Standartų projektų sąrašas

prEN ISO 148-2 Viešoji apklausa

Komentavimo iki data 2026-01-11

Metalinės medžiagos. Charpy smūginio tąsumo bandymas. 2 dalis. Bandymo mašinų patikra (ISO/DIS 148-2:2025)

ISO 148-2:2016 covers the verification of pendulum-type impact testing machines, in terms of their constructional elements, their overall performance and the accuracy of the results they produce. It is applicable to machines with 2 mm or 8 mm strikers used for pendulum impact tests carried out, for instance, in accordance with ISO 148‑1. It can be applied to pendulum impact testing machines of various capacities and of different design. Impact machines used for industrial, general or research laboratory testing of metallic materials in accordance with this part of ISO 148 are referred to as industrial machines. Those with more stringent requirements are referred to as reference machines. Specifications for the verification of reference machines are found in ISO 148‑3. ISO 148-2:2016 describes two methods of verification. a) The direct method, which is static in nature, involves measurement of the critical parts of the machine to ensure that it meets the requirements of this part of ISO 148. Instruments used for the verification and calibration are traceable to national or international standards. b) The indirect method, which is dynamic in nature, uses reference test pieces to verify points on the measuring scale for absorbed energy. The requirements for the reference test pieces are found in ISO 148‑3. A pendulum impact testing machine is not in compliance with this part of ISO 148 until it has been verified by both the direct and indirect methods and meets the requirements of Clause 6 and Clause 7. ISO 148-2:2016 describes how to assess the different components of the total energy absorbed in fracturing a test piece. This total absorbed energy consists of - the energy needed to fracture the test piece itself, and - the internal energy losses of the pendulum impact testing machine performing the first half-cycle swing from the initial position. NOTE Internal energy losses are due to the following: - air resistance, friction of the bearings of the rotation axis and of the indicating pointer of the pendulum which can be determined by the direct method (see 6.4.5); - shock of the foundation, vibration of the frame and pendulum for which no suitable measuring methods and apparatus have been developed.

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prEN IEC 60335-2-11:2025 Viešoji apklausa

Komentavimo iki data 2026-01-21

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-11 dalis. Ypatingieji reikalavimai, keliami būgniniams skalbinių džiovintuvams

This European Standard deals with the safety of electric tumble dryers intended for household and similar purposes. The rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.

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prEN ISO/IEC 29146 Viešoji apklausa

Komentavimo iki data 2026-02-01

Informacinės technologijos. Saugumo metodai. Prieigos valdymo struktūra (ISO/IEC 29146:2024)

ISO/IEC 29146:2024 defines and establishes a framework for access management (AM) and the secure management of the process to access information and Information and Communications Technologies (ICT) resources, associated with the accountability of a subject within some context. ISO/IEC 29146:2024 provides explanations about related architecture, components and management functions and concepts, terms and definitions applicable to distributed access management. The subjects involved in access management might be uniquely recognized to access information systems, as defined in ISO/IEC 24760.

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PrLST 1530 Viešoji apklausa

Komentavimo iki data 2026-02-10

Ankštiniai javai, grikiai ir jų produktai. Drėgmės kiekio nustatymas

Šiame nacionaliniame standarte aprašytas ankštinių javų, grikių ir jų produktų (grikių kruopų, miltų ar rupinių) drėgmės kiekio nustatymo metodas.

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prEN 301 843-1 V2.3.0 (2025-12) Viešoji apklausa

Komentavimo iki data 2026-03-08

Jūrinės radijo ryšio įrangos ir paslaugų elektromagnetinio suderinamumo (EMS) standartas. 1 dalis. Bendrieji techniniai reikalavimai

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ISO/DIS 18841 Viešoji apklausa

Komentavimo iki data 2026-01-11

Vertimo žodžiu paslaugos. Bendrieji reikalavimai ir rekomendacijos

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prEN 1651 Viešoji apklausa

Komentavimo iki data 2026-01-20

Skraidymo parasparniais įranga. Pakabinimo sistemos. Saugos reikalavimai ir stiprumo bandymai

This document is applicable only to harnesses for paragliders. The intermediate attachment system between the harness and the paraglider / the emergency parachute does not form part of this document. This document specifies safety requirements and test methods.

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prEN 13796-1 Viešoji apklausa

Komentavimo iki data 2026-01-29

Lynų kelio įrenginių, suprojektuotų žmonėms vežti, saugos reikalavimai. Vežtuvai. 1 dalis. Griebtuvai, važiuoklės, vidiniai stabdžiai, kabinos, krėslai, vagonėliai, techninės priežiūros vežtuvai, vilktuvai

This European Standard specifies the safety requirements applicable to carriers for cableway installations designed to carry persons. It is applicable to the various types of installations and takes into account their environment. It includes requirements relating to the prevention of accidents and the protection of workers. It does not apply to installations for the transportation of goods or to inclined lifts.

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prEN 13654-2 Viešoji apklausa

Komentavimo iki data 2026-01-12

Dirvožemio gerinimo medžiagos ir auginimo terpės. Azoto kiekio nustatymas. 2 dalis. Dumas metodas

This European Standard specifies a method for the determination of nitrogen in soil improvers and growing media. The dry combustion method was developed originally as a manual method by Dumas. Its application is improved greatly due to the use of modern automated equipment and is applicable to all forms of nitrogen. NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

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prEN IEC 62625-3 Naujas

Komentavimo iki data 2026-03-11

Elektroninė geležinkelio įranga. Riedmenyse įrengta vairavimo duomenų įrašymo sistema. 2 dalis. Garso ir vaizdo įrašymas

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EN 12604:2017+A1:2020/prA2 Viešoji apklausa

Komentavimo iki data 2026-01-13

Pramonės, prekybos pastatų ir garažų durys bei vartai. Mechaniniai aspektai. Reikalavimai ir bandymo metodai

This European Standard specifies mechanical requirements and test methods for manually operated doors, gates and barriers, intended for installation in areas in the reach of persons, and for which the main intended use is giving safe access for goods and vehicles accompanied or driven by persons in industrial, commercial or residential premises. This European Standard also covers manually operated vertically moving commercial doors such as rolling shutters and rolling grilles, used in retail premises which are mainly provided for goods protection. This document applies only to doors which are not part of the load carrying structure of the building. It does not apply to: — lock gates and dock gates; — doors on vehicles; — doors mainly for the retention of animals unless they are at the site perimeter; — doors intended for pedestrian use; — railway barriers. Whenever the term “door” is used in this document, it is deemed to cover the full scope of types and variances of doors, gates and barriers defined by the scope of this European Standard.

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EN 62817:2015/prA2:2025 Viešoji apklausa

Komentavimo iki data 2026-01-21

Fotovoltinės sistemos. Saulės sekiklių kvalifikacinis projektavimo įvertinimas

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prEN IEC 60115-8-10:2025 Viešoji apklausa

Komentavimo iki data 2026-02-06

Pastovieji varžai, naudojami elektroninėje įrangoje. 8-10 dalis. Lentelinė detalioji specifikacija. Spausdintinių plokščių paviršiuje montuojami mažos galios sluoksniniai varžai, priskiriami klasifikaciniam G lygiui ir skirti bendrosios paskirties elektroninei įrangai

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prEN 18257 Viešoji apklausa

Komentavimo iki data 2026-01-12

Dirvožemio gerinimo medžiagos ir auginimo terpės. Chromo(VI) nustatymas

Soil improvers and growing media - Determination of Chromium(VI) in solid material by alkaline digestion and ion chromatography with spectrophotometric detection

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prEN 10307 Viešoji apklausa

Komentavimo iki data 2026-01-18

Neardomieji bandymai. Austenitinio ir austenitinio-feritinio nerūdijančiojo plieno plokščių 6 mm arba didesnio storio gaminių ultragarsinis bandymas (atspindžio metodas)

This document describes a method for the ultrasonic-testing of uncoated flat austenitic and austenitic-ferritic stainless steel product for internal discontinuities. This document is applicable to flat product in nominal thickness range of 6 mm to 200 mm. This document also defines four quality classes for the flat product body (classes S1, SA, S2 and S3) and four quality classes (E1, E2, E3, E4) for the edges (see Clause 15). A list of equivalent terms in several European languages is given in Annex A.

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EN ISO 24478:2024/prA1:2025 Viešoji apklausa

Komentavimo iki data 2026-01-21

Geležinkelio taikmenys. Stabdymas. Bendrasis aiškinamasis žodynas (ISO 24478:2023/DAM 1:2025)

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prEN ISO 8537 Viešoji apklausa

Komentavimo iki data 2026-02-10

Vienkartiniai sterilūs insulino švirkštai su adatomis arba be jų (ISO/DIS 8537:2025)

ISO 8537:2016 specifies requirements and test methods for empty, sterile, single-use syringes, with or without needles, made of plastic materials and intended solely for the injection of insulin, with which the syringes are filled by the end user. This International Standard covers syringes intended for single-use only in humans and with insulins of various concentrations. The insulin syringes specified in this International Standard are intended for use (i.e. insulin injection) immediately after filling and are not intended to contain insulin for extended periods of time. ISO 8537:2016 excludes single-use syringes made of glass, syringes for use with power-driven syringe pumps, syringes that are pre-filled by the manufacturer, and syringes intended to be stored after filling (e.g. in a kit intended for filling by a pharmacist).

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prEN 18235-2 Viešoji apklausa

Komentavimo iki data 2026-02-17

Patikimos duomenų operacijos. 2 dalis. Patikimumo reikalavimai

This document provides trustworthiness requirements and guidance for data space participants in support of trusted data transactions. Specifically, it defines a set of foundational principles for trusted data transactions, and establishes general requirements and guidance that apply to all phases of a trusted data transaction, and specific requirements for each phase of a trusted data transaction. This document applies to all types of organizations participating in data spaces, regardless of their type or size.

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prEN ISO 12401 Viešoji apklausa

Komentavimo iki data 2026-01-13

Mažieji laivai. Denio saugos diržai ir saugos virvės. Saugos reikalavimai ir bandymo metodai (ISO/DIS 12401:2025)

ISO 12401:2009 specifies the requirements for performance, sizing, marking and test methods for deck safety harnesses and safety lines on recreational craft. It is applicable to harnesses and lines in the following sizes of body mass (multisizing is permitted): size 1: > 50 kg ; size 2: > 20 kg ≤ 50 kg; size 3: ≤ 20 kg; which are intended to be worn by all persons when in the exposed cockpit or on the working deck of a craft afloat. It is not applicable to dinghy 'trapeze' harnesses, windsurfing harnesses, seat harnesses for fast motor boats, and harnesses intended to protect against falls from a height.

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prEN IEC 60335-2-101:2025 Viešoji apklausa

Komentavimo iki data 2026-01-28

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-101 dalis. Ypatingieji reikalavimai, keliami garintuvams

This European Standard deals with the safety of electric vaporizers for household and similar use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances

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ISO/IEC DIS 11770-4 Viešoji apklausa

Komentavimo iki data 2026-02-09

Informacijos saugumas. Raktų tvarkyba. 4 dalis. Mechanizmai, pagrįsti lengvai atskleidžiamais slaptažodžiais

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prEN ISO 17947-1 Viešoji apklausa

Komentavimo iki data 2026-03-03

Techninė keramika (modernioji keramika, modernioji techninė keramika). Silicio nitrido miltelių cheminės analizės metodai. 1 dalis. Šlapieji cheminiai metodai, rentgeno fluorescencinė spektrometrija (XRF) taikant išlydyto rutuliuko metodą, karštojo ekstrahavimo naudojant nešančiąsias dujas (CGHE) ir deginimo metodai (ISO/DIS 17947-1:2025)

This document specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. It stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.

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prEN ISO 23125-1 Archyvuotas

Komentavimo iki data 2026-01-08

Staklių sauga. Tekinimo staklės. 1 dalis. Saugos reikalavimai (ISO/DIS 23125-1:2025)

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prEN 13782 Viešoji apklausa

Komentavimo iki data 2026-01-15

Laikinieji statiniai. Palapinės. Sauga

This document specifies safety requirements which need to be observed at design, calculation, manufacture, installation, maintenance, of mobile, temporary installed tents with more than 50 m2 ground area. This document applies also to multiple small tents which are normally not covered by this document and will be installed close together and exceed 50 m2 in sum. NOTE Information is given in Annex C on examination and approval.

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prEN ISO 9626 Viešoji apklausa

Komentavimo iki data 2026-01-29

Medicinos įtaisų gamybai naudojami nerūdijančiojo plieno adatų vamzdeliai. Reikalavimai ir bandymo metodai (ISO 9626:2025)

ISO 9626:2016 applies to rigid stainless steel needle tubing suitable for use in the manufacture of hypodermic needles and other medical devices primarily for human use. It provides requirements and test methods for the tubes manufactured for needles as component used in medical devices. Additional performance testing on the tube aspect may be required when the component is incorporated in the ready-to-use device. It specifies the dimensions and mechanical properties of steel tubing of designated metric sizes 3,4 mm (10 Gauge) to 0,18 mm (34 Gauge). It does not apply to flexible stainless steel tubing because the mechanical properties differ from those specified for rigid tubing in ISO 9626:2016. However, manufacturers and purchasers of flexible tubing are encouraged to adopt the dimensional specifications given in ISO 9626:2016.

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