Standartų projektų sąrašas

prEN 4915-001 Viešoji apklausa

Komentavimo iki data 2026-01-20

Aerospace series - Hermetically sealed relays 2PDT, 4PDT and 6PDT — Part 001: Technical specification

This document specifies the general characteristics, the conditions for qualification, acceptance and quality assurance, as well as the test programs and groups for non-latching electromagnetic, hermetically sealed relays intended for use in a temperature range from - 55 °C to 125 °C continuous.

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prEN 13810-1 Viešoji apklausa

Komentavimo iki data 2026-01-20

Medienos skydai. Prie pagrindo netvirtinamos grindys. 1 dalis. Eksploatacinių charakteristikų specifikacijos ir reikalavimai

This document provides the performance specifications and requirements for wood-based panels used in continuously fully supported non-structural floating floors.

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EN ISO 6145-7:2018/prA1 Viešoji apklausa

Komentavimo iki data 2026-01-20

Dujų analizė. Kalibravimo dujų mišinių paruošimas taikant dinaminius metodus. 7 dalis. Šiluminiai masės srauto reguliatoriai. 1 keitinys. C.4 formulės pataisymas (ISO 6145-7:2018/DAM 1:2025)

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prEN 9300-002 Viešoji apklausa

Komentavimo iki data 2026-01-20

Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 002: Requirements

This document specifies business requirements for processes intended to preserve digital data. NOTE Data are stored and maintained for the purpose of retrievability and usability during the required archiving period. In addition, for the purpose of some business requirements, data are authentically preserved and accessed. This document is intended to allow for different implementations based on a company’s specific business environment. This document is not intended to incorporate company specific requirements and does not dictate specific organizational structures within a company. This document does not specify a design or an implementation of an archive system. Actual implementations can distribute responsibilities or break out functionality differently. This document assumes that all requirements for configuration management of the product data are in place and therefore are not specifically described in this document.

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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 ISO 13350 Viešoji apklausa

Komentavimo iki data 2026-01-20

Ventiliatoriai. Srovinių ventiliatorių eksploatacinių charakteristikų bandymai (ISO/DIS 13350:2025)

ISO 13350:2015 deals with the determination of those technical characteristics needed to describe all aspects of the performance of jet fans as defined in ISO 13349. It does not cover those fans designed for ducted applications, nor those designed solely for air circulation, e.g. ceiling fans and table fans. The test procedures described in this International Standard relate to laboratory conditions. The measurement of performance under on-site conditions is not included.

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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 14644-15 Viešoji apklausa

Komentavimo iki data 2026-01-15

Švariosios patalpos ir su jomis susijusi kontroliuojamoji aplinka. 15 dalis. Įrangos ir medžiagų tinkamumo naudoti vertinimas pagal ore sklindančių cheminių medžiagų koncentraciją (ISO/FDIS 14644-15:2025)

ISO 14644-15:2017 provides requirements and guidelines for assessing the chemical airborne cleanliness of equipment and materials which are foreseen to be used in cleanrooms and associated controlled environments which are linked to the ISO standard for cleanliness classes by chemical concentration (see ISO 14644‑8). The following are outside the scope of ISO 14644-15:2017: - health and safety requirements; - compatibility with cleaning agents and techniques; - cleanability; - biocontamination; - specific requirements of equipment and materials for processes and products; - design details of equipment.

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prEN ISO 11616 Viešoji apklausa

Komentavimo iki data 2026-01-15

Sveikatos informatika. Vaistų identifikavimas. Duomenų elementai ir struktūros, skirti unikaliam identifikavimui ir reglamentuotos informacijos apie farmacinius gaminius mainams (ISO 11616:2025)

ISO 11616:2017 is intended to provide specific levels of information relevant to the identification of a Medicinal Product or group of Medicinal Products. It defines the data elements, structures and relationships between data elements that are required for the exchange of regulated information, in order to uniquely identify pharmaceutical products. This identification is to be applied throughout the product lifecycle to support pharmacovigilance, regulatory and other activities worldwide. In addition, ISO 11616:2017 is essential to ensure that pharmaceutical product information is assembled in a structured format with transmission between a diverse set of stakeholders for both regulatory and clinical (e.g. e-prescribing, clinical decision support) purposes. This ensures interoperability and compatibility for both the sender and the recipient. ISO 11616:2017 is not intended to be a scientific classification for pharmaceutical products. Rather, it is a formal association of particular data elements categorised in prescribed combinations and uniquely identified when levelling degrees of information are incomplete. This allows for Medicinal Products to be unequivocally identified on a global level. References to other normative IDMP and messaging standards for pharmaceutical product information are included in Clause 2, to be applied in the context of ISO 11616:2017. Medicinal products for veterinary use are out of scope of ISO 11616:2017.

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prEN ISO 4935 Viešoji apklausa

Komentavimo iki data 2026-01-15

Plienas ir geležis. Sieros kiekio nustatymas. Infraraudonosios absorbcijos metodas po deginimo indukcinėje krosnyje (ISO/DIS 4935:2025)

The method is applicable to sulphur contents between 0,002 % (m/m) and 0,10 % (m/m). Specifies principle, reagents and material, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international cooperative tests. Annex B represents the precision date graphically. Annex C deals with induction furnaces and infrared sulfur analysers.

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prEN ISO 23125-1 Viešoji apklausa

Komentavimo iki data 2026-01-08

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

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prEN 18266 Viešoji apklausa

Komentavimo iki data 2026-01-13

ETICS rinkinio plokštelinio ar sraigtinio inkaro taškinio šilumos perdavimo koeficiento nustatymas

This European Standard specifies equipment and procedures for determining the point thermal transmittance of mechanical fixing devices in the ETIC kit.

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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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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 9300-205 Viešoji apklausa

Komentavimo iki data 2026-01-13

Aerospace series - LOTAR - LOng Term Archiving and Retrieval of digital technical product documentation such as 3D, CAD and PDM data - Part 205: Product structure validation

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prEN 18268 Viešoji apklausa

Komentavimo iki data 2026-01-18

Chemikalai žmonėms vartoti skirtam vandeniui ruošti. Preparatai apnašoms nuo membranų šalinti. Citrinų rūgštis

This document is applicable to citric acid used as an antiscalant for membranes in the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for citric acid. It gives information on its use as an antiscalant for membranes in water treatment. It also provides guidance relating to safe handling and use (see Annex B).

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prEN 3833 Viešoji apklausa

Komentavimo iki data 2026-01-13

Aerospace series - Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated - Classification: 1 550 MPa (at ambient temperature)/650 °C - Technical specification

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prEN ISO 12006-2 Viešoji apklausa

Komentavimo iki data 2025-12-02

Pastatų statyba. Informacijos apie statybos darbus struktūra. 2 dalis. Klasifikavimo ir skaidymo schemų gairės (ISO/DIS 12006-2:2024)

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prEN 489-2 Viešoji apklausa

Komentavimo iki data 2026-01-13

Centralizuoto šilumos tiekimo vamzdžiai. Gamyklinės lanksčiųjų vamzdžių sistemos. Jungčių apvalkalų sistemos

This document specifies requirements and test methods for joint casing systems for factory made flexible pipe systems with a plastic service pipe in accordance with standard series EN 15632 1 to -3, EN 17878 1 to -3 or EN 17414 1 to -3, as applicable. Requirements of joint casing systems for EN 15632-4 are not covered by this document, but by EN 489 1.

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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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prEN 14823 Viešoji apklausa

Komentavimo iki data 2026-01-13

Medienos ir medienos gaminių biologinis ilgaamžiškumas. Pentachlorfenolio kiekio medienoje kiekybinis nustatymas. Dujų chromatografijos metodas

This document specifies a laboratory method of determining the pentachlorophenol content of wood. The method is applicable to all types of pentachlorophenol (PCP) in woods and wood- based materials as well as for the analysis of waste timber with respect to its pentachlorophenol (PCP) content. The method described has a measurement range from 250 μg/kg up to pentachlorophenol (PCP) contents of 5 mg/kg of dry matter. These figures refer to the given example (where an aliquot of 1 ml of the extract is used for acetylation, see 9.4). NOTE 1 If lower quantification limits are required, a higher volume of extract aliquot can be used for derivatisation. NOTE 2 This method could have some modifications with some wood species as hardwoods. In general, in the case of complex matrix, a method using mass spectrometry is used.

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prEN 13590 Viešoji apklausa

Komentavimo iki data 2026-01-13

Pakuotės. Lankstieji pirkinių maišeliai. Bendrosios charakteristikos ir bandymo metodai tūriui bei laikomajai gebai nustatyti

This document specifies general characteristics and test methods for determination of volume and carrying capacity of flexible carrier bags with handles for transport of various unspecified retail goods. This document is applicable to: — carrier bags made of paper, thermoplastic material and/or any other flexible material; — carrier bags with any shape and dimension; — carrier bags with or without gussets.

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prEN 17837 Viešoji apklausa

Komentavimo iki data 2026-01-08

Pašto paslaugos. Siuntinių pristatymo poveikis aplinkai. Išmetamų šiltnamio efektą sukeliančių dujų ir oro teršalų kiekio, susijusio su siuntinių logistikos paslaugomis, skaičiavimo ir deklaravimo metodika

This document establishes a common methodology for the calculation, allocation and declaration of greenhouse gases (GHGs) as well as air pollutant emissions related to any parcel delivery service. It only covers a part of the entire retail value chain. The retail value chain usually consists of creating the product, storing the inventory, distributing the goods and making the product available for consumers. This document includes only the distribution of goods but considers the entire value chain of the parcel transportation process flow, namely the collection and delivery rounds, the trunking and the operations due to processing and the physical handling of parcels. See Figure 1 below for a graphical illustration. Figure 1 - Overview of parcel delivery operations

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prEN 14420-7 Viešoji apklausa

Komentavimo iki data 2026-01-08

Jungiamosios žarnų detalės su veržikliais. 7 dalis. Kumštelinės movos

This document specifies the design, materials, dimensions and marking requirements for cam locking couplings that serve as the link between hoses and connections to transport liquids, solids and gases, except liquid gas and steam. For all sizes of aluminium cast material couplings and for all couplings of size DN 100, the pressure range is from -0,8 bar to 10 bar in the working temperature range from -20 °C to +65 °C. All other couplings according to this document are capable of operating within the pressure range from 0,8 bar to 16 bar in the working temperature range from -20 °C to +65 °C.

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prEN 1762 Viešoji apklausa

Komentavimo iki data 2026-01-08

Guminės žarnos ir jų sąrankos suskystintoms naftos dujoms (skystosios ar dujinės fazės) ir gamtinėms dujoms iki 25 barų (2,5 MPa). Specifikacija

This European Standard specifies the requirements for rubber hoses and rubber hose assemblies used for the transfer of liquefied petroleum gas (LPG) in liquid or gaseous phase and natural gas with a maximum working pressure of 25 bar (2,5 MPa) and vacuum within the temperature range of −30 °C to +70 °C and, when designated -LT, −50 °C to +70 °C.

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