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prEN 50174-1:2026 Viešoji apklausa

Komentavimo iki data 2026-09-04

Informacinės technologijos. Kabelių tinklų įrengimas. 1 dalis. Įrengimo specifikacija ir kokybės užtikrinimas

This document specifies requirements for the following aspects of information technology cabling: a) installation specification, quality assurance documentation and procedures; b) documentation and administration; c) operation and maintenance. This document is applicable to all types of information technology cabling including but not limited to generic cabling systems designed in accordance with the EN 50173 series. Examples of other types of information technology cabling covered by this document are: — Cable TV; — CCTV; — alarm and access control; — building control. NOTE Local regulations can also apply to the above mentioned cabling types. Safety (electrical safety and protection, optical power, fire, etc.) and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document might be of assistance in meeting these standards and regulations.

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prEN 12457-2 Viešoji apklausa

Komentavimo iki data 2026-09-15

Grūdėtosios atliekos, dumblas, dirvožemis, į dirvožemį panašios medžiagos ir nuosėdos. Išplovimas. Atitikties tyrimai nustatant išplovimą. 2 dalis. Vienpakopis partijos tyrimas, kai skysčio ir kietosios medžiagos santykis 10 L/kg, o medžiagos dalelių dydis mažesnis kaip 4 mm (dydį mažinant arba nemažinant)

This document in the series specifies a compliance test providing information on leaching of granular waste materials, sludges, soil, soil-like materials and sediments under the experimental conditions specified hereafter, and particularly a liquid to solid ratio of 10 L/kg dry matter. It applies to materials which have a particle size below 4 mm without or with size reduction. This document has been developed to investigate the leaching of inorganic and non-volatile organic substances from granular waste materials, sludges, soil, soil-like materials and sediments. It does not take into account the consequences of microbiological processes in organic degradable materials. The test procedure specified in this document produces an eluate which is subsequently characterized physically and chemically according to appropriate standard methods. This document includes two different procedures for eluate preparation prior to analysis, one procedure for non-volatile organic substances, inorganic substances and DOC and one for inorganic substances and DOC. When assessing only the leaching of inorganic substances and DOC, certain precautions are needed when assessing the leaching of organic substances can in some cases be omitted. This procedure cannot be applied to materials with a water content or such a water affinity that a good mixing of the solid with the predetermined quantity of liquid is not achievable. This procedure does not apply to materials reacting with the leachant, leading, for example, to excessive gas emission, a solidifying effect or an excessive heat release. In that case, the material can be wetted prior to carrying out the leaching test. This test cannot be used alone to determine the leaching behaviour of granular waste materials, sludges, soil, soil-like materials and sediments, as specified in EN 12920. This document does not address issues related to health and safety.

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prEN 16723 Viešoji apklausa

Komentavimo iki data 2026-10-01

Biometanas ir kitos dujos iš atsinaujinančiųjų energijos išteklių bei mažo anglies dioksido pėdsako dujos, kuriose yra didelis metano kiekis. Injekavimo į gamtinių dujų tinklą ir gamtinių dujų mišinių, kurie naudojami kaip automobiliniai degalai, specifikacijos

This document specifies for - renewable and low-carbon methane rich gases for injection in the gas network - natural gas, renewable and low-carbon methane rich gases and mixtures thereof as fuel for engines This documents also specifies necessary related methods for sampling, analysis, and testing. This document applies to the previously mentioned gases irrespective of the storage state (compressed or liquefied). To check compliance with some requirements set by the standard, LNG or liquefied biomethane should be re-gasified prior to testing.

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prEN IEC 60384-1:2026 Archyvuotas

Komentavimo iki data 2026-07-31

Elektroninėje įrangoje naudojami pastovieji kondensatoriai. 1 dalis. Bendroji specifikacija

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prEN IEC 62053-22:2026 Viešoji apklausa

Komentavimo iki data 2026-08-12

Elektros matavimo įranga. Ypatingieji reikalavimai. 22 dalis. Statiniai kintamosios srovės aktyviosios energijos skaitikliai (0,1S, 0,2S ir 0,5S klasės)

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prEN 2287 Viešoji apklausa

Komentavimo iki data 2026-09-01

Aerospace series - Bush, plain, in corrosion resisting steel with self-lubricating liner — Dimensions and loads

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prEN 1914 Viešoji apklausa

Komentavimo iki data 2026-09-03

Vidaus vandenų laivai. Pagalbinės, laivų ir gelbėjimo valtys

This document applies to: - ship's boats that can be carried on inland navigation vessels according to ES-TRIN; - lifeboats if no special life-saving equipment (e.g. ADN1) is specified for the area of use; - work boats for the transport of a limited number of persons or smaller working loads in the construction site area and over comparatively short distances. This document does not apply to: - recreational craft according to Directive 2013/53/EU; - firefighting and water rescue boats.

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prEN 301 443 V2.2.0 (2026-07) Viešoji apklausa

Komentavimo iki data 2026-09-28

Palydovinės Žemės stotys ir sistemos (PŽSS). Labai mažos apertūros galinės įrangos darnusis standartas. Tik siuntimo, siuntimo ir priėmimo arba tik priėmimo palydovinės Žemės stotys, veikiančios 4 GHz ir 6 GHz dažnių juostose. Prieigos prie radijo ryšio spektro darnusis standartas

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EN 1991-1-6:2026/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-24

Eurokodas 1. Poveikiai konstrukcijoms. 1-6 dalis. Poveikiai atliekant darbus

1.1 Scope of prEN 1991-1-6 (1) prEN 1991-1-6 provides guidance and general rules on the determination of actions relevant for the design of buildings and civil engineering works, including geotechnical structures, for their execution stage. NOTE Actions for design during execution include those that only arise from execution activities and act during execution, termed construction actions (for example personnel and hand tools, auxiliary structures, equipment and elements used during execution), and others that are present during the service life of the completed structure (for example self-weight, wind, etc.) but which can act differently and/or have different values during execution. (2) prEN 1991-1-6 provides guidance and general rules for the determination of actions for the design of auxiliary structures, elements and equipment used during execution in case they are designed to the Eurocodes and not to other European Standards. NOTE Other European Standards (e.g. EN 12810, EN 12811, EN 12812) provide specific rules for certain types of auxiliary structures, equipment and elements used during execution. (3) prEN 1991-1-6 gives rules for buildings and bridges during execution to supplement the provisions in EN 1990. NOTE For combination rules for execution, see EN 1990. 1.2 Assumptions (1) The general assumptions given in EN 1990 apply. (2) The application of this document follows the limit state principle and is based on the partial factor method, unless explicitly prescribed differently. (3) The verification of buildings and civil engineering structures in transient design situations is undertaken in accordance with the Eurocodes, accounting for the interaction with any auxiliary structures, elements and/or equipment. (4) When using European product standards covering auxiliary structures, equipment and elements used during execution, it is assumed that the design basis, design requirements and, if provided, the safety and operational design limits specified in these product standards are taken into account. (5) Adequate planning, documentation, communication, control and supervision are provided during execution, involving all relevant parties. NOTE Execution of a structure can involve interaction between several parties from diverse engineering fields, responsible for the design, fabrication, transportation and execution of different subsystems used during the execution of a structure.

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prEN ISO 2553 Archyvuotas

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 19085-8 Viešoji apklausa

Komentavimo iki data 2026-08-06

Medienos apdirbimo mašinos. Sauga. 8 dalis. Plačiajuostės šlifavimo mašinos ir paviršiaus apdirbimo mašinos (ISO/DIS 19085-8:2026)

This document specifies the safety requirements and measures for wide belt sanding machines (defined in 3.1) and for surface treating machines (defined in 3.2) capable of continuous production use, altogether referred to as “machines”. This document deals with all significant hazards, hazardous situations and events, as listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse. Transport, assembly, dismantling, disabling and scrapping phases are also taken into account. This document is also applicable to machines fitted with one or more of the following devices/additional working units, whose hazards have been dealt with: — transversal sanding unit; — cleaning brushing unit; — satining roller unit; — disk brushing unit; — texturing brushing roller unit; — texturing brushing belt unit; — cutterblock unit; — texturing band saw unit; — spiked roller unit; — multi blade unit; — conveyor directly controlled by the machine; — additional workpiece vacuum clamping device; — antistatic bar unit. NOTE 1 An antistatic bar is a device that eliminates electrostatic charges on the workpiece to ease its subsequent cleaning from dust by airflow. This document is also applicable to machines fitted with a laser engraving unit, but the specific hazards of this unit have not been dealt with. The machines are designed to process workpieces with flat surface and even thickness, in shape of panels or beams or frames, consisting of: a) solid wood; b) material with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2); c) gypsum boards, gypsum bounded fibreboards; d) composite materials with core consisting of, e.g. polyurethane or mineral material; e) composite boards made from the materials listed above; f) all materials listed above, already lacquered. This document does not deal with hazards related to: — specific devices other than those listed above; — access through in-feed and out-feed openings of machines with a work piece height capacity greater than 700 mm; — systems for powered loading or unloading, or both, of the workpiece to or from a single machine; NOTE 2 Loading the machine manually includes manually placing the workpiece onto a conveyor directly controlled by the machine. Unloading the machine manually includes manually removing the workpiece from a conveyor directly controlled by the machine. — out-feed workpieces on machines with feed speed higher than 60 m/min; — interfacing of the machine with any other machine. This document is not applicable to machines intended for use in a potentially explosive atmosphere and to machines manufactured prior to the date of its publication.

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prEN IEC 55014-1 [frag1]:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Elektromagnetinis suderinamumas. Reikalavimai, keliami buitiniams prietaisams, elektriniams įrankiams ir panašiems aparatams. 1 dalis. Spinduliavimas

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ISO/IEC DIS 27007 Viešoji apklausa

Komentavimo iki data 2026-09-01

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Informacijos saugumo valdymo sistemų audito gairės

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prEN ISO 17516 Viešoji apklausa

Komentavimo iki data 2026-09-19

Kosmetikos gaminiai. Mikrobiologija. Mikrobiologinės ribinės vertės (ISO/DIS 17516:2026)

ISO 17516:2014 is applicable for all cosmetics and assists interested parties in the assessment of the microbiological quality of the products. Microbiological testing does not need to be performed on those products considered to be microbiologically low risk.

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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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prEN ISO 10519 Viešoji apklausa

Komentavimo iki data 2026-08-11

Rapsų sėklos. Chlorofilo kiekio nustatymas. Spektrometrinis metodas (ISO/DIS 10519:2026)

ISO 10519:2015 specifies a spectrometric method for the determination of the chlorophyll content of rapeseed. It is not applicable to the determination of chlorophyll in oils.

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prEN ISO 16484-3 Viešoji apklausa

Komentavimo iki data 2026-09-01

Pastatų automatizavimo ir valdymo sistemos. 3 dalis. Funkcijos (ISO/DIS 16484-3:2026)

ISO 16484-3:2005 specifies the requirements for the overall functionality and engineering services to achieve building automation and control systems. It defines terms, which shall be used for specifications and it gives guidelines for the functional documentation of project/application specific systems. It provides a sample template for documentation of plant/application specific functions, called BACS points list. The informative function block examples explain a method to display the referenced functions in system documentation; they do not standardize the method for programming functions and applications. ISO 16484-3:2005 covers requirements and definitions regarding BACS and application software, generic functions for plant/project specific applications and engineering functions for building controls and operations. It provides communication functions for the integration of other dedicated special system processes. ISO 16484-3:2005 defines a method for specifying the procurement specifications containing all essential elements required for the operational functioning of a BACS. The successful installation and operation of a BACS requires that its procurement be based on a complete and accurate functional specification.

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prEN 3155-083 Viešoji apklausa

Komentavimo iki data 2026-09-08

Aerospace series-Electrical contacts used in elements of connection-Part 083: Contact, 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 (this contact can be fitted in connectors EN 3645 series and EN 4165 series). It can be used together with EN 3155-001. The associated male contacts are specified in EN 3155-065. The herein specified female contact can be intermateable and compatible with the interface dimensions of EN 3155-065.

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prEN ISO/IEEE 11073-10419 Viešoji apklausa

Komentavimo iki data 2026-09-21

Sveikatos informatika. Ryšys tarp asmeninių medicinos įtaisų. 10419 dalis. Įtaiso specializavimas. Insulino pompa (ISO/IEEE FDIS 11073-10419:2026)

This standard establishes a normative definition of communication between personal telehealth insulin pump devices (agents) and managers (e.g., cell phones, personal computers, personal health appliances, set top boxes) in a manner that enables plug-and-play interoperability. It leverages work done in other ISO/IEEE 11073 standards including existing terminology, information profiles, application profile standards, and transport standards. It specifies the use of specific term codes, formats, and behaviors in telehealth environments, restricting optionality in base frameworks in favor of interoperability. This standard defines a common core functionality of personal telehealth insulin pump devices. In the context of personal health devices (PHDs), an insulin pump is a medical device used for the administration of insulin in the treatment of diabetes mellitus, also known as continuous subcutaneous insulin infusion (CSII) therapy. This standard provides the data modeling according to ISO/IEEE 11073-20601 and does not specify the measurement method.

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prEN IEC 60335-2-42:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-08-05

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-42 dalis. Ypatingieji reikalavimai, keliami komercinėms elektrinėms konvekcinėms orkaitėms, garpuodžiams ir garinėms konvekcinėms orkaitėms

This European Standard deals with the safety of electrically operated commercial forced convection ovens, steam cookers, steam-convection ovens and, exclusive of any other use, steam generators, 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

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EN 1991-1-2:2024/prA1 Viešoji apklausa

Komentavimo iki data 2026-08-06

Eurokodas 1. Poveikiai konstrukcijoms. 1-2 dalis. Gaisro poveikiai konstrukcijoms

1.1 Scope of EN 1991 1 2 (1) The methods given in this Eurocode are applicable to buildings and civil engineering works, with a fire load related to the building and its occupancy. (2) EN 1991 1 2 deals with thermal and mechanical actions on structures exposed to fire. It is intended to be used in conjunction with the fire design Parts of EN 1992 to EN 1996 and EN 1999 which give rules for designing structures for fire resistance. (3) EN 1991 1 2 contains thermal actions either nominal or physically based. More data and models for physically based thermal actions are given in annexes. (4) EN 1991 1 2 does not cover the assessment of the damage of a structure after a fire. (5) EN 1991 1 2 does not cover supplementary requirements concerning, for example: - the possible installation and maintenance of sprinkler systems; - conditions on occupancy of building or fire compartment; - the use of approved insulation and coating materials, including their maintenance. 1.2 Assumptions (1) In addition to the general assumptions of EN 1990 the following assumptions apply: - any active and passive fire protection systems taken into account in the design will be adequately maintained; - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation.

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prEN 10303 Viešoji apklausa

Komentavimo iki data 2026-08-25

Magnetinės medžiagos. Ploni magnetinio plieno lakštai ir juostos, naudojami vidutinių dažnių srityje

This document defines the grades of thin non-oriented magnetic steel strip and sheet in nominal thicknesses of 0,10 mm, 0,15 mm, 0,20 mm, 0,25 mm, 0,27 mm, 0,30 mm and 0,35 mm, and of thin grain-oriented magnetic steel strip and sheet in nominal thicknesses of 0,10 mm, 0,15 mm and 0,18 mm. In particular, it gives general requirements, magnetic properties, geometric characteristics and tolerances and technological characteristics, as well as inspection procedure. This document applies to magnetic steel strip and sheet supplied in the finally annealed condition in coils and intended for the construction of magnetic circuits used at frequencies equal to or higher than 100 Hz.

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EN 61754-4-100:2016/prA1:2026 Viešoji apklausa

Komentavimo iki data 2026-08-28

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Skaidulinių optinių jungčių sietuvai. 4-100 dalis. SC jungčių sistema. Supaprastintųjų lizdinių SC-PC jungčių sietuvai

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prEN 545 Viešoji apklausa

Komentavimo iki data 2026-09-17

Stipriojo ketaus vandentiekio vamzdžiai, jungiamosios detalės, pagalbiniai reikmenys ir jų jungtys. Reikalavimai ir bandymo metodai

This document specifies the requirements and associated test methods applicable to ductile iron pipes, fittings, accessories and their joints for the construction of pipelines outside buildings: — to convey different types of water (e.g. raw water, treated water, re-used water) for all types of applications (e.g. water intended for human consumption, for fire protection, for snow making, for irrigation, for hydro-electricity etc.); — with or without pressure; — to be installed below or above ground. This document is applicable to pipes, fittings and accessories which are: — manufactured with socketed, flanged or spigot ends; — supplied externally and internally coated; — suitable for fluid temperatures between 0 °C and 50 °C, excluding frost; — not intended for use in areas subject to reaction to fire regulations. This does not preclude special arrangements for the products to be used at higher temperatures. This document covers pipes and fittings cast by any type of foundry process or manufactured by fabrication of cast components, as well as corresponding joints and accessories, in a size range extending from DN 40 to DN 2 000, inclusive. This document specifies requirements for materials, dimensions and tolerances, mechanical properties and standard coatings of ductile iron pipes and fittings. It also gives performance requirements for all components including joints. Joint design and gasket shapes are outside the scope of this document. In addition, reference is made to the minimum performance requirements of couplings, flange adaptors and saddles manufactured for use with ductile iron pipes and fittings. NOTE In this document, all pressures are relative pressures, expressed in bars (100 kPa = 1 bar).

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prEN IEC 62087-8:2026 Viešoji apklausa

Komentavimo iki data 2026-09-27

Garso, vaizdo ir panaši įranga. Energijos sąnaudų nustatymas. 8 dalis. Mažoji tinklo įranga

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