Standartų projektų sąrašas

EN 1991-2:2023/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-06

Eurokodas 1. Poveikiai konstrukcijoms. 2 dalis. Tiltų ir kitų inžinerinių statinių eismo apkrovos

(1) This document defines imposed loads (models and representative values) associated with road traffic, pedestrian actions and rail traffic which include, when relevant, dynamic effects and centrifugal, braking and acceleration actions and actions for accidental design situations. (2) Imposed loads defined in this document are applicable for the design of new bridges, including piers, abutments, upstand walls, wing walls and flank walls, noise barriers, canopies etc., and their foundations. Where appropriate, the loads can also be considered as a basis for assessment or modification of existing structures in combination with complementary conditions if necessary. (3) The load models and values given in this document are also applicable for the design of retaining walls adjacent to roads and railway lines and the design of earthworks subject to road or rail traffic actions. This document also provides applicability conditions for specific load models. (4) This document is intended to be used with prEN 1990, the other parts of the EN 1991 series and the EN 1992 series to EN 1999 series for the design of structures.

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ISO/DIS 13682-2 Viešoji apklausa

Komentavimo iki data 2026-08-15

Lazeriai ir su jais susijusi įranga. Ultratrumpųjų lazerio impulsų savybių nustatymas. 2 dalis. Autokoreliacijos matavimo metodas

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prEN 12259-16 Viešoji apklausa

Komentavimo iki data 2026-09-08

Stacionariosios gaisro gesinimo sistemos. Sprinklerinių ir vandens purškimo sistemų komponentai. 16 dalis. Polimerais dengtos vamzdžių sistemos

This document specifies requirements, test methods and performance criteria for factory-applied polymer coatings applied to the internal and external surfaces of steel pipes intended for use in fixed water-based fire-fighting systems designed in accordance with the EN 12845 series of standards. This document specifies requirements for the polymer coating when used as a corrosion-protection system. The mechanical and functional characteristics of the steel pipes and pipe systems are outside the scope of this document and are as specified in the EN 12845 series. NOTE Throughout this document, the term "coating" refers exclusively to factory-applied polymer coatings unless otherwise specified.

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ISO 20109:2025/DAmd 1 Viešoji apklausa

Komentavimo iki data 2026-09-12

Sinchroninis vertimas. Įranga. Reikalavimai. 1 keitinys

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EN 1993-1-10:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-07-30

Eurokodas 3. Plieninių konstrukcijų projektavimas. 1-10 dalis. Medžiagų tąsumas ir jų savybės išilgai storio

1.1 Scope of EN 1993-1-10 (1) EN 1993-1-10 specifies rules for the selection of steel grades and qualities related to fracture toughness to avoid brittle fracture. NOTE Steel quality is also known as (Charpy) subgrade. (2) EN 1993-1-10 specifies rules to specify through thickness properties for welded elements to reduce the risk of lamellar tearing. (3) EN 1993-1-10 specifies additional toughness requirements for specific cases to ensure upper shelf toughness in relation to design ultimate resistance in tension and seismic design. (4) EN 1993-1-10 specifies rules for structural steels as listed in EN 1993-1-1. This document applies to steel grades S235 to S700. (5) EN 1993-1-10 specifies rules that apply to the selection of parent material only. (6) EN 1993-1-10 specifies rules that apply to steel materials covered by EN 1993-1-1:2022, 5.1(3), provided that each individual piece of steel is tested in accordance with the requirements of EN 1993 1 1:2022, 5.2.1 and EN 1090-2:2018+A1:2024, 5.1. (7) This document does not apply to material salvaged from existing steelwork subjected to fatigue or fire. 1.2 Assumptions (1) Unless specifically stated, EN 1990, EN 1991 (all parts) and the other relevant parts of EN 1993-1 (all parts) apply. (2) The design methods given in EN 1993-1-10 are applicable if: - the execution quality is as specified in EN 1090-2 or EN 1090-4, and - the construction materials and products used are as specified in the relevant parts of EN 1993 (all parts), or in the relevant material and product specifications.

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prEN IEC 63086-1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-21

Buitiniai ir panašios paskirties elektriniai oro valytuvai. Eksploatacinių charakteristikų matavimas. 1 dalis. Bendrieji reikalavimai

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prEN 3155-066 Viešoji apklausa

Komentavimo iki data 2026-09-08

Aerospace series - Electrical contacts used in elements of connection - Part 066: Contacts, electrical, female, type A, crimp, class S, size 8 - Product standard

This document specifies the required characteristics, tests and tooling applicable to female electrical contacts, type A, crimp, class S, size 8, used in elements of connection in accordance with EN 3155-002. It can be used together with EN 3155-001. The associated male contacts are specified in EN 3155-065.

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prEN 300 019-1-2 V3.1.0 (2026-06) Viešoji apklausa

Komentavimo iki data 2026-09-14

Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 1: Classification of environmental conditions; Subpart 2: Transportation

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EN 1997-3:2025/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-13

Eurokodas 7. Geotechninis projektavimas. 3 dalis. Geotechninės konstrukcijos

1.1 Scope of FprEN 1997-3 (1) This document provides specific rules to be applied in the design and verification of geotechnical structures. 1.2 Assumptions (1) This document is intended to be used in conjunction with EN 1990, which establishes principles and requirements for the safety, serviceability, robustness, and durability of structures, including geotechnical structures, and other construction works. NOTE Additional or amended provisions can be necessary for assessment of existing structures, see prEN 1990-2. (2) This document is intended to be used in conjunction with EN 1997-1, which provides general rules for the design and verification of geotechnical structures. (3) This document is intended to be used in conjunction with EN 1997-2, which gives provisions for determining ground properties from ground investigations. (4) This document is intended to be used in conjunction with the other Eurocodes for the design of geotechnical structures, including temporary geotechnical structures.

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prEN ISO 1628-5 Viešoji apklausa

Komentavimo iki data 2026-08-25

Plastikai. Praskiesto polimerų tirpalo klampos nustatymas kapiliariniais viskozimetrais. 5 dalis. Termoplastinių poliesterių (TP) homopolimerai ir kopolimerai (ISO/DIS 1628-5:2026)

This part of ISO 1628 specifies a method for the determination of the viscosity number (also referred to as "reduced viscosity") of dilute solutions of thermoplastic polyesters (TPs) in certain specified solvents. The method is applicable to poly(ethylene terephthalate) (PET), poly(butylene terephthalate) (PBT), poly-(cyclohexylenedimethylene terephthalate) (PCT), and poly(ethylene naphthalate) (PEN), as well as to copolyesters and other polyesters, referred to in ISO 20028-1:2019, that are soluble in one of the specified solvents under the specified conditions. The viscosity number is determined by the general procedure specified in ISO 1628-1:2024, observing the particular conditions specified in this part of ISO 1628. The determination of the viscosity number of a thermoplastic polyester provides a measure of the relative molecular mass of the polymer.

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prEN 17128-1 Viešoji apklausa

Komentavimo iki data 2026-09-08

Lengvosios variklinės transporto priemonės žmonėms bei prekėms vežti ir susijusi įranga, kurioms netaikomas tipo patvirtinimas dėl važiavimo keliais. Asmeninės lengvosios elektrinės transporto priemonės (PLEV) be pusiausvyros laikymo sistemos ir su vairu. 1 dalis. Saugos reikalavimai ir bandymo metodai

This document provides specific safety requirements for the design and use of personal light electric vehicles totally or partially electrically powered from self-contained power sources for domestic and commercial use. This document applies to personal light electric vehicles with maximum speed up to 25 km/h. This document applies to personal light electric vehicles without self-balancing system totally or partially electrically powered from self-contained power sources having battery voltages up to 100 VDC, with or without an integrated battery charger with up to a 240 VAC input. This document specifies safety requirements, test methods, marking and information relating to personal light electric vehicles to reduce the risk of injuries to both third parties and the user during intended use, i.e. when used as intended and under conditions of misuse that are reasonably foreseeable by the manufacturer. This document provides specific prescription to assess the safety of personal light electric vehicles intended for leisure activities. This document provides a recommended method to assess the performance of personal light electric vehicles totally or partially electrically on: total run time (battery run time). This document does not apply to: — vehicles that are considered as toys; — vehicles with self-balancing system; — vehicles with seating position; — vehicles without handle bar; — vehicles intended for competition; — electrically powered assisted cycles (EPAC); — vehicles and/or devices intend for use for medical care; — electric vehicles having a maximum design speed above 25 km/h; — vehicles having a rated voltage of more than 100 VDC or 240 VAC; — vehicles without an on-board driving operator; — vehicles intended for the transport of goods and other services. NOTE 1 See D.2. NOTE 2 The local regulation could limit the use of the vehicle to a speed lower than 25 km/h.

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prEN IEC 61788-29:2026 Viešoji apklausa

Komentavimo iki data 2026-09-16

Superlaidumas. 29 dalis. Elektromechaninių savybių matavimas. REBCO ir BSCCO kompozitinių superlaidininkų elektromechaninis bandymas skystojo azoto temperatūroje

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prEN IEC 60335-2-36:2026 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 IEC 60335-2-49:2026/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-49 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams maisto ir indų šildymo prietaisams

This European Standard deals with the safety of electrically operated commercial hot cupboards 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. Hot cupboards with heated tops, heated display cases, heated crockery dispensers and heated shelves and tables are also within the scope of this standard. The appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and similar commercial enterprises.

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prEN IEC 60335-2-37:2026 Viešoji apklausa

Komentavimo iki data 2026-07-29

Buitiniai ir panašios paskirties elektriniai prietaisai. 2-37 dalis. Ypatingieji reikalavimai, keliami komerciniams elektriniams spurgų virimo aparatams ir gruzdintuvėms

This standard deals with the safety of electrically operated commercial deep fat fryers and doughnut fryers including pressurized types with a pressure not exceeding 50 kPa and a pressure volume litres product not exceeding 200, 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 485-1 Viešoji apklausa

Komentavimo iki data 2026-08-04

Aliuminis ir aliuminio lydiniai. Lakštai, juostos ir plokštės. 1 dalis. Kontrolės ir tiekimo techninės sąlygos

This document specifies the technical conditions for inspection and delivery of wrought aluminium and wrought aluminium alloy sheet, strip and plate for general applications. It also includes provisions for ordering and testing. It applies to products with a thickness over 0,20 mm up to and including 400 mm. For many special applications of aluminium strip, sheet and plate, specific European Standards exist, where different or additional requirements are formulated and the appropriate alloys and tempers are selected: see Annex A. Most of these special European Standards refer to provisions of this document. The selection of the relevant special European Standards is under the responsibility of the purchaser. Specific European Standards are available for applications involving special properties, such as corrosion resistance, toughness, fatigue strength, surface appearance or welding properties.

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ISO/DIS 23565 Viešoji apklausa

Komentavimo iki data 2026-07-31

Biotechnologija. Biologinis apdorojimas. Bendrieji reikalavimai ir nuostatos, skirti įrangos sistemoms, naudojamoms ląstelių terapijos produktams gaminti

This document specifies minimum requirements and general considerations for equipment, consisting of hardware, software and consumables, used in the manufacturing of cellular therapeutic products. This includes equipment for processing cellular therapeutic products starting from cell isolation/selection, expansion, washing, volume reduction, final formulation and preparation prior to cryopreservation for storage of cellular therapeutic products. This document provides guidance on the design, use and maintenance of equipment and equipment systems to both equipment suppliers and equipment users including aspects such as the target parties, i.e. equipment supplier or equipment user, and the phase of the involved task, i.e. design, use, or maintenance. This document is applicable to any unit operation system, that is intended to be used, either alone or in combination, for the manufacture of cellular therapeutic products by meeting equipment user requirements. It is applicable to equipment used for the purpose of monitoring the equipment status. This document does not apply to: — processing equipment for cellular therapeutic products used at the point of care; — equipment used for analytical purposes; — biosafety cabinets, general cell culture equipment (such as CO2 incubators, etc.); — software to control multiple equipment systems or multiple unit operations.

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prEN IEC 60335-2-38:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-38 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms kepimo plokštėms ir dviplokščiams keptuvams

This standard deals with the safety of electrically operated commercial griddles and griddle grills, 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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ISO/DIS 25261 Viešoji apklausa

Komentavimo iki data 2026-07-28

Prieskoniai ir pagardai. Nesmulkinta, pjaustyta ir malta citrinžolė. Specifikacija

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prEN 40000-10 Viešoji apklausa

Komentavimo iki data 2026-07-28

Esminiai produktų kibernetinio saugumo reikalavimai. 10 dalis. Produktai su skaitmeniniais elementais, naudojami tapatybės duomenų valdymo sistemose ir programinėje bei aparatinėje įrangoje, įskaitant tapatumo nustatymo ir prieigos kontrolės skaitytuvus, taip pat ir biometrinius skaitytuvus

This project aims at covering the line 16 of the standardisation request and will provide: • General description of the Product with digital elements belonging to that category and the product and/or components such Product with digital elements may integrate, including – amongst other: o detailed description of that product category using in:  Identity management systems hardware and software are products with digital elements that provide mechanisms for identity lifecycle management, such as identity provisioning, maintenance, authentication, authorisation and deprovisioning, and including associated metadata.  Privileged access management hardware and software are products with digital elements that authenticate and authorise users or devices, granting or denying access to digital resources or to physical locations.  This category includes but is not limited to products (hardware, software and communication protocol) with digital elements that have the core functionality of either or both identity management and privileged access management; authentication and access control readers; biometric readers; single sign-on software; federated identity management software, protection and safety management (such as access control, intrusion alarm, CCTV and fire safety systems) and multi-factor authentication software. o Intended product purpose and reasonably foreseeable use in the above categories; o Identification of the various types of Products with digital elements; o Delineation and interplay with the following other categories of Product with digital elements (identified by their line in the standardization request):  line 17  line 18  line 20  line 24  line 28  line 29  line 32  line 35  line 37  line 38  line 39  line 41 • Description of their life cycle; • Relevance of cybersecurity essential requirements including the cybersecurity assessment requirements; • Definition of applicable risk profiles to be considered for these Product with digital elements; • Applicable cybersecurity requirements ensuring fulfillment of the essential requirements for each risk profile; • Applicable cybersecurity assessment requirements for each risk profile. A base document is provided • Defining the risk profiles; • Identifying initial cybersecurity security requirements.

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prEN ISO 2553 Viešoji apklausa

Komentavimo iki data 2026-08-02

Suvirinimas ir panašūs procesai. Suvirinimo simboliai. Suvirintosios jungtys (ISO/DIS 2553:2026)

This document defines the rules to be applied for symbolic representation of welded joints on technical drawings. This can include information about the geometry, manufacture, quality and testing of the welds. The principles of this document can also be applied to soldered and brazed joints. It is recognized that there are two different approaches in the global market to designate the arrow side and other side on drawings. In this document: — clauses, tables and figures which carry the suffix letter "A" are applicable only to the symbolic representation system based on a dual reference line; — clauses, tables and figures which carry the suffix letter "B" are applicable only to the symbolic representation system based on a single reference line; — clauses, tables and figures which do not have the suffix letter "A" or "B" are applicable to both systems. The symbols shown in this document can be combined with other symbols used on technical drawings, for example to show surface finish requirements. An alternative designation method is presented which can be used to represent welded joints on drawings by specifying essential design information such as weld dimensions, quality level, etc. The joint preparation and welding process(es) are then determined by the production unit in order to meet the specified requirements. NOTE Examples given in this document, including dimensions, are illustrative only and are intended to demonstrate the proper application of principles.

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prEN ISO 12625-8 Viešoji apklausa

Komentavimo iki data 2026-08-06

Minkštasis popierius ir jo gaminiai. 8 dalis. Vandens sugerties trukmės ir vandens įmirkio nustatymas krepšelio panardinimo metodu (ISO/DIS 12625-8:2026)

ISO 12625-8:2010 specifies a basket-immersion test method for the determination of water-absorption time and water-absorption capacity of tissue paper and tissue products. It is expressly stated that the detection of impurities and contraries in tissue paper and tissue products be applied according to ISO 15755. For the determination of moisture content in tissue paper and tissue products, ISO 287 is applicable.

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prEN 13201-3 Viešoji apklausa

Komentavimo iki data 2026-07-23

Kelių apšvietimas. 3 dalis. Eksploatacinių charakteristikų skaičiavimas

This European Standard specifies the conventions and mathematical procedures to be adopted in calculating the photometric performance of road lighting installations designed in accordance with the parameters described in EN 13201-2 to ensure that every lighting calculation is based on the same mathematical principles. The design procedure of a lighting installation also requires the knowledge of the parameters involved in the described model, their tolerances and variability. These aspects are not considered in this part of EN 13201 but a procedure to analyse their contribution in the expected results is suggested in EN 13201-4 and it can also be used in the design phase.

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prEN IEC 61076-3:2026 Viešoji apklausa

Komentavimo iki data 2026-08-12

Elektrinės ir elektroninės įrangos jungtys. Gaminio reikalavimai. 3 dalis. Stačiakampės jungtys. Atskiroji specifikacija

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prEN 50130-4:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Pavojaus signalizavimo sistemos. 4 dalis. Elektromagnetinis suderinamumas. Atsparumo reikalavimai

This document specifies immunity requirements for electromagnetic compatibility (EMC). It applies to components of the following safety and security systems intended for use in residential, commercial, light industrial and industrial environments: — access control systems, for security applications; — alarm transmission systems ; — video surveillance systems, for security applications; — fire detection and fire alarm systems; — hold-up alarm systems; — intruder alarm systems; — social alarm systems. The document applies to indoor and outdoor applications of fixed, movable and portable equipment.

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