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: 251
1 2 3 … 11 arrow-next
prEN 304 631 V1.0.0 (2026-07) Public enquiry
Comment end date 2026-10-10
Cyber Security (CYBER); CRA; Cybersecurity requirements for smart home general purpose virtual assistants
Read draft and comment View
prEN 481 Public enquiry
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.

Read draft and comment View
prEN ISO 16371-1 Public enquiry
Comment end date 2026-08-20
Non-destructive testing — Industrial computed radiography with storage phosphor imaging plates — Part 1: Classification of systems

This document specifies fundamental parameters of computed radiography (CR) systems with the aim of enabling satisfactory and repeatable results to be obtained economically. The techniques are based both on fundamental theory and test measurements. This document specifies the performance of CR systems and the measurement of the corresponding parameters for the system scanner and storage phosphor imaging plate (IP). CR system classes are defined in combination with specified metal screens for industrial radiography. This document ensures that the quality of the images, as far as they are influenced by the scanner IP system, complies with the requirements of ISO 16371-2. This document considers the requirements for film radiography specified in ISO 11699-1. This document specifies system tests at different levels. More complex manufacturer tests are described, which allow the determination of precise system parameters to characterize the performance of  CR systems from different suppliers and make them comparable for users. Simpler tests are also described, which are designed for fast tests of the quality of CR systems and long-term stability monitoring by the user.

Read draft and comment View
prEN ISO/IEC 27018 Public enquiry
Comment end date 2026-09-04
Information security, cybersecurity and privacy protection - Guidelines for protection of personally identifiable information (PII) in public clouds acting as PII processors (ISO/IEC 27018:2025)

This document establishes commonly accepted control objectives, controls and guidelines for implementing measures to protect personally identifiable information (PII) in line with the privacy principles in ISO/IEC 29100 for the public cloud computing environment. In particular, this document specifies guidelines based on ISO/IEC 27002:2022, taking into consideration the regulatory requirements for the protection of PII which can be applicable within the context of the information security risk environment(s) of a provider of public cloud services. This document is applicable to all types and sizes of organizations, including public and private companies, government entities and not-for-profit organizations, which provide information processing services as PII processors via cloud computing under contract to other organizations. The guidelines in this document can also be relevant to organizations acting as PII controllers.

View
prEN ISO 12216 Public enquiry
Comment end date 2026-09-10
Small craft - Windows, portlights, hatches, deadlights and doors - Strength and watertightness requirements (ISO/DIS 12216:2026)

This document specifies technical requirements and test methods for windows, portlights, hatches, deadlights and doors on small craft with a length of hull, LH, as defined in ISO 8666:2016, of up to 24 m. It takes into account the type of craft, its design category, and the location of the appliance. The appliances considered in this document are only those that are critical for the craft's watertightness. Openings and non-opening devices fitted below area I (see 3.5.2) are excluded from the scope of this document.

Read draft and comment View
EN IEC 62020-1:2021/prA1:2026 Public enquiry
Comment end date 2026-10-04
Amendment 1 - Electrical accessories - Residual current monitors (RCMs) - Part 1: RCMs for household and similar uses
Read draft and comment View
prEN 304 632 V1.0.0 (2026-07) Public enquiry
Comment end date 2026-10-11
Cyber Security (CYBER); CRA; Cybersecurity requirements for smart home products with security functionalities; including smart door locks, security cameras, baby monitoring systems and alarm systems
Read draft and comment View
prEN IEC 62688:2026 Public enquiry
Comment end date 2026-09-09
Concentrator photovoltaic (CPV) modules and assemblies - Safety qualification
Read draft and comment View
EN IEC 61051-2:2021/prA1:2026 Public enquiry
Comment end date 2026-08-21
Amendment 1 - Varistors for use in electronic equipment - Part 2: Sectional specification for surge suppression varistors
Read draft and comment View
prEN 3155-065 Public enquiry
Comment end date 2026-09-08
Aerospace series - Electrical contacts used in elements of connection - Part 065: Contacts, electrical, male, type A, crimp, class S, size 8 Product standard

This document specifies the required characteristics, tests and tooling applicable to male electrical contacts, type A, crimp, class S, size 8, used in elements of connection in accordance with EN 3155-002 (this contact can be fitted in connectors EN 3645 series and EN 4165 series). It can be used together with EN 3155-001. The associated female contacts are specified in EN 3155-083.

Read draft and comment View
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
Read draft and comment View
prEN ISO 19085-15 Public enquiry
Comment end date 2026-10-04
Woodworking machines - Safety - Part 15: Presses (ISO/DIS 19085-15:2026)

1.1    This document specifies the safety requirements and measures for —    cold presses, —    hot presses, —    bending presses, —    edge/face gluing presses, —    membrane presses, and —    embossing presses, where the pressing force is applied by hydraulic, pneumatic or electrical actuators pushing two flat or shaped surfaces against each other, capable of continuous production use, altogether referred to as “machines”. This document deals with all significant hazards, hazardous situations and events as listed in Annex A, relevant to machines, when operated, adjusted and maintained as intended and under the conditions foreseen by the manufacturer, including reasonably foreseeable misuse. Also, transport, assembly, dismantling, disabling and scrapping phases are taken into account. 1.2    This document is applicable to machines fitted with one or more of the following devices or additional working units, whose hazards have been dealt with: a)    a device for hot gluing; b)    a device for high-frequency gluing in the frequency range from 1 MHz to 400 MHz; c)    a device for high-frequency shaping in the frequency range from 1 MHz to 400 MHz; d)    an automatic workpiece loading and unloading system; e)    an intermediate additional platen; f)    a workpiece extractor; g)    a horizontal pressing system; h)    split moveable platens. 1.3    The machines are designed to process workpieces consisting of: a)    solid wood; b)    materials with similar characteristics to wood (see ISO 19085-1:2021, 3.2), except those with light alloy laminates/edges/profiles for high-frequency presses; c)    wood-based material such as chipboard, fibreboard and plywood composed/laminated with steel sheets/edges/profiles, except for high-frequency presses; d)    honeycomb board; e)    composite boards made from the materials listed above. 1.4    This document does not deal with any hazards related to: —    specific devices that differ from the list above; —    hot fluid heating systems internal to the machine other than electrical; —    any hot fluid heating systems external to the machine; —    operation of taking intermediate platens out and in again; —    the combination of a single machine being used with any other machine (as part of a line). 1.5    This document is not applicable to: —    frame presses; —    membrane presses where the pressing force is applied by vacuum only; —    presses for producing chipboard, fibreboard, OSB; —    machines intended for use in potentially explosive atmosphere; —    machines manufactured before the date of publication of this document.

Read draft and comment View
prEN 50130-4:2026 Archived
Comment end date 2026-08-05
Alarm systems - Part 4: Electromagnetic compatibility - Immunity requirements

This document specifies immunity requirements for electromagnetic compatibility (EMC). It applies to components of the following safety and security systems intended for use in residential, commercial, light industrial and industrial environments: — access control systems, for security applications; — alarm transmission systems ; — video surveillance systems, for security applications; — fire detection and fire alarm systems; — hold-up alarm systems; — intruder alarm systems; — social alarm systems. The document applies to indoor and outdoor applications of fixed, movable and portable equipment.

View
ISO/DIS 13682-2 Public enquiry
Comment end date 2026-08-15
Laser and laser related equipment — Determination of the properties of ultrashort laser pulses — Part 2: Autocorrelation measurement method
Read draft and comment View
prEN ISO 13297-1 Public enquiry
Comment end date 2026-09-08
Small craft - Alternating and direct current installations of electrical systems - Part 1: Single-phase AC, Craft low voltage DC (ISO/DIS 13297-1:2026)

This document specifies the requirements for the design, construction and installation of the following types of DC and AC electrical systems, installed on small craft either individually or in combination: a) extra-low-voltage direct current (DC) electrical systems that operate at nominal potentials of 50 V DC or less; b) single-phase alternating current (AC) systems that operate at a nominal voltage not exceeding AC 250 V. This document does not cover the following: — electrical propulsion systems of direct current less than 1 500 V DC, single-phase alternating current up to 1 000 V AC, and three-phase alternating current up to 1 000 V AC, which are addressed by ISO 16315; — any conductor that is part of an outboard engine assembly and that does not extend beyond the outboard engine manufacturers supplied cowling; — three-phase AC installations that operate at a nominal voltage not exceeding 500 V AC, which are addressed by IEC 60092-507.

Read draft and comment View
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.

Read draft and comment View
prEN ISO 23143-2 Public enquiry
Comment end date 2026-10-03
Information exchange between BIM and GIS - Part 2: Facilitating data exchange through metadata (ISO/DIS 23143-2:2026)

The scope of this project is to provide guidelines for information exchange between BIM and GIS. As part of a series of proposed international standards for BIM-GIS information exchange, Part 02: Facilitating data exchange through metadata will aim to solve metadata issues to support bidirectional GIS/BIM information exchange and suggest technical requirements based on use case scenarios. Metadata give great opportunities to find, evaluate and manage relevant information for the bidirectional information exchange. To ensure the interoperability between GIS and BIM information models, it is critical for one domain experts to understand the metadata generated from the other domain and vice versa. The work will review existing methodologies and research with regard to bidirectional GIS/BIM information exchange, especially in terms of metadata and item registration. It will provide a use case scenario to give a certain context of bidirectional exchange of metadata. The use case will also provide the context within which the interaction that needs to be taken place between GIS and BIM model experts. With the use of the use case scenario, the process of properly generating metadata for each domain to ensure the bidirectional exchange can be identified. It will then list the technical requirements to support the process and provide a guideline to follow.

Read draft and comment View
prEN IEC 62052-11:2026 Public enquiry
Comment end date 2026-08-12
Electricity metering equipment - General requirements, tests and test conditions - Part 11: Metering equipment
Read draft and comment View
prEN 12697-12 Public enquiry
Comment end date 2026-08-25
Bituminous mixtures - Test methods - Part 12: Determination of the water sensitivity of bituminous specimens

This document specifies three test methods for determining the effect of saturation and accelerated water conditioning: - method A uses the indirect tensile strength of cylindrical specimens of bituminous mixtures; - method B uses the compression strength of cylindrical specimens of bituminous mixtures; - method C defines the bonding value for a bituminous mixture 1 h after mixing, where the bonding of bitumen and aggregate can be equated to a bonding value. Method C is suitable for soft asphalt with bitumen of kinematic viscosity at 60 °C of 4 000 mm2/s or less. These methods can be used to evaluate the effect of water on asphalt mixtures with or without anti-stripping additives including liquids, such as amines; and fillers, such as hydrated lime or cement.

Read draft and comment View
prEN IEC 60335-2-64:2026/prAA: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.

Read draft and comment View
prEN IEC 61138:2026 Public enquiry
Comment end date 2026-09-16
Cables for portable earthing and short-circuiting equipment
Read draft and comment View
prEN 13528 Public enquiry
Comment end date 2026-10-04
Ambient air quality - Diffusive samplers for the determination of concentrations of gases - Requirements, validation methods and use

This document specifies performance requirements, validation methods and provides general instructions on the use of diffusive samplers for the determination of the concentration of gases in ambient air. This document applies to all stages of the measuring procedure, including preparation, deployment, transportation and storage. It includes general principles applicable to diffusive sampling and analysis. It enables manufacturers and users to adopt a consistent approach to sampler validation and provides a framework for the assessment of sampler performance.

Read draft and comment View
prEN IEC 62053-24:2026 Public enquiry
Comment end date 2026-08-12
Electricity metering equipment - Particular requirements - Part 24: Static meters for fundamental component reactive energy (classes 0,5S, 1S, 1, 2 and 3)
Read draft and comment View
prEN ISO 307 Public enquiry
Comment end date 2026-08-18
Plastics - Polyamides - Determination of viscosity number (ISO/DIS 307:2026)

This document specifies a method for the determination of the viscosity number of dilute solutions of polyamides in certain specified solvents. The method is applicable to the polyamides designated PA 46, PA 6, PA 66, PA 69, PA 610, PA 612, PA 11, PA 12, PA 6T/66, PA 6I/6T, PA 6T/6I/66, PA 6T/6I, PA 6I/6T/66 and PA MXD6 as defined in ISO 16396-1, as well as to co-polyamides, compounds of polyamides and other polyamides that are soluble in one of the specified solvents under the specified conditions. The method is not applicable to polyamides produced by anionic polymerization of lactams or produced with cross-linking agents; such polyamides are normally insoluble in the specified solvents. The viscosity number is determined by the general procedure specified in ISO 1628-1:2024, observing the particular conditions specified in this document.

Read draft and comment View
prEN IEC 60335-2-99:2026 Public enquiry
Comment end date 2026-09-09
Household and similar electrical appliances - Safety - Part 2-99: Particular requirements for commercial electric hoods

This European standard deals with the safety of electrically operated commercial hoods intended for installation above commercial cooking appliances such as ranges, griddles, griddle grills and deep fat fryers, their rated voltage being not more than 250 V for single phase hoods connected between one phase and neutral, and 480 V for other hoods. Only single complete units and hoods supplied as separate parts which when assembled form a complete working hood, incorporating a fan, are within the scope of the standard.

Read draft and comment View
Total records found: 251
1 2 3 … 11 arrow-next

Quick filters

Organisation
CEN Europos standartizacijos komitetas (132) ETSI Europos telekomunikacijų standartų institutas (18) ISO Tarptautinė standartizacijos organizacija (15) CENELEC Europos elektrotechnikos standartizacijos komitetas (85) LST Lietuvos standartizacijos departamentas (1)
Technical Committee
TK 1 Electronics (19) TK 4 Information technology (5) TK 5 Electrical engineering (29) TK 6 Fruit and vegetables products (1) TK 9 Furniture (1) TK 12 Motor - roads (4) 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 (1) TK 22 Fire safety (4) TK 23 Ceramic tiles, masonry and natural stones (1) TK 24 Quality management and quality assurance (2) TK 25 Matrix, gypsum and gypsum based products (1) TK 28 Gas systems (1) TK 29 Water supply (2) TK 31 Acoustics (1) TK 32 Health (10) TK 35 Safety of machinery (5) TK 36 Environmental protection (4) TK 38 Building constructions (9) 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 (1) TK 51 Food analysis- Horizontal methods (5) TK 52 Ophthalmic optics and lasers (3) TK 57 Fertilizers (6) TK 59 Geotechnics (1) TK 63 Gas cylinders and cryogenic vessels (2) TK 66 Non-destructive testing (1) TK 68 Plastics (5) TK 70 Pulp, paper, board, adhesives (2) TK 75 Cosmetics and surface active agents (1) TK 79 IT security techniques (7) 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 99 Health Informatics (6)
ICS
Dirvožemio kokybė ir dirvotyra. Bendrieji dalykai (1) Plonasis popierius (1) Abrasives (1) Advanced ceramics (2) Aerospace electric equipment and systems (5) Alarm and warning systems (1) Alkaline secondary cells and batteries (1) Aluminium products (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) Cement. Gypsum. Lime. Mortar (2) Cereals, pulses and derived products (1) Company organization and management in general (1) Cooking ranges, working tables, ovens and similar appliances (11) Cosmetics microbiology (1) Cranes (2) Dentistry in general (1) Diagnostic equipment (1) Dishwashers (1) Earthworks. Excavations. Foundation construction. Underground works (2) 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 (3) Electroacoustics (1) Emission (3) Environment. Health protection. Safety (Vocabularies) (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 (2) Floor coverings (1) Food microbiology (2) Furniture (1) Fuses and other overcurrent protection devices (1) Gas cylinders (1) Gaseous fuels (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 (Vocabularies) (1) Inland navigation vessels (1) Insulating materials in general (2) IT applications in health care technology (5) IT applications in science (3) IT applications in transport (1) IT Security (7) Jewellery (1) Kitchen furniture (3) Laundry appliances (1) Legal aspects (1) Liquid wastes. Sludge (3) Luminaires (1) Management systems (2) Materials and articles in contact with foodstuffs (1) Measurement of electrical and magnetic quantities (4) Medical equipment in general (2) Metal fittings (1) Milk and processed milk products (1) Multimedia systems and teleconferencing equipment (2) Networking (2) Non-alloyed steels (1) Non-destructive testing (1) Oilseeds (1) Open systems interconnection in general (1) Ophthalmic equipment (1) Optic amplifiers (1) Optoelectronics. Laser equipment (2) Other fasteners (2) Other fibre optic equipment (2) Other medical equipment (1) Other semiconductor devices (1) Other services (1) Other standards related to laboratory medicine (2) Other switchgear and controlgear (1) Paper and board (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 (2) Pollution, pollution control and conservation (1) Potentiometers, variable resistors (1) Power transmission and distribution networks (1) Pressure regulators (2) Protection against falling and slipping (1) Public buildings (2) Quantities and units (2) Radiation measurements (2) Radiographic equipment (1) Road construction materials (2) Road equipment and installations (1) Safety of machinery (6) Seismic and vibration protection (1) Small craft (1) Small kitchen appliances (3) Solar energy engineering (1) Solid wastes (1) Spices and condiments (1) Surgical instruments and materials (1) Technical aspects (4) Technical product documentation (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (18) Thermoplastic materials (4) Valves in general (1) Ventilators. Fans. Air-conditioners (1) Vibration and shock with respect to human beings (1) Washers and other locking elements (1) Water supply systems (1) Waxes, bituminous materials and other petroleum products (1) Woodworking machines (2) Workplace atmospheres (1)