Standartų projektų sąrašas

prEN ISO 24882 Archyvuotas

Komentavimo iki data 2026-02-17

Žemės ūkio mašino, traktoriai ir žemės darbų mašinos. Gaminio kibernetinė sauga (ISO/DIS 24882:2025)

This document specifies engineering requirements for cybersecurity risk assessment regarding concept, product development, production, operation, maintenance and decommissioning of electrical and electronic (E/E) systems in Agricultural Machinery & Tractors, including their components and interfaces. A framework is defined that includes requirements for cybersecurity processes and a common language for communicating and managing cybersecurity risk.

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prEN ISO 14451-5 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 5 dalis. Oro pagalvių dujų generatorių reikalavimai ir skirstymas į kategorijas (ISO/DIS 14451-5:2026)

ISO 14451-5:2013 specifies the types and order of tests for application to the airbag gas generators and sets out the acceptance criteria and means of categorization. ISO 14451-5:2013 applies to type tests. ISO 14451-5:2013 is not applicable to articles containing military explosives or commercial blasting agents except for black powder or flash composition.

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prEN 15634-7 Viešoji apklausa

Komentavimo iki data 2026-03-31

Maisto produktai. Maisto alergenų aptikimas molekulinės biologijos metodais. 7 dalis. Žemės riešutai (Arachis hypogaea). Savitosios DNR sekos kokybinis nustatymas maiste naudojant tikralaikę polimerazės grandininę reakciją

This document specifies a method for the qualitative detection of peanut (Arachis hypogaea) DNA in food using real-time PCR and targeting a multicopy mitochondrial sequence, in the context of allergen analyses. The method was previously validated in an interlaboratory study (ring trial) and applied to DNA extracted from samples that consist of defined proportions of peanut in rice biscuits, wheat biscuits, cooked sausage and milk powder. The limit of detection of the peanut real-time PCR has been determined experimentally to be at least 0,5 mg peanut/kg.

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prEN IEC 60793-1-53:2026 Viešoji apklausa

Komentavimo iki data 2026-04-10

Optinės skaidulos. 1-53 dalis. Matavimo metodai ir bandymo procedūros. Panardinimo į vandenį bandymai

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prEN ISO 17186 Viešoji apklausa

Komentavimo iki data 2026-04-23

Oda. Fizikiniai ir mechaniniai bandymai. Paviršiaus dangos storio nustatymas (ISO/DIS 17186:2026)

ISO 17186:2011 specifies a method for determining the thickness of the surface coating applied to leather when measured under zero compression. It is applicable to all types of leather.

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prEN 17766 Naujas

Komentavimo iki data 2026-03-17

Organinės ir organinės-mineralinės trąšos. Ekstrahavimas vandeniu cheminiams elementams nustatyti

This document specifies the procedure for extraction of different organic and organo-mineral fertilizers with water to enable a subsequent determination of boron (B), cobalt (Co), copper (Cu), iron (Fe), manganese (Mn), molybdenum (Mo), phosphorous (P) and zinc (Zn). NOTE Extracts prepared by the procedure given in this document can also be applied for determination of other elements. This document is applicable to the fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants, and where the following category: organic fertilizers, organo-mineral fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If the organic fertilizer or the organo-mineral fertilizer is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible.

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prEN IEC 61753-382-2 Archyvuotas

Komentavimo iki data 2026-03-06

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Eksploatacinių charakteristikų standartas. 382-2 dalis. C kategorijos bejungčiai vienmodžiai dvikrypčiai G-PON-NGA WWDM įtaisai. Kontroliuojamoji aplinka

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prEN ISO 14451-1 Viešoji apklausa

Komentavimo iki data 2026-03-19

Pirotechniniai gaminiai. Pirotechniniai gaminiai, skirti transporto priemonėms. 1 dalis. Žodynas (ISO/DIS 14451-1:2026)

ISO 14451-1:2013 establishes a terminology related to test methods and requirements for pyrotechnic articles for vehicles.

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prEN ISO 19085-5 Viešoji apklausa

Komentavimo iki data 2026-04-14

Medienos apdirbimo mašinos. Sauga. 5 dalis. Formatinio pjaustymo staklės (ISO/DIS 19085-5:2026)

This document specifies the safety requirements and measures for dimension saws (defined in 3.1), capable of continuous production use and hereinafter referred to also as “machines”. The machines are designed to cut solid wood and material with similar physical characteristics to wood. This document deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Transport, assembly, dismantling, disabling and scrapping phases have also been taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: a) device to raise and lower the main saw blade and scoring saw blade; b) device to tilt the main saw blade and scoring saw blade for angled cutting in one or both directions; c) device for scoring; d) device for grooving with milling tool with a width not exceeding 20 mm; e) demountable power feed unit; f) power-operated sliding table; g) workpiece clamping. This document is not applicable to machines intended for use in potentially explosive atmospheres or to machines manufactured prior to the date of its publication.

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prEN IEC 60793-1-52:2026 Viešoji apklausa

Komentavimo iki data 2026-04-10

Optinės skaidulos. 1-52 dalis. Matavimo metodai ir bandymo procedūros. Temperatūros kitimo bandymai

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prEN ISO 21227-1 Viešoji apklausa

Komentavimo iki data 2026-04-30

Dažai ir lakai. Padengto paviršiaus defektų įvertinimas taikant optinį vaizdavimą. 1 dalis. Bendrasis vadovas (ISO/DIS 21227-1:2026)

ISO 21227-1:2003 gives definitions for and provides guidance in the use of optical imaging systems for the quantitative characterization of defects on coated surfaces that occur after exposure in various test methods, e.g. stone chipping, weathering or cross-cut testing. One aim of ISO 21227 is to use optical imaging to reproduce the results of already existing methods for visual assessment. Additionally, optical imaging provides further information which can be used for a more detailed evaluation of coating defects. This part of ISO 21227 contains a general introduction in optical-imaging methods and definitions. The performance of individual test methods and requirements for precision are described in other parts of the standard.

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prEN 12944-2 Viešoji apklausa

Komentavimo iki data 2026-04-10

Trąšos ir kalkinimo medžiagos. Aiškinamasis žodynas. 2 dalis. Trąšų terminai

This European Standard defines terms relating to fertilizers. Some of them, the meaning of which is self-evident, are not defined here. This European Standard also provides an alphabetical list of equivalent English, French and German terms. In annex A an alphabetical index of all terms defined in this part of EN 12944 is given.

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prEN ISO 20769-2 Archyvuotas

Komentavimo iki data 2026-03-12

Neardomieji bandymai. Radiografinis vamzdžių korozijos ir nuosėdų tikrinimas naudojant rentgeno ir gama spinduliuotę. 2 dalis. Dvisienis radiografinis tikrinimas (ISO/DIS 20769-2:2026)

This document specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject. This document applies to the radiographic examination of pipes in metallic materials for service induced flaws such as corrosion pitting, generalized corrosion and erosion. Besides its conventional meaning, "pipe" as used in this document is understood to cover other cylindrical bodies such as tubes, penstocks, boiler drums and pressure vessels. Weld inspection for typical welding process induced flaws is not covered, but weld inspection is included for corrosion/erosion type flaws. The pipes can be insulated or not, and can be assessed where loss of material due, for example, to corrosion or erosion is suspected either internally or externally. This document covers double wall inspection techniques for detection of wall loss, including double wall single image (DWSI) and double wall double image (DWDI). Note that the DWDI technique described in this document is often combined with the tangential technique covered in ISO 20769-1. This document applies to in-service double wall radiographic inspection using industrial radiographic film techniques, computed digital radiography (CR) and digital detector arrays (DDA).

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EN ISO 17871:2020/prA2 Viešoji apklausa

Komentavimo iki data 2026-03-19

Dujų balionai. Greitai atidaromi balionų čiaupai. Specifikacija ir tipo bandymai.2 keitinys (ISO 17871:2020/DAM 2:2026)

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prEN ISO 23401-2 Viešoji apklausa

Komentavimo iki data 2026-04-07

Odontologija. Protezų pagrindo priderinimo medžiagos. 2 dalis. Trumpalaikio naudojimo minkštosios medžiagos (ISO/DIS 23401-2:2026)

This document specifies requirements for soft type denture lining materials suitable for short-term use, including functional impression taking using existing removable prosthesis, and the test methods to determine compliance with these requirements. This document also specifies requirements for packaging, marking the products and for the instructions for use to be supplied by the manufacturer. This document is not applicable to hard type denture lining materials or soft type denture lining materials for long-term use.

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prEN 50766:2026 Viešoji apklausa

Komentavimo iki data 2026-03-25

Kibernetinio saugumo reikalavimai, keliami pažeidimams atspariems mikroprocesoriams ir mikrovaldikliams

This document specifies the technical requirements for general-purposes tamper-resistant microprocessors and microcontrollers intended for integration into products that rely on them as a foundational security component. The microprocessors and microcontrollers in scope are designed for deployment in environments where the security features of the product integrating the platform are of importance, and where the threat landscape includes attackers with low but non-negligeable attack potential, corresponding to AVA_VAN.2 to AVA_VAN.3 as defined in [13].

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prEN 15189 Viešoji apklausa

Komentavimo iki data 2026-04-30

Stipriojo ketaus vamzdžiai, jungiamosios detalės ir pagalbiniai reikmenys. Išorinės poliuretaninės vamzdžių dangos. Reikalavimai ir bandymo metodai

This document specifies the requirements and test methods applicable to factory applied external polyurethane based coatings for heavy duty (see EN 545:2010, Clause D.3) corrosion protection of buried ductile iron pipes in accordance with EN 545, EN 598 and EN 969 for use at operating temperatures up to 50 °C. This document is not applicable to ductile iron pipes protected with zinc with a finishing layer of polyurethane. This document is not applicable to special activities on site such as tapping, clamping, etc., which could affect the corrosion protection properties of the polyurethane coating. NOTE These operations are usually specified in the laying instructions supplied by manufacturers of clamps, house connection saddles, etc. and any relevant user procedures.

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prEN 17769 Viešoji apklausa

Komentavimo iki data 2026-04-06

Organinės ir organinės-mineralinės trąšos. Gyvsidabrio kiekio nustatymas

This document specifies a method for determination of the content of mercury (Hg) using (cold) vapour generation apparatus coupled to an atomic absorption spectrophotometer and a method using a direct amalgamation technique. It is applicable to aqua regia digests prepared according to prEN 17768. It is applicable to organic fertilizers and organo-mineral fertilizers. This document is applicable to the fertilizing product blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where the following category: organic fertilizers or organo-mineral fertilizers is the highest % in the blend by mass or volume, or in case of liquid form by dry mass. If organic fertilizers and organo-mineral fertilizers are not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible. NOTE It is also possible to use other suitable methods for the determination of mercury described in Annex A if users prove that the method gives the same results as the methods described in this document.

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prEN ISO 1403 Archyvuotas

Komentavimo iki data 2026-03-12

Audiniu armuotos guminės bendrosios paskirties vandens žarnos. Specifikacija (ISO/DIS 1403:2026)

This document specifies the requirements for three types of general-purpose textile-reinforced rubber water hose with an operating temperature range of −25 °C to +70 °C and a maximum working pressure of up to 2,5 MPa (25 bar). These hoses are not intended to be used for conveyance of potable (drinking) water, for washing-machine inlets, as firefighting hoses, for special agricultural machines or as collapsible water hoses. These hoses can be used with additives which lower the freezing point of water.

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prEN IEC 61755-2-4:2026 Viešoji apklausa

Komentavimo iki data 2026-03-20

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Optiniai jungčių sietuvai. 2-4 dalis. Nepaslinktosios dispersijos vienmodžių fiziškai suliečiamų skaidulų sujungimo parametrai. Nenusklembtos skaidulos, naudojamos kaip pamatinės jungtys

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prEN IEC 61009-1:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-04-08

Buitiniai ir panašios paskirties liekamąja srove valdomi jungtuvai su integruota apsauga nuo viršsrovių. 1 dalis. Bendrosios taisyklės

This document gives general requirements and tests for residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (hereafter referred to as RCBOs), for rated operational voltages not exceeding 440 V AC, with rated frequencies of 50 Hz, 60 Hz or 50/60 Hz and rated currents not exceeding 125 A and rated short-circuit capacities not exceeding 25 000 A. RCBOs are intended to provide fault protection (previously referred to as protection against indirect contact), the exposed conductive parts of the installation being connected to an appropriate earth electrode. These devices are also intended to protect against overcurrents in the wiring installations of buildings and similar applications. They are also intended to be used to provide protection against fire hazards due to a persistent earth fault current. RCBOs having a rated residual operating current not exceeding 30 mA are used for fault protection and additional protection in the case of failure of the protective provisions against electric shock. This document applies to RCBOs performing simultaneously the functions of detection of the residual current, of comparison of the value of this current with the residual operating value and of opening of the protected circuit when the residual current exceeds this value. These devices also perform the function of making, carrying and breaking overcurrents under specified conditions. RCBOs are intended to be operated by ordinary or uninstructed persons and designed not to require maintenance. The requirements of this document apply for standard conditions (see 7.1). Additional requirements can be necessary for RCBOs used in locations which have severe environmental conditions. RCBOs within the scope of this document are intended for use in an environment with pollution degree 2 (see 7.3). RCBOs are suitable for isolation. Special precautions (e.g. surge protective devices) can be necessary when excessive overvoltages are likely to occur on the supply side (for example in the case of supply through overhead lines, see IEC 60364-4-44 and IEC 60364-5-53). RCBOs, with the exception of those with an uninterrupted neutral, are suitable for use in IT systems. RCBOs of the general type are resistant to current surges, including the case where surge voltages (as a result of switching transients or induced by lightning) cause loading currents in the installation without occurrence of flashover. RCBOs of type S are considered to be sufficiently resistant against unwanted tripping even if the surge voltage causes a flashover and a follow-on current occurs. This document also applies to RCBOs obtained by the assembly of an adaptable residual current device with a circuit-breaker. The mechanical assembly is intended to be effected in the factory by the manufacturer, or on site, in which case the requirements of Annex G apply. It also applies to RCBOs having more than one rated current, provided that the means for changing from one discrete rating to another is not accessible in normal service and that the rating cannot be changed without the use of a tool. Particular requirements are necessary for RCBOs intended to be used at frequencies other than 50 Hz or 60 Hz. For RCBOs incorporated in, or intended for association with socket-outlets only, the requirements of this document can be used, as far as applicable, in conjunction with the requirements of IEC 60884-1 or the national requirements of the country where the product is placed on the market. This document does not apply to: ....

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prEN IEC 60695-5-2:2026 Viešoji apklausa

Komentavimo iki data 2026-03-25

Gaisrinio pavojingumo bandymai. 5-2 dalis. Lakiųjų gaisro produktų sukeliamos korozinės pažaidos. Trumpa bandymo metodų apžvalga ir tinkamumas

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EN ISO 12759-4:2019/prA1 Viešoji apklausa

Komentavimo iki data 2026-04-28

Ventiliatoriai. Ventiliatorių efektyvumo klasifikacija. 4 dalis. Ventiliatoriai su pavara, veikiantys didžiausiu darbiniu greičiu. 1 keitinys. F priedo, kuriame pateikiamas efektyvumo klasifikacijos naudojimo pavyzdys, pridėjimas ir redakciniai pakeitimai (ISO 12759-4:2019/DAM 1:2026)

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prEN ISO 20957-10 Naujas

Komentavimo iki data 2026-03-17

Stacionarieji treniruokliai. 10 dalis. Dviratiniai treniruokliai su standžiąja pavara. Papildomi specialieji saugos reikalavimai ir bandymo metodai (ISO/DIS 20957-10:2026)

This document specifies safety requirements for exercise bicycles with a fixed wheel or without freewheel that have an inertia of >0,6 kg·m2. The requirements are in addition to the general safety requirements of ISO 20957‑1, with which ISO 20957-10 is intended to be read in conjunction. Any attachment provided with the exercise bicycle with a fixed wheel or without freewheel for the performance of additional exercises is subject to the requirements of ISO 20957‑1.

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EN IEC 55014-2:2021/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-03-20

1 keitinys. Elektromagnetinis suderinamumas. Reikalavimai, keliami buitiniams prietaisams, elektriniams įrankiams ir panašiems aparatams. 2 dalis. Atsparumas. Gaminių šeimos standartas

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