Standartų projektų sąrašas

prEN 18357 Archyvuotas

Komentavimo iki data 2026-09-15

Statybos produktų skaitmeninė eksploatacinių savybių ir atitikties deklaracija. Metodika, bendrieji reikalavimai ir duomenų šablonų rengimo kriterijai

This document specifies a methodology, with general requirements and criteria, for the development of the data templates for the declaration of performance and conformity (DoPC) of construction products. NOTE This document integrates a data template structure from EN ISO 23387:2025 [4] to be used for DoPC of construction products, together with a methodology for experts to develop domain specific data templates, following EN ISO 23386:2020 [3] and the standards from CEN/CLC/JTC 24. Annex A provides guidance for the development of data templates for harmonized technical specifications (hTS) and European assessment documents (EAD), for product technical committees (TCs) and other stakeholders.

Peržiūrėti metaduomenis

prEN IEC 60216-4:2026 Viešoji apklausa

Komentavimo iki data 2026-10-02

Elektros izoliacinės medžiagos. Šiluminio patvarumo savybės. 4-3 dalis. Sendinimo krosnys

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prEN IEC 60447:2026 Viešoji apklausa

Komentavimo iki data 2026-10-16

Pagrindiniai bei saugos principai, taikomi žmogaus ir mašinos sąveikos priemonėms, ženklinimui ir atpažinimui. Veikimo principai

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prEN 304 634 V1.0.0 (2026-07) Viešoji apklausa

Komentavimo iki data 2026-10-11

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami asmeniniams dėvimiesiems gaminiams

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EN ISO 15002:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-17

Prie medicininių dujų tiekimo sistemų jungiami srauto kontrolės įtaisai. 1 keitinys (ISO 15002:2023/DAM 1:2026)

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prEN 16423 Viešoji apklausa

Komentavimo iki data 2026-11-12

Suskystintosios naftos dujos. Ištirpusių likučių nustatymas. Dujų chromatografijos metodas, naudojant skysčio injekavimą į kolonėlę

This European Standard specifies a method for the determination of the dissolved residual matter, also known as evaporation residue, in liquefied petroleum gases (LPG), by gas chromatography in the range of (10 to 600) mg/kg (ppm mass). This test method quantifies soluble organic compounds (hydrocarbon materials), sometimes called ‘evaporation residue’, which can be present in liquefied petroleum gases and which are substantially less volatile than the LPG product, i.e. with a boiling point between 174 °C and 522 °C (C10 to C40). Higher boiling materials, or materials that adhere permanently to the chromatographic column, will not be detected. WARNING - This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

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prEN ISO/IEEE 11073-10419 Viešoji apklausa

Komentavimo iki data 2026-09-21

Sveikatos informatika. Ryšys tarp asmeninių medicinos įtaisų. 10419 dalis. Įtaiso specializavimas. Insulino pompa (ISO/IEEE FDIS 11073-10419:2026)

This standard establishes a normative definition of communication between personal telehealth insulin pump devices (agents) and managers (e.g., cell phones, personal computers, personal health appliances, set top boxes) in a manner that enables plug-and-play interoperability. It leverages work done in other ISO/IEEE 11073 standards including existing terminology, information profiles, application profile standards, and transport standards. It specifies the use of specific term codes, formats, and behaviors in telehealth environments, restricting optionality in base frameworks in favor of interoperability. This standard defines a common core functionality of personal telehealth insulin pump devices. In the context of personal health devices (PHDs), an insulin pump is a medical device used for the administration of insulin in the treatment of diabetes mellitus, also known as continuous subcutaneous insulin infusion (CSII) therapy. This standard provides the data modeling according to ISO/IEEE 11073-20601 and does not specify the measurement method.

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EN ISO 12855:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-03

Elektroninis mokesčių rinkimas. Informacijos mainai tarp paslaugos teikimo ir kelių rinkliavos sistemų. 1 keitinys (ISO 12855:2025/DAM 1:2026)

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prEN ISO 8503-5 Viešoji apklausa

Komentavimo iki data 2026-10-29

Plieninio pagrindo paruošimas prieš dengiant dažais ir su jais susijusiais produktais. Srautinio valymo būdu paruošto plieninio pagrindo šiurkštumo charakteristikos. 5 dalis. Kopijavimo juostos metodas paviršiaus profiliui nustatyt (ISO/DIS 8503‑5:2026)

ISO 8503-5:2017 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating. The method is applicable within the range of profile heights cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 µm to 115 µm. The method is valid for surfaces that have been cleaned with abrasives.

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prEN 304 622 V1.0.0 (2026-08) Viešoji apklausa

Komentavimo iki data 2026-10-26

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami saugumo informacijos ir įvykių valdymo sistemoms

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prEN IEC 60255-167:2026 Viešoji apklausa

Komentavimo iki data 2026-11-03

Matavimo relės ir apsauginė įranga. 167 dalis. Kryptinės apsaugos nuo viršsrovių funkciniai reikalavimai

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prEN IEC 62087-8:2026 Viešoji apklausa

Komentavimo iki data 2026-09-27

Garso, vaizdo ir panaši įranga. Energijos sąnaudų nustatymas. 8 dalis. Mažoji tinklo įranga

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prEN IEC 62282-2-400:2026 Viešoji apklausa

Komentavimo iki data 2026-10-04

Kuro elementų technologijos. 2-400 dalis. Kuro elementų moduliai. PEM sąrankų ir PEM modulių vardinės galios ir galios tankio skaičiavimas

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prEN 18368 Viešoji apklausa

Komentavimo iki data 2026-10-10

Cheminiai dezinfekantai ir antiseptikai. Cheminiai dezinfekantai ir antiseptikai. Kiekybinis tyrimo metodas virucidiniam aktyvumui įvertinti, neakytus paviršius mechaniškai valant medicinos srityje naudojamomis servetėlėmis (4 plotelių tyrimas). Tyrimo metodas ir reikalavimai (2 fazė, 2 pakopa)

This document specifies a test method and the minimum requirements for virucidal activity of chemical disinfectant products that form a homogeneous, physically stable preparation when diluted with hard water – or in the case of ready-to-use products – with water. This document is applicable to products that are used in the medical area for disinfecting non-porous surfaces including surfaces of medical devices by wiping or mopping – regardless if they are covered by the Medical Device Regulation [1] or not. Due to the new methods of application of surface disinfectants like pre-impregnated wipes this document was established to cover the different application methods. This document is applicable for four methods of application of products for wiping and/or mopping: a) soaking any non-specified wipe or mop with product; b) spraying the product on any non-specified wipe and / or mop or a specified wipe or mop; c) impregnation of specified wipes or mops by the user with the product according to the manufacturer’s recommendation; d) pre-impregnation of specified wipes or mops by the manufacturer as ready-to-use wipes or mops. In all types of application the water control has to be conducted with the standard wipe (5.3.2.17 a), because it is process or method control. The contact time for the water control is no longer than 5 min. This document does not apply to products that are sprayed on or used for flooding of surfaces, without wiping or mopping during the contact time. In this case, the methods of phase 2/ step 2 without mechanical action apply. The test-surface (5.3.2.16) was selected as a standard surface and should cover all non-porous surfaces. It was not intended to cover the influence of each different surface. This document is applicable to areas and situations where disinfection is medically indicated. Such indications occur in patient care, for example: — in hospitals, in community medical facilities and in dental institutions; — in clinics of schools, of kindergartens and of nursing homes; and can occur in the workplace and in the home. It can also include services such as laundries and kitchens supplying products directly for the patients. NOTE This method corresponds to a phase 2, step 2 test. EN 14885 specifies in detail the relationship of the various tests to one another and to “use recommendations”.

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prEN 304 625 V1.0.0 (2026-08) Viešoji apklausa

Komentavimo iki data 2026-10-26

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami fizinėms ir virtualiosioms tinklo sąsajoms

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prEN IEC 60598-2-5:2026 Viešoji apklausa

Komentavimo iki data 2026-11-08

Šviestuvai. 2-5 dalis. Ypatingieji reikalavimai. Prožektoriai

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EN 1794-2:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-10-01

Kelių eismo triukšmo mažinimo įrenginiai. Neakustinės eksploatacinės charakteristikos. 2 dalis. Bendrųjų saugos ir aplinkos apsaugos charakteristikų nustatymo metodai

This document specifies methods and criteria for assessing the general safety and environmental performance of road traffic noise reducing devices under typical roadside conditions. Appropriate test methods are provided where these are necessary. The treatment of each topic is covered separately in Annexes A to F.

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prEN ISO 13160 Viešoji apklausa

Komentavimo iki data 2026-10-04

Vandens kokybė. Stroncis 90 ir stroncis 89. Tyrimo metodai naudojant blyksnių skystyje skaičiavimą arba proporcinį skaičiavimą (ISO/DIS 13160:2026)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices and to determine the applicability of any other restrictions. Warning — It is absolutely essential that tests conducted according to this document be carried out by suitably trained staff. This document specifies methods to determine 90Sr and 89Sr by liquid scintillation counting (LSC) or proportional counting (PC) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling and test sample preparation. The detection limit depends on the sample volume, the instrument used, the sample counting time, the background count rate, the detection efficiency and the chemical yield. The method described in this document, using currently available LSC and PC instruments, has a detection limit of approximately 2 mBq·l−1 and 10 mBq·l−1 for 90Sr and 89Sr, respectively, for a volume of 2 l and a measuring time of 60 000 s, which is lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1 for 89Sr and 10 Bq·l−1 for 90Sr)[4]. The methods described in this document are applicable in the event of an emergency situation. When contamination contains fresh fission products, the contribution of 89Sr to the total amount of radioactive Sr is not negligible. This document provides test methods to determine the activity concentration of 90Sr in presence of 89Sr, and to determine the activity concentration of 90Sr in large volume of water sample (>50 L). The analysis of 90Sr and 89Sr adsorbed to suspended matter is not covered by this method. Filtration of the test sample and a chemical separation are required to separate and purify Sr from a test portion of the sample as the analysis of 90Sr and 89Sr adsorbed to suspended matter is not covered by this method. It is the user’s responsibility to ensure the validity of this test method selected for the water samples tested.

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prEN ISO 8502-2 Viešoji apklausa

Komentavimo iki data 2026-10-17

Plieninio pagrindo paruošimas prieš padengiant dažais ir su jais susijusiais produktais. Tyrimai paviršiaus švarumui įvertinti. 2 dalis. Vandenyje tirpių teršalų ekstrahavimas analizei nuvalius tamponu (ISO/DIS 8502‑2:2026)

ISO 8502-2:2017 describes a method for the determination of chloride-containing salts that are readily soluble in water and are present on a steel surface. The method is also applicable to previously coated surfaces. ISO 8502-2:2017 includes a method, applicable in the field or in the laboratory, for washing off the surface while several methods are referred to for chloride analyses.

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prEN 319 142-1 V1.3.0 (2026-08) Viešoji apklausa

Komentavimo iki data 2026-10-27

Electronic Signatures and Trust Infrastructures (ESI); PAdES digital signatures; Part 1: Building blocks and PAdES baseline signatures

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prEN IEC 63567-3:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Puslaidininkiniai įtaisai. Puslaidininkinių įtaisų gamybos komponentų ir tikrinimo įrangos eksploatacinių charakteristikų įvertinimas. 3 dalis. Nanoskalės plokštelių paviršiaus tikrinimo naudojant UV šviesą metodas

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prEN 10048 Viešoji apklausa

Komentavimo iki data 2026-09-24

Siaurosios karštai valcuotos plieninės juostos. Matmenų ir formos nuokrypos

This document specifies tolerances on dimensions and shape for hot rolled uncoated narrow strip and cut lengths of non-alloy and alloy steel grades in accordance with Table 1. It is usually produced in thickness of 0,8 mm up to and including 16 mm and generally has a rolled width less than 600 mm but is also produced in rolled widths up to and including 720 mm. Hot-rolled narrow strip has a symmetrical thickness profile with tight crown tolerances and therefore cannot be compared to slit wide strip. This document also applies to hot-rolled strip for cold rolling. Table 1 — Field of application [...table not represented...] This document can also be used for other steels, e.g.: steels from standards not mentioned in Table 1. This document does not apply to: — continuously hot-rolled wide strip and plate/sheet cut from wide strip of non-alloy and alloy steels and narrow strip obtained by slitting wide strip (EN 10051); — hot-rolled patterned steel strip and plate/sheet cut from wide strip (see EN 10363); — uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131); — hot-dip coated steel sheet and strip (EN 10143).

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prEN IEC 60695-8-1:2026 Viešoji apklausa

Komentavimo iki data 2026-10-04

Gaisrinio pavojingumo bandymai. 8-1 dalis. Šilumos išskyrimas. Bendrieji nurodymai

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prEN 2665-004 Viešoji apklausa

Komentavimo iki data 2026-10-24

Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 004: UNC thread terminals - Product standard

This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 20 A to 50 A, used in aircraft on-board circuits at a temperature between −55 °C and 90 °C at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping They will continue to function up to the short-circuit current.

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ISO/DIS 25802 Viešoji apklausa

Komentavimo iki data 2026-11-03

Biotechnologija. Imunomagnetinių rutuliukų gamybos ir kokybės kontrolės reikalavimai

This document specifies requirements for the production and quality control of immunomagnetic beads. This document also gives general quality attributes for immunomagnetic beads, together with common methods for evaluating these quality attributes for end-use. This document is applicable to the research and development of immunomagnetic beads, and to the application field of immunomagnetic beads, e.g., cell sorting, protein purification, and microbial separation. NOTE For manufacturing of cell-based therapeutic products, users can refer to applicable standards such as ISO 20399.

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