Standartų projektų sąrašas

prEN IEC 62040-1:2025 Viešoji apklausa

Komentavimo iki data 2025-09-17

Nepertraukiamojo maitinimo sistemos (NMS). 1 dalis. Saugos reikalavimai

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EN 15700:2023/prA1 Viešoji apklausa

Komentavimo iki data 2025-10-16

Žiemos sportui arba turistiniam naudojimui skirtų judamųjų takų sauga

This European Standard is applicable for travelators, with or without a tunnel, for winter sport or leisure use. These requirements are applicable to travelators for the transport of persons (either passengers or operators) wearing snow-sliding devices, or pedestrians wearing ski boots or heavy boots who may be holding their snow-sliding devices, for winter sports activities. For other uses, the persons (whether passengers or operators) shall wear suitable (enclosed and solid) footwear for travelators. NOTE Snow-sliding devices include seated ski equipment for handicapped people. This document has been prepared on the basis of the automatic operation of these installations with no staff permanently present at the actual installation. It covers requirements relating to the prevention of accidents and the safety of operators. This document covers all the significant hazards, hazardous situations and hazardous events specific to travelators for winter sport or leisure activities, when they are used in conformity to the application for which they are intended as well as for inappropriate applications that could be reasonably foreseen by the manufacturer (see Clause 4). This document does not apply either to moving walkways as specified in EN 115 or to loading bands as specified in EN 1907. This document does not apply to travelators manufactured prior to the date of its publication as an EN.

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prEN IEC 62109-1:2025 Viešoji apklausa

Komentavimo iki data 2025-10-29

Fotovoltinėse energijos sistemose naudojamų galios keitiklių sauga. 1 dalis. Bendrieji reikalavimai

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prEN IEC 63569:2025 Viešoji apklausa

Komentavimo iki data 2025-09-10

Aukšto lygio bandymų aprašymo lentelė gaminių bandymo programoms kurti

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FprEN IEC 61851-23:2025/prAA:2025 Viešoji apklausa

Komentavimo iki data 2025-09-17

Elektrinių transporto priemonių laidžiojo įkrovimo sistema. 23 dalis. Elektrinių transporto priemonių įkrovimo nuolatine srove įranga

Common modification to EN IEC 61851-23 Ed.2 (63680): make Annex BB "informative" instead of "normative"

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prEN 15269-12 Viešoji apklausa

Komentavimo iki data 2025-10-21

Durų blokų, anginių sąrankų ir atidaromųjų langų blokų, įskaitant jų statybinių apkaustų elementus, atsparumo ugniai ir (arba) apsaugos nuo dūmų bandymų rezultatų išplėstinis taikymas. 12 dalis. Kompozicinių durų atsparumas ugniai

EXAP standard specific to the materials typically used within composite fire and smoke control doors.

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EN IEC 60335-1:2023/prAB:2025 Viešoji apklausa

Komentavimo iki data 2025-10-29

Buitiniai ir panašios paskirties elektriniai prietaisai. Sauga. 1 dalis. Bendrieji reikalavimai

This European Standard deals with the safety of electrical appliances for household environment and commercial purposes, their rated voltage being not more than 250 V for single-phase and 480 V for others

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prEN ISO 182-3 Viešoji apklausa

Komentavimo iki data 2025-09-16

Plastikai. Vinilchlorido homopolimerų ir kopolimerų mišinių ir gaminių polinkio aukštesnėje temperatūroje išskirti vandenilio chloridą ir kitas rūgštines medžiagas nustatymas. 3 dalis. Konduktometrinis metodas (ISO/FDIS 182-3:2025)

This document specifies a method for the determination of the thermal stability at elevated temperature of compounds and products based on vinyl chloride homopolymers and copolymers (in the following text abbreviated as PVC) which undergo dehydrochlorination (the evolution of hydrogen chloride). This document is applicable to the characterization of PVC compounds and products, especially with regard to the effectiveness of their heat-stabilizing systems. It is applicable to coloured PVC compounds and products where a discolouration test under the action of heat may be unsatisfactory. This document is applicable to compounded PVC materials and products. It can be applicable to polymers in powder form under appropriate conditions, to be agreed upon between the interested parties. This document does not apply to PVC compounds in the form of dry blends, since such materials can be not sufficiently homogeneous. This document does not apply to PVC compounds and products which evolve other decomposition products, in addition to hydrogen chloride, at elevated temperatures that can affect the conductivity of water when they are absorbed into it. In this case, a method suitable for the determination of chloride ion (Cl−) in the absorbing solution shall be used (see ISO 182-4[2]). This document can also be applied to other plastics materials which can evolve hydrogen chloride or other hydrogen halides when heated under the conditions prescribed by the relevant specifications, or as agreed upon between the interested parties.

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prEN 878 Viešoji apklausa

Komentavimo iki data 2025-10-05

Chemikalai žmonėms vartoti skirtam vandeniui ruošti. Aliuminio sulfatas

This document is applicable to aluminium sulfate used for treatment of water intended for human consumption. It describes the characteristics of aluminium sulfate and specifies the requirements for aluminium sulfate and gives reference to the analytical methods. It gives information on its use in water treatment. It also determines the rules relating to safe handling (Annex B) and use of aluminium sulfate (see Annex A).

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prEN ISO/IEC 27019 Viešoji apklausa

Komentavimo iki data 2025-10-19

Informacijos saugumas, kibernetinis saugumas ir privatumo apsauga. Informacijos saugumo kontrolės priemonės, skirtos energetikos sektoriui (ISO/IEC 27019:2024)

This document provides information security controls for the energy utility industry, based on ISO/IEC 27002:2022, for controlling and monitoring the production or generation, transmission, storage and distribution of electric power, gas, oil and heat, and for the control of associated supporting processes.

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prEN ISO 13940 Viešoji apklausa

Komentavimo iki data 2025-10-23

Sveikatos informatika. Sąvokų sistema sveikatos priežiūros tęstinumui palaikyti (ISO 13940:2025)

ISO 13940:2015 defines a system of concepts for different aspects of the provision of healthcare. The core business in healthcare is the interaction between subjects of care and healthcare professionals. Such interactions occur in healthcare/clinical processes and are the justification for the process approach of ISO 13940:2015. To be able to represent both clinical content and clinical context, ISO 13940:2015 is related to a generic healthcare/clinical process model as well as comprehensive concept definitions and concept models for the clinical, management and resource aspects of healthcare services. In practice ISO 13940:2015 covers the concept definitions needed whenever structured information in healthcare is specified as a requirement. The definitions are intended to refer to the conceptual level only and not to details of implementation. ISO 13940:2015 will cover all levels of specifications in the development of logical reference models within the information viewpoint as a common basis for semantic interoperability on international, national or local levels, information systems, and information for specified types of clinical processes.

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prEN ISO 20999 Viešoji apklausa

Komentavimo iki data 2025-09-16

Tekstilė. Iš tekstilės išsiskiriančių halogenų visuminio kiekio nustatymas. Deginimo ir jonų chromatografijos (C-IC) metodas (ISO/DIS 20999:2025)

This document specifies a test method for the determination of adsorbable organic halogens and total organic halogens in textiles by ion chromatography.

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prEN 889 Viešoji apklausa

Komentavimo iki data 2025-10-05

Chemikalai žmonėms vartoti skirtam vandeniui ruošti. Geležies(II) sulfatas

This document is applicable to iron (II) sulfate heptahydrate and iron (II) sulfate monohydrate used for treatment of water intended for human consumption. It describes the characteristics of iron (II) sulfate heptahydrate and monohydrate, specifies the requirements and the corresponding analytical methods and gives information on their use in water treatment. It also determines the rules relating to safe handling (Annex B) and use of iron (II) sulfate (Annex A).

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prEN 2243-7 Viešoji apklausa

Komentavimo iki data 2025-10-21

Aerospace series - Structural adhesives - Test methods - Part 7: Determination of the flow of adhesive film

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prEN IEC 61851-1:2025 Viešoji apklausa

Komentavimo iki data 2025-11-05

Elektrinių transporto priemonių laidžiojo galios ir energijos perdavimo sistemos. 1 dalis. ETP bendrųjų įkrovimo sistemų ir konkretaus 3 įkrovos režimo įkrovimo stotelių reikalavimai

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ISO/DIS 23494-1 Viešoji apklausa

Komentavimo iki data 2025-09-16

Biotechnologija. Kilmės informacijos modelis, skirtas biologinei medžiagai ir duomenims. 1 dalis. Modelio kūrimo sąvokos ir bendrieji reikalavimai

This document specifies a general concept for provenance information of biological material and data, organizational roles, and requirements for provenance information management. The provenance information covers any information relevant to the traceability, quality and fitness for purpose of the biological material and data generated throughout the life cycle of the biological material from collection to analysis, including data originating from analytical procedures applied to the biological material and further processing of the data. This document is applicable to organizations, authorities and industries that are: a) acquiring, collecting, processing, testing, analyzing, storing, or distributing biological material in biotechnology and biomedicine (e.g., biobanks, laboratories, biomedical research as well as biotechnological development or production); b) generating, collecting, analyzing, processing, or storing data on and related to biological material (e.g., biobanks, laboratories, developers, manufacturers, or other institutions and commercial organizations in biotechnology or biomedicine); c) generating, collecting, analyzing, processing, or storing data or digital objects in biotechnology and biomedicine (e.g., in vitro/in vivo/in silico diagnostics developers and manufacturers, or other institutions and commercial organizations in the domain). d) Manufacturing devices or software for the afore mentioned tasks or providing facilities for these tasks. This document is also applicable to providers of services related to provenance information management (e.g., provenance information generation, storage, provision, or validation). Customers, regulatory authorities, organizations and schemes using peer-assessment, accreditation bodies, and others can use this document in confirming or recognizing the competence of the aforementioned parties. This document does not apply to biological material and data used for medical diagnosis, treatment and therapy. NOTE 1 This document can be applied by organizations performing laboratory or research activities as well as other activities in biotechnology and biomedicine. NOTE 2 International, national, or regional regulations or requirements can also apply to specific topics covered in this document.

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prEN 17206-1 Viešoji apklausa

Komentavimo iki data 2025-09-25

Renginių technika. Mechanizmai, skirti scenoms ir kitoms pasirodymų vietoms. Saugos reikalavimai ir tikrinimas

This document applies to machinery, machinery installations and machinery control systems used in places of assembly and in staging and production facilities for events and theatrical productions (stage machinery, for short). Such facilities include theatres, multi-purpose halls, exhibition halls; film, television and radio studios; concert halls, schools, bars, discotheques, open-air stages and other rooms for shows and events. The document applies to machinery installations with guided or unguided loads. This document covers machinery used in the entertainment industry including machinery that is excluded from the Machinery Directive (2006/42/EC) specifically Article 1, 2(j) which excludes "machinery intended to move performers during artistic performances". This machinery includes controls, electrical and electronic control systems, electrical and electronic equipment, hydraulic and pneumatic power supplies. The principles in this document also apply to machinery installations based on new technologies or specially designed installations which are not expressly mentioned here but which nevertheless operate in a similar manner or are meant for similar purposes to the equipment listed above.

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prEN 4500-001 Viešoji apklausa

Komentavimo iki data 2025-10-21

Aerospace series - Metallic materials - Rules for drafting and presentation of material standards - Part 001: General rules

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prEN ISO 14096-2 Viešoji apklausa

Komentavimo iki data 2025-10-30

Neardomieji bandymai. Radiografinių plėvelių skaitmeninio apdorojimo sistemų įvertinimas. 2 dalis. Mažiausieji reikalavimai (ISO/DIS 14096-2:2025)

This document specifies three film-digitisation quality classes for the requirements of non-destructive testing. The selected class depends on the radiation energy, the material thickness penetrated and the quality level of the original radiographic film. This document does not address signal processing, display and storage of the digitised data.

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prEN IEC 61755-3-8:2025 Archyvuotas

Komentavimo iki data 2025-09-03

Skaiduliniai optiniai sujungimo įtaisai ir pasyvieji komponentai. Optiniai jungčių sietuvai. 3-8 dalis. Nepaslinktosios dispersijos vienmodžių fiziškai suliečiamų skaidulų jungčių parametrai. Nusklembtos 2,5 mm ir 1,25 mm skersmens cilindrinės sudėtinės movinės jungtys, kurių skaidulą gaubia titanas

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prEN ISO 16602-6 Viešoji apklausa

Komentavimo iki data 2025-09-09

Nuo chemikalų sauganti apsauginė apranga. Klasifikavimas, ženklinimas ir veiksmingumo reikalavimai. 6 dalis. Parinkimo, naudojimo, priežiūros ir taisymo nurodymai (ISO/DIS 16602-6:2025)

This document addresses the selection, use, care and maintenance (SUCAM) of chemical protective clothing (CPC). This guidance document is primarily intended for users, specifiers and others with responsibility for the procurement and provision of chemical protective clothing. It is also intended to be used by manufacturers in their dialogue with the users of PPE. This guidance document is intended to clarify the inter-relationship between this ISO 16602 series of standards and its modular approach, ISO 17723-1 but also how this links to the old classification of CPC. These guidelines are intended to assist users and specifiers in selecting the correct type of CPC for the task to be performed, and to help them ensure it is used according to the manufacturer's instructions to provide adequate chemical protection (including solids, airborne particles, aerosols, liquids, and gases (including radioactive contamination)) during its entire lifetime. Lifetime and effectiveness of protective clothing depend largely on care and maintenance. When cleaning, disinfection and end-of-life disposal are considered the environmental impact should also be taken into account. To assist the users of products covered under this document, this document provides descriptions of referenced test methods, guidelines for conducting hazard and risk assessments and suggested performance levels for certain applications. It is not the intent of this document to address all situations. NOTE Although this document has been created as a stand-alone document covering ISO 16602-1 through ISO 16602-5, it is strongly recommended to read this guidance in conjunction with ISO 16602-1 (if not the other parts) to understand the detail of the requirements.

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prEN 568 Viešoji apklausa

Komentavimo iki data 2025-10-07

Alpinizmo įranga. Ledo inkarai. Saugos reikalavimai ir bandymo metodai

This document specifies safety requirements and test methods for ice anchors, i.e. ice screws and ice pitons, for use in mountaineering including climbing.

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prEN ISO 8102-1 Viešoji apklausa

Komentavimo iki data 2025-11-04

Liftams, eskalatoriams ir judamiesiems takams keliami su elektra susiję reikalavimai. 1 dalis. Su spinduliuote susijęs elektromagnetinis suderinamumas (ISO/DIS 8102-1:2025)

This document specifies the emission limits in relation to electromagnetic disturbances and test conditions for lifts, escalators and moving walks, which are intended to be permanently installed in buildings. It is possible, however, that these limits do not provide full protection against disturbances caused to radio and TV reception when such equipment is used within distances given in Table 1. This document is not applicable for apparatus which are manufactured before the date of its publication

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prEN 1846-3 Viešoji apklausa

Komentavimo iki data 2025-10-14

Gaisrų gesinimo ir gelbėjimo tarnybų transporto priemonės. 3 dalis. Stacionarioji įranga. Sauga ir eksploatacinės charakteristikos

1.1 This document specifies the minimum requirements for safety and performance of some optional specific permanently installed equipment on firefighting and rescue service vehicles, operated by trained persons, as designated in EN 18461 and specified in EN 18462. NOTE 1 Categories and mass classes of the firefighting and rescue service vehicles are given in EN 18461. NOTE 2 Vehicle means terrestrial vehicles which can also drive on rails and amphibious vehicles. The permanently installed equipment covered by this document is given below: — water installation; — additive installation; — monitor; — equipment gantries; — demountable systems. This document applies also to the use of wireless control systems. For the purposes of this document, the normal ambient temperature range is 15 °C to + 40 °C. 1.2 This document does not apply to the following types of equipment: — all control systems outside of the cabin related to hook arm system; — provisions for nonfirefighting removable equipment driven by PTO. 1.3 This document applies to the technical requirements to minimise the hazards listed in Clause 4 which can arise during operational use, routine checking and maintenance of firefighting and rescue service vehicles. It does not cover the hazards generated by: — nonpermanently installed equipment i.e. portable equipment carried on the vehicle; — use in potentially explosive atmospheres; — commissioning and decommissioning; — noise (as permanently installed equipment cannot be operated separately from the vehicle, this hazard is covered in Part 2); — electromagnetic compatibility; — cyber security; — cyber safety. Additional measures not dealt with in this document can be necessary for specific use (e.g. fire in natural environment, flooding, etc.). 1.4 This document is not applicable to the equipment which is manufactured before its date of publication by CEN.

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prEN ISO 10399 Viešoji apklausa

Komentavimo iki data 2025-09-09

Juslinė analizė. Metodika. Testas du iš trijų (ISO/DIS 10399:2025)

ISO 10399 specifies a procedure for determining whether a perceptible sensory difference or similarity exists between samples of two products. The method is a forced-choice procedure. The method is applicable whether a difference exists in a single sensory attribute or in several attributes. The method is statistically less efficient than the triangle test (described in ISO 4120) but is easier to perform by the assessors. The method is applicable even when the nature of the difference is unknown (i.e. it determines neither the size nor the direction of difference between samples, nor is there any indication of the attribute(s) responsible for the difference). The method is applicable only if the products are fairly homogeneous. The method is effective for a) determining that either a perceptible difference results (duo-trio testing for difference), or a perceptible difference does not result (duo-trio testing for similarity) when, for example, a change is made in ingredients, processing, packaging, handling or storage, and b) for selecting, training and monitoring assessors. Two forms of the method are described: - the constant-reference technique, used when one product is familiar to the assessors (e.g. a sample from regular production); - the balanced-reference technique, used when one product is not more familiar than the other.

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