Standartų projektų sąrašas

ISO/DIS 11670 Viešoji apklausa

Komentavimo iki data 2025-07-15

Lazeriai ir lazerinė įranga. Lazerio pluošto parametrų bandymo metodai. Pluošto erdvinis stabilumas

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prEN ISO 6980-3 Viešoji apklausa

Komentavimo iki data 2025-08-05

Branduolinė energija. Pamatinė beta dalelių spinduliuotė. 3 dalis. Aplinkos ir individualiųjų dozimetrų kalibravimas ir jų atsako, kaip beta dalelių spinduliuotės energijos ir kritimo kampo funkcijos, nustatymas (ISO 6980-3:2023)

This document describes procedures for calibrating and determining the response of dosemeters and dose-rate meters in terms of the operational quantities for radiation protection purposes defined by the International Commission on Radiation Units and Measurements (ICRU). However, as noted in ICRU 56, the ambient dose equivalent, H*(10), used for area monitoring, and the personal dose equivalent, Hp(10), as used for individual monitoring, of strongly penetrating radiation, are not appropriate quantities for any beta radiation, even that which penetrates 10 mm of tissue (Emax > 2 MeV). This document is a guide for those who calibrate protection-level dosemeters and dose-rate meters with beta-reference radiation and determine their response as a function of beta-particle energy and angle of incidence. Such measurements can represent part of a type test during the course of which the effect of other influence quantities on the response is examined. This document does not cover the in-situ calibration of fixed, installed area dosemeters. The term “dosemeter” is used as a generic term denoting any dose or dose-rate meter for individual or area monitoring. In addition to the description of calibration procedures, this document includes recommendations for appropriate phantoms and the way to determine appropriate conversion coefficients. Guidance is provided on the statement of measurement uncertainties and the preparation of calibration records and certificates.

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prEN ISO 6789-2 Viešoji apklausa

Komentavimo iki data 2025-09-02

Varžtų ir veržlių sukimo įrankiai. Ranka sukami įrankiai. 2 dalis. Kalibravimo ir matavimo neapibrėžties nustatymo reikalavimai (ISO/DIS 6789-2:2025)

This document specifies the method for the calibration of hand torque tools and describes the method of calculation of measurement uncertainties for the calibration. It also specifies the minimum requirements for a certificate of calibration to this standard for hand torque tools. The Annex C of this document specifies the minimum requirements for the calibration of the torque measurement device where the relative measurement uncertainty interval, W´md, is not already provided by a traceable calibration certificate. This document applies to hand torque tools which are classified as indicating torque tools (Type I) and setting torque tools (Type II). NOTE Hand torque tools covered by this document are those identified in ISO 1703:2018 by reference numbers 7 1 00 01 0 to 7 1 00 14 0 inclusive. Torque limiting hand torque tools do not yet have reference numbers and will not do so until the next revision of ISO 1703

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EN 60531:2000/prAB:2025 Viešoji apklausa

Komentavimo iki data 2025-08-27

Buitiniai elektriniai akumuliaciniai patalpų šildytuvai. Eksploatacinių charakteristikų matavimo metodai

Applies to electric storage heaters intended to heat the room in which they are located. It defines the main performance characteristics and describes methods for measuring these characteristics. It does not apply to heating appliances incorporated in the building structure, to central heating systems or to floor heating appliances.

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prEN IEC 61755-3-8:2025 Viešoji apklausa

Komentavimo iki data 2025-09-03

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Optiniai jungčių sietuvai. 3-8 dalis. Nepaslinktosios dispersijos vienmodžių fiziškai suliečiamų skaidulų jungčių parametrai. Nusklembtos 2,5 mm ir 1,25 mm skersmens cilindrinės sudėtinės movinės jungtys, kurių skaidulą gaubia titanas

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prEN 3613 Viešoji apklausa

Komentavimo iki data 2025-08-26

Aerospace series - Bolts, normal hexagonal head, relieved shank, long thread, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), silver plated - Classification: 1 275 MPa/650 °C

This document specifies the characteristics of bolts normal hexagonal head with relieved shank and long thread in heat resisting nickel base alloy NI-PH2601 (Inconel 718), for aerospace applications. Classification: 1 275 MPa /650 °C

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prEN IEC 60794-1-121:2025 Viešoji apklausa

Komentavimo iki data 2025-09-03

Optiniai skaiduliniai kabeliai. 1-121 dalis. Bendroji specifikacija. Pagrindinės optinių kabelių bandymo procedūros. Mechaninių bandymų metodai. Optinių skaidulinių kabelių, kurie naudojami kaip jungiamieji kabeliai, apvalkalo nutraukimo jėga, E21 metodas

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prEN ISO 11135 Viešoji apklausa

Komentavimo iki data 2025-08-28

Sveikatos priežiūros gaminių sterilizavimas. Etileno oksidas. Medicinos priemonių sterilizavimo proceso kūrimo, validavimo ir einamosios kontrolės reikalavimai (ISO/DIS 11135:2025)

ISO 11135:2014 specifies requirements for the development, validation and routine control of an ethylene oxide sterilization process for medical devices in both the industrial and health care facility settings, and it acknowledges the similarities and differences between the two applications.

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prEN ISO 12966-4 Viešoji apklausa

Komentavimo iki data 2025-07-20

Gyvūniniai ir augaliniai riebalai ir aliejus. Riebalų rūgščių metilesterių nustatymas. 4 dalis. Nustatymas naudojant kapiliarinę dujų chromatografiją (ISO/DIS 12966-4:2025)

This part of ISO 12966 specifies a method for the determination of fatty acid methyl esters (FAMEs) derived by transesterification or esterification from fats, oils, and fatty acids by capillary gas chromatography (GLC). Fatty acid methyl esters from C4 to C24 can be separated using this part of ISO 12966 including saturated fatty acid methyl esters, cis- and trans-monounsaturated fatty acid methyl esters, and cis- and trans-polyunsaturated fatty acid methyl esters. The method is applicable to crude, refined, partially hydrogenated, or fully hydrogenated fats, oils, and fatty acids derived from animal and vegetable sources, and fats extracted from foodstuff. Milk and milk products (or fat coming from milk and milk products) are excluded from the scope of this part of ISO 12966. This part of ISO 12966 is not applicable to di-, tri-, polymerized and oxidized fatty acids, and fats and oils. A method for the determination of the composition of fatty acid methyl esters expressed by area % in liquid vegetable oils is proposed in Annex E.

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prEN ISO 16994 Viešoji apklausa

Komentavimo iki data 2025-08-26

Kietasis biokuras ir pirogeninės medžio anglys. Sieros ir chloro kiekio nustatymas (ISO/DIS 16994:2025)

ISO 16994:2016 describes methods for the determination of the total sulfur and total chlorine content in solid biofuels. It specifies two methods for decomposition of the fuel and different analytical techniques for the quantification of the elements in the decomposition solutions. The use of automatic equipment is also included in ISO 16994:2016, provided that a validation is carried out as specified and that the performance characteristics are similar to those of the method described in ISO 16994:2016.

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prEN 18222 Viešoji apklausa

Komentavimo iki data 2025-09-02

Skaitmeninis gaminio pasas. Programų sąsajos (API), skirtos gaminio paso gyvavimo ciklui tvarkyti ir paieškos galimybei užtikrinti

This document aims to standardize the specifications for the API of the Digital Product Passport (DPP) as mandated by the ESPR of the European Commission. The purpose of this API is to facilitate the searchability of DPPs, as well as to provide the necessary means for interactions throughout the lifecycle of a product's DPP.

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prEN 300 440-2 V3.1.0 (2025-06) Viešoji apklausa

Komentavimo iki data 2025-08-31

Trumpojo nuotolio įtaisai, veikiantys 40–260 GHz dažnių diapazone. Prieigos prie radijo ryšio spektro darnusis standartas. 2 dalis. Vietai sekti skirta nustatymo radijo bangomis įranga, veikianti 2,4–2,4835 Ghz dažnių diapazone

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ISO/DIS 6754 Viešoji apklausa

Komentavimo iki data 2025-09-03

Džiovinti čiobreliai (Thymus vulgaris L.). Specifikacija

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prEN 18206 Viešoji apklausa

Komentavimo iki data 2025-08-26

Dumbliai ir jų produktai. Ėminių ėmimo ir analizės metodai. Beta karoteno, fukoksantino ir liuteino kiekio mikrodumbliuose nustatymas

This European standard specifies a laboratory method for the determination of the carotenoid content in microalgae. The method is based on the development of the chlorophyll a standard, which resulted in prEN 18034. This method has been validated for the microalgae species Nannochloropsis and Phaodactlylum. This standard is only validated for fucoxanthin, beta carotene and lutein content, but could be used for other carotenoids as well. Given small adaptations to be able to measure smaller concentrations, this method could also be used for macro algae. This standard is developed in CEN/TC 454/WG 6 Product test methods.

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prEN ISO 27065 Viešoji apklausa

Komentavimo iki data 2025-07-22

Apsauginė apranga. Su pesticidais dirbančių operatorių ir apdorotoje zonoje dirbančių darbuotojų apsauginės aprangos veiksmingumo reikalavimai (ISO/DIS 27065:2025)

ISO 27065 establishes minimum performance, classification, and marking requirements for protective clothing worn by operators handling pesticide products as well as re-entry workers. For the purpose of ISO 27065, the term pesticide applies to insecticides, herbicides, fungicides, and other substances applied in liquid form that are intended to prevent, destroy, repel, or reduce any pest or weeds in agricultural settings, green spaces, roadsides, etc. It does not include biocidal products used for agricultural and non-agricultural settings. Pesticide handling includes mixing and loading, application, and other activities such as cleaning contaminated equipment and containers. Concentrated pesticides are typically handled during mixing and loading. Protective clothing covered by ISO 27065includes, but is not limited to, shirts, jackets, trousers, coveralls, aprons, protective sleeves, caps/hats and other headwear (excluding hard hats made of rigid materials, e.g. hats worn by construction workers), and accessories used under knapsack/backpack sprayers. ISO 27065 does not address items used for the protection of the respiratory tract, hands, and feet. ISO 27065 does not address protection against fumigants.

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prEN IEC 60966-4-4:2025 Viešoji apklausa

Komentavimo iki data 2025-07-30

Aukštadažnių ir bendraašių kabelių sąrankos. 4-4 dalis. Daugiakanalių pusiau standžių kabelių sąrankų detalioji specifikacija. Dažnių diapazonas iki 6000 MHz, 50-5 tipo pusiau standus bendraašis kabelis

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prEN ISO 25086-1 Viešoji apklausa

Komentavimo iki data 2025-08-19

Tekstilė. Audinių atsparumo siūlų ištraukimui nustatymas. Bandymo kuokele metodas (ISO/DIS 25086-1:2025)

This document describes a test method for the determination of snagging resistance of a fabric using a mace. This test method is applicable to knitted and to woven fabrics.

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prEN 14363-3 Viešoji apklausa

Komentavimo iki data 2025-08-26

Geležinkelio taikmenys. Bandymas ir modeliavimas geležinkelių transporto priemonių, eksploatuojamų pagrindinių geležinkelio linijų tinkle, važiavimo charakteristikoms priimti. 3 dalis. Europoje neprivalomi stacionarieji bandymai

This document applies to all rail vehicles including OTM’s and Road-rail machines, which are operated on the heavy rail network with standard track gauge 1 435 mm and nominal static vertical wheelset forces up to 350 kN. This document may also be applicable (partly or in full) to: — rail systems with different track layout, e.g. urban rail systems and/or, — rail systems with other than 1 435 mm nominal track gauge. Note: For such rail systems other than 1 435 mm track gauge or urban rail systems, the related post analysis, limit values and test conditions could be different. They are specified nationally taking into account track design and operating conditions. This document contains the assessment of rail vehicles according to stationary test methods that are not obligatory on European level. It includes information about the field of possible applications.

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ISO/DIS 25964-1 Viešoji apklausa

Komentavimo iki data 2025-07-26

Informacija ir dokumentavimas. Sisteminiai žodynai ir sąsaja su kitais žodynais. 1 dalis. Sisteminiai žodynai, skirti informacijos paieškai. Tvarkymas ir naudojimas

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prEN 50562-2:2025 Viešoji apklausa

Komentavimo iki data 2025-08-05

Stacionarieji geležinkelio įrenginiai. Elektrinės traukos maitinimo sistemų sauga. 2 dalis. Bendrieji principai, taikomi ne įprastiniam naudojimui, funkcijoms ir savybėms

This document defines the process, protective measures and demonstration of safety in accordance with prEN 50126-1:2017 and prEN 50126-2:2017 for AC and DC electric traction power supply systems for railways. This document can also be applied to urban rail and trolleybus systems. All these systems can be elevated, at-grade and underground. This document has two parts: This document supports the implementation of non-conventional applications, functions and properties in electric traction power supply systems that remain after the application of prEN 50562 1:2025. NOTE EN 50562 1 establishes the code of practice for conventional applications, functions and properties in electric traction power supply systems. This document applies to electric traction power supply systems, which are new or are undergoing major changes as defined in the legal framework. For similar technology and similar hazardous scenarios, the safety considerations can be used as a guideline. This document does not apply to: — underground mine traction systems, — cranes, transportable platforms and similar transportation equipment on rails, temporary structures (e.g. exhibition structures) in so far as these are not supplied directly or via transformers from the contact line system and are not endangered by the traction power supply system, — suspended cable cars, — funicular railways, — magnetic levitated systems, This document does not consider aspects like IT-security or protection against other malevolent acts etc. It is assumed that those aspects are handled on the overall system level. NOTE For railways IT-security is covered in CLC/TS 50701. Because of the short life cycles of IT-security applications it is advisable to separate IT-security functions from safety functions at least on virtual levels. E.g. the frequent patch processes for updating the IT-security applications is expected to be independent from Safety applications.

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prEN 17124 Viešoji apklausa

Komentavimo iki data 2025-08-14

Vandenilio kuras. Produkto specifikacija ir kokybės užtikrinimas, taikomi vandenilio kuro pildymo punktams, kuriuose tiekiamas vandenilis. Transporto priemonėms skirti kuro elementai su protonų mainų membrana

This document specifies the quality characteristics of liquid or gaseous hydrogen fuel dispensed at hydrogen refuelling stations for use in proton exchange membrane (PEM) fuel cell vehicle systems, and the corresponding quality assurance considerations for ensuring uniformity of the hydrogen fuel.

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prEN 1069-1 Viešoji apklausa

Komentavimo iki data 2025-08-19

Vandens čiuožynės. 1 dalis. Saugos reikalavimai ir bandymo metodai

This document is applicable to all water slides for public use installed at open water areas or in swimming pools. This document specifies general safety requirements for water slides for public use installed at open water areas or in swimming pools and specific requirements for defined types of water slides. These specific safety requirements are also applicable to undefined types as far as possible. These requirements concern safety and the technical rules for design, calculation and testing.

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prEN ISO 19008 Viešoji apklausa

Komentavimo iki data 2025-07-27

Naftos ir dujų pramonė, įskaitant mažesnio anglies dioksido pėdsako energijos gamybą. Standartinių sąnaudų kodavimo sistema (ISO/DIS 19008:2025)

ISO 19008:2016 describes the standard cost coding system (SCCS) that classifies costs and quantities related to exploration, development, operation and removal of oil and gas production and processing facilities and to the petroleum, petrochemical and natural gas industry. Upstream, midstream, downstream and petrochemical business categories are included. The SCCS for coding of costs is applicable to: - cost estimating; - actual cost monitoring and reporting; - collection of final quantities and cost data; - standardized exchange of cost data among organizations; - implementation in cost systems. ISO 19008:2016 is intended for users such as the following: a) owner/operator/company (individual or grouped entity that is entitled or contributes to operations in the exploitation of oil and gas fields); b) industry/trade associations; c) manufacturers/contractors; d) cost engineering service contractors, cost system providers, benchmarking providers, etc.; e) authorities/regulatory bodies. ISO 19008:2016 does not apply to the following: 1) cost classification relevant to cost accounting rules, specific contractual agreements, local requirements for cost reporting to national bodies, government rules and tax regulations, authorization for expenditure (AFE), billing purposes etc.; 2) specific project breakdown structures (e.g. work breakdown structures, contract breakdown structures, organizational breakdown structure) or asset breakdowns (e.g. TAG/system codes, area/module breakdown structure) which are and will remain unique. However, this International Standard can provide a basis for the establishment of such specific classification systems.

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ISO/DIS 23351-2 Viešoji apklausa

Komentavimo iki data 2025-07-24

Akustika. Baldų komplektų ir atitvarų mažinamo kalbos garso rodiklio matavimas. 2 dalis. Lauko bandymų metodas

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EN IEC 60743:2013/prA1:2025 Viešoji apklausa

Komentavimo iki data 2025-08-20

Darbas esant įtampai. Įrankių, įtaisų ir įrangos terminija. 1 keitinys

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