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projektai-lsd Lithuanian Standards Board
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Total records found: 328
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prEN 301 428 V2.1.3 (2026-10) Public enquiry
Comment end date 2027-01-06
Satellite Earth Stations and Systems (SES); Very Small Aperture Terminal (VSAT); Transmit-only, transmit/receive or receive-only satellite earth stations operating in the 11/12/14 GHz frequency bands; Harmonised Standard for access to radio spectrum
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prEN 302 686 V2.1.0 (2026-10) Public enquiry
Comment end date 2027-01-06
Intelligent Transport Systems (ITS); Radiocommunications equipment operating in the 63,72 GHz to 65,88 GHz frequency band; Harmonised Standard for access to radio spectrum
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prEN IEC 62433-4:2026 Public enquiry
Comment end date 2027-01-03
EMC IC modelling - Part 4: Models of integrated circuits for RF immunity behavioural simulation - Conducted immunity modelling (ICIM-CI)
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EN IEC 60335-2-89:2022/prAB:2026 Public enquiry
Comment end date 2027-01-03
Household and similar electrical appliances - Safety - Part 2-89: Particular requirements for commercial refrigerating appliances and ice-makers with an incorporated or remote refrigerant unit or motor-compressor

This European Standard deals with the safety requirements for electrically operated commercial refrigerating appliances and ice-makers that have an incorporated motor-compressor or that are supplied in two units for assembly as a single appliance in accordance with the instructions (split system).

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prEN IEC 61869-14:2026 Public enquiry
Comment end date 2027-01-03
Transformateurs de mesure - Partie 14: Exigences supplémentaires concernant les transformateurs de courant pour application en courant continu
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prEN IEC 61869-15:2026 Public enquiry
Comment end date 2027-01-03
Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applications
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prEN ISO 148-4 Public enquiry
Comment end date 2027-01-10
Metallic materials - Charpy pendulum impact test - Part 4: Testing of miniature Charpy-type V-notch test pieces (ISO 148-4:2026)

This document specifies the pendulum impact test method on miniature Charpy-type V-notch test pieces of metallic materials. This document does not cover instrumented impact testing of miniature Charpy-type V-notch test pieces, which is specified in ISO 14556:2023, Annex D[1]. This document can be applied, by agreement, to other impact testing machines, such as drop-weight towers or high-speed servo-hydraulic machines. The user should be aware that data obtained from miniature test pieces are not directly comparable to those obtained from full-size standard Charpy V-notch test pieces[2],[3].

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prEN ISO 4969 Public enquiry
Comment end date 2027-01-10
Steel - Etching method for macroscopic examination (ISO 4969:2015)

ISO 4969:2015 establishes guidelines for the macroscopic examination of steel by hot etching, room temperature etching and electrolytic etching. The method has very wide application. Selection of the type, concentration and temperature of the reagent, the etching apparatus and the conditions of surface preparation of the test piece make it possible to achieve the required aim. NOTE It might be difficult to see fine voids and cracks and discriminate between them and determine their nature by macroetching.

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EN 17878-1:2024/prA1 Public enquiry
Comment end date 2027-01-02
District heating pipes - Factory made flexible pipe systems with a lower temperature profile - Part 1: Classification, general requirements and test methods

This document specifies classification, general requirements and test methods for flexible, factory made, buried district heating pipe systems. This document is intended to be used only in conjunction with EN 17878-2 or EN 17878-3, as applicable. This document is applicable to a maximum operating temperature of 80 °C and a maximum operating design pressure up to 1,0 MPa. The pipe systems are designed for a service life of at least 50 years. For pipe systems with plastic service pipes, the respective temperature profiles are specified in EN 17878-2:2024 and EN 17878-3:2024. For the transport of other liquids, for example potable water, additional requirements can be applicable.

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prEN ISO 22688 Public enquiry
Comment end date 2027-01-02
Brazing - Quality requirements for brazing of metallic materials (ISO 22688:2020)

This document defines two levels of quality requirements and selection criteria for brazing of metallic materials. It applies to manufacturing, both in workshops and at installation sites. NOTE 1 This document is applicable to brazing industry quality management systems, similar in scope and purpose to the ISO 3834 series. This document provides complete sets of quality requirements for process control related to all listed brazing processes (for each process separately or in combination as specified) and lists the documents with which it is necessary to conform to these requirements. The requirements in this standard may be adopted for other brazing processes, with or without adjustments, under the responsibility of the manufacturer. NOTE 2 These requirements can be used on their own by a manufacturer or in conjunction with a quality management system (e.g. ISO 9001).

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prEN 12518 Public enquiry
Comment end date 2027-01-10
Chemicals used for treatment of water intended for human consumption - High-calcium lime

This European Standard is applicable to high-calcium lime used for treatment of water intended for human consumption. It describes the characteristics of high-calcium lime and specifies the requirements and the corresponding test methods for high-calcium lime. It gives information on its use in water treatment. It also determines the rules relating to safe handling and use (see Annex B).

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prEN 1891 Public enquiry
Comment end date 2027-01-02
Personal protective equipment for the prevention of falls from a height - Low stretch kernmantel ropes

This document applies to low stretch kernmantel ropes which are intended to prevent falls from a height. These ropes are intended to be used by persons in rope access including all kinds of work positioning and restraint, for rescue, caving, tree working and similar activities. Two types of low stretch kernmantel rope are defined: A and B. This document specifies requirements, testing, marking and manufacturer’s instructions and information. NOTE For ropes used for protection during any free climbing activity in rope access, rescue, caving, tree working and similar activities, it is important to consider other standards, e.g. EN 892. Dynamic mountaineering rope can also be used for protection during rope access and work positioning.

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prEN ISO 24311 Public enquiry
Comment end date 2027-01-02
Intelligent transport systems - Mobility integration - 'Controlled zone' management for urban vehicle access restrictions (UVARs) using C-ITS (ISO 24311:2024)

This document provides information and specifications on the management of road traffic in controlled zones (CZ) through the application of geofencing. Specifically, this document specifies a “Controlled Zone Data Dictionary” (CZDD) for management of controlled zones, and provides an extendible toolkit that regulators can use, for example, to inform potential CZ users (e.g. vehicles) about: — the CZ area, i.e. the geographical boundaries of the CZ; — CZ access conditions including exemptions; — time windows indicating when these CZ access conditions are applicable. This allows potential CZ users to select an appropriate routing, either by pre-trip planning or ad hoc re-routing. This document also provides illustrations and guidelines on how to use this toolkit. The toolkit is designed in accordance with the general ITS station and communications architecture specified in ISO 21217, and with optionally applicable C-ITS protocols and procedures, e.g. ISO 22418 on “Service Announcement”, ISO 18750 on the “Local Dynamic Map”, and ISO 17419 on globally unique identifiers. Cybersecurity provision can be provided through conformance to ISO 21177. Enforcement is out of scope of this document.

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prEN 12845-1 Public enquiry
Comment end date 2027-01-02
Fixed firefighting systems - Automatic sprinkler systems - Part 1: Design, installation and maintenance

This European Standard specifies requirements and gives recommendations for the design, installation and maintenance of fixed fire sprinkler systems in buildings and industrial plants, and particular requirements for sprinkler systems that are integral to measures for the protection of life. This European Standard covers only the types of sprinkler specified in EN 12259 1 (see Annex L). The requirements and recommendations of this European Standard are also applicable to any addition, extension, repair or other modification to a sprinkler system. They are not applicable to water spray or deluge systems. It covers the classification of hazards, provision of water supplies, components to be used, installation and testing of the system, maintenance, and the extension of existing systems, and identifies construction details of buildings which are the minimum necessary for satisfactory performance of sprinkler systems complying with this European Standard. This European Standard does not cover water supplies to systems other than sprinklers. Its requirements can be used as guidance for other fixed firefighting extinguishing systems, provided that any specific requirements for other firefighting extinguishing supplies are taken into account. This European Standard is intended for use by those concerned with purchasing, designing, installing, testing, inspecting, approving, operating and maintaining automatic sprinkler systems, in order that such equipment will function as intended throughout its life. This European Standard is intended only for fixed fire sprinkler systems in buildings and other premises on land. Although the general principles might well apply to other uses (e.g. maritime use). For these other uses additional considerations should be taken into account. The requirements are not valid for automatic sprinkler systems on ships, in aircraft, on vehicles and mobile fire appliances or for below ground systems in the mining industry. Sprinkler system design deviations might be allowed when such deviations have been shown to provide a level of protection at least equivalent to this European Standard, for example by means of full-scale fire testing where appropriate, and where the design criteria have been fully documented.

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EN ISO 27874:2008/prA1:2026 Public enquiry
Comment end date 2027-01-02
Metallic and other inorganic coatings - Electrodeposited gold and gold alloy coatings for electrical, electronic and engineering purposes - Specification and test methods - Amendment 1 (ISO 27874:2028/DAmd1:2026)
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prEN ISO 21613 Public enquiry
Comment end date 2027-01-02
Plutonium oxide powders, uranium plutonium mixed oxide powders and sintered pellets - Determination of chlorine and fluorine (ISO/DIS 21613:2026)

ISO 21613:2015 describes a method for determining chlorine and fluorine in mixed (U,Pu)O2 powders and sintered pellets. It is applicable for the analysis of samples containing 5 µg.g−1 to 50 µg.g−1 of chlorine and 2 µg.g−1 to 50 µg.g−1of fluorine. For UO2 powder and sintered pellets, refer to ISO 22875.

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prEN 10131 Public enquiry
Comment end date 2027-01-10
Cold rolled uncoated and zinc or zinc-nickel electrolytically coated low carbon and high yield strength steel flat products for cold forming - Tolerances on dimensions and shape

This European Standard applies to cold rolled uncoated and electrolytically zinc or zinc-nickel coated low carbon and high yield strength steel flat products for cold forming with a minimum thickness of 0,35 mm and, unless otherwise agreed at the time of ordering, less than or equal to 3 mm thick, delivered in sheet, wide strip, slit wide strip or cut lengths obtained from slit wide strip or sheet. The concerned standards are EN 10130, EN 10152, EN 10271, EN 10209, EN 10268 and prEN 10338. It does not apply to cold rolled strip (rolled width < 600 mm) or to flat cold rolled products for which there is a specific standard, in particular the following: cold rolled non-grain oriented magnetic steel sheet and strip (EN 10106); semi-processed steel strip for the construction of magnetic circuits (EN 10126 and 10165); tinplate and ECCS (EN 10202); blackplate in coils (EN 10205); cold rolled uncoated non-alloy mild steel narrow strip for cold forming (EN 10139).

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prEN 10143 Public enquiry
Comment end date 2027-01-10
Continuously hot-dip coated steel sheet and strip - Tolerances on dimensions and shape

This European Standard applies to continuously zinc (Z), zinc-iron alloy (ZF), zinc-aluminium alloy (ZA), aluminium-zinc alloy (AZ) and aluminium-silicon alloy (AS) hot-dip coated flat products made of low carbon and high strength steels for cold forming and of structural steels with a minimum thickness of 0,20 mm and a maximum thickness of 6,50 mm, delivered as sheet, wide strip, slit wide strip or cut lengths obtained from slit wide strip or sheet. The concerned standards are EN 10292, EN 10326, EN 10327 and hot-dip coated products according to prEN 10336. It does not apply for hot-rolled sheet and strip without coating (see EN 10051) and uncoated or electrolytically coated cold rolled sheet and strip (see EN 10131).

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prEN 13001-3-2 Public enquiry
Comment end date 2027-01-02
Cranes - General design - Part 3-2: Limit states and proof of competence of steel wire ropes

This document is to be used together with EN 13001-1 and EN 13001-2 and as such together they specify a proof of competence to prevent from mechanical hazards caused by failure of steel wire ropes in cranes by theoretical verification. NOTE 1 Specific requirements for particular types of cranes are given in the appropriate European Standard for the particular crane type. The following significant hazardous situations and hazardous events could result in risks to persons during intended use and reasonably foreseeable misuse: - exceeding the limits of strength (yield, ultimate, fatigue). Depending on the installation of the rope, application of Clause 5 (in case of running rope) or Clause 6 (in case of stationary rope) of this document is necessary to reduce or eliminate these risks. This document does not apply to fibre ropes. This document is not applicable to cranes which are manufactured before the date of its publication as EN and serves as reference for the European Standards for particular crane types. NOTE 2 This document specifies requirements for a verification method in accordance with the limit state method according to EN 13001-1 only.

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prEN 619 Public enquiry
Comment end date 2027-01-02
Continuous handling equipment and systems - Safety requirements for equipment for mechanical handling of unit loads

This document deals with requirements for continuous handling equipment and systems for unit loads as well as design, transport, installation, commissioning, operation, adjustment, maintenance and cleaning to minimize the hazards listed in Annex L. These hazards can arise during the operation and maintenance of continuous handling equipment and systems when carried out in accordance with the specifications given by the manufacturer or his authorized representative. This document deals with safety related technical verification during commissioning. In the following continuous handling equipment and systems for unit loads are called "machine(s)/machinery". In public areas, only baggage carousels and check-in conveyors for airports are dealt with in this document. NOTE Aircraft ground support equipment is covered by the standards of CEN/TC 274. This document applies to mechanical handling devices as defined in Clause 3, stand-alone or combined to form a conveyor system, and designed exclusively for moving unit loads continuously on predefined routes from the loading to the unloading points, possibly with varying speed or cyclically. It applies to all conveyor systems and the mechanical handling aspects of machinery only. Safety requirements and/or measures in this document apply to equipment used in all environments. However, additional risk assessments and safety measures can be considered for uses in severe conditions, e.g.: - reezer applications; - high temperatures; - corrosive environments; - strong magnetic fields; - potentially explosive atmospheres; - radioactive conditions and loads the nature of which could lead to a dangerous situation (e.g. molten metal, acids/bases, especially brittle loads, explosives); - operation on ships; - earthquake effects; and - contact with foodstuff. This document does not cover: - hazards during decommissioning; - conveying equipment and systems used underground or in public areas and to aircraft ground support equipment; - continuous handling equipment and/or systems manufactured before the date of its publication.

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prEN 14348 Public enquiry
Comment end date 2027-01-02
Chemical disinfectants and antiseptics - Quantitative suspension test for the evaluation of tuberculocidal or mycobactericidal activity in the medical area - Test methods and requirements (phase 2, step 1)

This document specifies a test method and the minimum requirements for mycobactericidal (or tuberculocidal) activity of chemical disinfectant products that form a homogeneous, physically stable preparation when diluted with hard water - or in the case of ready-to-use products - with water. Products can only be tested at a concentration of 80 % or less as some dilution is always produced by adding the test organisms and interfering substance. This document applies to products that are used in the medical area including those that are covered by the EEC/93/42 Directive on Medical Devices. This document applies to areas and situations where disinfection is medically indicated. Such indications occur in patient care, for example: - in hospitals, in community medical facilities and in dental institutions; - in clinics of schools, of kindergardens and of nursing homes; and may occur in the workplace and in the home. It may also include services such as laundries and kitchens supplying products directly for the patients. NOTE 1 The method described is intended to determine the activity of commercial formulations or active substances under the conditions in which they are used. NOTE 2 This method corresponds to a phase 2, step 1 test (see Annex E).

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prEN 18224 Public enquiry
Comment end date 2027-01-02
Equipment for slaughterhouses - Fixed elevating platforms - Safety and cleaning requirements

1.1 This document applies to fixed elevating platforms used within the food industry when designing them. It specifies safety requirements for all types and sizes of fixed height-adjustable personnel platforms intended to move people to working positions for execution from the basket. This document applies to fixed elevating platforms with a floor height < 3 m above ground level. This document applies to fixed elevating platforms which maximum moving speed < 0,25 m/s in any direction. A description of these fixed elevating platforms is given in Annex B. These requirements take into account hazards that may arise from the transport, mounting, adjustment, maintenance and use of these fixed elevating platforms. This document also specifies measures to prevent the consumer of the treated product from being exposed to the risk of infection and food-borne illness. This document is applicable to design, construction and safety examinations and tests before fixed elevating platforms are first put into service. 1.2 This document does not cover the following significant hazards: - electromagnetic compatibility; - the use of any tool or ancillary equipment used on the fixed elevating platform. 1.3 This document does not apply: - to the ancillary equipment installed on the platform; - to the personal protective equipment; - to the premises housing this machine; - to animal skin remover machines nor to mobile elevating work platforms as defined in EN 280 1:2022. Noise is not considered to be a significant hazard for these machines. The list of significant hazards is given in the informative Annex C.

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prEN 17096 Public enquiry
Comment end date 2026-12-31
Geosynthetics - Test method for the determination of the strain hardening modulus of PE-HD geosynthetic barriers

This document specifies a test method for the measurement of the strain hardening modulus which is used as a measure for the resistance to slow crack growth of polyethylene. The strain hardening modulus is obtained from true stress versus draw ratio curves on PE-HD geosynthetic barrier samples. This standard specifies how measurement is performed and how the strain hardening modulus is determined. Details of the required equipment, precision and sample preparations are given. This test method is suitable for all PE-HD types of GBR-P.

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prEN 14576 Public enquiry
Comment end date 2026-12-31
Geosynthetics - Test method for determining the resistance of polymeric geosynthetic barriers to environmental stress cracking

This document specifies a test method for screening the resistance of polymeric geosynthetic barriers to stress cracking. The test is applicable to polypropylene and polyethylene based products and to all other polymeric geosynthetic barriers which have a partially crystalline structure. NOTE The described method is suitable for conformance testing of smooth surfaced (non-textured) geosynthetic barriers. However the resistance to stress cracking of the resin used in the manufacture of structured surface materials can be evaluated by carrying out the test on a plaque formed from the relevant resin (see 4.5) or, where structuring is carried out as a separate processing step, on a preformed smooth surface geosynthetic barrier, the test can be performed on the intermediate smooth material. The data are suitable for screening and determination of conformity but not for deriving performance data such as lifetime, unless supported by further evidence.

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ISO/DIS 13389 Public enquiry
Comment end date 2026-12-30
Road vehicles — Test method for detection performance of exterior sensing millimeter-wave radar
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Total records found: 328
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