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prEN ISO 21813 Viešoji apklausa

Komentavimo iki data 2026-09-24

Techninė keramika (modernioji keramika, modernioji techninė keramika). Didelio grynumo bario titanato miltelių cheminės analizės metodai (ISO/DIS 21813:2026)

ISO 21813 specifies methods for the chemical analysis of fine high purity barium titanate powders used as the raw material for fine ceramics. ISO 21813 stipulates the determination methods of the barium, titanium, aluminium, cadmium, calcium, cobalt, dysprosium, iron, lead, magnesium, manganese, nickel, niobium, potassium, silicon, sodium, strontium, vanadium, zirconium, carbon, oxygen and nitrogen contents in high purity barium titanate powders. The barium and titanium contents, the major elements, are determined by using an acid decomposition-gravimetric method or an acid decomposition-inductively coupled plasma-optical emission spectrometry (ICP-OES) method. The aluminium, cadmium, calcium, chromium, cobalt, dysprosium, iron, lead, magnesium, manganese, nickel, niobium, potassium, silicon, strontium, vanadium and zirconium contents are simultaneously determined via an acid digestion-ICP-OES method. The nitrogen content is determined by using an inert gas fusion-thermal conductivity method, while that of oxygen is determined via an inert gas fusion-IR absorption spectrometry method. Finally, the carbon content is determined using a combustion-IR absorption spectrometry method or a combustion-conductometry method.

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prEN 481 Viešoji apklausa

Komentavimo iki data 2026-09-17

Darbo vietos oras. Frakcijų granuliometrinės sudėties apbrėžimai ore esančioms dalelėms matuoti

This document specifies sampling conventions for airborne particle size fractions to assess health-related exposure resulting from the inhalation of particles in workplace atmospheres. Conventions are defined for the inhalable, thoracic and respirable fractions. The sampling conventions only describe the inhalation of particles and their penetration in the respiratory tract as governed by inertia (impaction). Exhaled particles and deposition in the respiratory tract by other mechanisms, e.g. diffusion, are not considered in this document. The sampling conventions defined in this document apply to both indoor and outdoor workplaces. The conventions assume particles penetration and only oral breathing as a worst-case scenario. Nevertheless, the conventions are applicable to both oral and nasal breathing. The conventions are defined based on assumptions given in Clause 6. The choice of convention for a specific application depends on the region of the respiratory tract affected by the health impact of the particle component of interest (see Clause 5). The conventions can be applied to various metrics, including particle number, length, surface area, volume, or mass, depending on the type of particle analysis performed on the sampled aerosol fraction. The health-related fraction concentrations defined in this document are often expressed as the mass of sampled particles per volume of sampled air to allow comparison with mass-based occupational exposure limit values. The conventions primarily apply to the aforementioned metrics, however, they are not applicable to situations involving limit values expressed in a different metric, such as fibre limit values defined by length, diameter, and aspect ratio, unless a measurement procedure explicitly specifies sampling a particular health-related size fraction [11]. The primary objective of this document is to establish standardized conventions for health-related particle size fractions. Sampling is generally carried out using dedicated samplers, for which there is no need to measure the aerodynamic size distribution of the airborne particles to be sampled. Samplers separating airborne particles into one or more relevant fractions are currently available. In general, no assumptions or pre-knowledge are needed on the number of modes, modal diameter(s) or width of the particle aerodynamic size distribution of the airborne particles to be sampled. The conventions in this document are intended to be used for the determination of the exposure of an average worker based on average penetration curves. This document is not intended to determine the deposited dose of an individual worker. The conventions are primarily intended for assessing workers’ exposure to airborne particles by sampling the airborne particles. This document does not apply to large particles emitted at high speed that travel due to their initial momentum, instead of being carried by the air (airborne) and aspirated into humans’ respiratory tract and aerosol samplers by suction (see Annex B). All wind speeds referenced throughout this document are based on the relative speed between the worker and the surrounding air.

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prEN IEC 62635:2026 Naujas

Komentavimo iki data 2026-08-05

Gaminių medžiagų atgaunamumo rodiklio vertinimas

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prEN ISO 81060-2 Viešoji apklausa

Komentavimo iki data 2026-08-27

Neinvaziniai kraujospūdžio matuokliai. 2 dalis. Kartotinio automatizuoto matavimo tipo matuoklių klinikinis tyrimas (ISO/DIS 81060-2:2026)

This document specifies the requirements and methods for the clinical investigation of me equipment used for the intermittent non-invasive automated estimation of the arterial blood pressure by utilizing a cuff. This document is applicable to all sphygmomanometers that sense or display pulsations, flow or sounds for the estimation, display or recording of blood pressure. These sphygmomanometers need not have automatic cuff inflation. This document covers sphygmomanometers intended for use in all patient populations (e.g. all age and weight ranges), and all conditions of use (e.g. ambulatory blood pressure monitoring, stress testing blood pressure monitoring and blood pressure monitors for the home healthcare environment for self-measurement as well as use in a professional healthcare facility). EXAMPLE Automated sphygmomanometer as given in IEC 80601-2-30 undergoing clinical investigation according to this document. This document specifies additional disclosure requirements for the accompanying documents of sphygmomanometers that have passed a clinical investigation according to this document. This document is not applicable to clinical investigations of non-automated sphygmomanometers as given in ISO 81060-1 or invasive blood pressure monitoring equipment as given in IEC 60601-2-34. This document is not applicable to clinical investigations of a set of cuffs that are not of same materials and construction. Each type of cuff set is required to be evaluated separately according to this document.

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prEN 50174-3:2026 Viešoji apklausa

Komentavimo iki data 2026-09-04

Informacinės technologijos. Kabelių tinklų įrengimas. 3 dalis. Įrengimo pastatų išorėje planavimas ir praktika

This document specifies requirements and provides recommendations for the following aspects of information technology cabling: a) planning; b) installation practice. This document is applicable to all types of information technology cabling outside buildings including generic cabling systems designed in accordance with EN 50173 series. The requirements and recommendations of this document can be applied to cabling that is defined as part of the building. The requirements and recommendations of Clauses 5, 6 and 7 of this document are subject to any site-specific requirements and recommendations of Clause 8. The planning of the pathway systems, spaces and structures within the core and access network cabling as described in Figure 2 that are owned by access providers is excluded except for requirements and recommendations that provide basic safety, function and environmental objectives for mechanical, ingress and climatic characteristics (i.e. excluding pathway dimensions, distribution of spaces and similar constraints based on specific transmission methods). The installation practices applicable to all cabling installation methods are included by the provision of the necessary planning requirements and recommendations associated with each one with the exception of information technology cabling installed: – around or within aerial power supply or associated earth conductors; – on infrastructures carrying power supplies in excess of AC/DC 25 kV. This document: 1) details the considerations for satisfactory installation and operation of information technology cabling; 2) excludes specific requirements applicable to other cabling systems (e.g. power supply cabling); however, it takes account of the effects other cabling systems may have on the installation of information technology cabling (and vice versa) and gives general advice; 3) excludes those aspects of installation associated with the transmission of signals in free space between transmitters, receivers or their associated antenna systems (e.g. wireless, radio, microwave or satellite). This document is applicable to certain hazardous environments. It does not exclude additional requirements which are applicable in particular circumstances, defined by e.g. electricity supply and electrified railways. The requirements within this document cover any additional requirements for the information technology cables installed in hazardous or stressful environments e.g. electricity supply and electric railway locations (see Clause 8). Safety (electrical safety and protection, optical power, fire protection, 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 can be of assistance in meeting these standards and regulations. Examples of areas covered by this document are shown in Figure 2.

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ISO/DIS 6575 Viešoji apklausa

Komentavimo iki data 2026-09-19

Sveikos arba maltos ožragės. Specifikacija

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prEN 4072 Viešoji apklausa

Komentavimo iki data 2026-10-02

Aerospace series - Screw, 100° countersunk normal head, offset cruciform recess, close tolerance shank, short thread in titanium alloy, aluminium IVD coated - Classification: 1 100 MPa (at ambient temperature)/425 °C

This document specifies the characteristics of screws, 100° countersunk normal head, offset cruciform recess, close tolerance shank, short thread, in titanium alloy, aluminium IVD coated. Classification: 1 100 MPa /425 °C .

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prEN 1865-1 Archyvuotas

Komentavimo iki data 2026-07-30

Pacientų perkėlimo įranga, naudojama greitosios medicinos pagalbos automobiliuose. 1 dalis. Bendrosios neštuvų sistemos ir pacientų perkėlimo įranga

This document specifies minimum requirements for the design and performance of stretchers and other patient handling equipment used in road ambulances for the handling and carrying of patients. It aims to ensure patient safety and minimize the physical effort required by staff operating the equipment.

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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 IEC 62271-205:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Aukštosios įtampos perjungimo ir valdymo įrenginiai. 205 dalis. Didesnės kaip 52 kV vardinės įtampos kompaktinės perjungimo įrenginių sąrankos

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prEN ISO 3675 Viešoji apklausa

Komentavimo iki data 2026-09-03

Žalia nafta ir skystieji naftos produktai. Laboratorinis tankio nustatymas. Hidrometrinis metodas (ISO/DIS 3675:2026)

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prEN IEC 80000-17:2026 Viešoji apklausa

Komentavimo iki data 2026-09-20

Dydžiai ir vienetai. 17 dalis. Priklausomybė nuo laiko

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EN 1991-1-8:2026/prA1 Viešoji apklausa

Komentavimo iki data 2026-09-24

Eurokodas 1. Poveikiai konstrukcijoms. 1-8 dalis. Bangų ir srovių poveikiai pakrančių konstrukcijoms

1.1 Scope of EN 1991 1 8 (1) EN 1991 1 8 gives principles and rules to determine the values of wave and current actions on structures and civil engineering works in the coastal zone, i.e. works connected to, or in close vicinity to the shore. NOTE 1 Provisions in EN 1991 1 8 are limited to hydrodynamic actions that can be directly quantified in terms of wave and/or current induced pressures and associated forces and moments on structures or structural parts. NOTE 2 As opposed to offshore conditions, waves or currents in the coastal zone are generally affected by the presence of the seabed or shore. NOTE 3 The coastal zone is typically defined as the area between the shoreline and the deep-water limit. (2) EN 1991 1 8 describes the principles for defining the hydrodynamic conditions to be used for design, including sea water levels. (3) EN 1991 1 8 addresses specifically actions from currents and waves on the following structure types: — cylindrical structures; — subsea pipelines; — suspended decks; — vertical face structures; — permanently moored floating structures. NOTE 1 Additional guidance can be needed for: — moored structures in the coastal zone for renewable energy production or related to oil and gas production or processing; — moored structures spanning areas with variable wave and current states (e.g. floating aquaculture farms or floating bridges). NOTE 2 For hydraulic pressures caused by quasi-static water levels, and ground water, see EN 1997 (all parts). (4) Actions addressed in EN 1991 1 8 do not cover: — hydraulic resonance in sheltered areas or basins (phenomena also known as harbour resonance); — translation waves, e.g. tsunamis; — waves and currents induced by maritime operations, i.e. vessel wake, berthing and mooring; — hydrodynamic actions induced by earthquakes; — ice-induced pressures and forces; — coastal structures where flood risk and/or erosion or sediment management is the dominant function. 1.2 Assumptions (1) The assumptions given in EN 1990 apply to this document. (2) In addition, it is assumed that actions from waves and currents on coastal structures are determined by personnel appropriately qualified and experienced in the following fields: a) physical coastal environment including physics of waves and currents, statistical properties and propagation of such; b) marine hydrodynamics, wave and current interaction with structures in general and wave and current actions on structures in the coastal zone including i) fixed structures, and ii) floating structures; c) advanced methods including probabilistic methodology and physical model testing.

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prEN 14492-1 Archyvuotas

Komentavimo iki data 2026-07-30

Kranai. Varikliniai suktuvai ir keltuvai. 1 dalis. Varikliniai suktuvai

This document is applicable to the design, information for use, maintenance and testing of power-driven winches for which the prime mover is an electric motor, hydraulic motor, or pneumatic motor. Winches are designed for the movement or manipulation of loads supported on level or inclined planes in situations where risks resulting from a failure of the winding mechanism or pulling medium are mitigated by external measures. This document is not applicable to devices which handle suspended loads. Generally, a winch is used without any additional transport movement, except in cases where a winch is used on a stranded vehicle for self-recovery of the vehicle. Applications of winches covered are for example, but not limited to: a) rope winches; b) belt winches, except steel belts used as pulling media; c) traction winches, including double capstan and traction sheave winches. These types of winches a) to c) also include the following specific applications: — vehicle recovery winches; — winches for boat trailers; — winches for stationary offshore applications. NOTE Examples are shown in Annex H. This document does not apply to: — power-driven hoists in accordance with EN 14492-2; — forestry winches in accordance with EN ISO 19472-1; — winches for seagoing vessels and mobile offshore units; — winches for the lifting of persons; — NGL building hoists in accordance with EN 14492-2; — winches for the handling of hot molten masses. This document deals with the significant hazards, hazardous situations or hazardous events relevant to power driven winches when used as intended and under conditions of misuse which are reasonably foreseeable, identified in Annex A. This document does not specify additional requirements for hazards related to the use of power driven winches in explosive atmospheres in underground mines.

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prEN IEC 62053-21:2026 Viešoji apklausa

Komentavimo iki data 2026-08-12

Elektros matavimo įranga. Ypatingieji reikalavimai. 21 dalis. Statiniai kintamosios srovės aktyviosios energijos skaitikliai (0,5, 1 ir 2 klasės)

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prEN IEC 60335-2-90:2026/prAA:2026 Viešoji apklausa

Komentavimo iki data 2026-09-02

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 2-90 dalis. Ypatingieji reikalavimai, keliami komercinėms mikrobangų krosnelėms

This European Standard deals with the safety of microwave appliances intended for commercial use, 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 ISO/IEC 27007 Viešoji apklausa

Komentavimo iki data 2026-09-01

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Informacijos saugumo valdymo sistemų audito gairės (ISO/IEC DIS 27007:2026)

This document provides guidance on managing an information security management system (ISMS) audit programme, on conducting audits, and on the competence of ISMS auditors, in addition to the guidance contained in ISO 19011. This document is applicable to those needing to understand or conduct internal or external audits of an ISMS or to manage an ISMS audit programme.

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prEN IEC 63551-5:2026 Viešoji apklausa

Komentavimo iki data 2026-09-20

Puslaidininkiniai įtaisai. Autonominių transporto priemonių lustų bandymas. 5 dalis. Ultragarsiniai įtaisai

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prEN IEC 63724:2026 Viešoji apklausa

Komentavimo iki data 2026-10-02

Profesionaliajam naudojimui skirtos elektrinės konvekcinės orkaitės, garinės orkaitės ir kombinuotosios orkaitės. Bandymo metodai eksploatacinėms charakteristikoms matuoti

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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 ISO 19085-17 Viešoji apklausa

Komentavimo iki data 2026-08-06

Medienos apdirbimo mašinos. Sauga. 17 dalis. Kraštų apklijavimo juostomis staklės su grandininiu pastūmos mechanizmu (ISO/DIS 19085-17:2026)

This document gives the safety requirements and measures for edge banding machines fed by chains or belts, with manual loading and unloading and maximum workpiece height capacity of 100 mm, capable of continuous production use, hereinafter referred as “machines”. It deals with all significant hazards, hazardous situations and events, listed in Annex A, relevant to the machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer; reasonably foreseeable misuse has been considered too. Also, transport, assembly, dismantling, disabling and scrapping phases are taken into account. The machines are designed to process in one pass one end (single-end machine) or both ends (double-end machine) of panels of: — materials with similar physical characteristics to wood (see ISO 19085-1:2021, 3.2), even with a core sheet of aluminium light alloy; — gypsum plaster boards. Edges to be applied by the machine can be made of: — paper; — melamine; — plastic; — composite materials; — aluminium; — light alloy; — veneer; — solid wood. It is also applicable to machines fitted with one or more of the following devices/working units, whose hazards have been dealt with: — hot air banding unit; — laser banding unit; — infrared banding unit; — dynamic processing units; — sanding belt units; — milling unit installed out of the integral enclosure at the panel side on single-end machines; — milling unit installed out of the integral enclosure between machines halves of double-end machines; — additional fixed or movable workpiece support along the feed; — additional infeed workpiece support; — additional outfeed workpiece support; — in-feed device for transversal loading of panels in single-end machines; — intermediate workpiece support in double-end machines; — automatic panel returner in single-end machines; — automatic tool changing; — quick tool changing system; — automatic multiple edges infeed device; — workpiece heaters. This document does not deal with any hazards relating to: a) systems for loading and unloading of the workpiece to a single machine other than automatic panel returner and infeed and outfeed workpiece supports (e.g. robots); b) the combination of a single machine being used with other machines (as part of a line); c) workpiece dividing unit installed out of the integral enclosure and/or whose tools protrude out of the integral enclosure; d) plasma banding unit. It is not applicable to machines intended for use in potentially explosive atmosphere nor manufactured before the date of its publication.

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prEN IEC 55014-1 [frag7]: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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prEN ISO/IEC 27018 Viešoji apklausa

Komentavimo iki data 2026-09-04

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Asmens tapatybės informacijos (ATI) apsaugos viešojoje debesijoje, kurioje tvarkoma ATI, gairės (ISO/IEC 27018:2025)

This document establishes commonly accepted control objectives, controls and guidelines for implementing measures to protect personally identifiable information (PII) in line with the privacy principles in ISO/IEC 29100 for the public cloud computing environment. In particular, this document specifies guidelines based on ISO/IEC 27002:2022, taking into consideration the regulatory requirements for the protection of PII which can be applicable within the context of the information security risk environment(s) of a provider of public cloud services. This document is applicable to all types and sizes of organizations, including public and private companies, government entities and not-for-profit organizations, which provide information processing services as PII processors via cloud computing under contract to other organizations. The guidelines in this document can also be relevant to organizations acting as PII controllers.

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prEN ISO/IEEE 11073-10417 Viešoji apklausa

Komentavimo iki data 2026-09-21

Sveikatos informatika. Įtaisų funkcinis suderinamumas. 10417 dalis. Ryšys tarp asmeninių medicinos įtaisų. Įtaiso specializavimas. Gliukozės matuoklis (ISO/IEEE FDIS 11073-10417:2026)

Within the context of the ISO/IEEE 11073 family of standards for device communication, ISO/IEEE 11073-10417:2017 establishes a normative definition of communication between personal telehealth glucose meter devices and compute engines (e.g., cell phones, personal computers, personal health appliances, and set top boxes) in a manner that enables plug-and-play interoperability. It leverages appropriate portions of existing standards, including ISO/IEEE 11073 terminology, information models, 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 of communication functionality for personal telehealth glucose meters.

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prEN ISO 3269 Viešoji apklausa

Komentavimo iki data 2026-10-01

Tvirtinimo detalės. Priimamoji kontrolė (ISO/DIS 3269:2026)

This document specifies an inspection procedure to be used by the purchaser where no prior agreement exists. It also specifies a reference acceptance procedure for acceptance or rejection of an inspection lot, when no agreement can be reached between the purchaser and the supplier, or where conformance to specification is disputed. It applies to inspection lots of bolts, screws, studs, nuts, pins, washers, rivets and other related fasteners. This document applies to fasteners not intended for high volume machine assembly, special-purpose applications or specially engineered applications requiring more advanced in-process control and lot traceability. For in-process control or final inspection by the manufacture and sorting, see ISO 16426.

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