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: 254
arrow-prev 1 2 3 4 … 11 arrow-next
prEN IEC 60115-2-20:2025 Public enquiry
Comment end date 2026-02-11
Fixed resistors for use in electronic equipment - Part 2-20: Blank detail specification: Low-power film resistors with leads for through-hole assembly on circuit boards (THT), for high-performance electronic equipment, classification level P, or for high-performance and high-reliable electronic equipment, classification level R
Read draft and comment View
prEN IEC 61851-21-1:2025 Public enquiry
Comment end date 2025-12-17
Conductive power and energy transfer systems for electric vehicles - Part 21-1: Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply
Read draft and comment View
prEN ISO 14644-14 Public enquiry
Comment end date 2025-12-25
Cleanrooms and associated controlled environments - Part 14: Assessment of suitability for use of equipment by airborne particle concentration (ISO/FDIS 14644-14:2025)

ISO 14644-14:2016 specifies a methodology to assess the suitability of equipment (e.g. machinery, measuring equipment, process equipment, components and tools) for use in cleanrooms and associated controlled environments, with respect to airborne particle cleanliness as specified in ISO 14644‑1. Particle sizes range from 0,1 µm to equal to or larger than 5 µm (given in ISO 14644‑1). NOTE Where regulatory agencies impose supplementary guidelines or restrictions, appropriate adaptation of the assessment methodology can be required. The following items are not covered by this ISO 14644-14:2016: - assessment of suitability with respect to biocontamination; - testing for suitability of decontamination agents and techniques; - cleanability of equipment and materials; - requirements on design of equipment and selection of materials; - physical properties of materials (e.g. electrostatic, thermal properties); - optimizing performance of equipment for specific process applications; - selection and use of statistical methods for testing; - protocols and requirements for local safety regulations.

Read draft and comment View
prEN 4915-010 Public enquiry
Comment end date 2026-01-20
Aerospace series - Hermetically sealed relays 2PDT, 4PDT and 6PDT, 10 AMP - Part 010: Product standard

This document specifies characteristics for 10 A aerospace relays with the following variations of mounting means (e.g. vertical, horizontal), terminal styles (e.g. hooks, pins for soldering, pins for sockets) the associated finishing (e.g. tin plated, gold plated) and coil voltages (e.g. 6 VDC 12 VDC 28 VDC 48 VDC, 115 VAC) for relays with 2, 4 or 6 poles and with or without internal suppressors or LIE protection. The built-in suppressor limits the voltage transients resulting from the electrical power shut off. The relay sockets are not described in this document.

Read draft and comment View
prEN ISO 9994 Public enquiry
Comment end date 2026-02-03
Lighters - Safety specifications (ISO/DIS 9994:2025)

This document specifies requirements for lighters to ensure a reasonable degree of safety for normal use or reasonably foreseeable misuse of such lighters by users. This document applies to all flame-producing products commonly known as cigarette lighters, cigar lighters and pipe lighters. It does not apply to matches and flame-producing products intended solely for igniting materials other than cigarettes, cigars, and pipes.

Read draft and comment View
ISO/DIS 37200 Public enquiry
Comment end date 2026-02-09
Managing the risk of modern slavery: Guidance for the prevention, identification and response to human trafficking and forced labour
Read draft and comment View
prEN 12390-12 Public enquiry
Comment end date 2025-12-18
Testing of hardened concrete - Part 12: Determination of the carbonation resistance of concrete - Accelerated carbonation method

This document describes a method for evaluating the carbonation resistance of concrete using test conditions that accelerate carbonation. After a defined period of curing and a period of preconditioning, the test is carried out under controlled exposure conditions using an increased level of carbon dioxide. NOTE The test performed under reference conditions takes a minimum of 112 days comprising a minimum age of the specimen prior to curing under water of 28 days, a minimum preconditioning period of 14 days and an exposure period to increased carbon dioxide level of 70 days. This procedure is not a method for the determination of carbonation depths in existing concrete structures.

Read draft and comment View
prEN 3833 Public enquiry
Comment end date 2026-01-13
Aerospace series - Bolts, MJ threads, in heat resisting nickel base alloy NI-PH2601 (Inconel 718), passivated - Classification: 1 550 MPa (at ambient temperature)/650 °C - Technical specification
Read draft and comment View
prEN IEC 60335-2-11:2025 Public enquiry
Comment end date 2026-01-21
Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers

This European Standard deals with the safety of electric tumble dryers intended for household and similar purposes. The rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.

Read draft and comment View
prEN ISO 22322 Public enquiry
Comment end date 2026-02-08
Security and resilience - Emergency management - Guidelines for public warning (ISO 22322:2022)

This document gives guidance on developing, managing and implementing public warning before, during and after incidents. This document is applicable to any organization responsible for public warning. It is applicable at all levels, from local up to international. Before planning and implementing the public warning system, the risks and consequences of potential hazards are assessed. This process is not part of this document.

View
ISO/IEC DIS 27091 Public enquiry
Comment end date 2026-02-09
Cybersecurity and Privacy — Artificial Intelligence — Privacy protection
Read draft and comment View
prEN IEC 60115-4-10:2025/prAA:2025 Public enquiry
Comment end date 2025-12-24
Fixed resistors for use in electronic equipment - Part 4-10: Blank detail specification: Power resistors with axial leads for through-hole assembly on circuit boards (THT), for general electronic equipment, classification level G

This part of IEC 60115 is applicable to fixed power resistors with axial leads for through hole assembly (THT) on circuit boards for use in electronic equipment. The document is applicable to the drafting of detail specifications for fixed low-power film resistors with leads classified to level G, which is defined in IEC 60115-1:2020, 3.4 for general electronic equipment, typically operated under benign or moderate environmental conditions, where the major requirement is function. Examples for level G include consumer products and telecommunication user terminals. This detail specification is based upon the blank detail specification IEC 60115-4-10:202X. This detail specification establishes test schedules and performance requirements permitting the quality assessment of the resistors covered herein according to the quality assessment procedures prescribed by IEC 60115-1:2020, Annex Q.

Read draft and comment View
prEN IEC 61439-6:2025 Public enquiry
Comment end date 2025-12-31
Low-voltage switchgear and controlgear assemblies - Part 6: Busbar trunking systems (busways)
Read draft and comment View
prEN IEC 60335-2-82:2025/prAA:2025 Public enquiry
Comment end date 2026-01-28
Household and similar electrical appliances - Safety - Part 2-82: Particular requirements for amusement machines and personal service machines

This European standard deals with the safety of electric commercial amusement machines and personal service machines, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances, including direct current (DC) supplied appliances and battery-operated appliances

Read draft and comment View
prEN IEC 60068-2-64:2025 Public enquiry
Comment end date 2026-01-30
Environmental testing - Part 2-64: Tests - Test Fh: Vibration, broadband random and guidance
Read draft and comment View
prEN 1490 Public enquiry
Comment end date 2025-12-23
Building valves - Combined temperature and pressure relief valves - Tests and requirements

This document specifies dimensions, materials and performance requirements, including test methods, for combined temperature and pressure relief valves, of nominal sizes from DN 15 to DN 40, having working pressures ) from 0,3 MPa (3 bar) to 1,0 MPa (10 bar). Combined temperature and pressure relief valves control and limit the temperature and pressure of the water contained in a hot water heater to the valves rating pressure and a temperature not exceeding 100 °C and will prevent water to steam formation when other temperature controls fail. Combined temperature and pressure relief valves are classified having a maximum opening temperature range from 90 °C to 95 °C for class A and 75 °C to 80 °C for class B. They are not intended to act as an expansion valve and do not control cold water flow. Alone it does not constitute the control functions for a water heater. A combined temperature and pressure relief valve is an independently mechanically operating device, therefore operating without an external energy source. NOTE The use of the device specified in this document does not override the need to use controls (e.g. thermostats and cut-outs) which act directly on the power sources of water heaters (for more information, see Annex B).

Read draft and comment View
prEN 295-8 Public enquiry
Comment end date 2025-12-30
Vitrified clay pipe systems for drains and sewers - Part 8: Requirements for the use of vitrified clay components in the rehabilitation of drainage systems and conditions for the application of methods for rehabilitation in existing drainage systems

The scope of the new standard will cover the different types of repair and rehabilitation that can be undertaken on / or with clay pipes. This will include details on trenchless installation technologies where clay pipes can be used for repair or replacement. The standard will outline the technique used and relevant standards that products can be used from as well as performance and testing criteria for products after installation. The scope will also cover repair and rehabilitation of pipes laid using the open trench installation method. This will include replacement of socketed joints and replacement or repair of pipes, junctions and manholes. The scope will again cover the products that can be used, their performance criteria and testing methods after installation.

Read draft and comment View
prEN ISO 9308-4 Public enquiry
Comment end date 2026-01-27
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 4: Membrane filtration method for Escherichia coli in water with high levels of background bacteria (ISO/DIS 9308-4:2025)

This document describes a highly specific method for the enumeration of Escherichia coli (E. coli) in water. The method is based on membrane filtration followed by culture at 44 °C on chromogenic agar medium containing an ingredient for the detection of the enzyme β-glucuronidase, and calculation of the number of target organisms in the sample[5,6,13]. Because of the high specificity of the method, this document is suitable for waters with high levels of background bacteria, such as surface waters including bathing water and wastewater provided that they contain little particulate or colloidal matter relative to the E. coli concentration. The method can be used for fresh water and, with an adaptation, for marine water. E. coli strains which do not grow at 44 °C and those that are β-glucuronidase negative, such as E. coli O157, will not be detected as E. coli by this method. This method is not applicable to the enumeration and detection of coliform bacteria other than E. coli.

Read draft and comment View
prEN 3475-203 Public enquiry
Comment end date 2026-01-29
Aerospace series - Cables, electrical, aircraft use — Test methods — Part 203: Dimensions

This document specifies a method of measuring the dimensions of conductors and cables. It is used together with EN 3475-100.

Read draft and comment View
prEN ISO 21569-1 Public enquiry
Comment end date 2025-12-23
Horizontal methods for molecular biomarker analysis - Methods of analysis for the detection of genetically modified organisms and derived products - Part 1: Qualitative nucleic acid based methods (ISO/DIS 21569-1:2025)

This International Standard describes the procedure to qualitatively detect genetically modified organisms (GMOs) and derived products by analysing the nucleic acids extracted from the sample under study. The main focus is on polymerase chain reaction (PCR) based amplification methods. It gives general requirements for the specific detection and identification of target nucleic acid sequences (DNA) and for the confirmation of the identity of the amplified DNA sequence. Guidelines, minimum requirements and performance criteria laid down in this International Standard are intended to ensure that comparable, accurate and reproducible results are obtained in different laboratories. This International Standard has been established for food matrices, but could also be applied to other matrices (e.g. feed and plant samples from the environment). Specific examples of methods are provided in Annexes A to D.

View
prEN IEC 63440:2025 Public enquiry
Comment end date 2025-12-31
Ultrasonics - Measurement of temperature rise produced by medical ultrasonic equipment
Read draft and comment View
prEN ISO/IEC 24970 Public enquiry
Comment end date 2026-01-25
Artificial intelligence - AI system logging (ISO/IEC DIS 24970:2025)

This document describes common capabilities, requirements and a supporting information model for logging of events in AI systems. This document is designed to be used with a risk management system.

Read draft and comment View
prEN 12896-7 Public enquiry
Comment end date 2026-02-01
Public transport - Reference data model - Part 7: Driver management

1.1 General Scope of the Standard The main objective of the present standard is to present the Reference Data Model for Public Transport, based on: - the Reference Data Model, EN 12896, known as Transmodel V5.1; - EN 28701:2012, Intelligent transport systems - Public transport - Identification of Fixed Objects in Public Transport (IFOPT), although note that this particular standard has been withdrawn as it is now included within Parts 1 and 2 of this European Standard (EN 12896-1:2016 and EN 12896-2:2016) following their successful publication; incorporating the requirements of: - EN 15531-1 to -3 and CEN/TS 15531-4 and -5: Public transport - Service interface for real-time information relating to public transport operations (SIRI); - CEN/TS 16614-1 and -2: Public transport - Network and Timetable Exchange (NeTEx), in particular the specific needs for long distance train operation. Particular attention is drawn to the data model structure and methodology: - the data model is described in a modular form in order to facilitate the understanding and the use of the model; - the data model is entirely described in UML. The following functional domains are considered: - Network Description: routes, lines, journey patterns, timing patterns, service patterns, scheduled stop points and stop places; - Timing Information and Vehicle Scheduling (runtimes, vehicle journeys, day type-related vehicle schedules); - Passenger Information (planned and real-time); - Fare Management (fare structure, sales, validation, control); - Operations Monitoring and Control: operating day-related data, vehicle follow-up, control actions; - Driver Management: - Driver Scheduling (day-type related driver schedules), - Rostering (ordering of driver duties into sequences according to some chosen methods), - Driving Personnel Disposition (assignment of logical drivers to physical drivers and recording of driver performance); - Management Information and Statistics (including data dedicated to service performance indicators). The data modules dedicated to cover most functions of the above domains will be specified. Several concepts are shared by the different functional domains. This data domain is called "Common Concepts". 1.2 Functional Domain Description The different functional domains (enumerated above) taken into account in the present document, and of which the data have been represented as the reference model, are described in EN 12896-1, Public transport - Reference data model - Part 1: Common concepts. 1.3 Particular Scope of this Document The present document entitled Public transport - Reference data model - Part 7: Driver management incorporates the following data packages: - Driver Scheduling; Rostering; - Personnel Disposition; - Driver Control Actions. This document itself is composed of the following parts: - Main document (normative) presenting the data model for the concepts shared by the different domains covered by Transmodel, - Annex A (normative), containing the data dictionary, i.e. the list of all the concepts and attribute tables present in the main document together with the definitions, - Annex B (normative), providing a complement to EN 12896-1:2016, particularly useful for Parts 4 to 8 of the Public Transport Reference Data Model; and - Annex C (informative), indicating the data model evolutions.

Read draft and comment View
prEN 16307-1 Public enquiry
Comment end date 2026-01-01
Industrial trucks - Safety requirements and verification - Part 1: Supplementary requirements for self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks

This document specifies requirements for the types of industrial trucks specified in the scope of prEN ISO 3691-1:2025. This document is intended to be used in conjunction with prEN ISO 3691-1:2025. These requirements are supplementary to those stated in prEN ISO 3691-1:2025. This document deals with the following significant hazards, hazardous situations or hazardous events relevant, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer: - electrical requirements; - noise emissions; - vibration; - visibility. This document defines supplementary requirements to prEN ISO 3691-1:2025: - brakes; - travel and braking controls - additional operation from alongside pedestrian-controlled and stand-on trucks; - lift chains; - overhead guard; - operator’s seat; - operator restraint system; - automatic battery charging; - information for use (instruction handbook and marking). Annex A (informative) contains the list of significant hazards covered by this document.

Read draft and comment View
prEN ISO 148-1 Public enquiry
Comment end date 2026-01-11
Metallic materials - Charpy pendulum impact test - Part 1: Test method (ISO/DIS 148-1:2025)

ISO 148-1:2016 specifies the Charpy (V-notch and U-notch) pendulum impact test method for determining the energy absorbed in an impact test of metallic materials. This part of ISO 148 does not cover instrumented impact testing, which is specified in ISO 14556. Annexes B and C are based on ASTM E23 and are used with the permission of ASTM International, 100 Barr Harbor Drive, P.O. Box C700, West Conshohocken, PA 19428-2959, USA.

Read draft and comment View
Total records found: 254
arrow-prev 1 2 3 4 … 11 arrow-next

Quick filters

Organisation
CEN Europos standartizacijos komitetas (140) ISO Tarptautinė standartizacijos organizacija (15) LST Lietuvos standartizacijos departamentas (1) CENELEC Europos elektrotechnikos standartizacijos komitetas (93) ETSI Europos telekomunikacijų standartų institutas (5)
Technical Committee
TK 1 Electronics (6) TK 4 Information technology (4) TK 5 Electrical engineering (28) TK 8 Electromagnetic compatibility (2) TK 15 Cereals, cereal products, bread and animal feeding stuffs (2) TK 17 Wood (7) TK 18 Telecommunications (5) TK 19 Concrete and reinforced concrete (4) TK 20 Toys, child use articles, sports and other recreational equipment (2) TK 21 Textiles and personal protective equipment (1) TK 22 Fire safety (2) TK 23 Ceramic tiles, masonry and natural stones (1) TK 24 Quality management and quality assurance (1) TK 26 Thermal insulation materials (4) TK 28 Gas systems (1) TK 29 Water supply (4) TK 31 Acoustics (1) TK 32 Health (11) TK 33 Fishery (1) TK 35 Safety of machinery (4) TK 36 Environmental protection (3) TK 39 Protection (2) TK 41 Welding (1) TK 42 Packaging (2) TK 43 Railway traffic (14) TK 45 Electric power (13) TK 48 Jewellery (6) TK 49 Metallic materials (5) TK 50 Heating and Ventilation Systems (5) TK 51 Food analysis- Horizontal methods (3) TK 56 Metal liquid tanks and industrial pipelines. (4) TK 57 Fertilizers (8) TK 59 Geotechnics (1) TK 60 Windows and doors (1) TK 63 Gas cylinders and cryogenic vessels (2) TK 65 Tourism services (2) TK 68 Plastics (6) TK 77 Lifts (1) TK 79 IT security techniques (8) TK 80 Road transport and traffic telematics (10) TK 82 Safety of trackless overground vehicles (1) TK 86 Geographic information (1) TK 87 Biotechnology (1) TK 89 Risk management (1) TK 90 Human resource and knowledge management (1) TK 99 Health Informatics (1)
ICS
Cheminės dirvožemio charakteristikos (1) Acid secondary cells and batteries (1) Acoustics in building. Sound insulation (1) Aerospace electric equipment and systems (9) Alarm and warning systems (1) Application of information technology in general (1) Audio, video and audiovisual systems in general (1) Biology. Botany. Zoology (2) Cableway equipment (1) Ceilings. Floors. Stairs (1) Cereals, pulses and derived products (2) Cheese (1) Chemical analysis (1) Chemical analysis of metals (1) Chemical laboratories. Laboratory equipment (2) Cleanrooms and associated controlled environments (3) Company organization and management in general (1) Concrete and concrete products (4) Contractual aspects (1) Cooking ranges, working tables, ovens and similar appliances (3) Cranes (2) Cryogenic vessels (2) Diagnostic equipment (1) Disinfectants and antiseptics (1) Domestic safety (6) Doors and windows (1) Drinking water (1) Electric heaters (2) Electric road vehicles (2) Electric tools (2) Electric traction equipment (1) Electrical engineering in general (2) Electroacoustics (1) Electromechanical components in general (1) Electronic components in general (1) Emission (1) Environmental testing (1) Examination of biological properties of water (1) Examination of physical properties of water (1) Exploratory, drilling and extraction equipment (1) External water conveyance systems (1) Fertilizers (7) Fibre optic interconnecting devices (5) Fibre optic systems in general (1) Fire protection (1) Fire-resistance of building materials and elements (1) Fixed resistors (3) Floor coverings (2) Footwear (2) Furniture (2) Fuses and other overcurrent protection devices (1) Gas and steam turbines. Steam engines (1) General methods of tests and analysis for food products (1) Geotextiles (1) Governance and ethics (1) High voltage switchgear and controlgear (1) Hoses and hose assemblies (2) Identification cards. Chip cards. Biometrics (1) Immunity (2) In vitro diagnostic test systems (1) Industrial trucks (1) Iron and steel products in general (1) IT applications in health care technology (2) IT applications in information, documentation and publishing (3) IT applications in science (1) IT applications in transport (10) IT Security (9) Jewellery (6) Low voltage switchgear and controlgear (1) Machine tools in general (1) Management of human resources (2) Management systems (2) Masonry (1) Materials and components for railway engineering (1) Mechanical structures for electronic equipment (1) Mechanical testing of metals (3) Microbiology of water (1) Milk and milk products in general (1) Miscellaneous domestic and commercial equipment (3) Non-destructive testing of metals (1) Non-ferrous alloys in general (1) Nuclear power plants. Safety (4) Optic amplifiers (1) Other buildings (2) Other services (1) Outdoor and water sports equipment (2) Physicochemical methods of analysis (1) Piezoelectric devices (1) Pipeline components and pipelines in general (1) Pipelines and its parts for district heat (3) Pipelines and its parts for external sewage systems (2) Pipes and fittings of other materials (1) Plastics fittings (1) Plastics pipes (1) Plug-and-socket devices. Connectors (1) Power transmission and distribution lines (1) Product life-cycles (1) Protection against dangerous goods (1) Protection of and in buildings (2) Radiation measurements (1) Radiographic equipment (1) Rails and railway components (1) Railway engineering (Vocabularies) (1) Railway rolling stock in general (3) Relays (3) Rotating machinery in general (2) Safety of machinery (1) Small craft (1) Small kitchen appliances (2) Solar energy engineering (1) Sterilization and disinfection in general (1) Substations. Surge arresters (1) Surface preparation (1) Switches (2) Syringes, needles and catheters (4) Technical product documentation (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (5) Telecontrol. Telemetering (1) Thermal and sound insulating materials (1) Tractive stock (5) Transfusion, infusion and injection equipment (1) Valves in general (1) Ventilators. Fans. Air-conditioners (1) Water supply systems (1) Welding equipment (1) Wind turbine energy systems (1) Wood-based panels in general (1) Wood-protecting chemicals (5) Wood, sawlogs and sawn timber (1)