GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
Total records found: 271
arrow-prev 1 2 3 4 5 11 arrow-next
ISO/IEC 20009-4:2017/DAmd 1 Public enquiry
Comment end date 2025-12-28
Information technology — Security techniques — Anonymous entity authentication — Part 4: Mechanisms based on weak secrets — Amendment 1
prEN ISO 16103 Public enquiry
Comment end date 2025-12-23
Packaging - Transport packaging for dangerous goods - Conditions of use for recycled plastics material (ISO/DIS 16103:2025)

ISO 16103:2005 specifies the requirements and test methods for the production of recycled plastics materials to be used for packagings for the transport of dangerous goods. This includes guidance on the quality assurance programme.

prEN 301 549 V4.1.0 (2025-11) Public enquiry
Comment end date 2026-02-01
Accessibility requirements for ICT products and services Version 4.1.1 EN 301549
prEN ISO 16484-6 Public enquiry
Comment end date 2026-01-27
Building automation and control systems (BACS) - Part 6: Data communication conformance testing (ISO/FDIS 16484-6:2025)

This standard provides a comprehensive set of procedures for verifying the correct implementation of each capability claimed on a BACnet PICS including: (a) support of each claimed BACnet service, either as an initiator, executor, or both, (b) support of each claimed BACnet object-type, including both required properties and each claimed optional property, (c) support of the BACnet network layer protocol, (d) support of each claimed data link option, and (e) support of all claimed special functionality.

prEN ISO 14644-13 Public enquiry
Comment end date 2025-12-25
Cleanrooms and associated controlled environments - Part 13: Cleaning of surfaces to achieve defined levels of cleanliness in terms of particle and chemical concentration (ISO/FDIS 14644-13:2025)

ISO 14644-13:2017 gives guidelines for cleaning to a specified degree on cleanroom surfaces, surfaces of equipment in a cleanroom and surfaces of materials in a cleanroom. Under consideration are all surfaces (external or internal) that are of interest. It provides guidance on the assessment of cleaning methods for achieving the required surface cleanliness by particle concentration (SCP) and surface cleanliness by chemical concentration (SCC) classes and which techniques should be considered to achieve these specified levels. The appropriateness of cleaning techniques will make reference to the cleanliness classes and associated test methods found in ISO 14644‑9 and ISO 14644‑10. The following matters of general guidance will be provided: - expected surface cleanliness levels; - suitability of cleaning methods; - compatibility of surfaces with the cleaning technique; - assessment of cleaning appropriateness. The following will be excluded from this document: - classification of cleaning methods; - product produced within a cleanroom; - specific surface-related cleaning methods; - detailed description of cleaning mechanisms, methods and procedures of various cleaning methods; - detailed material characteristics; - description of damage mechanisms by cleaning processes and time-dependent effects; - references to interactive bonding forces between contaminants and surfaces or generation processes that are usually time-dependent and process-dependent; - other characteristics of particles such as electrostatic charge, ionic charges, etc.; - chemical reactions between molecular contaminants and surfaces; - microbiological aspects of surface cleanliness; - radioactive aspects of contamination; - health and safety considerations; - environmental aspects such as waste disposal, emissions, etc.; - selection and use of statistical methods.

prEN IEC/IEEE 62582-4:2025 Public enquiry
Comment end date 2025-12-17
Nuclear power plants - Instrumentation and control important to safety - Electrical equipment condition monitoring methods - Part 4: Oxidation induction techniques

See the scope of IEC/IEEE 62582-4:2022. Adoption is to be implemented without modification.

prEN 15154-3 Public enquiry
Comment end date 2026-01-22
Emergency safety showers - Part 3: Non plumbed-in body showers

This document is a product specification, giving minimum performance requirements for non plumbed-in emergency safety body showers. It is applicable to body showers filled by the manufacturer with a washing fluid that can be either water or solutions, and to empty devices to be filled prior to putting into service. Both variations are for first aid use when the body or parts of the body have been exposed to harmful substances or heat. Requirements are also given concerning labelling, marking and information to be supplied by the manufacturer.

prEN IEC 61300-3-48:2025 Public enquiry
Comment end date 2026-01-30
Fibre optic interconnect devices and passive components - Basic test and measurement procedures - Part 3-48: Examinations and measurements - Spring compression force of the coupling sleeve for rectangular ferrule multi-fibre connectors
ISO/DIS 25325 Public enquiry
Comment end date 2025-12-23
Requirements for the training of citizen science divers
prEN 13654-1 Public enquiry
Comment end date 2025-12-30
Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method

This European Standard specifies a method for the determination of nitrogen in soil improvers and growing media. The Kjeldahl method determines ammonium-N, nitrate-N, nitrite-N and organic N content of soil improvers and growing media. Nitrogen in N-N-linkages, N-O-linkages and some heterocyclics (especially pyridine) is only partially determined. [6], [7], [8] The method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs. NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

prEN IEC 60335-2-66:2025/prAA:2025 Public enquiry
Comment end date 2026-01-28
Household and similar electrical appliances - Safety - Part 2-66: Particular requirements for water-bed heaters

This European Standard deals with the safety of electric water-bed heaters and their associated control units, for household and similar purposes, their rated voltage being not more than 250 V, including direct current (DC) supplied appliances.

prEN IEC 62973-4:2025 Public enquiry
Comment end date 2025-12-17
Railway applications – Rolling stock – Batteries for auxiliary power supply systems – Part 4: Secondary sealed nickel-metal hydride batteries

No changes compare the IEC 62973-4 Version. No European Annex is necessary for Part 4. Ni-MH-batteries for auxiliary power supply systems have no future importance in Europe in the railway rolling stock sector

prEN IEC 60335-2-110:2025 Public enquiry
Comment end date 2026-01-21
Household and similar electrical appliances - Safety - Part 2-110: Particular requirements for commercial microwave appliances with insertion or contacting applicators

This European Standard deals with the safety of microwave appliances intended for commercial use, 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.

prEN 3660-065 Public enquiry
Comment end date 2026-01-27
Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 065: Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed, self locking - Product standard

This document defines a range of cable outlets, style K, 90°, shielded, sealed, self-locking (anti rotational) for heat shrinkable boot, and or with metallic bands under the following conditions. The mating connectors are listed in EN 3660 002. Temperature range Class N: −65 °C to 200 °C; Class K: −65 °C to 260 °C; Class W: −65 °C to 175 °C; Class T: −65 °C to 175 °C (Nickel PTFE plating); Class Z: −65 °C to 175 °C (Black zinc nickel plating); Class V: −65 °C to 175 °C (Tin zinc plating, non-reflective); Class D: −65 °C to 175 °C (Tin zinc plating, dark, non-reflective). Associated electrical accessories: EN 3660 033 Metallic band (for shield termination). These cable outlets are designed for termination of overall shielding braid and/or individual cable shields. They accommodate/permit the termination of heat shrinkable boots.

prEN ISO 24202 Public enquiry
Comment end date 2025-12-21
Oil and gas industries including lower carbon energy - Bulk material for offshore projects - Monorail beam and padeye (ISO 24202:2023)

This document provides the design, construction and test requirement for the structures of monorail beams and pad eyes intended for material handling of the both onshore and offshore oil and gas projects. This document is based on major international standards to comply with requirements of shelf regulations of UK, US, Norway and Australia. Overall the requirements outlined in this document should meet most of the specified regulatory requirements. Exemptions where requirements in common standards are not met in this document are clearly stated.The standard shapes, dimensions and material grades are defined in this document.

prEN ISO 25151 Public enquiry
Comment end date 2025-12-23
Footwear - Compression fatigue resistance of footwear and sole components (ISO/DIS 25151:2025)

This document specifies a procedure for compression fatigue testing of footwear of any intended use and sole components such as insoles, midsoles or sheet materials

prEN 13810-1 Public enquiry
Comment end date 2026-01-20
Wood-based panels - Floating floors - Part 1: Performance specifications and requirements

This document provides the performance specifications and requirements for wood-based panels used in continuously fully supported non-structural floating floors.

prEN IEC 61290-3-2:2025 Public enquiry
Comment end date 2025-12-31
Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method
prEN 18268 Public enquiry
Comment end date 2026-01-18
Chemicals used for treatment of water intended for human consumption - Antiscalants for membranes - Citric Acid

This document is applicable to citric acid used as an antiscalant for membranes in the treatment of water intended for human consumption. It describes the characteristics and specifies the requirements and the corresponding analytical methods for citric acid. It gives information on its use as an antiscalant for membranes in water treatment. It also provides guidance relating to safe handling and use (see Annex B).

prEN 3660-062 Public enquiry
Comment end date 2026-02-03
Aerospace series - Cable outlet accessories for circular and rectangular electrical and optical connectors - Part 062 : Cable outlet, style K, 90°, for heat shrinkable boot, shielded, sealed, self locking - Product standard

This document specifies a range of cable outlets, style K, 90°, shielded, sealed, self-locking (anti-rotational), for heat shrinkable boot, and/ or metallic bands for use under the following conditions: The mating connectors are listed in EN 3660-002. Temperature range, Class N: −65 °C to 200 °C; Class K: −65 °C to 260 °C; Class W: −65 °C to 175 °C; Class T: −65 °C to 175 °C (Nickel PTFE plating); Class Z: −65 °C to 175 °C (Zinc nickel plating). Class V: −65 °C to 175 °C (Tin zinc plating non reflective). Class D: −65 °C to 175 °C (Tin zinc plating dark non reflective). Associated electrical accessories are specified in EN 3660-033 Metallic band (for shield termination). These cable outlets are designed for termination of overall shielding braid and/or individual cable shields. They accommodate/permit the termination of heat shrinkable boots.

prEN 50742:2025 Public enquiry
Comment end date 2026-02-11
Safety of machinery - Protection against corruption

This document provides requirements and recommendations to prevent accidental and intentional corruption of machines, including malicious third-party actions resulting in hazardous situations. This document applies to - hardware components, including interfaces to remote devices and control systems, that can transmit signals or data - software and data if they could influence the safety of the machine. This document will address the requirements of ((EU) 2023/1230 – Annex III, 1.1.9.), and associated requirements of (Annex III, 1.2.1. a) and f)). Note 1 Topics can overlap with the domain of cybersecurity but are not necessarily identical in their coverage. Note 2 This standard does not cover the safety of control systems in machinery.

prEN IEC 63524:2025 Archived
Comment end date 2025-12-10
Artificial Intelligence enabled Medical Devices - Computer assisted analysis software for pulmonary images - Algorithm performance test methods
prEN ISO 16634-2 Public enquiry
Comment end date 2025-12-16
Food products - Determination of the total nitrogen content by combustion according to the Dumas principle and calculation of the crude protein content -Part 2: Cereals, pulses and cereal coproducts (ISO/DIS 16634-2:2025)

ISO 16634-2:2016 specifies a method for the determination of the total nitrogen content and the calculation of the crude protein content of cereals, pulses and milled cereal products. This method, like the Kjeldahl method (see References [1] and [6]), does not distinguish between protein nitrogen and non-protein nitrogen. For the calculation of the protein content, various conversion factors are used (see 3.2).

prEN ISO 148-3 Public enquiry
Comment end date 2026-01-11
Metallic materials - Charpy pendulum impact test - Part 3: Preparation and characterization of Charpy V-notch reference certified test pieces for indirect verification of pendulum impact testing machines (ISO/DIS 148-3:2025)

ISO 148-3:2016 specifies the requirements, preparation and methods for qualifying test pieces used for the indirect verification of pendulum impact testing machines in accordance with ISO 148‑2. It specifies notched test pieces with nominal dimensions identical to those specified in ISO 148‑1; however, the tolerances are more stringent. NOTE 1 The chemical composition or heat treatment, or both, are varied according to the energy level desired. NOTE 2 Reference test pieces are qualified on reference pendulum impact testing machines which are also described in this part of ISO 148.

prEN ISO 4935 Public enquiry
Comment end date 2026-01-15
Steel and iron - Determination of sulfur content - Infrared absorption method after combustion in an induction furnace (ISO/DIS 4935:2025)

The method is applicable to sulphur contents between 0,002 % (m/m) and 0,10 % (m/m). Specifies principle, reagents and material, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international cooperative tests. Annex B represents the precision date graphically. Annex C deals with induction furnaces and infrared sulfur analysers.

Total records found: 271
arrow-prev 1 2 3 4 5 11 arrow-next

Quick filters

Technical Committee
TK 1 Electronics (6) TK 4 Information technology (4) TK 5 Electrical engineering (27) 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 (6) 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 (11) 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 70 Pulp, paper, board, adhesives (1) TK 77 Lifts (1) TK 79 IT security techniques (11) 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) Adhesives (1) Aerospace electric equipment and systems (11) 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) Chemical analysis (1) Chemical analysis of metals (1) Chemical laboratories. Laboratory equipment (2) Chemicals for purification of water (1) Cleanrooms and associated controlled environments (3) Company organization and management in general (1) Concrete and concrete products (4) Construction materials in general (2) Contractual aspects (1) Cooking ranges, working tables, ovens and similar appliances (3) Cookware, cutlery and flatware (1) Cranes (2) Cryogenic vessels (1) Diagnostic equipment (1) Domestic safety (6) Doors and windows (1) Ecolabelling (1) Electric heaters (2) Electric road vehicles (1) Electric tools (2) Electric traction equipment (1) Electroacoustics (1) Electromechanical components in general (1) Electronic components in general (1) Emission (1) Enamels (1) Environmental testing (1) Examination of biological properties of water (1) Exploratory, drilling and extraction equipment (1) Explosives. Pyrotechnics and fireworks (1) External sewage systems (1) External water conveyance systems (1) Fertilizers (7) Fibre optic interconnecting devices (5) Fibre optic systems in general (1) Fibres and cables (1) Fire protection (1) Fire-resistance of building materials and elements (1) Fixed resistors (3) Floor coverings (3) Fluid systems and components for general use (Vocabularies) (1) 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) Governance and ethics (1) Head protective equipment (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 transport (10) IT Security (11) Jewellery (6) Leather and furs (2) Low voltage switchgear and controlgear (1) Machine tools in general (1) Management of human resources (2) Management systems (2) 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 (2) Miscellaneous domestic and commercial equipment (2) Non-destructive testing of metals (1) Non-ferrous alloys in general (1) Nuclear power plants. Safety (6) Optic amplifiers (1) Other buildings (2) Other graphical symbols (1) 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) 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) Products of the chemical industry (1) Protection against dangerous goods (1) Radiation measurements (1) Radiographic equipment (1) Rails and railway components (1) Railway engineering in general (1) Railway rolling stock in general (3) Relays (2) Research and development (1) Rotating machinery in general (2) Safety of machinery (2) Small craft (1) Small kitchen appliances (2) Solar energy engineering (1) Sterilization and disinfection in general (1) Substations. Surge arresters (1) Surface preparation (2) Switches (2) Syringes, needles and catheters (2) Technical product documentation (3) 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) Water supply systems (1) Welding equipment (1) Wind turbine energy systems (1) Wood-based panels in general (1) Wood-protecting chemicals (5)