GDPR

Mandatory cookies

Mandatory cookies enable the main website functions. Without the aforementioned cookies the website cannot function properly. These cookies can be turned off only by changing the browser settings.

Statistics cookies

Analytical cookies allow us to improve the website by collecting and providing information about its usage.

Newsletter subscription

projektai-lsd Lithuanian Standards Board
Portal for draft standards
Register

List of drafts

Extended search

till

Results

Showing:
Total records found: 293
arrow-prev 1 2 3 4 … 12 arrow-next
prEN IEC/IEEE 80005-3:2026 Public enquiry
Comment end date 2026-11-15
Utility connections in port - Part 3: Low-voltage shore connection (LVSC) systems - General requirements

This document specifies provisions for the design, installation and testing of low-voltage shore connection (LVSC) systems, onboard ships and on shore, to supply the ship with electrical power from shore. This document is applicable to: – ships requiring up to 1 MVA while at berth; – three-phase shore connection systems rated 250 A and above, and with a nominal voltage rating of 400 V AC to 1 000 V AC; – shore-side connection systems; – shore-to -ship connection and interface equipment; – transformers and reactors; – semiconductor and rotating frequency convertors; – ship-side connection systems; – protection, control, monitoring, interlocking and power management systems. This document does not apply to: – inland navigation vessels; – high-voltage shore connection systems, including ships built in accordance with the annexes of IEC/IEEE 80005-1; – the electrical power supply during docking periods, for example dry docking and other out-of-service maintenance and repair; – systems to be operated by ordinary persons as defined in 3.19. NOTE 1 Other standards are available specifically for inland navigation vessels in Europe. NOTE 2 IEC 6 0092-507 is applicable to small vessels. NOTE 3 Additional or alternative requirements can be imposed by national administrations or the authorities within whose jurisdiction the ship is intended to operate and by the owners or authorities responsible for a shore power supply or distribution system. NOTE 4 High-voltage shore connection systems are covered by IEC/IEEE 80005-1. NOTE 5 Some existing 380 V AC ship systems can be supplied by 400 V AC.

Read draft and comment View
prEN 16723 Public enquiry
Comment end date 2026-10-01
Biomethane and other renewable and low-carbon methane rich gases - Specifications for injection in the natural gas network and for mixtures with natural gas as automotive fuel

This document specifies for - renewable and low-carbon methane rich gases for injection in the gas network - natural gas, renewable and low-carbon methane rich gases and mixtures thereof as fuel for engines This documents also specifies necessary related methods for sampling, analysis, and testing. This document applies to the previously mentioned gases irrespective of the storage state (compressed or liquefied). To check compliance with some requirements set by the standard, LNG or liquefied biomethane should be re-gasified prior to testing.

Read draft and comment View
prEN IEC 63652-1:2026 Public enquiry
Comment end date 2026-10-04
NFC Forum Specifications - Part 1: NFC Wireless Charging

This document specifies a method and procedures for Wireless Power Transfer between two NFC wireless devices. The provided technical foundations use NFC technology for the initiation, control and execution of 13.56 MHz power transfer.

Read draft and comment View
prEN 3766 Public enquiry
Comment end date 2026-10-24
Aerospace series - Rivet, blind, nut plate, universal head, in heat resisting steel, passivated - Metric series

This document specifies the characteristics of blind nut plate rivets with universal head, in heat resisting steel, passivated, metric series, for maximum operating temperature 650 °C .

Read draft and comment View
prEN 12451 Public enquiry
Comment end date 2026-11-08
Copper and copper alloys - Seamless, round tubes for heat exchangers

This document specifies the composition, property requirements and tolerances on dimensions and form for seamless round drawn copper and copper alloy tubes for heat exchangers, condensers, evaporators and desalination equipment. It is applicable to copper and copper alloy tubes supplied in the size range from 6 mm up to and including 76 mm outside diameter and from 0,5 mm up to and including 3 mm wall thickness. The sampling procedures and the methods of test for verification of conformity to the requirements of this document are also specified.

Read draft and comment View
EN 1991-1-6:2026/prA1 Public enquiry
Comment end date 2026-09-24
Eurocode 1 - Actions on structures - Part 1-6: Actions during execution

1.1 Scope of prEN 1991-1-6 (1) prEN 1991-1-6 provides guidance and general rules on the determination of actions relevant for the design of buildings and civil engineering works, including geotechnical structures, for their execution stage. NOTE Actions for design during execution include those that only arise from execution activities and act during execution, termed construction actions (for example personnel and hand tools, auxiliary structures, equipment and elements used during execution), and others that are present during the service life of the completed structure (for example self-weight, wind, etc.) but which can act differently and/or have different values during execution. (2) prEN 1991-1-6 provides guidance and general rules for the determination of actions for the design of auxiliary structures, elements and equipment used during execution in case they are designed to the Eurocodes and not to other European Standards. NOTE Other European Standards (e.g. EN 12810, EN 12811, EN 12812) provide specific rules for certain types of auxiliary structures, equipment and elements used during execution. (3) prEN 1991-1-6 gives rules for buildings and bridges during execution to supplement the provisions in EN 1990. NOTE For combination rules for execution, see EN 1990. 1.2 Assumptions (1) The general assumptions given in EN 1990 apply. (2) The application of this document follows the limit state principle and is based on the partial factor method, unless explicitly prescribed differently. (3) The verification of buildings and civil engineering structures in transient design situations is undertaken in accordance with the Eurocodes, accounting for the interaction with any auxiliary structures, elements and/or equipment. (4) When using European product standards covering auxiliary structures, equipment and elements used during execution, it is assumed that the design basis, design requirements and, if provided, the safety and operational design limits specified in these product standards are taken into account. (5) Adequate planning, documentation, communication, control and supervision are provided during execution, involving all relevant parties. NOTE Execution of a structure can involve interaction between several parties from diverse engineering fields, responsible for the design, fabrication, transportation and execution of different subsystems used during the execution of a structure.

Read draft and comment View
prEN 10111 Public enquiry
Comment end date 2026-10-11
Continuously hot rolled low carbon steel sheet and strip for cold forming - Technical delivery conditions

This European Standard specifies the grades of continuously hot rolled low carbon steel sheet and strip (in coils) for cold forming. Depending on its actual width, strip is classified as: - hot rolled wide strip if its width is greater than or equal to 600 mm; - hot rolled slit wide strip if its width is less than 600 mm. For each grade, it specifies the chemical composition and the mechanical properties. This European Standard is applicable to products of thickness not less than 1,0 mm and not exceeding 11 mm. This European Standard is not applicable to products covered by other standards, such as: - hot rolled products of non-alloy structural steels for general use (see EN 10025 all parts); - steel sheet for pressure purposes (see EN 10028 all parts); - steel sheet for welded gas cylinders (see EN 10120); - quenched and tempered steels (see EN 10083-1 and EN 10083-2).

Read draft and comment View
EN ISO 5367:2023/prA1:2026 Public enquiry
Comment end date 2026-10-24
Anaesthetic and respiratory equipment - Breathing sets and connectors - Amendment 1: Additional requirements for connectors for accessory access connection port (ISO 5367:2023/DAmd1:2026)

Additional requirements for connectors for accessory access connection port

Read draft and comment View
ISO/DIS 21709 Public enquiry
Comment end date 2026-11-01
Biotechnology — Biobanking — Process and quality requirements for establishment, maintenance and characterization of mammalian cell lines

This document specifies process and quality requirements for the biobanking of mammalian (including human) cell lines. It describes requirements for the fundamental procedures of the biobank handling cell lines, such as establishment, reception, identification, propagation, preservation, storage, quality control, and distribution of cell lines. This document can be used by organizations performing biobanking activities with mammalian cell lines used for research and development, biobank users, organizations and schemes using peer-assessment and accreditation bodies. This document does not apply to biological material intended for therapeutic use. NOTE International, national or regional regulations or requirements can also apply to specific topics covered in this document.

Read draft and comment View
prEN IEC 61138:2026 Archived
Comment end date 2026-09-16
Cables for portable earthing and short-circuiting equipment
View
prEN ISO/IEEE 11073-10406 Public enquiry
Comment end date 2026-09-21
Health Informatics - Device Interoperability - Part 10406: Personal health device communication, device specialization, basic electrocardiograph (ECG) (1- to 3-lead ECG) (ISO/IEEE FDIS 11073-10406:2026)

Within the context of the ISO/IEEE 11073 family of standards for device communication, a normative definition of the communication between personal basic electrocardiograph (ECG) devices and managers (e.g. cell phones, personal computers, personal health appliances, and set top boxes) in a manner that enables plug-and-play interoperability is established in ISO/IEEE11073-10406:2012. Appropriate portions of existing standards including ISO/IEEE 11073 terminology and IEEE 11073-20601 information models are leveraged. The use of specific term codes, formats and behaviours in telehealth environments restricting optionality in base frameworks in favour of interoperability is specified. A common core of communication functionality for personal telehealth basic ECG (1- to 3-lead ECG) devices is defined. Monitoring ECG devices are distinguished from diagnostic ECG equipment with respect to support for wearable ECG devices, limiting the number of leads supported by the equipment to three, and not requiring the capability of annotating or analysing the detected electrical activity to determine known cardiac phenomena. ISO/IEEE 11073-10406:2012 is consistent with the base framework and allows multifunction implementations by following multiple device specializations (e.g. ECG and respiration rate).

Read draft and comment View
prEN 304 624 V1.0.0 (2026-08) Public enquiry
Comment end date 2026-10-18
Cyber Security (CYBER); CRA; Cybersecurity requirements for Public key infrastructure and digital certificate issuance software
Read draft and comment View
prEN IEC 60793-2-40:2026 Public enquiry
Comment end date 2026-10-23
Optical fibres - Part 2-40: Product specifications - Sectional specification for category A4 multimode fibres
Read draft and comment View
EN 61169-35:2011/prA1:2026 Public enquiry
Comment end date 2026-11-08
Radio-frequency connectors - Part 35: Sectional specification for 2,92 series RF connectors
Read draft and comment View
prEN 481 Archived
Comment end date 2026-09-17
Workplace exposure - Size fraction definitions for measurement of airborne particles

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

View
prEN IEC 62841-4-14:2026 Archived
Comment end date 2026-09-16
Electric motor-operated hand-held tools, transportable tools and lawn and garden machinery - Safety - Part 4-14: Particular requirements for pruning saws
View
prEN ISO 8224-1 Public enquiry
Comment end date 2026-10-08
Traveller irrigation machines - Part 1: Operational characteristics and laboratory and field test methods (ISO/DIS 8224‑1:2026)

ISO 8224-1:2002 specifies the operational characteristics of, and laboratory and field test methods for, traveller irrigation machines. It includes user-oriented technical information for presentation in the manufacturer's accompanying product literature, laboratory test procedures for evaluating the uniformity of water application on an irrigated strip by a machine operating within a specified range of conditions and for determining the maximum travelling rates the drive mechanism is able to achieve in response to specified operating conditions, and field test procedures for determining the uniformity of water application on a given irrigated strip under local conditions prevailing in the field at time of testing. It is applicable only to traveller irrigation machine types, and not to other types such as centre-pivot or lateral irrigation machines.

Read draft and comment View
prEN ISO 4638 Public enquiry
Comment end date 2026-10-12
Polymeric materials, cellular flexible - Determination of air flow permeability (ISO/FDIS 4638:2026)

Applicable to test pieces cut from products of cellular materials. Useful for two purposes: a) studying the structure of cellular products in connection with their physical properties and their method of manufacture and b) ensuring product quality (quality assurance). Describes principle, apparatus, test piece and conditions, procedure and calculation and expression of the results. Three figures deliver the details for testing.

Read draft and comment View
prEN 14509-4 Public enquiry
Comment end date 2026-11-08
Factory-made double skin metal faced insulating sandwich panels - Part 4: Test methods for fixing of panels to substructure and for determining restraining effect on substructure

This document specifies test methods for determination of characteristics for fixing of factory-made double skin metal faced insulating sandwich panels (hereafter referred to as sandwich panels) to substructure and for stabilization of substructure. Sandwich panels are used for both self-supporting and structural applications in roofs, in external and internal walls (including partitions) and in ceilings in buildings as well as those in cold store applications.

Read draft and comment View
EN 13116:2024/prA1 Public enquiry
Comment end date 2026-11-07
Curtain walling - Resistance to wind load - Performance requirements

This document specifies the structural performance requirements of curtain walling under wind load, both its fixed and openable parts, under positive and negative static air pressure. This document applies to any curtain walling product as defined in EN 13830.

Read draft and comment View
prEN IEC 62688:2026 Archived
Comment end date 2026-09-09
Concentrator photovoltaic (CPV) modules and assemblies - Safety qualification
View
prEN 304 627 V1.0.1 (2026-07) New
Comment end date 2026-09-20
Cyber Security (CYBER); CRA; Cybersecurity requirements for routers, modems intended for the connection to the internet, and switches
Read draft and comment View
prEN IEC 62973-3:2025/prAA:2026 Public enquiry
Comment end date 2026-10-09
Railway applications - Rolling stock - Batteries for auxiliary power supply systems - Part 3: Lead acid batteries

The part 3 of IEC 62973 will get a European annex. The European Annex will only contain additions regarding European operating conditions (such as temperature) and requirements (such as discharging/charging characteristic) as well as general additions (which are contained in EN 50547 but have not been adopted into the IEC).

Read draft and comment View
prEN ISO/IEC 17065 Public enquiry
Comment end date 2026-10-12
Conformity assessment - Requirements for bodies certifying products, processes and services (ISO/IEC FDIS 17065:2026)

This document contains requirements for the competence, consistent operation and impartiality of product, process and service certification bodies. Certification bodies operating to this document need not offer all types of products, processes and services certification. Certification of products, processes and services is a third-party conformity assessment activity (see ISO/IEC 17000:2020, 4.5). In this document, the term “product” can be read as “process” or “service”, except in those instances where separate provisions are stated for “processes” or “services” (see Annex B).

Read draft and comment View
prEN 196-5 Public enquiry
Comment end date 2026-11-05
Methods of testing cement - Part 5: Pozzolanicity test for pozzolanic cement

In this document, the pozzolanicity of a cement is assessed by comparing the concentration of calcium ion, expressed as calcium oxide, present in the aqueous solution in contact with the hydrated cement, after a fixed period of time, with the quantity of calcium ion capable of saturating a solution of the same alkalinity.

Read draft and comment View
Total records found: 293
arrow-prev 1 2 3 4 … 12 arrow-next

Quick filters

Organisation
CEN Europos standartizacijos komitetas (150) ETSI Europos telekomunikacijų standartų institutas (26) CENELEC Europos elektrotechnikos standartizacijos komitetas (102) ISO Tarptautinė standartizacijos organizacija (15)
Technical Committee
TK 1 Electronics (17) TK 4 Information technology (4) TK 5 Electrical engineering (40) TK 6 Fruit and vegetables products (1) TK 9 Furniture (1) TK 12 Motor - roads (3) TK 13 Agricultural engineering (1) TK 17 Wood (1) TK 18 Telecommunications (26) TK 20 Toys, child use articles, sports and other recreational equipment (2) TK 21 Textiles and personal protective equipment (2) TK 22 Fire safety (1) 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 (11) TK 28 Gas systems (1) TK 29 Water supply (2) TK 31 Acoustics (1) TK 32 Health (13) TK 35 Safety of machinery (4) TK 36 Environmental protection (3) TK 38 Building constructions (5) TK 39 Protection (1) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (2) TK 41 Welding (6) TK 45 Electric power (3) TK 46 Roofs and building waterproof isolation (6) TK 48 Jewellery (1) TK 49 Metallic materials (8) TK 50 Heating and Ventilation Systems (3) TK 51 Food analysis- Horizontal methods (3) TK 52 Ophthalmic optics and lasers (2) TK 57 Fertilizers (2) TK 59 Geotechnics (2) TK 60 Windows and doors (3) TK 66 Non-destructive testing (1) TK 68 Plastics (2) TK 70 Pulp, paper, board, adhesives (3) TK 75 Cosmetics and surface active agents (1) TK 76 Explosive atmospheres (6) TK 80 Road transport and traffic telematics (1) TK 82 Safety of trackless overground vehicles (4) TK 83 Assessment of workplace exposure to chemical and biological agents (2) TK 86 Geographic information (1) TK 87 Biotechnology (8) TK 88 Building Information Modelling (BIM) (4) TK 91 Asset management and technical maintenance (1) TK 94 Circural economy (1) TK 99 Health Informatics (4)
ICS
Hidrologinės dirvožemio savybės (1) Biologiniai ir pakaitiniai energijos šaltiniai (1) Abrasives (1) Acid secondary cells and batteries (1) Adhesives (3) Advanced ceramics (1) Aerospace electric equipment and systems (5) Alcohols. Ethers (1) Aluminium and aluminium alloys (1) Aluminium products (1) Ambient atmospheres (1) Amplifiers (3) Anaesthetic, respiratory and reanimation equipment (5) Application of information technology in general (1) Binders. Sealing materials (1) Biology. Botany. Zoology (8) Boilers and heat exchangers (1) Bolts, screws, studs (2) Brazing and soldering (1) Buildings in general (1) Cables (1) Cellular materials (1) Cement. Gypsum. Lime. Mortar (11) Chemical analysis (1) Chemical laboratories. Laboratory equipment (1) Cleaning appliances (6) Colour coding (1) Cooking ranges, working tables, ovens and similar appliances (7) Cosmetics microbiology (1) Cranes (3) Disinfectants and antiseptics (1) Domestic safety (2) Earthworks. Excavations. Foundation construction. Underground works (2) Ecolabelling (1) Electric road vehicles (1) Electric tools (2) Electrical and electronic equipment (4) Electrical apparatus for explosive atmospheres (4) Electrical engineering (Vocabularies) (1) Electrical engineering in general (3) Electrical equipment of ships and of marine structure (1) Electricity supply systems (1) Electroacoustics (1) Emission (1) Environmental economics. Sustainability (1) Equipment for children (2) Fasteners in general (1) Fertilizers (1) Fibre optic systems in general (1) Fibres and cables (1) Fire protection (1) Flat steel products and semi-products (2) Floor coverings (2) Food microbiology (2) Furniture (1) Fuses and other overcurrent protection devices (1) Generators (1) Hand and arm protection (1) Head protective equipment (1) Health care technology (Vocabularies) (1) Home economics in general (2) Hydraulic energy engineering (1) Immunity (1) Information technology (IT) in general (1) Information technology (Vocabularies) (1) Insulating materials in general (2) Irrigation and drainage equipment (1) IT applications in health care technology (4) IT applications in information, documentation and publishing (1) IT applications in science (4) IT applications in transport (1) Jewellery (1) Kitchen furniture (3) Leather and furs (2) Legal aspects (1) Liquid fuels (1) Luminaires (3) Maintenance services. Facilities management (1) Materials and components for railway engineering (1) Measurement of electrical and magnetic quantities (1) Mechanical testing of metals (1) Medical equipment in general (1) Mineral materials and products (1) Miscellaneous domestic and commercial equipment (1) Multimedia systems and teleconferencing equipment (2) Networking (2) Non-alloyed steels (1) Non-destructive testing (1) Non-ferrous metal pipes (2) Oilseeds (1) Ophthalmic equipment (2) Optic amplifiers (1) Other fibre optic equipment (2) Other kitchen equipment (1) Other lifting equipment (1) Other medical equipment (1) Other semiconductor devices (2) Other standards related to laboratory medicine (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) Plug-and-socket devices. Connectors (1) Power transmission and distribution networks (1) Primary cells and batteries (2) Product and company certification. Conformity assessment (1) Protection against crime (1) Protection against falling and slipping (1) Pumps (2) Quantities and units (1) Radiation measurements (1) Radiographic equipment (1) Railway rolling stock in general (2) Relays (1) RF connectors (2) Rivets (1) Road construction materials (2) Road equipment and installations (2) Small craft (2) Small kitchen appliances (1) Solar energy engineering (1) Spices and condiments (1) Stainless steels (1) Stationary source emissions (1) Sterilization and disinfection in general (1) Surface preparation (4) Switches (1) Technical aspects (3) Technical product documentation (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (26) Textile and leather technology (Vocabularies) (1) Thermal and sound insulating materials (5) Ventilators. Fans. Air-conditioners (2) Vibration and shock with respect to human beings (1) Walls. Partitions. Façades (3) Washers and other locking elements (2) Water heating equipment (2) Water supply systems (2) Welded joints and welds (4) Welding equipment (1) Wires (9) Wood-protecting chemicals (2) Wood, sawlogs and sawn timber (1) Woodworking machines (1) Workplace atmospheres (2)