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

EN IEC 62052-11:2021/prAC:2026 Viešoji apklausa

Komentavimo iki data 2026-09-27

Elektros matavimo įranga. Bendrieji reikalavimai, bandymai ir bandymų sąlygos. 11 dalis. Matavimo įranga

This part of IEC 62052 specifies requirements and associated tests, with their appropriate conditions for type testing of AC and DC electricity meters. This document details functional, mechanical, electrical and marking requirements, test methods, and test conditions, including immunity to external influences covering electromagnetic and climatic environments.

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prEN ISO 7889 Viešoji apklausa

Komentavimo iki data 2026-10-03

Jogurtas. Būdingų mikroorganizmų skaičiavimas. Kolonijų skaičiavimo būdas (ISO 7889:2026)

This document specifies a method for the enumeration of the characteristic microorganisms Lactobacillus delbrueckii subsp. bulgaricus (in short: L. bulgaricus) and Streptococcus thermophilus (in short: S. thermophilus) by means of the colony-count technique. The method is applicable to yoghurts (for the definition see CXS 243‑2003). The colony-count technique (pour plates) is suitable for, but not limited to, the enumeration of L. bulgaricus and S. thermophilus in test samples with a minimum of 10 colonies counted on a plate. This corresponds to a level of the characteristic microorganisms L. bulgaricus and S. thermophilus that is expected to be higher than 100 cfu/g. The colony-count technique (spread plates) is suitable for, but not limited to, the enumeration of L. bulgaricus and S. thermophilus in test samples with a minimum of 10 colonies counted on a plate. This corresponds to a level of the characteristic microorganisms L. bulgaricus and S. thermophilus that is expected to be higher than 1 000 cfu/g.

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EN 55016-1-6:2015/prA3 (Frag 4):2026 Viešoji apklausa

Komentavimo iki data 2026-10-25

3 keitinys. 4 fragmentas: NSA

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prEN 304 617 V1.0.0 (2026-08) Viešoji apklausa

Komentavimo iki data 2026-10-27

Kibernetinis saugumas (CYBER). Kibernetinio atsparumo aktas (CRA). Kibernetinio saugumo reikalavimai, keliami naršyklėms

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prEN IEC 60598-2-20:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Šviestuvai. 2-20 dalis. Ypatingieji reikalavimai. Šviesinės girliandos

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EN ISO 15195:2019/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-26

Laboratorinė medicina. Pamatines matavimo procedūras taikančių kalibravimo laboratorijų kompetencijos reikalavimai. 1 keitinys (ISO 15195:2018/DAM 1:2026)

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prEN ISO 23143-1 Viešoji apklausa

Komentavimo iki data 2026-10-03

Informacijos mainai tarp BIM ir GIS. 1 dalis. Pagrindiniai principai ir specifikacijos (ISO/DIS 23143-1:2026)

The scope of this project is to provide guidelines for information exchange between BIM and GIS. As part of a series of proposed international standards for BIM-GIS information exchange, Part 01: core principles and specifications will provide guidance on how to use existing standards adequately so that each domain can provide and request information properly. This work needs to be sufficiently broad by integrating ISO Standards and the latest developments from OGC and buildingSMART. The work will also cover the core principles of working with BIM and GIS, namely ensuring the Georeferencing of BIM models.

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prEN IEC 62087-2:2026 Viešoji apklausa

Komentavimo iki data 2026-10-18

Garso, vaizdo ir panaši įranga. Energijos sąnaudų nustatymas. 2 dalis. Signalai ir laikmenos

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prEN 301 447 V2.1.12 (2026-08) Viešoji apklausa

Komentavimo iki data 2026-11-01

Palydovinės Žemės stotys ir sistemos (PŽSS). Laivuose įrengtos palydovinės Žemės stotys, veikiančios 4/6 GHz dažnių juostose, priskirtose fiksuotajai palydovinei tarnybai. Prieigos prie radijo ryšio spektro darnusis standartas

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prEN ISO 11403-3 Viešoji apklausa

Komentavimo iki data 2026-11-15

Plastikai. Lyginamųjų daugiataškių duomenų rinkimas ir pateikimas. 3 dalis. Aplinkos poveikis savybėms (ISO/DIS 11403-3:2026)

This document specifies test procedures for the acquisition and presentation of multipoint data which demonstrate the behaviour of plastics under the following environments: — prolonged exposure to heat; — liquid chemicals; — environmental stress cracking under a constant tensile stress; — artificial weathering. The tests are listed in order of increasing severity of the environment. By testing under the least severe environments first, it is possible to make informed judgements regarding whether tests under more severe conditions are worthwhile.

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prEN 3646-011 Viešoji apklausa

Komentavimo iki data 2026-10-02

Aerospace series - Connectors, electrical, circular, bayonet coupling, operating temperature 175 °C or 200 °C continuous - Part 011: Dummy receptacle - Product standard

This document specifies the characteristics of dummy receptacles in the family of bayonet coupling circular connectors, intended for use in an operating temperature range of −65 °C to 175 °C or 200 °C continuous. It applies to models specified in Table 3. For plugs associated with these dummy receptacles, see EN 3646 008.

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prEN 17022 Viešoji apklausa

Komentavimo iki data 2026-10-03

Vaiko priežiūros gaminiai. Pagalbinės maudymo vonioje ir duše priemonės. Saugos reikalavimai ir bandymo metodai

This document specifies safety requirements and test methods for bathing aids intended to be used in a domestic bathtub or washbasin and to elevated shower aids. This document does not cover bathing aids designed for children with special needs. Bathing aids that are intended to be used only in conjunction with a child’s bathtub are not covered by this standard. NOTE 1 Bathing aids that are intended to be used only in conjunction with a child’s bathtub are covered in prEN 17072:2026, Child care articles — Bath tubs, stands and non-standalone bathing aids — Safety requirements and test methods. NOTE 2 Where the product has several functions or can be converted into another function, it is due to comply with relevant standard(s).

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prEN 2794-004 Viešoji apklausa

Komentavimo iki data 2026-10-17

Aerospace series - Circuit breakers, single-pole, temperature compensated, rated currents 20 A to 60 A - Part 004: UNC thread terminals - Product standard

This document specifies the characteristics of single-pole circuit breakers, temperature compensated with a rated current from 20 A to 25 A, used in aircraft on-board circuits at a temperature between −55 °C and 125 °C and at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single push button (actuator), with delayed action “trip-free” tripping. They will continue to function up to the short-circuit current.

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prEN IEC 60079-101:2026 Viešoji apklausa

Komentavimo iki data 2026-10-25

Sprogiosios atmosferos. 101 dalis. Apsaugos nuo sprogimo principai

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prEN IEC 63281-5-1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-03

Krovininių elektrinių vežtuvų su automatizuota vairavimo sistema ir debesijos platformos planavimo sistemos sąsajos reikalavimai

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prEN 3299 Viešoji apklausa

Komentavimo iki data 2026-09-26

Aerospace series - Shaft-nut and threaded ring, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification

This document specifies the characteristics, qualification and acceptance requirements for self-locking shaft-nuts and threaded rings, with right- or left-hand MJ threads, in FE-PA2601, silver-plated, for aerospace applications. Temperature class: 450 °C . It is applicable whenever referenced.

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prEN IEC 63652-2:2026 Viešoji apklausa

Komentavimo iki data 2026-10-04

NFC forumo specifikacijos. 2 dalis. NFC duomenų mainų formatas

The NFC Data Exchange Format (NDEF) specification defines a message encapsulation format to exchange information between two NFC Forum Devices. NDEF is a lightweight, binary message format that can be used to encapsulate one or more application-defined payloads of arbitrary type and size into a single message construct. Each payload is described by a type, a length, and an optional identifier. Type identifiers can be URIs, MIME media types, or NFC-specific types. This latter format permits compact identification of well known types commonly used in NFC Forum applications, or self-allocation of a name space for organizations that wish to use it for their own NFC-specific purposes. The NDEF Payload Length is an unsigned integer that indicates the number of octets in the payload. A compact, NDEF short-record layout is provided for very small payloads. The optional NDEF Payload Identifier enables association of multiple payloads and crossreferencing between them. NDEF Payloads can include nested NDEF Messages or chains of linked chunks of length unknown at the time the data is generated. NDEF is strictly a message format, which provides no concept of a connection or of a logical circuit, nor does it address head-of-line problems.

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prEN ISO 19223-1 Viešoji apklausa

Komentavimo iki data 2026-10-10

Plaučių ventiliacijos aparatai ir susijusi įranga. Aiškinamasis žodynas ir semantika. 1 dalis. Plaučių ventiliacijos aparatai (ISO/DIS 19223-1:2026)

This document establishes a vocabulary of terms and semantics for all fields of respiratory care involving mechanical ventilation, such as intensive-care ventilation, anaesthesia ventilation, emergency and transport ventilation and home-care ventilation, including sleep-apnoea breathing-therapy equipment. It is applicable — in lung ventilator and breathing-therapy device standards, — in health informatics standards, — for labelling on medical electrical equipment and medical electrical systems, — in medical electrical equipment and medical electrical system instructions for use and accompanying documents, — for medical electrical equipment and medical electrical systems interoperability, and — in electronic health records. This document is also applicable to those accessories intended by their manufacturer to be connected to a ventilator breathing system or to a ventilator, where the characteristics of those accessories can affect the basic safety or essential performance of the ventilator and ventilator breathing system. NOTE This document can also be used for other applications relating to lung ventilation, including non-electrical devices and equipment, research, description of critical events, forensic analysis and adverse event (vigilance) reporting systems. This document does not specify terms specific to breathing-therapy equipment, or to physiologic closed-loop ventilation, high-frequency ventilation or negative-pressure ventilation; nor to respiratory support using liquid ventilation or extra-corporeal gas exchange, or oxygen, except where it has been considered necessary to establish boundaries between bordering concepts.

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prEN 12452 Viešoji apklausa

Komentavimo iki data 2026-11-08

Varis ir vario lydiniai. Valcuoti briaunotieji besiūliai vamzdžiai šilumokaičiams

This document specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers. It is applicable to copper and copper alloy tubes supplied in the size range from 6 mm up to and including 35 mm outside diameter; from 1 mm up to and including 3,5 mm wall thickness of the unfinned section; and with fin height up to and including 4,5 mm. The sampling procedures and the methods of testing for verification of conformity to the requirements of this document are also specified.

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EN IEC 61000-6-3/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-11-15

Elektromagnetinis suderinamumas (EMS). 6-3 dalis. Bendrieji standartai. Spinduliavimo standartas, skirtas gyvenamojoje aplinkoje naudojamai įrangai. 1 keitinys

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EN 1991-3:2026/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-24

Eurokodas 1. Poveikiai konstrukcijoms. 3 dalis. Kranų ir mašinų sukelti poveikiai

1.1 Scope of EN 1991-3 (1) EN 1991-3 defines actions imposed by cranes and other machines including dynamic effects, if relevant, for the structural design of crane or machine supporting structures. (2) EN 1991-3 provides guidance on crane classification in terms of dynamic factors and fatigue actions. (3) EN 1991-3 applies to supporting structures of — bridge cranes, gantry cranes and wall cranes travelling on fixed runways; — fixed machines that cause a harmonic dynamic loading on fixed supporting structures. (4) The principles provided in EN 1991-3 can be applied also to determine actions on supporting structures of cranes other than those referred to in (3). (5) EN 1991-3 does not provide partial factors for actions. NOTE For partial factors for actions, see EN 1990-1:2023+A1:2026, Clause A.5. (6) EN 1991-3 does not provide actions or provisions for the design of cranes and machines. 1.2 Assumptions (1) The general assumptions of EN 1990-1 apply. (2) The design of structures supporting cranes or machines is undertaken using information on actions provided by the manufacturer of the crane or machine.

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ISO/DIS 19072-2 Viešoji apklausa

Komentavimo iki data 2026-10-04

Kelių transporto priemonės. Pirotechninių įtaisų jungimo sąsaja, dvikryptės ir trikryptės jungtys. 2 dalis. Bandymo metodai ir bendrieji eksploatacinių charakteristikų reikalavimai

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prEN 17756 Viešoji apklausa

Komentavimo iki data 2026-10-17

Trąšos, kalkinimo medžiagos ir inhibitoriai. Chloridų kiekio nustatymas

This document specifies references to methods for the determination of the chloride content in organic fertilizers, organo-mineral fertilizers, inorganic fertilizers, liming materials and inhibitors. This document is applicable to fertilizing product blends where the 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: fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If 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 only of inorganic products, the European Standard for inorganic fertilizers applies. NOTE 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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ISO/DIS 24088-1 Viešoji apklausa

Komentavimo iki data 2026-11-03

Biotechnologija. Mikroorganizmų biobankai. 1 dalis. Bakterijos ir archėjos

This document specifies requirements for the biobanking of bacteria and archaea. It includes management of microbial material associated data as well as biosafety and biosecurity requirements. This document is applicable to all organizations performing biobanking with bacteria and archaea used for research and development. This document does not apply to processing methods for microbial materials intended for food/feed production, laboratories undertaking food/feed analysis or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

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