Standartų projektų sąrašas

EN 60038:2011/prA2:2025 (Fragment 1) Viešoji apklausa

Komentavimo iki data 2026-02-11

Žemosios įtampos nuolatinės srovės tiekimo ir žemosios įtampos nuolatinės srovės įrangos standartinės įtampos (siūlomas horizontalusis standartas)

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prEN ISO 23146 Viešoji apklausa

Komentavimo iki data 2026-02-19

Techninė keramika (modernioji keramika, modernioji techninė keramika). Bandymo metodai monolitinės keramikos atsparumui trūkimui nustatyti. Bandinio su vienpuse V įpjova metodas

ISO 23146:2012 specifies a method for the determination of the fracture toughness of advanced technical ceramics. The procedure makes use of single-edge V-notched bars, which are loaded in four-point bending until failure. It is applicable to monolithic ceramics with a grain size or major microstructural feature size larger than about 1 µm. The use of ISO 23146:2012 for yttria tetragonal zirconia polycrystal material (Y-TZP) is not recommended. The method might also be unsuitable for some other very tough or soft ceramics in which a sharp crack does not form at the root of the V-notch.

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prEN ISO 14451-9 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 9 dalis. Vykdiklių reikalavimai ir skirstymas į kategorijas (ISO/DIS 14451-9:2026)

ISO 14451-9:2013 specifies the types and order of tests to be applied to the actuators and sets out the associated acceptance criteria and means of categorization. ISO 14451-9:2013 applies to type tests. ISO 14451-9:2013 is not applicable to articles conaining military explosives or commercial blasting agents except for black powder or flash composition.

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EN 12521:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-03-24

Baldai. Sauga, stiprumas ir ilgaamžiškumas. Reikalavimai, keliami buitiniams stalams

This document specifies the minimum requirements for the safety, strength and durability of all types of domestic tables intended for use by adults, including those with glass in their construction. It also contains additional test methods in Annex A and Annex B. It does not apply to office tables and office desks, tables for non-domestic use, tables for educational institutions or outdoor tables for which European Standards exist. It does not apply to trestle tables. With the exception of stability tests, this document does not provide assessment of the suitability of any storage features included in domestic tables. It does not include requirements for electrical safety. It does not include requirements for the resistance to ageing and degradation. Annex A (normative) contains test methods for finger entrapment. Annex B (informative) contains a table top deflection test. Annex C (informative) contains a rationale.

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prEN ISO 28706-2 Viešoji apklausa

Komentavimo iki data 2026-02-12

Stiklo ir porceliano emaliai. Atsparumo cheminei korozijai nustatymas. 2 dalis. Atsparumo cheminei korozijai nustatymas verdančiomis rūgštimis, verdančiais neutraliaisiais tirpalais, šarminiais tirpalais ir (arba) jų garais (ISO/DIS 28706‑2:2025)

ISO 28706-2:2017 specifies a test method for the determination of the resistance of flat surfaces of vitreous and porcelain enamels to boiling acids, boiling neutral liquids, alkaline liquids and/or their vapours. This method allows the determination of the resistance of vitreous and porcelain enamels to the liquid and vapour phases of the corrosive medium simultaneously.

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prEN IEC 60079-29-3:2025 Viešoji apklausa

Komentavimo iki data 2026-02-20

Sprogiosios atmosferos. 29-3 dalis. Dujų aptiktuvai. Nurodymai dėl stacionariųjų dujų aptikimo sistemų funkcinės saugos

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prEN ISO 14451-3 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 3 dalis. Ženklinimas (ISO/DIS 14451-3:2026)

ISO 14454-3:2013 specifies labelling requirements for pyrotechnic articles for vehicles.

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prEN ISO 12217-2 Viešoji apklausa

Komentavimo iki data 2026-03-24

Mažieji laivai. Stabilumo ir plūdrumo vertinimas ir skirstymas į kategorijas. 2 dalis. Burlaiviai (ISO/DIS 12217-2:2026)

This document specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats susceptible to swamping are also encompassed. The evaluation of stability and buoyancy properties using this document will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum load. This document is principally applicable to boats propelled primarily by sail (even if fitted with an auxiliary engine) of 6 m up to and including 24 m hull length. However, it can also be applied to boats less than 6 m if they are habitable multihulls or can be applied if they do not attain the desired design category specified in ISO 12217‑3 and they are decked and have quick-draining recesses which comply with ISO 11812. In relation to habitable multihulls, this document includes assessment of susceptibility to inversion, definition of viable means of escape and requirements for inverted flotation. This document excludes: — inflatable and rigid-inflatable boats covered by the ISO 6185 series, except for references made in the ISO 6185 series to specific clauses of the ISO 12217 series; — gondolas and pedalos; — surfboards including sailing surfboards; and — hydrofoils and foil stabilized boats when not operating in the displacement mode. NOTE Displacement mode means that the boat is only supported by hydrostatic forces. It does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

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EN 13445-2:2021+A1:2023/prA2 Viešoji apklausa

Komentavimo iki data 2026-02-17

Nekaitinamieji slėginiai indai. 2 dalis. Medžiagos

This document specifies the requirements for steel products used for unfired pressure vessels. For some metallic materials other than steel, such as spheroidal graphite cast iron, aluminium, nickel, copper, titanium, requirements are or will be formulated in separate parts of this document. For metallic materials which are not covered by a harmonized material standard and are not likely to be in near future, specific rules are given in this part or the above cited parts of this document.

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EN 50310:2016/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-03-13

Pastatų ir kitų statinių telekomunikacijų sujungimo tinklai

This document specifies requirements and provides recommendations for the design and installation of connections (bonds) between various electrically conductive elements in buildings and other structures, during their construction or refurbishment, in which information or telecommunications technology equipment is intended to be installed in order to: a) minimise the d.c. and a.c. potential differences in order to reduce the risk of malfunction of that equipment and interconnecting cabling due to electromagnetic disturbance; b) provide the telecommunications installation with a reliable signal reference – which may improve immunity from electromagnetic interference (EMI). The requirements of this European Standard are applicable to the buildings and other structures within premises addressed by EN 50174-2 (e.g. residential, office, industrial and data centres) but information given in this European Standard may be of assistance for other types of buildings and structures. NOTE Telecommunications centres (operator buildings) are addressed by ETSI/EN 300 253. This European Standard does not apply to power supply distribution of voltages over AC 1 000 V. Electromagnetic compatibility (EMC) requirements and safety requirements for power supply installation are outside the scope of this European Standard and are covered by other standards and regulations. However, information given in this European Standard may be of assistance in meeting the requirements of these standards and regulations.

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prEN 1908 Viešoji apklausa

Komentavimo iki data 2026-03-19

Lynų kelio įrenginių, suprojektuotų žmonėms vežti, saugos reikalavimai. Įtempimo įtaisai

This document specifies the safety requirements for the tensioning devices used in cableway installations designed to carry persons. The various types of cableway system and their environment are taken into account. This document applies to the design, manufacture, installation, maintenance and operation of rope tensioning devices and anchorages in cableway installations designed to carry persons. It sets out requirements for accident prevention and worker safety, without affecting the application of national regulations. National regulations related to construction, public safety or the protection of specific groups remain unaffected. This document does not apply to cableway installations for the carriage of goods or to inclined lifts.

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prEN ISO 7886-1 Viešoji apklausa

Komentavimo iki data 2026-02-05

Vienkartiniai sterilūs poodiniai švirkštai. 1 dalis. Rankiniai švirkštai ((ISO/DIS 7886-1:2025)

ISO 7886-1:2017 specifies requirements and test methods for verifying the design of empty sterile single-use hypodermic syringes, with or without needle, made of plastic or other materials and intended for the aspiration and injection of fluids after filling by the end-users. This document does not provide requirements for lot release. The syringes are primarily for use in humans. Sterile syringes specified in this document are intended for use immediately after filling and are not intended to contain the medicament for extended periods of time. It excludes syringes for use with insulin (see ISO 8537), single-use syringes made of glass, syringes for use with power-driven syringe pumps, syringes pre-filled by the manufacturer, and syringes intended to be stored after filling (e.g. in a kit for filling by a pharmacist). Hypodermic syringes without a needle specified in this document are intended for use with hypodermic needles specified in ISO 7864.

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prEN 2948 Viešoji apklausa

Komentavimo iki data 2026-02-12

Orlaiviai ir erdvėlaiviai. Pasyvuotos karščiui atsparaus plieno strektinės poveržlės

This document specifies the characteristics of tab washers, in heat resisting steel, passivated, for maximum operating temperature 650 °C, for aerospace applications. Their use under hexagon head bolts is conditional upon the user accepting the possibility of some interference.

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prEN 3645-001 Viešoji apklausa

Komentavimo iki data 2026-03-17

Aerospace series - Connectors, electrical, circular, scoop-proof, triple start threaded coupling, operating temperature 175 °C or 200 °C continuous - Part 001: Technical specification

This document specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for threaded ring coupling circular connectors, fire resistant, intended for use in a temperature range from −65 °C to 175 °C continuous or 200 °C continuous according to the classes.

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EN 1860-4:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-03-19

Kepimo prietaisai, kietasis kuras ir prakurai. 4 dalis. Kietuoju kuru kaitinamos vienkartinės kepsninės. Reikalavimai ir bandymo metodai

The aim of this amendment is to modify some terms in definitions included in clause 3 and a paragraph of 5.2, according to EN 18601:2024

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prEN ISO 13169 Viešoji apklausa

Komentavimo iki data 2026-02-10

Vandens kokybė. Uranas. Tyrimo metodas skaičiuojant alfa dalelių blyksnius skystyje (ISO/DIS 13169:2025)

This document specifies the measurement method for the determination of total activity concentration of uranium isotopes in non-saline waters by extraction and liquid scintillation counting. This method covers the measurement of soluble uranium isotopes in water in activity concentrations between approximately 2·10−3 Bq/kg and 10 Bq/kg when analysing a 1 l test sample volume with a 60 000 s counting time with a typical alpha LSC instrument. The ratio 234U/238U can also be determined. This method has not been tested for the measurement of other uranium isotopes.

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prEN IEC 60343:2025 Viešoji apklausa

Komentavimo iki data 2026-02-18

Rekomenduojami bandymo metodai santykiniam izoliacinių medžiagų atsparumui paviršiniams išlydžiams nustatyti. 1 dalis. Bendrieji metodai

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EN 62841-1:2015/prAC:2026 Viešoji apklausa

Komentavimo iki data 2026-03-18

Elektriniai varikliniai rankiniai įrankiai, kilnojamieji įrankiai ir vejų bei sodų mašinos. Sauga. 1 dalis. Bendrieji reikalavimai

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EN ISO 22476-1:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-03-19

Geotechniniai tyrinėjimai ir bandymai. Lauko bandymai. 1 dalis. Įsmigimo bandymas naudojant elektrinį ir pjezoelektrinį kūgį. 1 keitinys (ISO 22476-1:2022/DAM 1:2026)

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prEN 304 113 V1.0.0 (2025-12) Viešoji apklausa

Komentavimo iki data 2026-02-15

Maritime satellite Emergency Position Indicating Radio Beacons (EPIRBs) for non-SOLAS vessels; Technical characteristics and methods of measurement

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prEN IEC 60695-1-12:2025 Viešoji apklausa

Komentavimo iki data 2026-02-18

Gaisrinio pavojingumo bandymai. 1-12 dalis. Elektrotechninių gaminių gaisrinio pavojingumo vertinimo nurodymai. Gaisrinės saugos inžinerija

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prEN ISO 20957-5 Viešoji apklausa

Komentavimo iki data 2026-03-17

Stacionarieji treniruokliai. 5 dalis. Dviratiniai treniruokliai ir viršutinės kūno dalies treniruokliai su skriejiku, papildomi specialieji saugos reikalavimai ir bandymo metodai (ISO/DIS 20957-5:2026)

ISO 20957-5:2016 specifies safety requirements for stationary exercise bicycles and upper body crank training equipment in addition to the general safety requirements of ISO 20957‑1. ISO 20957-5:2016 is applicable to stationary training equipment type stationary exercise bicycles and upper body crank training equipment (type 5) as defined in Clause 3 within the classes S, H, I and A, B, C according to ISO 20957‑1. Any attachment provided with the stationary exercise bicycles and upper body crank training equipment for the performance of additional exercises are subject to the requirements of ISO 20957‑1. ISO 20957-5:2016 is not applicable to roller stands as they cannot be made safe in a reasonable way.

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prEN IEC 62037-7:2026 Viešoji apklausa

Komentavimo iki data 2026-03-25

Pasyviųjų aukštadažnių ir mikrobanginių įtaisų abipusio moduliavimosi lygio matavimas. 7 dalis. Pasyviojo abipusio moduliavimosi matavimai vietoje

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prEN IEC 62271-3:2025 Viešoji apklausa

Komentavimo iki data 2026-02-11

Aukštosios įtampos perjungimo ir valdymo įrenginiai. 3 dalis. Skaitmeniniai sietuvai pagal IEC 61850

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prEN 717-1 Viešoji apklausa

Komentavimo iki data 2026-02-17

Medienos skydai. Formaldehido išsiskyrimo nustatymas. 1 dalis. Formaldehido išsiskyrimo nustatymas kameros metodu

This document specifies a chamber method with three options of test chambers for the determination of the formaldehyde emission from wood-based panels in terms of the steady-state concentration in a climate chamber under defined conditions, which relate to typical conditions in real-life. This chamber method can also be applied to the estimation of formaldehyde concentrations under various conditions in practice, by the use of mathematical models. This document can also be used for the testing of formaldehyde emissions of products other than wood-based panels.

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