Standartų projektų sąrašas

EN 60870-5-101:2003/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-07-01

Nuotolinio valdymo įrenginiai ir sistemos. 5-101 dalis. Perdavimo protokolai. Pagrindinių nuotolinio valdymo uždavinių lydimasis standartas

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prEN 1948-5 Viešoji apklausa

Komentavimo iki data 2026-07-21

Stacionariųjų taršos šaltinių išmetamieji teršalai. Polichlordibenzo-p-dioksinų (PCDD) bei polichlordibenzofuranų (PCDF) ir dioksinų tipo polichlorbifenilų (PCB) masės koncentracijos nustatymas. 5 dalis. Ilgalaikis polichlordibenzo-p-dioksinų (PCDD) bei polichlordibenzofuranų (PCDF) ir dioksinų tipo polichlorbifenilų (PCB) ėminių ėmimas

This document specifies the long-term sampling of PCDDs/PCDFs/PCBs. There are three different sampling methods, which are based on the three different principles described in EN 1948-1, but partially modified for long-term sampling requirements: — filter/condenser method; — dilution method; — cooled probe method. Each sampling method is illustrated in detail in Annex D. The sampling methods described in this document are designed for a sampling duration of typically up to four weeks. Additionally, this document specifies a framework of quality control requirements for any long-term sampling method. With the methods described, experiences were gained for a concentration range up to 4,0 ng TEQ/m3 at various stationary sources (e.g. waste incinerators, sinter plants, cement kilns). For complete implementation of the measurement method, the use of EN 1948-2 and EN 1948-3 describing extraction, clean-up, identification, and quantification, respectively, is necessary in order to determine PCDDs/PCDFs. Additionally, EN 1948-4 is necessary for PCBs.

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prEN IEC 60335-2-36:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-36 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms viryklėms, orkaitėms, kaitlentėms ir kaitlenčių elementams

This standard deals with the safety of electrically operated commercial cooking and baking ranges, ovens, hobs, hob elements and similar appliances, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances.

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prEN 14116 Viešoji apklausa

Komentavimo iki data 2026-06-25

Talpyklos pavojingiems kroviniams vežti. Skaitmeninis skystojo kuro atpažintuvo sietuvas

This document covers the digital interface at the product loading and/or discharge coupling which is used for the transfer of product related information and specifies the performance requirements, critical safety aspects and tests to provide compatibility of devices.

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EN 14770:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-05

Bitumas ir bituminiai rišikliai. Kompleksinio šlyties modulio ir fazės kampo nustatymas. Dinaminis šlyties reometras (DSR)

This document specifies a general method of using a dynamic shear rheometer (DSR) for measuring the rheological properties of bituminous binders. The procedure involves determining the complex shear modulus and phase angle of binders over a range of test frequencies and test temperatures when tested in oscillatory shear. From the test, the complex shear modulus, |G*|, and its phase angle, δ, at a given temperature and frequency are calculated, as well as the components G' and G" of the complex shear modulus. This method is applicable to un-aged, aged, stabilized and recovered bituminous binders. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 μm (e.g. filler material, granulated rubber). WARNING - The use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

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ISO/DIS 14880-1 Viešoji apklausa

Komentavimo iki data 2026-07-23

Optika ir fotonika. Mikrolęšių matricos. 1 dalis. Aiškinamasis žodynas

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prEN IEC 60335-2-39:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-39 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams daugiafunkciams maisto gaminimo prietaisams

This European Standard Deals with the safety of electrically operated commerical multi-purpose cooking pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals, and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

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prEN IEC 60335-2-31:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-06-17

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-31 dalis. Ypatingieji reikalavimai, keliami garų rinktuvams ir kitokiems garų šalintuvams

This European Standard deals ith the safety of electric range hoods and other cooking fume extractors intended for installing above, beside, behind or under household cooking ranges, hobs and similar cooking appliances, their rated voltage being not more than 250 V.

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prEN ISO 287 Viešoji apklausa

Komentavimo iki data 2026-06-18

Popierius ir kartonas. Partijos drėgmės kiekio nustatymas. Džiovinimo krosnyje metodas (ISO 287:2026)

ISO 287:2017 specifies an oven-drying method for the determination of the moisture content of a lot of paper and board. The procedure in Clause 8, describing how the test pieces are drawn from the lot, is performed at the time of sampling. ISO 287:2017 is applicable to every type of lot of paper and board, including corrugated board and solid board, provided that the paper or board does not contain any substances, other than water, that are volatile at the temperature specified in this document. NOTE For determination of the dry matter content of a sample of paper or board, e.g. for calculation of the dry mass of the sample, ISO 638[1] can be used.

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EN IEC 62271-213:2021/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-06-17

Aukštosios įtampos perjungimo ir valdymo įrenginiai. 213 dalis. Įtampos aptikimo ir rodymo sistema

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prEN IEC 60794-1-108:2026 Viešoji apklausa

Komentavimo iki data 2026-06-17

Optiniai skaiduliniai kabeliai. 1-108 dalis. Bendroji specifikacija. Pagrindinės optinių kabelių bandymo procedūros. Mechaninių bandymų metodai. Lankstymas, E8 metodas

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prEN IEC 63608-1:2026 Viešoji apklausa

Komentavimo iki data 2026-06-10

Puslaidininkiniai įtaisai. Virpesių energijos rinktuvų patikimumo bandymo metodai. 1 dalis. Mechaninis patikimumas, kai bandoma smūgiais

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prEN 16734 Viešoji apklausa

Komentavimo iki data 2026-06-18

Automobiliniai degalai. Automobilinis B10 dyzelinas. Reikalavimai ir tyrimo metodai

This document specifies requirements and test methods for marketed and delivered automotive B10 diesel fuel, i.e. diesel fuel containing up to 10,0 %(V/V) fatty acid methyl ester (FAME). It is applicable to fuel for use in diesel engine vehicles compatible with automotive B10 diesel fuel. NOTE 1 This product is allowed in Europe [4], but national legislation can set additional requirements or rules concerning, or even prohibiting, marketing or delivering of the product. NOTE 2 For the purposes of this document, the terms "% (m/m)" and "% (V/V)" are used to represent respectively the mass fraction and the volume fraction.

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FprEN IEC 62841-4-11:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-06-17

Elektriniai varikliniai rankiniai įrankiai, kilnojamieji įrankiai ir vejų bei sodų mašinos. Sauga. 4-11 dalis. Ypatingieji reikalavimai, keliami kraštų apipjovimo mašinoms

Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-11: Particular requirements for edgers

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prEN 18340 Viešoji apklausa

Komentavimo iki data 2026-06-16

Su produktais ir paslaugomis susijusių pagalbos paslaugų prieinamumas

This document specifies accessibility requirements on information provision and communication in support services. This includes general information about the products and services including information on their accessibility. This document provides requirements on an accessible support service designed so that information and communication can be accessed, understood and used. Support services include but are not limited to help desks, call centres, technical support, and training services. It applies to support services that are provided digitally or face to face. NOTE 1 Where relay services are referred to in this document, relay services are a means to communicate in the provision of support services. NOTE 2 It includes support services that are provided directly and those that have been outsourced. It is applicable for all organisations of all sizes and across all sectors.

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prEN 300 392-3-15 V1.5.0 (2026-04) Viešoji apklausa

Komentavimo iki data 2026-06-21

Terrestrial Trunked Radio (TETRA); Voice plus Data (V+D); Part 3: Interworking at the Inter-System Interface (ISI); Sub-part 15: Transport layer independent Additional Network Feature, Mobility Management (ANF-ISIMM)

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prEN 4473 Viešoji apklausa

Komentavimo iki data 2026-06-16

Aerospace series - Aluminium pigmented organic coatings for fasteners - Technical specification

This document specifies the performance requirements of aluminium pigmented organic coatings to be applied on titanium, titanium alloys, nickel or cobalt based alloys and corrosion resistant steels. This specification does not cover electrical bonding or lightning strike applications of these coatings. Additional qualification tests will be agreed with the OEM upon qualification. NOTE These coatings are not recommended for use on non-corrosion resistant steel fasteners.

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prEN 1992-4 Viešoji apklausa

Komentavimo iki data 2026-06-11

Eurokodas 2. Gelžbetoninių konstrukcijų projektavimas. 4 dalis. Betone naudojamų tvirtinimo priemonių projektavimas

(1) EN 1992-4 provides a design method for fastenings (connection of structural elements and non-structural elements to structural components), which are used to transmit actions to the concrete. NOTE 1 Additional rules for the transmission of the fastener loads within the concrete member to its supports are given in EN 1992 1 1:2004, 2.7 and Annex A of this EN. NOTE 2 Inserts embedded in precast concrete elements during production, under Factory Production Control (FPC) conditions and with the due reinforcement, intended for use only during transient situations for lifting and handling, are covered by CEN/TR 15728. (2) EN 1992-4 is intended for safety related applications in which the failure of fastenings can result in collapse or partial collapse of the structure, cause risk to human life or lead to significant economic loss. (3) The support of the fixture can be either statically determinate or statically indeterminate. Each support can consist of one fastener or a group of fasteners. (4) EN 1992-4 is valid for applications which fall within the scope of the EN 1992 series. In applications where special considerations apply, e.g. nuclear power plants or civil defence structures, modifications can be necessary. (5) EN 1992-4 does not cover the design of the fixture. NOTE Rules for the design of the fixture are given in the appropriate standards meeting the requirements on the fixture as given in EN 1992-4.

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prEN IEC 60335-2-12:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-07-01

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-12 dalis. Ypatingieji reikalavimai, keliami šildymo plokštėms ir panašiems prietaisams

This European standard deals with the safety of electric warming plates, warming trays and similar appliances intended to keep food or vessels warm, 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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EN 50615:2015/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-06-24

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. Įtaisų, skirtų elektrinėms viryklėms ir dujinėms viryklėms su automatinėmis degiklių valdymo sistemomis apsaugoti nuo ugnies ir jai užgesinti, ypatingieji reikalavimai

This European standard deals with the safety of electric devices used for detection, prevention and suppression of fire originated: - from a cooking process, or - from flammable material left on the hob. NOTE The provisions of this document, duly adapted to the specific installation and conditions of use, may be taken into consideration as guidance also for the protection from fire originated from the use of portable cooking appliances or from grills in the oven cavity. The devices covered by this European Standard may operate by interaction with, or integration of, other devices such as smoke detectors, fire detectors, motion detectors, CO detectors and fire extinguishers that are covered by their specific applicable standards.

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EN 60870-5-104:2006/prA2:2026 Viešoji apklausa

Komentavimo iki data 2026-07-01

Nuotolinio valdymo įrenginiai ir sistemos. 5-104 dalis. Perdavimo protokolai. Tinklo prieiga dėl IEC 60870-5-101, naudojant standartinius transportinius profilius

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prEN 679 Viešoji apklausa

Komentavimo iki data 2026-07-09

Autoklavinio akytbetonio gniuždomojo stiprio nustatymas

This document specifies the procedure for the determination of the compressive strength of autoclaved aerated concrete.

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prEN ISO 20785-4 Viešoji apklausa

Komentavimo iki data 2026-07-16

Apšvitos kosmine spinduliuote civiliniuose orlaiviuose dozimetrija. 4 dalis. Kodų patvirtinimas (ISO/FDIS 20785-4:2026)

This document is intended for the validation of codes used for the calculation of doses received by individuals on board aircraft. It gives guidance to radiation protection authorities and code developers on the basic functional requirements which the code fulfils. Depending on any formal approval by a radiation protection authority, additional requirements concerning the software testing can apply.

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prEN ISO 7799 Viešoji apklausa

Komentavimo iki data 2026-07-07

Metalinės medžiagos. 3 mm arba plonesni lakštai ir juostos. Lenkimo į abi puses bandymas (ISO/DIS 7799:2026)

Specifies the method for determining the ability of sheet and strip to undergo plastic deformation in reverse bending. Can be applied to aluminium and its alloys only after previous agreement. The reverse bend test consists of repeated bending through 90 , in opposite directions, of a rectangular test piece held at one end, each bend being over a cylindrical support of specified radius.

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prEN ISO 7097-1 Viešoji apklausa

Komentavimo iki data 2026-06-23

Branduolinio kuro technologija. Urano nustatymas tirpaluose, urano heksafluoride ir kietosiose medžiagose. 1 dalis. Redukavimo geležimi(II) ir oksidavimo kalio dichromatu titrimetrinės analizės metodas (ISO 7097-1:2025)

This document describes an analytical method for the determination of uranium in samples from pure product materials such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability. This method can be used directly for the analysis of most uranium and uranium oxide nuclear reactor fuels, either irradiated or un-irradiated, and of uranium nitrate product solutions. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere, and other elements which could cause interference are not normally present in sufficient quantity to affect the result significantly. The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of alternative techniques which could give equivalent performance. The use of automatic device(s) in the performance of some critical steps of the method has some advantages, mainly in the case of routine analysis.

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