GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
Total records found: 276
arrow-prev 1 2 3 4 5 12 arrow-next
prEN ISO 21294 Public enquiry
Comment end date 2026-10-10
Oilseeds - Manual sampling of oilseeds (ISO/DIS 21294:2026)

This document specifies the requirements for manual sampling of oilseeds by manual means or by automated mechanical means, for the purpose of assessing their quality and condition. Note An exemple of "condition" is an odour due to a treatment product. Stockpiles are excluded of the scope of this document.

EN 1997-2:2024/prA1 Archived
Comment end date 2026-08-13
Eurocode 7 - Geotechnical design - Part 2: Ground properties

1.1 Scope of FprEN 1997-2 (1) This document provides rules for determining ground properties for the design and verification of geotechnical structures. (2) This document covers requirements and guidance for planning ground investigations, collecting information about ground properties and groundwater conditions, and preparation of the Ground Model. (3) This document covers requirements and guidance for the selection of field investigation and laboratory test methods to obtain derived values of ground properties. (4) This document covers requirements and guidance on the presentation of the results of ground investigation, including derived values of ground properties, in the Ground Investigation Report. 1.2 Assumptions (5) The provisions in FprEN 1997-2 are based on the assumptions given in EN 1990 and FprEN 1997-1. (6) This document is intended to be used in conjunction with FprEN 1997-1, which provides general rules for design and verification of all geotechnical structures. (7) This document is intended to be used in conjunction with prEN 1997-3, which provides specific rules for design and verification of certain types of geotechnical structures. (8) This document is intended to be used in conjunction with FprEN 1998-1-1 which provides the requirements for the ground properties needed to define the seismic action. (9) This document is intended to be used in conjunction with FprEN 1998-5 which provides rules for the design of geotechnical structures in seismic regions.

prEN IEC 62149-13:2026 Public enquiry
Comment end date 2026-08-26
Fibre optic active components and devices - Performance standards - Part 13: Performance specification template for pump laser diode modules
prEN IEC 63477:2026 Public enquiry
Comment end date 2026-09-16
Railway applications - Fixed installations - Coordination requirements and energy-saving performance evaluation for energy feedback equipment in DC traction systems
prEN IEC 80000-6:2026 Public enquiry
Comment end date 2026-09-18
Quantities and units - Part 6: Electromagnetism
prEN 14579 Public enquiry
Comment end date 2026-09-24
Natural stone test methods - Determination of sound speed propagation

This document specifies a method for the determination of the velocity of propagation of pulses of ultrasonic longitudinal waves in natural stone, both in laboratory and in situ.

prEN 196-7 Public enquiry
Comment end date 2026-10-13
Methods of testing cement - Part 7: Methods for sampling and sample preparation of common cement and its constituents

This document specifies the equipment to be used, the procedures to be applied and the requirements for sampling common cement and/or its constituent materials, representative of defined lots, for testing purposes. The same equipment and procedures can be used for other types of cement or materials; in some cases, modifications to the procedure are also permitted, provided that this document and/or the modifications are referenced in the relevant product standards. The provisions of this document are only applicable when samples of constituent of common cement are: a) required for evaluating the conformity of common cement or constituent of cement at the characteristics related to common cement, to cement constituents, to the release of dangerous substances to soil and ground water of common cement, and to environmental sustainability of common cement; or b) requested for checking a delivery or a lot with a standard, the provisions of a contract or the specification in an order. This document is applicable to the sampling of powders or bulk materials, whether they are: c) contained in silos; d) contained in bags, canisters, drums or any other packages; e) transported in bulk in road vehicles, railway wagons, ships, etc. NOTE The requirements of this document can also, by agreement between the parties, be followed for acceptance inspections for all non-standardized hydraulic binders.

prEN IEC 80601-2-78:2026 Archived
Comment end date 2026-08-07
Medical electrical equipment - Part 2-78: Particular requirements for basic safety and essential performance of medical robots for rehabilitation, assessment, compensation or alleviation
prEN 14972-18 Public enquiry
Comment end date 2026-08-25
Fixed firefighting systems - Water mist systems - Part 18: Test protocol for local application involving flammable liquid fires for open nozzle systems

This document specifies the evaluation of the fire performance of water mist systems used for local application involving flammable liquid fires. The tests specified in this document are applicable to the following: a) flammable liquid pool fires where the liquid release can be confined to a bunded area, where the entire surface of the bunded area is protected by the water mist system; b) flammable liquid channel fires in channels not exceeding the maximum specified width of the water mist system and with no limited channel length; c) partially obstructed flammable liquid pool fires where the percentage of obstructed surface is limited to that tested; d) spray fires up to 6 MW fuelled by flammable liquids; e) spray and pool fire combinations where confined to a bunded area; f) flammable liquid residues (ink and paper dust) on printing presses.

prEN ISO 22125-2 Public enquiry
Comment end date 2026-09-16
Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO/DIS 22125-2:2026)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices. Warning — It is absolutely essential that tests conducted in accordance with this document be carried out by suitably qualified staff. This document specifies methods to determine 99Tc by inductively coupled plasma mass spectrometry (ICPMS) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling, and test sample preparation. The detection limit depends on the sample volume, the instrument used, the background count rate, the detection efficiency, the counting time, and the chemical yield. The detection limit of the methods described in this document, using currently available ICP-MS instrumentation, is approximately 0,2 ng·l−1 to 0,5 ng·l−1 (0,1 Bq·l−1 to 0,3 Bq·l−1), which is much lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1)[4]. The methods presented in this document are not intended for the determination of ultratrace amount of 99Tc. The methods described in this document are applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference. Filtration of the test sample is necessary for the methods described in this document if suspended solids are present. The analysis of 99Tc adsorbed to suspended matter is not covered by this method. The analysis of the insoluble fraction requires a mineralization step that is not covered by this document. In this case, the measurement is made on the different phases obtained. It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

EN 50470-3:2022/prA1:2026 Public enquiry
Comment end date 2026-09-20
Electricity metering equipment - Part 3: Particular requirements - Static meters for AC active energy (class indexes A, B and C)

Particular requirements for static meters intended for residential, commercial and light industrial use, of class indexes A, B and C, for the measurement of alternating current electrical active energy in 50 Hz networks. It specifies performance requirements and type test methods.

prEN IEC 62973-1:2025/prAA:2026 Public enquiry
Comment end date 2026-10-09
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 1: General Requirements

The part 1 of IEC 62973 will get a European annex. The European annex will contain additions regarding some European technical requirements (like system voltage, link to EN 45545).

prEN 196-14 Public enquiry
Comment end date 2026-10-13
Method of testing cement - Part 14: Determination of tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C3A) and tetracalcium aluminoferrite (C4AF) of common cement and clinker

This document describes the analytical procedures used to determine the content of tricalcium silicate (C3S), dicalcium silicate (C2S), tricalcium aluminate (C3A) and tetracalcium aluminoferrite (C4AF) of cement starting from a chemical analysis on cement. The method can be applied on all common cements as defined on EN 197-1. This document also describes the calculation procedures for determining of tricalcium silicate (C3S), dicalcium silicate (C2S), aluminate (C3A) and tetracalcium aluminoferrite (C4AF) in the Portland cement clinker as defined in the EN 197-1. In both cases, for cement and clinker, the calculation method is based on the Bogue method assuming each phase has a pure composition. This is a conventional method, whereby the actual mineralogical composition can differ from the results obtained using this method. For the determination of the various chemical species of clinker, cement and basic-complexing residue (BCR) described in this document, the method is indicated in the relevant clause.

prEN IEC 63203-801-2:2026 Public enquiry
Comment end date 2026-08-21
Wearable electronic devices and technologies - Part 801-2: Smart body area network (SmartBAN) - Low complexity medium access control (MAC) for SmartBAN
prEN 300 468 V1.20.0 (2026-06) Public enquiry
Comment end date 2026-08-31
Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems
prEN IEC 61138:2026 Public enquiry
Comment end date 2026-09-16
Cables for portable earthing and short-circuiting equipment
prEN 13696 Public enquiry
Comment end date 2026-09-15
Wood flooring - Test methods to determine elasticity and resistance to wear and impact resistance and scratching/scraping

This document specifies a test method to determine the resistance to wear of lacquered wood floorings, a method to test the elasticity of the lacquer and a method to determine resistance to impact of lacquered wood floorings.

EN 14986:2024/prA1 Public enquiry
Comment end date 2026-10-08
Design of fans working in potentially explosive atmospheres

1.1 This document specifies the constructional requirements for fans constructed to Group II G (of explosion groups IIA, IIB and hydrogen) categories 1, 2 and 3, and Group II D categories 2 and 3, intended for use in explosive atmospheres. NOTE 1 Operation conditions for the different categories of fans used in this document are defined in Clause 4. 1.3 This document specifies requirements for design, construction, testing and marking of complete fan units intended for use in potentially explosive atmospheres in air containing gas, vapour, mist and/or dusts. Such atmospheres can exist inside (the conveyed atmosphere (flammable or not)), outside, or inside and outside of the fan. This document covers mechanical equipment, in particular fans. The “type of protection” as specified in EN ISO 80079 37:2016 is constructional safety. 1.4 This document is applicable to fans working in ambient atmospheres and with normal atmospheric conditions at the inlet, having — absolute pressures ranging from 0,8 bar to 1,1 bar, — and temperatures ranging from −20 °C to +60 °C, — and maximum volume fraction of 21 % oxygen content, — and an aerodynamic energy increase of less than 25 kJ/kg. NOTE 1 25 kJ/kg is equivalent to 30 kPa at inlet density of 1,2 kg/m3. This document can also be helpful for the design, construction, testing and marking of fans intended for use in atmospheres outside the validity range stated above or in cases where other material pairings need to be used. In this case, the ignition risk assessment, ignition protection provided, additional testing (if necessary), manufacturer's marking, technical documentation and instructions to the user, clearly demonstrate and indicate the equipment's suitability for the conditions the fan can encounter. NOTE 2 Temperatures below −20 °C can be considered. Material suitability can require specific evaluation for these temperatures. With lower temperature the explosion pressure increases, which leads to increased test pressures (see A.3) and can require specific testing. Although the standard atmospheric conditions in EN ISO 80079 36:2016 give a temperature range for the atmosphere of −20 °C to +60 °C the normal ambient temperature range for the equipment is −20 °C to +40 °C unless otherwise specified and marked. 1.5 This document does not apply to: — group I fans (fans for mining); — explosion group IIC (other than hydrogen); — category 1D fans; — cooling fans or impellers on rotating electrical machines; — cooling fans or impellers on internal combustion engines, vehicles or electric motors. NOTE 3 Measures for category 1D fans are given in EN 1127 1:2019. NOTE 4 Measures for explosion group IIC (other than hydrogen) are given in EN 1127 1:2019. NOTE 5 Measures for explosion group I are given in EN ISO/IEC 80079 38:2016 and EN 1127 2:2014.

prEN 196-16 Public enquiry
Comment end date 2026-10-13
Methods of testing cement - Part 16 - Sulfate resistance - Square prism method

This document describes a test method applicable to cast test specimens for evaluating the Sulfate Resistance (SR characteristic) of cements. Sulfate resistance means that these binders can be used in concrete bodies submitted to sulfate attacks. In these methods, the test is carried out under controlled exposure conditions using a defined concentration of sulfate solution. The chosen test conditions are intended to accelerate external sulfate attack. This test method is appropriate in particular for CEM III/A cements and other various binders, in particular those with pozzolanic main constituents. It is adapted from the CUR - NL - Civieltechnisch Centrum Uitvoering Research en Regelgeving (Centre for Civil Engineering Research and Codes) - Recommendation 48 - Suitability test for new cements for application in concrete. This test method is listed in European Assessment Document - EAD 150004-00-0301, Annex B.

prEN 50174-2:2026 Public enquiry
Comment end date 2026-09-04
Information technology - Cabling installation - Part 2: Installation planning and practices inside buildings

This document specifies requirements for the following aspects of information technology cabling: a) planning; b) installation practice. This document is applicable to all types of information technology cabling inside buildings (and can be applied to cabling that is defined as part of the building) including generic cabling systems designed in accordance with the EN 50173 series. NOTE Planning and installation of certain types of application-specific cabling can be supplemented by other standards e.g. EN 63044–6 for Home Building Electronics System (HBES) and Building Automation and Control Systems (BACS). The requirements of Clauses 5, 6 and 7 of this document are premises-independent unless amended by the requirements of premises-specific clauses. This document: 1) contains requirements and recommendations for satisfactory installation and operation of information technology cabling; 2) describes the methodology for the assessment of spaces, pathways (and pathway systems) and cabling (either installed or planned) in support of remote powering objectives; 3) excludes specific requirements applicable to other cabling systems (e.g. power supply cabling); however, it takes account of the effects other cabling systems have on the installation of information technology cabling (and vice versa) and gives general advice; 4) excludes those aspects of installation associated with the transmission of signals in free space between transmitters, receivers or their associated antenna systems. 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. 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.

prEN IEC 60335-2-64:2026 Public enquiry
Comment end date 2026-09-09
Safety of household and similar electrical appliances - Part 2-64: Particular requirements for commercial electric kitchen machines

This standard deals with the safety of electrically operated commercial kitchen machines, 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 including direct current (DC) supplied appliances and battery operated appliances. These appliances are not intended for household and similar purposes. They are used for commercial processing of food in areas not open to the public, for example in kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries and butcheries

prEN 3299 Public enquiry
Comment end date 2026-09-26
Aerospace series - Shaft-nut and threaded ring, self-locking, right- or left-hand MJ threads, in heat resisting steel FE-PA2601 (A286), silver plated - Technical specification

This document specifies the characteristics, qualification and acceptance requirements for self-locking shaft-nuts and threaded rings, with right- or left-hand MJ threads, in FE-PA2601, silver-plated, for aerospace applications. Temperature class: 450 °C . It is applicable whenever referenced.

prEN 205 Public enquiry
Comment end date 2026-10-15
Adhesives - Wood adhesives for non-structural applications - Determination of tensile shear strength of lap joints

This European Standard specifies tests for adhesives for wood and derived timber products for the assessment of their resistance to hot and cold water. It can be used for the assessment of the strength of bonds with a thin bond-line. It does not apply to adhesives for structural use or to the manufacture of particleboards, fibreboards and plywood. It does not replace tests on finished products.

prEN 2288 Public enquiry
Comment end date 2026-09-01
Aerospace series - Bush, flanged, corrosion resisting steel, with self-lubricating liner - Dimensions and loads
prEN 15947 Public enquiry
Comment end date 2026-09-03
Pyrotechnic articles - Fireworks, Categories F1, F2 and F3

This document defines various terms relating to the design, construction, primary packaging and testing of fireworks of categories F1, F2 and F3 as defined by Article 6 Paragraph (1) clause (a) subclause (i) to (iii) of Directive 2013/29/EU. It gives descriptions of fireworks types and establishes a system for categorization. Minimum labelling requirements for fireworks as well as for primary and selection packs of fireworks are specified. Firework specific test methods are defined. Specifications of requirements for construction and performance of firework, primary packs and selection packs complete this standard. This standard does not apply to fireworks intended to be kept or used at temperatures below −20 °C or above 50 °C.

Total records found: 276
arrow-prev 1 2 3 4 5 12 arrow-next

Quick filters

Technical Committee
TK 1 Electronics (14) TK 4 Information technology (5) TK 5 Electrical engineering (31) TK 6 Fruit and vegetables products (1) TK 9 Furniture (1) TK 12 Motor - roads (3) TK 13 Agricultural engineering (6) TK 15 Cereals, cereal products, bread and animal feeding stuffs (1) TK 17 Wood (1) TK 18 Telecommunications (18) TK 20 Toys, child use articles, sports and other recreational equipment (1) TK 21 Textiles and personal protective equipment (3) TK 22 Fire safety (4) TK 23 Ceramic tiles, masonry and natural stones (1) TK 24 Quality management and quality assurance (3) TK 25 Matrix, gypsum and gypsum based products (11) TK 28 Gas systems (1) TK 29 Water supply (2) TK 31 Acoustics (2) TK 32 Health (10) TK 35 Safety of machinery (4) TK 36 Environmental protection (4) TK 38 Building constructions (7) TK 39 Protection (1) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (1) TK 42 Packaging (1) TK 45 Electric power (5) TK 46 Roofs and building waterproof isolation (1) TK 48 Jewellery (1) TK 49 Metallic materials (2) TK 50 Heating and Ventilation Systems (2) TK 51 Food analysis- Horizontal methods (5) TK 52 Ophthalmic optics and lasers (2) TK 57 Fertilizers (6) TK 59 Geotechnics (1) TK 63 Gas cylinders and cryogenic vessels (1) TK 66 Non-destructive testing (2) TK 68 Plastics (6) TK 70 Pulp, paper, board, adhesives (2) TK 75 Cosmetics and surface active agents (1) TK 76 Explosive atmospheres (1) TK 79 IT security techniques (5) TK 80 Road transport and traffic telematics (2) TK 82 Safety of trackless overground vehicles (4) TK 83 Assessment of workplace exposure to chemical and biological agents (1) TK 86 Geographic information (1) TK 88 Building Information Modelling (BIM) (3) TK 89 Risk management and organizational governance (1) TK 91 Asset management and technical maintenance (1) TK 94 Circural economy (1) TK 99 Health Informatics (6)
ICS
Dirvožemio kokybė ir dirvotyra. Bendrieji dalykai (1) Abrasives (1) Adhesives (2) Advanced ceramics (2) Aerospace electric equipment and systems (6) Alkaline secondary cells and batteries (1) Ambient atmospheres (1) Anaesthetic, respiratory and reanimation equipment (1) Application of information technology in general (1) Binders. Sealing materials (1) Biological evaluation of medical devices (1) Bolts, screws, studs (1) Bolts, screws, studs (6) Buildings in general (2) Cables (1) Car informatics. On board computer systems (1) Cellular materials (1) Cement. Gypsum. Lime. Mortar (11) Cereals, pulses and derived products (1) Chemical analysis (1) Company organization and management in general (1) Cooking ranges, working tables, ovens and similar appliances (12) Cosmetics microbiology (1) Cranes (2) Dentistry in general (1) Diagnostic equipment (1) Dishwashers (1) Earthworks. Excavations. Foundation construction. Underground works (1) Ecolabelling (1) Electric road vehicles (1) Electric tools (3) Electrical and electronic equipment (3) Electrical engineering (Vocabularies) (1) Electrical engineering in general (2) Electrical equipment of ships and of marine structure (1) Electricity supply systems (2) Electroacoustics (1) Emission (3) Environment. Health protection. Safety (Vocabularies) (1) Environmental economics. Sustainability (1) Environmental testing (1) Equipment for children (1) Explosives. Pyrotechnics and fireworks (2) Fasteners in general (1) Fibre optic interconnecting devices (4) Fibre optic systems in general (1) Fire protection (3) Fire-resistance of building materials and elements (1) Flat steel products and semi-products (3) Floor coverings (1) Food microbiology (2) Furniture (1) Fuses and other overcurrent protection devices (1) Gaseous fuels (1) Generators (1) Hand and arm protection (1) Head protective equipment (1) High voltage switchgear and controlgear (1) Hydraulic energy engineering (1) Immunity (1) In vitro diagnostic test systems (1) Industrial automation systems in general (1) Industrial trucks (1) Information technology (IT) in general (1) Information technology (Vocabularies) (1) Inland navigation vessels (1) Insulating materials in general (2) Irrigation and drainage equipment (1) IT applications in health care technology (5) IT applications in science (3) IT applications in transport (1) IT Security (5) Jewellery (1) Kitchen furniture (3) Laundry appliances (1) Legal aspects (1) Liquid wastes. Sludge (3) Luminaires (1) Maintenance services. Facilities management (1) Management systems (2) Materials and articles in contact with foodstuffs (1) Materials and components for railway engineering (1) Measurement of electrical and magnetic quantities (1) Medical equipment in general (2) Metal fittings (1) Milk and processed milk products (1) Mineral materials and products (1) Multimedia systems and teleconferencing equipment (2) Networking (4) Non-alloyed steels (1) Non-destructive testing (2) Oilseeds (1) Open systems interconnection in general (1) Ophthalmic equipment (2) Optic amplifiers (1) Other fasteners (2) Other fibre optic equipment (2) Other lifting equipment (1) Other medical equipment (1) Other semiconductor devices (1) Other standards related to laboratory medicine (2) Other switchgear and controlgear (1) Passenger cars. Caravans and light trailers (1) Petroleum products and natural gas handling equipment (1) Pipelines and its parts for external sewage systems (1) Plug-and-socket devices. Connectors (1) Pollution, pollution control and conservation (1) Potentiometers, variable resistors (1) Power transmission and distribution networks (1) Pressure regulators (1) Product and company certification. Conformity assessment (1) Protection against crime (1) Public buildings (2) Quantities and units (2) Radiation measurements (2) Radiographic equipment (1) Railway rolling stock in general (2) Road construction materials (2) Road equipment and installations (1) Safety of machinery (6) Small craft (1) Small kitchen appliances (4) Solar energy engineering (1) Solid wastes (1) Spices and condiments (1) Stationary source emissions (1) Surgical instruments and materials (1) Switches (1) Technical aspects (4) Technical product documentation (2) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (18) Textile and leather technology (Vocabularies) (1) Thermoplastic materials (4) Valves in general (1) Ventilators. Fans. Air-conditioners (2) Vibration and shock with respect to human beings (2) Washers and other locking elements (2) Water supply systems (1) Wood-protecting chemicals (1) Wood, sawlogs and sawn timber (1) Woodworking machines (2) Workplace atmospheres (1)