Standartų projektų sąrašas

prEN 18287 Viešoji apklausa

Komentavimo iki data 2026-12-12

Dirbtinis intelektas. Dirbtinio intelekto sistemų ir paslaugų poveikio aplinkai įvertinimo reikalavimai ir nurodymai

This document specifies requirements, guidance and metrics for environmental impact evaluation of artificial intelligence systems and services and gives guidance on impact reduction throughout its Life cycle. This document establishes requirements and guidance on reporting and communicating about the environmental impact of AI. This document also provides techniques to evaluate potential indirect negative or positive consequences of AI systems and services, for stakeholders to anticipate or mitigate them. This document is applicable to the entire Life cycle of AI systems and services, from inception to end-of-life. This document is applicable to LCA practitioners conducting life-cycle analyses for AI systems or AI services, organizations developing and using AI systems or AI services (AI providers and deployers), and all actors in the value chain.

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prEN IEC 60335-2-55:2026 Viešoji apklausa

Komentavimo iki data 2026-12-20

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-55 dalis. Ypatingieji reikalavimai, keliami akvariumuose ir sodo baseinuose naudojamiems elektriniams aparatams

This European standard deals with the safety of electric appliances for use with aquariums and garden ponds for household and similar purposes, their rated voltage being not more than 250 V, including direct current (DC) supplied appliances and battery-operated appliances

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prEN IEC 62433-4:2026 Viešoji apklausa

Komentavimo iki data 2027-01-03

Integrinių grandynų elektromagnetinio suderinamumo modeliavimas. 4 dalis. Integrinių grandynų modeliai atsparumo radijo dažniams elgsenai modeliuoti. Atsparumo laidininkais sklindantiems trukdžiams modeliavimas (ICIM-CI)

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prEN IEC 62228-5:2026 Viešoji apklausa

Komentavimo iki data 2026-12-04

Integriniai grandynai. Siųstuvų-imtuvų EMS įvertinimas. 5 dalis. Laidinio tinklo siųstuvai-imtuvai

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prEN ISO 16119-2 Viešoji apklausa

Komentavimo iki data 2026-12-10

Žemės ir miškų ūkio mašinos. Aplinkosauginiai purkštuvų reikalavimai. 2 dalis. Purkštuvai su horizontaliuoju skirstomuoju vamzdžiu (ISO/DIS 16119-2:2026)

This part of ISO 16119 specifies requirements and the means for their verification for the design and performance of horizontal boom sprayers, as defined in 3.1, with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer. It is intended to be used with ISO 16119 1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of this part of ISO 16119 are different from those which are stated in ISO 16119 1, the requirements of this part of ISO 16119 take precedence over the requirements of ISO 16119 1 for machines within the scope of this part of ISO 16119. It does not cover safety aspects (see ISO 4254 6). • Define and specify requirements for ‘Modules’ • Filling -Total tank extra volume • Quick coupler for CTS + mandatory provision of inductor hopper or CTS • Filters drain valve • Digital level indicator + accuracy • Boom automatic section control (>24 m) + ISOBUS task controller • Boom nozzle spacing equal location • Pump requirements as per ISO 12908: 2020 • Residue concentration only one method for system rinsing • Direct injection definition, requirements, test method

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prEN IEC 60335-2-34:2026 Viešoji apklausa

Komentavimo iki data 2026-12-20

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-34 dalis. Ypatingieji reikalavimai, keliami varikliniams kompresoriams

This European Standard deals with the safety of sealed (hermetic and semi-hermetic type) motor-compressors, their protection and control systems, if any, which are intended for use in equipment for household and similar purposes and which conform with the standards applicable to such equipment. It applies to motor-compressors tested separately, under the most severe conditions that may be expected to occur in normal use, their rated voltage being not more than 250 V for single-phase motor-compressors and 480 V for other motor-compressors

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prEN ISO 22688 Viešoji apklausa

Komentavimo iki data 2027-01-02

Kietasis litavimas. Metalinių medžiagų kietojo litavimo kokybės reikalavimai (ISO 22688:2020)

This document defines two levels of quality requirements and selection criteria for brazing of metallic materials. It applies to manufacturing, both in workshops and at installation sites. NOTE 1 This document is applicable to brazing industry quality management systems, similar in scope and purpose to the ISO 3834 series. This document provides complete sets of quality requirements for process control related to all listed brazing processes (for each process separately or in combination as specified) and lists the documents with which it is necessary to conform to these requirements. The requirements in this standard may be adopted for other brazing processes, with or without adjustments, under the responsibility of the manufacturer. NOTE 2 These requirements can be used on their own by a manufacturer or in conjunction with a quality management system (e.g. ISO 9001).

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prEN IEC 60335-2-85:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-12-06

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-85 dalis. Ypatingieji reikalavimai, keliami audinių apdorojimo garu aparatams

The European standard deals with the safety of electric fabric steamers intended for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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prEN ISO/IEC 2382-37 Viešoji apklausa

Komentavimo iki data 2026-12-10

Informacinės technologijos. Aiškinamasis žodynas. 37 dalis. Biometrija (ISO/IEC DIS 2382-37:2026)

This document establishes a systematic description of the concepts in the field of biometrics pertaining to recognition of human beings. This document also reconciles variant terms in use in pre-existing International Standards on biometrics against the preferred terms, thereby clarifying the use of terms in this field. This document does not cover concepts (represented by terms) from information technology, pattern recognition, biology, mathematics, etc. Biometrics uses such fields of knowledge as a basis. In principle, mode-specific terms are outside of scope of this document.

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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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EN 17878-1:2024/prA1 Viešoji apklausa

Komentavimo iki data 2027-01-02

Centralizuoto šilumos tiekimo vamzdžiai. Gamyklinės žemesnei temperatūrai skirtų lanksčiųjų vamzdžių sistemos. 1 dalis. Klasifikavimas, bendrieji reikalavimai ir bandymo metodai

This document specifies classification, general requirements and test methods for flexible, factory made, buried district heating pipe systems. This document is intended to be used only in conjunction with EN 17878-2 or EN 17878-3, as applicable. This document is applicable to a maximum operating temperature of 80 °C and a maximum operating design pressure up to 1,0 MPa. The pipe systems are designed for a service life of at least 50 years. For pipe systems with plastic service pipes, the respective temperature profiles are specified in EN 17878-2:2024 and EN 17878-3:2024. For the transport of other liquids, for example potable water, additional requirements can be applicable.

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prEN 1213 Viešoji apklausa

Komentavimo iki data 2026-11-22

Pastatų armatūra. Metaliniai pastatų geriamojo vandens vandentiekio uždarymo čiaupai. Bandymai ir reikalavimai

This document is applicable to metallic stop valves for use with water intended for human consumption. This document specifies: — requirements for the design of stop valves; — mechanical, hydraulic and acoustic requirements; — test methods; — marking requirements. This document is applicable to metallic stop valves, dimensions DN 10 to DN 100, for potable water installation in buildings for PN10 or PN16 and a distribution temperature of 65 °C. This document is applicable to stop valves in combination with accessories in the same body. This document is not applicable to regulating or servicing valves, designed specially to isolate sanitary tapware or other sanitary appliances.

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prEN IEC 63758-5-5:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 5-5 dalis. MPP. Projektavimo gairės

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prEN IEC 63485:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Intelektinės informacijos užklausos ir pateikimas. Naudojimo informacijos mainų proceso modelis

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prEN IEC 63758-4:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 4 dalis. NFC lusto apsauga

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prEN IEC 60825-18:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Lazerinių gaminių sauga. 18 dalis. Nukreipiamosios lazerio pluošto sistemos

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prEN 302 448 V2.1.18 (2026-09) Viešoji apklausa

Komentavimo iki data 2026-11-28

Palydovinės Žemės stotys ir sistemos (PŽSS). Traukiniuose įrengtos Žemės stotys, veikiančios 11/12/14 GHz dažnių juostose. Prieigos prie radijo ryšio spektro darnusis standartas

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prEN IEC 60598-2-4:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Šviestuvai. 2-4 dalis. Ypatingieji reikalavimai. Nešiojamieji bendrosios paskirties šviestuvai

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prEN IEC 63758-1-2:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 1-2 dalis. Bendrieji dalykai. Aiškinamasis žodynas

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prEN ISO 5667-3 Viešoji apklausa

Komentavimo iki data 2026-11-24

Vandens kokybė. Mėginių ėmimas. 3 dalis. Vandens mėginių konservavimas ir tvarkymas (ISO/DIS 5667-3:2026)

This document specifies the general requirements for sampling, preservation, handling, transport and storage of all water samples for physicochemical, chemical, hydrobiological and microbiological analyses and determination of radiochemical analytes and activities. Guidance on the validation of storage times of water samples is provided in ISO/TS 5667-25 [2]. This document is not applicable to water samples intended for ecotoxicological assays, biological assays (which is specified in ISO 5667-16 [4]), passive sampling (which is specified in ISO 5667-23 [5]) and microplastics (which is specified in ISO 5667-27 [6]). This document is particularly appropriate when samples cannot be analysed on site and have to be transported to a laboratory for analysis.

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prEN ISO 18082 Viešoji apklausa

Komentavimo iki data 2026-11-26

Anaesthetic and respiratory equipment - Dimensions of non-interchangeable screw-threaded (NIST) low-pressure connectors for medical gases (ISO/DIS 18082:2026)

ISO 18082:2014 specifies the dimensions, the allocation and marking of non-interchangeable screw-threaded (NIST) connectors intended to be used at operating pressures up to 1 400 kPa, and for vacuum systems at pressures not greater than 60 kPa absolute. ISO 18082:2014 specifies NIST connectors intended for use with the following medical gases: oxygen; nitrous oxide; medical air; helium; carbon dioxide; xenon; specified mixtures of the gases listed above; oxygen-enriched air; air for driving surgical tools; nitrogen for driving surgical tools; use with vacuum.

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prEN IEC 63758-13:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 13 dalis. Šilumos valdymo protokolas

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prEN 1127-2 Viešoji apklausa

Komentavimo iki data 2026-11-26

Sprogiosios atmosferos. Sprogimo prevencija ir apsauga nuo jo. 2 dalis. Pagrindinės kasybos sąvokos ir metodika

This document specifies methods for explosion prevention and protection in mining by outlining the basic concepts and methodology for the design and construction of equipment, protective systems and components. This document applies to Group I equipment, protective systems and components intended for use in underground parts of mines and those parts of their surface installations at risk from firedamp and/or combustible dust. NOTE Detailed information on specific equipment, protective systems and components is contained in the relevant individual standards. Safety-relevant data regarding flammable materials and explosive atmospheres are required for the design and construction of the explosion protection measures. This document specifies methods for the identification and assessment of hazardous situations that may lead to explosions and describes the design and construction measures appropriate for the required safety. This is achieved by: — risk assessment; — risk reduction. The safety of equipment, protective systems, and components can be achieved by eliminating hazards and/or limiting the risk, i.e.: a) by appropriate design (without using safeguarding); b) by safeguarding; c) by information for use; d) by any other preventive measures. Measures in accordance with a) (prevention) and b) (protection) against explosions are dealt with in Clause 6 of this document; measures according to c) against explosions are dealt with in Clause 7 of this document. Measures in accordance with d) are not described in this document. They are dealt with in EN ISO 12100:2010, Clause 6. The preventive and protective measures described in this document will not provide the required level of protection unless the equipment, protective systems and components are operated in line with their intended use and are installed and maintained according to the relevant codes of practice or requirements. This document is applicable to any equipment, protective systems and components intended to be used in potentially explosive atmospheres. These atmospheres can arise from flammable materials processed, used or released by the equipment, protective systems and components or from materials in the vicinity of the equipment, protective systems and components and/or from the materials of construction of the equipment, protective systems and components. As shot firing can release potentially explosive atmospheres, this document is also applicable to the equipment used for shot firing, apart from the explosives and detonators. This document is applicable to equipment, protective systems and components at all stages of use. This document is not applicable to: — medical devices intended for use in a medical environment; — equipment, protective systems and components where the explosion hazard results exclusively from the presence of explosives or unstable chemical substances; — equipment, protective systems and components where the explosion can result from reaction of substances with oxidising agents other than atmospheric oxygen or by other hazardous reactions or conditions other than atmospheric conditions; — equipment intended for use in domestic and non-commercial environments where explosive atmospheres may only rarely be created and solely as a result of the accidental leakage of fuel gas; — personal protective equipment covered by Regulation (EU) 2016/425; the design and construction of systems containing desired, controlled combustion processes, unless they can act as ignition sources in potentially explosive atmospheres; — mines where firedamp and/or combustible dust are not naturally present and surface installations such as coal preparation plants, power plants, coke oven plants etc. in which an explosive atmosphere can be present, but which are not part of a coal mine. These are covered by EN 1127-1:2019.

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prEN IEC 63758-9:2026 Viešoji apklausa

Komentavimo iki data 2026-11-22

Qi specifikacija. 2.3 versija. 9 dalis. Ryšio protokolas

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prEN 12909 Viešoji apklausa

Komentavimo iki data 2026-11-30

Produktai žmonėms vartoti skirtam vandeniui ruošti. Antracitas

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

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