GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
Total records found: 313
arrow-prev 1 2 3 4 … 13 arrow-next
prEN IEC 62973-1:2025/prAA:2026 Archived
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 ISO 14114 Public enquiry
Comment end date 2026-10-29
Gas welding equipment - Acetylene manifold systems for welding, cutting and allied processes - General requirements (ISO/DIS 14114:2026)

ISO 14114:2017 applies to acetylene cylinder manifold systems extending from the cylinder valve or the bundle outlet connections to the outlet connection of the main shut-off valve. It specifies requirements for design, materials and testing of cylinder manifold systems for the supply of acetylene for use in welding, cutting and allied processes. ISO 14114:2017 applies to acetylene cylinder manifold systems in which acetylene single cylinders or acetylene bundles are coupled for collective gas withdrawal. NOTE National regulations exist regarding limitation of the amount of single cylinders/bundles of acetylene on a single location (e.g. in warehouse or connected to a manifold system). ISO 14114:2017 also covers a test procedure for decomposition blockers.

EN 12152:2023/prA1 Public enquiry
Comment end date 2026-11-07
Curtain walling - Air permeability - Performance requirements and classification

This document specifies requirements and classification of air permeability of both fixed and openable parts of curtain walling, under positive and negative static air pressure. This document applies to curtain walling as specified in EN 13830. NOTE This version of EN 12152:2023 will supersede EN 12152:2002. Existing test results according to EN 12152:2002 could be considered still valid compared with this version of EN 12152.

prEN IEC 60255-21:2026 Public enquiry
Comment end date 2026-11-15
Measuring relays and protection equipment - Part 21: Vibration, shock, bump and seismic tests requirements
prEN IEC 63758-5-1:2026 Public enquiry
Comment end date 2026-11-22
Qi specification - Version 2.3 - Part 5-1: MPP communications protocol (Fast Track)
prEN 302 099 V2.3.0 (2026-09) Public enquiry
Comment end date 2026-11-30
Environmental Engineering (EE); Powering of equipment in access network
EN 50173-3:2018/prA1:2026 Archived
Comment end date 2026-10-09
Information technology - Generic cabling systems - Part 3: Industrial spaces

This standard specifies generic cabling to serve the automation islands in industrial premises, or industrial spaces within other types of building. It covers balanced cabling and optical fibre cabling. This standard specifies directly or via reference to EN 50173 1 the: — structure and minimum configuration for generic cabling within industrial spaces; — interfaces at the telecommunications outlet (TO); — performance requirements for cabling links and channels; — implementation requirements and options; — performance requirements for cabling components; — conformance requirements and verification procedures.

EN 55016-1-6:2015/prA3 (Frag 4):2026 Public enquiry
Comment end date 2026-10-25
Amendment 3 - Fragment 4: NSA
prEN ISO 22118 Public enquiry
Comment end date 2026-11-07
Microbiology of the food chain - Polymerase chain reaction (PCR) for the detection and quantification of microorganisms - Performance characteristics (ISO/DIS 22118:2026)

ISO 22118:2010 specifies minimum requirements of performance characteristics for the detection of nucleic acid sequences (DNA or RNA) by molecular methods. ISO 22118:2010 applies to the detection of food-borne pathogens in foodstuffs and isolates obtained from them using molecular detection methods based on the polymerase chain reaction (PCR). ISO 22118:2010 is also applicable, for example, to the detection of food-borne pathogens in environmental samples and in animal feeding stuffs.

ISO/DIS 25383 Public enquiry
Comment end date 2026-11-15
Biotechnology — Single cell sequencing — Part 1: Requirements for data processing of RNA-sequencing for eukaryotic cells

This document provides requirements on the workflow and quality assessment of single cell RNA sequencing (scRNA-seq) data processing for eukaryotic cells. This document provides guidelines for raw data quality control, alignment and mapping, and cell barcode correction for single cell RNA sequencing. This document specifies the requirements for visualization and cell type identification of scRNA-seq data.

prEN IEC 63609-2:2026 Public enquiry
Comment end date 2026-11-22
Thermal design of electronics assemblies with miniaturised surface mounting devices and related measurements
prEN IEC 60034-33:2026 Archived
Comment end date 2026-10-09
Rotating electrical machines - Part 33: Synchronous hydrogenerators including motor-generators - Specific requirements
prEN ISO 8502-2 Public enquiry
Comment end date 2026-10-17
Preparation of steel substrates before application of paints and related products - Tests for the assessment of surface cleanliness - Part 2: Extraction of water-soluble contaminants for analysis by swabbing method (ISO/DIS 8502‑2:2026)

ISO 8502-2:2017 describes a method for the determination of chloride-containing salts that are readily soluble in water and are present on a steel surface. The method is also applicable to previously coated surfaces. ISO 8502-2:2017 includes a method, applicable in the field or in the laboratory, for washing off the surface while several methods are referred to for chloride analyses.

prEN IEC 60335-2-69:2026 Public enquiry
Comment end date 2026-11-08
Household and similar electrical appliances - Safety - Part 2-69: Particular requirements for wet and dry vacuum cleaners, including power brush for commercial use

This standard deals with the safety of electrical motor-operated vacuum cleaners, including back-pack vacuum cleaners, and dust extractors, for wet suction, dry suction, or wet and dry suction, intended for commercial indoor or outdoor use with or without attachments. These machines may be provided with a blowing or inflating function. The inner diameter of the dust container connector to the suction hose shall not exceed 200 mm. It also deals with the safety of centrally-sited vacuum cleaners, excluding the installation of the system. Attention is drawn to the fact that additional requirements on the safe installation of centrally-sited vacuum cleaners are not addressed by this standard but need to be taken into account. This standard applies to machines for commercial use. The following list, although not comprehensive, gives an indication of locations that are included in the scope: – public use areas such as hotels, schools, hospitals; – industrial locations, for example factories and manufacturing shops; – retail outlets, for example shops and supermarkets; – business premises, for example offices and banks; – all uses other than normal housekeeping purposes. These machines are not equipped with a traction drive. The following power systems are covered: – mains powered motors up to a rated voltage of 250 V for single-phase appliances and 480 V for other appliances, – battery-operated motors. This standard also applies to machines handling hazardous dust, such as asbestos, and combustible dust in other than an explosive dust atmosphere. Additional requirements for machines handling hazardous dust are given in normative Annex AA. Attention is drawn to the fact that in many countries additional requirements on hazardous substances might apply. Radioactive substances are not covered by definition of hazardous dust for the purposes of this standard. This standard does not apply to – vacuum cleaners and water-suction cleaning appliances for household use (IEC 60335-2-2); – floor treatment machines for commercial use (IEC 60335-2-67, IEC 60335-2-72); – spray extraction machines for commercial use (IEC 60335-2-68); IEC 60335-2-67 and IEC 60335-2-68 cover only machines without traction drive. – hand-held mains-operated electrical garden blowers, vacuums and blower vacuums (IEC 60335-2-100); – hand-held and transportable motor-operated electric tools (IEC 60745 series, IEC 61029 series, IEC 62841 series); – appliances for medical purposes (IEC 60601-1); – machines designed for use in corrosive environments; – machines designed for picking up liquids with a flash point below 55 °C; – machines designed for use in explosive environments (dust, vapour or gas), except those designed for use in zone 22; – machines intended to vacuum ash from fireplaces, chimneys, ovens, ashtrays and similar places of ash accumulation.

prEN IEC 63551-1:2026 Public enquiry
Comment end date 2026-11-22
Semiconductor devices - Chip-scale testing for autonomous vehicles - Part 1: Combined LD-PD for LiDAR
prEN ISO 23143-3 Public enquiry
Comment end date 2026-10-17
Information exchange between BIM and GIS - Part 3: Linking abstract concepts in BIM and GIS standards (ISO/DIS 23143-3:2026)

This document outlines the conceptual framework and methodology for linking abstract concepts between BIM and GIS standards to facilitate BIM/GIS interoperability. This document provides the mechanisms to establish links between abstract concepts in both domains in terms of metamodels, abstract conceptual schemas and application schemas.

prEN IEC 60335-2-124:2026 Public enquiry
Comment end date 2026-11-15
Household and similar electrical appliances - Safety - Part 2-124: Particular requirements for commercial dry ice blasting machines

This standard deals with the safety of dry ice blasting machines intended for commercial indoor or outdoor use for the hand-guided cleaning, decoating and stripping of surfaces. The blasting machines are either equipped with containers for storage of dry ice or produce dry ice internally. These machines are not equipped with a traction drive. The following power systems are covered: - mains powered motors up to a rated voltage of 250 V for single-phase appliances and 480 V for other appliances, - battery-operated machines. This standard does not apply to - dry ice blasting machines with integrated generation of compressed air; - dry ice blasting machines using other transport gases besides compressed air or nitrogen; - dry ice blasting machines with nozzles being controlled by robotic arms; - spray extraction machines for commercial use (IEC 60335-2-68); - high pressure cleaners (IEC 60335-2-79); - sand blasting equipment (abrasive blasting); - hand-held and transportable motor-operated electric tools (IEC 60745 series, IEC 61029 series, IEC 62841 series); - machines designed for use in corrosive or explosive environments (dust, vapour or gas); - machines designed for use in vehicles in non-ventilated environment; - machines designed for use on board of ships or aircraft.

prEN 14620-2 Public enquiry
Comment end date 2026-11-22
Design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C - Part 2: Metallic components

This document specifies general requirements for the materials, design, construction and installation of the metallic components of refrigerated liquefied gas tank systems. This document deals with the design and manufacture of site built, vertical, cylindrical, flat-bottomed tank systems for the storage of refrigerated, liquefied gases with operating temperatures between 0 °C and -196 °C.

prEN ISO 14644-7 Public enquiry
Comment end date 2026-12-03
Cleanrooms and associated controlled environments - Part 7: Separative devices (ISO/DIS 14644-7:2026)

ISO 14644-7:2004 specifies the minimum requirements for the design, construction, installation, test and approval of separative devices, in those respects where they differ from cleanrooms as described in ISO 14644-4 and 14644-5. The application of ISO 14644-7:2004 takes into account the following limitations: user requirements are as agreed by customer and supplier; application-specific requirements are not addressed; specific processes to be accommodated in the separative-device installation are not specified; fire, safety and other regulatory matters are not considered specifically; where appropriate, national and local regulations apply. ISO 14644-7:2004 is not applicable to full-suits.

prEN ISO 10416 Public enquiry
Comment end date 2026-12-05
Oil and gas industries including lower carbon energy - Drilling fluids - Laboratory testing (ISO/DIS 10416:2026)

ISO 10416:2008 provides procedures for the laboratory testing of both drilling-fluid materials and drilling-fluid physical, chemical and performance properties. It is applicable to both water-based and oil-based drilling fluids, as well as the base or “make-up” fluid. ISO 10416:2008 is not applicable as a detailed manual on drilling fluid control procedures. Recommendations regarding agitation and testing temperature are presented because the agitation history and temperature have a profound effect on drilling fluid properties.

prEN 2665-004 Public enquiry
Comment end date 2026-10-24
Aerospace series - Circuit breakers, three-pole, temperature compensated, rated current 20 A to 50 A - Part 004: UNC thread terminals - Product standard

This document specifies the characteristics of three-pole circuit breakers, temperature compensated with a rated current from 20 A to 50 A, used in aircraft on-board circuits at a temperature between −55 °C and 90 °C at an altitude of 15 000 m max. These circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping They will continue to function up to the short-circuit current.

EN IEC 60079-11:2024/prA1:2026 Public enquiry
Comment end date 2026-10-30
mendment 1 - Explosive atmospheres - Part 11: Equipment protection by intrinsic safety "i"
prEN ISO 10874 Public enquiry
Comment end date 2026-11-14
Resilient, textile, laminate and modular mechanical locked floor coverings - Classification (ISO/DIS 10874:2026)

ISO 10874:2009 establishes a classification system for resilient, textile, laminate and and modular mechanical locked floor coverings floor coverings. The classification is based on practical requirements for areas of use and intensity of use and is linked to the requirements specified in the relevant International Standard for each type of floor covering. ISO 10874:2009 is also intended to provide guidance for manufacturers, specifiers and consumers, to enable them to choose the appropriate class of floor covering for any given area of use or specific room.

prEN IEC 62321-15:2026 Public enquiry
Comment end date 2026-11-03
Determination of certain substances in electrotechnical products - Part 15: Tebrabromobisphenol A (TBBPA) in plastics by liquid chromatography-mass spectrometry (LC-MS)
prEN 3682-002 Public enquiry
Comment end date 2026-12-05
Aerospace series - Connectors, plug and receptacle, electrical, rectangular, interchangeable insert type, rack to panel, operating temperature 150 °C continuous - Part 002: Specification of performance and contact arrangements
Total records found: 313
arrow-prev 1 2 3 4 … 13 arrow-next

Quick filters

Technical Committee
TK 1 Electronics (34) TK 4 Information technology (4) TK 5 Electrical engineering (38) TK 9 Furniture (2) TK 12 Motor - roads (1) TK 13 Agricultural engineering (4) TK 18 Telecommunications (16) TK 20 Toys, child use articles, sports and other recreational equipment (1) TK 21 Textiles and personal protective equipment (1) TK 22 Fire safety (5) TK 23 Ceramic tiles, masonry and natural stones (1) TK 24 Quality management and quality assurance (1) TK 25 Matrix, gypsum and gypsum based products (1) TK 26 Thermal insulation materials (1) TK 28 Gas systems (1) TK 29 Water supply (13) TK 31 Acoustics (1) TK 32 Health (10) TK 35 Safety of machinery (2) TK 36 Environmental protection (4) TK 38 Building constructions (15) TK 39 Protection (2) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (2) TK 41 Welding (8) TK 45 Electric power (4) TK 46 Roofs and building waterproof isolation (6) TK 49 Metallic materials (8) TK 50 Heating and Ventilation Systems (2) TK 51 Food analysis- Horizontal methods (2) TK 52 Ophthalmic optics and lasers (1) TK 56 Metal liquid tanks and industrial pipelines (1) TK 57 Fertilizers (3) TK 59 Geotechnics (3) TK 60 Windows and doors (4) TK 68 Plastics (5) TK 70 Pulp, paper, board, adhesives (1) TK 76 Explosive atmospheres (6) TK 77 Lifts (1) TK 79 IT security techniques (3) TK 80 Road transport and traffic telematics (1) TK 81 Conservation of cultural property (1) TK 82 Safety of trackless overground vehicles (2) TK 87 Biotechnology (8) TK 88 Building Information Modelling (BIM) (1) TK 89 Risk management and organizational governance (1) TK 91 Asset management and technical maintenance (2) TK 94 Circural economy (1) TK 99 Health Informatics (1)
ICS
Hidrologinės dirvožemio savybės (1) Acid secondary cells and batteries (3) Adhesives (1) Aerospace electric equipment and systems (5) Alarm and warning systems (1) Alcohols. Ethers (1) Aluminium and aluminium alloys (1) Aluminium products (1) Ambient atmospheres (1) Amplifiers (3) Anaesthetic, respiratory and reanimation equipment (6) Application of information technology in general (2) Binders. Sealing materials (1) Biology. Botany. Zoology (8) Boilers and heat exchangers (1) Brazing and soldering (1) Building accessories (1) Cellular materials (1) Cement. Gypsum. Lime. Mortar (2) Chemical analysis (1) Chemical laboratories. Laboratory equipment (4) Chemicals for purification of water (6) Cleaning appliances (6) Cleanrooms and associated controlled environments (1) Coaxial cables. Waveguides (1) Colour coding (1) Cooking ranges, working tables, ovens and similar appliances (1) Cranes (1) Diagnostic equipment (1) Domestic safety (6) Earthworks. Excavations. Foundation construction. Underground works (3) Ecolabelling (1) Electric road vehicles (3) Electrical and electronic equipment (2) Electrical and electronic equipment. Control systems (1) Electrical and electronic testing (1) Electrical apparatus for explosive atmospheres (4) Electrical engineering in general (1) Electrical equipment of ships and of marine structure (1) Emission (1) Environmental economics. Sustainability (1) Equipment for children (1) Exploratory, drilling and extraction equipment (2) Fertilizers (2) Fibre optic interconnecting devices (1) Fibres and cables (1) Fire protection (1) Fire-fighting (4) Fire-resistance of building materials and elements (1) Flat steel products and semi-products (1) Floor coverings (2) Food microbiology (1) Furniture (2) Fuses and other overcurrent protection devices (2) Gas cylinders (1) Generators (1) Geometrical Product Specification (GPS) (1) Governance and ethics (1) Hand and arm protection (1) Hand-operated tools (1) Home economics in general (2) Identification cards. Chip cards. Biometrics (1) Immunity (1) Implants for surgery, prosthetics and orthotics (1) Integrated circuits. Microelectronics (2) Iron and steel pipes (1) IT applications in information, documentation and publishing (1) IT applications in science (1) IT applications in transport (1) IT Security (3) Items of art and handicrafts. Cultural property and heritage (1) Laminated sheets (1) Laundry appliances (2) Leather and furs (2) Lifts. Escalators (1) Lines, connections and circuits (1) Liquid fuels (1) Luminaires (3) Maintenance services. Facilities management (2) Materials and components for railway engineering (1) Mechanical testing of metals (1) Mining equipment in general (1) Miscellaneous domestic and commercial equipment (1) Multilayer applications (1) Navigation and control equipment (1) Networking (2) Non-ferrous metal pipes (2) Oilseeds (1) Ophthalmic equipment (1) Other fluid power system components (1) Other kitchen equipment (1) Other lifting equipment (1) Other semiconductor devices (2) Paints and varnishes (2) Petroleum products and natural gas handling equipment (1) Pipelines and its parts for district heat (1) Plastics in general (1) Primary cells and batteries (2) Printed circuits and boards (3) Product and company certification. Conformity assessment (1) Product life-cycles (1) Protection against crime (1) Protection against falling and slipping (1) Pumps (2) Radiographic equipment (1) Railway rolling stock in general (2) Refrigerating technology (1) Relays (1) RF connectors (2) Rivets (1) Road construction materials (1) Road equipment and installations (1) Roofs (1) Safety of machinery (1) Seismic and vibration protection (1) Small craft (3) Small kitchen appliances (1) Stainless steels (2) Stationary containers and tanks (1) Steel structures (3) Sterilization and disinfection in general (1) Sterilizing equipment (1) Surface preparation (4) Technical aspects (7) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (16) Thermal and sound insulating materials (6) Thermoplastic materials (1) Timber structures (1) Transformers. Reactors (2) Ventilators. Fans. Air-conditioners (3) Vibration and shock with respect to human beings (1) Walls. Partitions. Façades (3) Water heating equipment (2) Water supply systems (7) Welded joints and welds (5) Welding equipment (2) Wires (11) Wood-protecting chemicals (2)