. Specifikacija

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prEN IEC 63086-1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-21

Buitiniai ir panašios paskirties elektriniai oro valytuvai. Eksploatacinių charakteristikų matavimas. 1 dalis. Bendrieji reikalavimai

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prEN ISO 22882 Viešoji apklausa

Komentavimo iki data 2026-08-25

Ratukai ir ratai. Reikalavimai, keliami ligoninių lovų ratukams (ISO/DIS 22882:2026)

ISO 22882:2016 specifies the technical requirements, the appropriate dimensions and the requirements for the testing of swivel castors for hospital beds with a wheel diameter of 100 mm or more and which have a central locking device. Swivel castors may be used with the main principal dimensions.

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prEN 843-2 Viešoji apklausa

Komentavimo iki data 2026-07-23

Modernioji techninė keramika. Monolitinės keramikos mechaninės savybės kambario temperatūroje. 2 dalis. Jungo modulio, šlyties modulio ir Puasono koeficiento nustatymas

This part of EN 843 specifies methods for determining the elastic moduli, specifically Young’s modulus, shear modulus and Poisson’s ratio, of advanced monolithic technical ceramics at room temperature. This European Standard prescribes four alternative methods for determining some or all of these three parameters: A The determination of Young’s modulus by static flexure of a thin beam in three- or four-point flexure. B The determination of Young’s modulus by forced longitudinal resonance, or Young’s modulus, shear modulus and Poisson’s ratio by forced flexural and torsional resonance, of a thin beam. C The determination of Young’s modulus, shear modulus and Poisson’s ratio from the time-of-flight of an ultrasonic pulse. D The determination of Young’s modulus from the fundamental natural frequency of a struck bar (impulse excitation method). All the test methods assume the use of homogeneous test pieces of linear elastic materials. NOTE 1 Not all ceramic materials are equally and linearly elastic in tension and compression, such as some porous materials and some piezoelectric materials. With the exception of Method C, the test assumes that the test piece has isotropic elastic properties. Method C may be used to determine the degree of anisotropy by testing in different orientations. NOTE 2 An ultrasonic method for dealing with anisotropic materials (ceramic matrix composites) can be found in ENV 14186 (see Bibliography). An alternative to Method D for isotropic materials using disc test pieces is given in Annex A. NOTE 3 At high porosity levels all of the methods except Method C can become inappropriate. The methods are only suitable for a maximum grain size (see EN 623-3), excluding deliberately added whiskers, of less than 10 % of the minimum dimension of the test piece. NOTE 4 The different methods given in this European Standard can produce slightly different results on the same material owing to differences between quasi-isothermal quasi-static an

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prEN ISO 2553 Viešoji apklausa

Komentavimo iki data 2026-08-02

Suvirinimas ir panašūs procesai. Suvirinimo simboliai. Suvirintosios jungtys (ISO/DIS 2553:2026)

This document defines the rules to be applied for symbolic representation of welded joints on technical drawings. This can include information about the geometry, manufacture, quality and testing of the welds. The principles of this document can also be applied to soldered and brazed joints. It is recognized that there are two different approaches in the global market to designate the arrow side and other side on drawings. In this document: — clauses, tables and figures which carry the suffix letter "A" are applicable only to the symbolic representation system based on a dual reference line; — clauses, tables and figures which carry the suffix letter "B" are applicable only to the symbolic representation system based on a single reference line; — clauses, tables and figures which do not have the suffix letter "A" or "B" are applicable to both systems. The symbols shown in this document can be combined with other symbols used on technical drawings, for example to show surface finish requirements. An alternative designation method is presented which can be used to represent welded joints on drawings by specifying essential design information such as weld dimensions, quality level, etc. The joint preparation and welding process(es) are then determined by the production unit in order to meet the specified requirements. NOTE Examples given in this document, including dimensions, are illustrative only and are intended to demonstrate the proper application of principles.

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prEN ISO 1628-5 Viešoji apklausa

Komentavimo iki data 2026-08-25

Plastikai. Praskiesto polimerų tirpalo klampos nustatymas kapiliariniais viskozimetrais. 5 dalis. Termoplastinių poliesterių (TP) homopolimerai ir kopolimerai (ISO/DIS 1628-5:2026)

This part of ISO 1628 specifies a method for the determination of the viscosity number (also referred to as "reduced viscosity") of dilute solutions of thermoplastic polyesters (TPs) in certain specified solvents. The method is applicable to poly(ethylene terephthalate) (PET), poly(butylene terephthalate) (PBT), poly-(cyclohexylenedimethylene terephthalate) (PCT), and poly(ethylene naphthalate) (PEN), as well as to copolyesters and other polyesters, referred to in ISO 20028-1:2019, that are soluble in one of the specified solvents under the specified conditions. The viscosity number is determined by the general procedure specified in ISO 1628-1:2024, observing the particular conditions specified in this part of ISO 1628. The determination of the viscosity number of a thermoplastic polyester provides a measure of the relative molecular mass of the polymer.

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