Standartų projektų sąrašas

ISO/DIS 18484 Viešoji apklausa

Komentavimo iki data 2026-01-19

Akustika. Pastatų akustinės aplinkos projektavimo procesas

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prEN ISO 9697 Viešoji apklausa

Komentavimo iki data 2026-02-03

Vandens kokybė. Visuminis beta aktyvumas. Bandymo metodas naudojant storasluoksnį šaltinį (ISO/DIS 9697:2025)

This document specifies a test method for the determination of gross beta activity concentration in non-saline waters. The method covers non-volatile radionuclides with maximum beta energies of approximately 0,3 MeV or higher. Measurement of low energy beta emitters (e.g. 3H, 228Ra, 210Pb, 14C, 35S and 241Pu) and some gaseous or volatile radionuclides (e.g. radon and radioiodine) might not be included in the gross beta quantification using the test method described in this document. This test method is applicable to the analysis of raw and drinking waters. The range of application depends on the amount of total soluble salts in the water and on the performance characteristics (background count rate and counting efficiency) of the counter used. It is the laboratory's responsibility to ensure the suitability of this method for the water samples tested.

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EN IEC 62788-2-1:2023/prA1:2025 Viešoji apklausa

Komentavimo iki data 2026-02-25

Fotovoltiniams moduliams naudojamų medžiagų matavimo procedūros. 2-1 dalis. Polimerinės medžiagos. Priekiniai ir galiniai lakštai. Saugos reikalavimai

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EN ISO 17573-3:2024/prA1:2025 Viešoji apklausa

Komentavimo iki data 2026-03-01

Elektroninis mokesčių rinkimas. Transporto priemonių rinkliavų sistemų architektūra. 3 dalis. Duomenų žodynas. 1 keitinys (ISO/DIS 17573-3:2024/DAmd1 :2025)

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prEN ISO 23345 Viešoji apklausa

Komentavimo iki data 2026-01-25

Juvelyriniai dirbiniai ir brangieji metalai. Neardomasis prabos patvirtinimas taikant energijos dispersija pagrįstą rentgeno fluorescencinę spektrometriją (ED-XRF) (ISO 23345:2021)

This document describes a non-destructive method to verify (confirm) the precious metal fineness of finished and semifinished jewellery item(s) considered homogeneous by ED-XRF (energy dispersive X-ray fluorescence), including alloys according to ISO 9202. This document is not suitable for any coated items. WD-XRF (wavelength dispersive X-ray fluorescence) equipment cannot be used.

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prEN 12896-3 Viešoji apklausa

Komentavimo iki data 2026-02-01

Viešasis transportas. Pamatinių duomenų modelis. 3 dalis. Laiko informacija ir transporto priemonių tvarkaraščiai

1.1 General Scope of the Standard The main objective of the present standard is to present the Reference Data Model for Public Transport, based on: - the Reference Data Model, EN12896, known as Transmodel V5.1, - CEN EN 28701, known as IFOPT, incorporating the requirements of - EN 15531-1 to -3 and TS 15531-4 and -5: Service interface for real-time information relating to public transport operations (SIRI), - TS 16614-1 and 2: Network and Timetable Exchange (NeTEx), in particular, the specific needs for long distance train operation. A particular attention is drawn to the data model structure and methodology: - the data model is described in a modular form in order to facilitate the understanding and the use of the model, - the data model is entirely described in UML. In particular, a Reference Data Model kernel is described, referring to the data domain: - Network Description: routes, lines, journey patterns, timing patterns, service patterns, scheduled stop points and stop places. This part corresponds to the Transmodel V5.1 Network Description extended by the IFOPT relevant parts. Furthermore, the following functional domains are considered: - Timing Information and Vehicle Scheduling (runtimes, vehicle journeys, day type-related vehicle schedules) - Passenger Information (planned and real-time) - Fare Management (fare structure, sales, validation, control) - Operations Monitoring and Control: operating day-related data, vehicle follow-up , control actions - Management Information and Statistics (including data dedicated to service performance indicators). - Driver Management: - Driver Scheduling (day-type related driver schedules), - Rostering (ordering of driver duties into sequences according to some chosen methods), - Driving Personnel Disposition (assignment of logical drivers to physical drivers and recording of driver performance). The data modules dedicated to cover most functions of the above domains will be specified. Several concepts are shared by the different functional domains. This data domain is called “Common Concepts”. 1.2 Functional Domain Description The different functional domains taken into account in the present standard and of which the data have been represented as the reference data model are described in “Public Transport Reference Data Model - Part 1: Common Concepts”. They are: - Public Transport Network and Stop Description - Timing Information and Vehicle scheduling - Passenger information - Fare Management - Operations monitoring and control - Management information - Personnel Management: Driver Scheduling, Rostering, Personnel Disposition. The aspects of multi-modal operation and multiple operators’ environment are also taken into account. 1.3 Particular Scope of this Document The present European Standard entitled “Reference Data Model for Public Transport – Part 3: Timing Information and Vehicle Scheduling”. incorporates - Journey and Journey Times Model: describes the time-related information at the level of vehicle journeys, i.e. planned timing for the vehicles at day-type level. - Dated Journey Model: describes the link of the timing information for a single operating day and the day type related timing, - Passing Times Model: describes all the different types of passing times for the day type related information, - Vehicle Service Model: describes the information related the work of vehicles as planned for days types. It constitutes the main part of the Vehicle Scheduling Data Domain. - Vehicle Journey Assignment Model: describes operational assignments (advertised vehicle labels, stopping positions) related to particular vehicle journeys. This document itself is composed of the following parts: - Main document (normative) representing the data model, (...)

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prEN IEC 60300-3-18:2025 Viešoji apklausa

Komentavimo iki data 2026-02-25

Veikimo patikimumo valdymas. 3-18 dalis. Taikymo vadovas. Patikimumo vadovas

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prEN IEC 63495-1:2025 Viešoji apklausa

Komentavimo iki data 2026-02-26

Geležinkelio taikmenys. Dinaminio belaidžio galios perdavimo sistemų funkcinio suderinamumo ir saugos reikalavimai. 1 dalis. Bendrieji reikalavimai

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prEN ISO 22764 Viešoji apklausa

Komentavimo iki data 2026-01-25

Juvelyriniai dirbiniai ir brangieji metalai. Lydmetalių, naudojamų su juvelyriniais brangiųjų metalų lydiniais, praba (ISO 22764:2020)

This document specifies the precious metal content in solders suitable for use in the production of jewellery made of precious metal alloys.

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prEN ISO 7864 Viešoji apklausa

Komentavimo iki data 2026-01-29

Vienkartinės sterilios poodinės adatos. Reikalavimai ir bandymo metodai (ISO 7864:2025)

ISO 7864:2016 specifies requirements for sterile hypodermic needles for single use of designated metric sizes 0,18 mm to 1,2 mm. It does not apply to those devices that are covered by their own standard such as dental needles and pen needles.

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prEN ISO 80601-2-56 Viešoji apklausa

Komentavimo iki data 2026-02-19

Elektrinė medicinos įranga. 2-56 dalis. Ypatingieji būtinosios saugos ir esminių eksploatacinių charakteristikų reikalavimai, keliami medicininiams termometrams, skirtiems kūno temperatūrai matuoti (ISO 80601-2-56:2025)

ISO 80601-2-56:2017 applies to the basic safety and essential performance of a clinical thermometer in combination with its accessories, hereafter referred to as me equipment. This document specifies the general and technical requirements for electrical clinical thermometers. This document applies to all electrical clinical thermometers that are used for measuring the body temperature of patients. Clinical thermometers can be equipped with interfaces to accommodate secondary indicators, printing equipment, and other auxiliary equipment to create me systems. This document does not apply to auxiliary equipment. Me equipment that measures a body temperature is inside the scope of this document. ISO 80601-2-56:2017 does not specify the requirements for screening thermographs intended to be used for the individual non-invasive human febrile temperature screening of groups of individual humans under indoor environmental conditions, which are given in IEC 80601‑2‑59[4]. If a clause or subclause is specifically intended to be applicable to me equipment only, or to me systems only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to me equipment and to me systems, as relevant. Hazards inherent in the intended physiological function of me equipment or me systems within the scope of this document are not covered by specific requirements in this document except in IEC 60601‑1:2005+A1:2012, 7.2.13 and 8.4.1. NOTE Additional information can be found in IEC 60601?1:2005+A1:2012, 4.2.

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prEN IEC 61375-2-5:2025 Viešoji apklausa

Komentavimo iki data 2026-02-26

Elektroninė geležinkelio įranga. Traukinio ryšio tinklas (TCN). 2-5 dalis. Traukinio pagrindinė eterneto magistralė

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prEN IEC 61643-31:2025 Viešoji apklausa

Komentavimo iki data 2026-01-28

Žemosios įtampos įrangos apsaugos nuo viršįtampių įtaisai. 31 dalis. Apsaugos nuo viršįtampių įtaisų, skirtų fotovoltiniams įrenginiams, reikalavimai ir bandymo metodai

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prEN ISO 9994 Viešoji apklausa

Komentavimo iki data 2026-02-03

Žiebtuvėliai. Saugos reikalavimai (ISO/DIS 9994:2025)

This document specifies requirements for lighters to ensure a reasonable degree of safety for normal use or reasonably foreseeable misuse of such lighters by users. This document applies to all flame-producing products commonly known as cigarette lighters, cigar lighters and pipe lighters. It does not apply to matches and flame-producing products intended solely for igniting materials other than cigarettes, cigars, and pipes.

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prEN IEC 60947-7-4:2025 Viešoji apklausa

Komentavimo iki data 2026-02-25

Žemosios įtampos perjungimo ir valdymo įrenginiai. 7-4 dalis. Pagalbinė įranga. Spausdintinių plokščių gnybtų blokai, skirti variniams laidininkams

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prEN IEC 63116:2025 Viešoji apklausa

Komentavimo iki data 2026-02-25

Apšvietimo sistemos. Bendrieji reikalavimai

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prEN ISO 21029-1 Viešoji apklausa

Komentavimo iki data 2026-01-29

Kriogeniniai indai. Gabenamieji, vakuumu izoliuoti, ne daugiau kaip 1 000 litrų talpos indai. 2 dalis. Projektavimas, gamyba, kontrolė ir bandymas (ISO/DIS 21029-1:2025)

ISO 21029-1:2018 specifies requirements for the design, fabrication, type test and initial inspection and test of transportable vacuum-insulated cryogenic pressure vessels of not more than 1 000 l volume. This document applies to transportable vacuum-insulated cryogenic vessels for fluids as specified in 3.1 and Table 1 and does not apply to such vessels designed for toxic fluids. NOTE 1 This document does not cover specific requirements for refillable liquid hydrogen and LNG tanks that are primarily dedicated as fuel tanks in vehicles. For fuel tanks used in land and marine vehicles, see ISO 13985. NOTE 2 Specific requirements for open top dewards are not covered by this document.

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prEN ISO 22322 Viešoji apklausa

Komentavimo iki data 2026-02-08

Saugumas ir atsparumas. Ekstremaliųjų situacijų valdymas. Gyventojų perspėjimo gairės (ISO 22322:2022)

This document gives guidance on developing, managing and implementing public warning before, during and after incidents. This document is applicable to any organization responsible for public warning. It is applicable at all levels, from local up to international. Before planning and implementing the public warning system, the risks and consequences of potential hazards are assessed. This process is not part of this document.

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prEN ISO/IEC 25059 Viešoji apklausa

Komentavimo iki data 2026-02-22

Programų inžinerija. Sistemų ir programinės įrangos kokybės reikalavimai ir įvertinimas (SQuaRE). Kokybės modeliai, taikomi DI sistemoms (ISO/IEC DIS 25059:2025)

This document outlines quality models for AI systems and services and is an applicationspecific extension to the standards on SQuaRE. The characteristics and sub-characteristics detailed in the models provide consistent terminology for specifying, measuring and evaluating AI system and service quality. The characteristics and sub-characteristics detailed in the models also provide a set of quality characteristics against which stated quality requirements can be compared for completeness.

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prEN 485-2 Viešoji apklausa

Komentavimo iki data 2026-03-01

Aliuminis ir aliuminio lydiniai. Lakštai, juostos ir plokštės. 2 dalis. Mechaninės savybės

This document specifies the mechanical properties of wrought aluminium and wrought aluminium alloy sheet, strip and plate for general engineering applications. It does not apply to semi-finished rolled products in coiled form to be subjected to further rolling (reroll stock) or to special products such as corrugated, embossed, painted, sheets and strips or to special applications such as aerospace, can stock, finstock, for which mechanical properties are specified in separate European Standards. The chemical composition limits of the alloys are specified in EN 573 3. Temper designations are specified in EN 515.

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EN 19:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-01-29

Pramoninės sklendės. Metalinių sklendžių ženklinimas

This document specifies the requirements for marking of industrial metallic valves. It defines the method of applying the markings, on the body, on a flange, on an identification plate or any other location. When specified as a normative reference in a valve product or performance standard, this document is considered in conjunction with the specified requirements of that valve product or performance standard. The marking requirements for plastic valves are not within the scope of this document.

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prEN 302 065-2-5 V1.1.0 (2025-11) Viešoji apklausa

Komentavimo iki data 2026-02-08

Trumpojo nuotolio įtaisai, naudojantys ultraplačios juostos (UWB) technologiją. Prieigos prie radijo ryšio spektro darnusis standartas. 2 dalis. Buvimo vietos sekimo ultraplačios juostos įtaisai. 5 podalis. Reikalavimai, keliami nuo 6,0 GHz iki 8,5 GHz dažnių juostose veikiantiems patobulintiesiems patalpų įtaisams

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prEN ISO 15156-2 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. 2 dalis. Veikimo aplinkos vertinimas ir medžiagų parinkimas (ISO/DIS 15156-2:2025)

This document gives requirements and recommendations for the selection and qualification of carbon and low-alloy steels 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 to 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 steels to damage that can be caused by sulfide stress cracking (SSC) and the related phenomena of stress-oriented hydrogen-induced cracking (SOHIC) and soft-zone cracking (SZC). This document also addresses the resistance of these steels to hydrogen-induced cracking (HIC) and its possible development into stepwise cracking (SWC). 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. Annex A lists SSC-resistant carbon and low alloy steels, and A.2.4 includes requirements for the use of cast irons. This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.

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prEN IEC 60335-2-111:2025/prAA:2025 Viešoji apklausa

Komentavimo iki data 2026-01-28

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-111 dalis. Ypatingieji reikalavimai, keliami elektriniams ondol čiužiniams su nelanksčia šildomąja dalimi

This European Standard deals with the safety of electric ondol-mattresses for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances. This standard also applies to control units supplied with the appliance

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EN 61811-1:2015/prA2:2025 Viešoji apklausa

Komentavimo iki data 2026-02-04

Įvertintos kokybės elektromechaninės telekomunikacijų elementariosios relės. 1 dalis. Bendroji specifikacija ir lentelinė detalioji specifikacija

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