GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
Total records found: 331
1 2 3 … 14 arrow-next
prEN 18229-3 New
Comment end date 2026-10-03
AI trustworthiness framework - Part 3: Human oversight

This document provides terminology, concepts, requirements, and guidance for humanoversight of AI systems. It is primarily intended for organizations placing on the market or putting into service AI systems and is not specific to any particular sector;

prEN ISO 21294 Public enquiry
Comment end date 2026-10-10
Oilseeds - Manual sampling of oilseeds (ISO/DIS 21294:2026)

This document specifies the requirements for manual sampling of oilseeds by manual means or by automated mechanical means, for the purpose of assessing their quality and condition. Note An exemple of "condition" is an odour due to a treatment product. Stockpiles are excluded of the scope of this document.

prEN IEC 60669-2-1:2026 Public enquiry
Comment end date 2026-10-11
Switches for household and similar fixed electrical installations - Part 2-1: Particular requirements - Electronic control devices
prEN IEC 63652-2:2026 Public enquiry
Comment end date 2026-10-04
NFC Forum Specifications - Part 2: NFC Data Exchange Format

The NFC Data Exchange Format (NDEF) specification defines a message encapsulation format to exchange information between two NFC Forum Devices. NDEF is a lightweight, binary message format that can be used to encapsulate one or more application-defined payloads of arbitrary type and size into a single message construct. Each payload is described by a type, a length, and an optional identifier. Type identifiers can be URIs, MIME media types, or NFC-specific types. This latter format permits compact identification of well known types commonly used in NFC Forum applications, or self-allocation of a name space for organizations that wish to use it for their own NFC-specific purposes. The NDEF Payload Length is an unsigned integer that indicates the number of octets in the payload. A compact, NDEF short-record layout is provided for very small payloads. The optional NDEF Payload Identifier enables association of multiple payloads and crossreferencing between them. NDEF Payloads can include nested NDEF Messages or chains of linked chunks of length unknown at the time the data is generated. NDEF is strictly a message format, which provides no concept of a connection or of a logical circuit, nor does it address head-of-line problems.

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 .

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.

prEN 1538 Public enquiry
Comment end date 2026-11-05
Execution of special geotechnical work - Diaphragm walls

This European Standard establishes general principles for the execution of diaphragm walls as either retaining walls or cut-off walls. NOTE 1 This standard covers only structures constructed in a trench excavated with a support fluid or in dry conditions, where soil is removed and replaced by concrete or slurry and with wall thickness B ≥ 40 cm. NOTE 2 Diaphragm walls can be permanent or temporary structures. NOTE 3 The following types of structure are considered: a) retaining walls: usually constructed to support the sides of an excavation in the ground. They include: 1) cast in situ concrete diaphragm walls; 2) precast concrete diaphragm walls; 3) reinforced slurry walls; b) cut-off walls: usually constructed to prevent migration of groundwater, clear or polluted, or of other contaminants present in the ground. They include: 1) slurry walls (possibly with membranes or sheet piles); 2) plastic concrete walls. NOTE 4 Walls formed shallow vertical trenches (typically excavations with a ratio of depth over thickness D/B < 5 or D < 5 m) are not covered by this standard.

prEN 17821 Public enquiry
Comment end date 2026-11-22
Building valves - Frost resistant taps for outdoor use (FRT) - General technical specification

This document specifies application, general construction, performance and material requirements for frost resistant taps for outdoor use (FRT), PN 10. This document is applicable to potable water installations with a static pressure of maximum 1,0 MPa (10 bar) and a distribution temperature of maximum 25 °C (PWC). NOTE See Annex A for a general overview of this document’s organization and test sequence.

prEN IEC 61010-2-033:2026 Public enquiry
Comment end date 2026-11-22
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-033: Particular requirements for hand-held multimeters and other meters for domestic and professional use, capable of measuring mains voltage
ISO/DIS 19072-2 Public enquiry
Comment end date 2026-10-04
Road vehicles — Connection interface for pyrotechnic devices, two-way and three-way connections — Part 2: Test methods and general performance requirements
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

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.

EN 1995-1-2:2025/prA1 Public enquiry
Comment end date 2026-11-12
Eurocode 5 - Design of timber structures - Part 1-2: Structural fire design

1.1 Scope of EN 1995-1-2 (1) This document deals with the design of timber structures for the accidental situation of fire exposure and it is intended to be used in conjunction with EN 1995-1-1 and EN 1991-1-2. This document only identifies differences from, or supplements to, normal temperature design. (2) This document applies to timber structures required to fulfil a loadbearing function, separating function or both. (3) This document gives principles and application rules for the design of structures for specified requirements in respect of the aforementioned functions and the levels of performance. (4) This document applies to structures, or parts of structures, that are within the scope of EN 1995-1-1 and are designed accordingly. (5) The methods given in this document are applicable to all products covered by European technical product specifications made reference to in this document. 1.2 Assumptions (1) In addition to the general assumptions of EN 1990, the following assumptions apply: - the choice of the relevant design fire scenario is made by appropriate qualified and experienced personnel, or is given by the relevant national regulation; - any fire protection measure taken into account in the design will be adequately maintained.

prEN IEC 61191-10-2:2026 Public enquiry
Comment end date 2026-11-03
Circuit board assemblies - Part 10-2 : Guideline for Establishing Bonding Parameters in Laser-Assisted Bonding between Semiconductor Chip and Substrate
prEN ISO 17516 Archived
Comment end date 2026-09-19
Cosmetics - Microbiology - Microbiological limits (ISO/DIS 17516:2026)

ISO 17516:2014 is applicable for all cosmetics and assists interested parties in the assessment of the microbiological quality of the products. Microbiological testing does not need to be performed on those products considered to be microbiologically low risk.

prEN ISO 14729 Public enquiry
Comment end date 2026-10-08
Ophthalmic optics - Contact lens care products - Microbiological requirements and test methods for products and regimens for hygienic management of contact lenses (ISO/DIS 14729:2026)
EN ISO 15002:2024/prA1 Public enquiry
Comment end date 2026-10-17
Flow control devices for connection to a medical gas supply system - Amendment 1 (ISO 15002:2023/DAM 1:2026)
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
EN 1995-2:2026/prA1 Public enquiry
Comment end date 2026-11-12
Eurocode 5 - Design of timber structures - Part 2: Bridges

(1) This document gives design rules for the structural parts of bridges made of timber or other wood-based materials, either singly or compositely with concrete, steel or other materials. (2) The provisions of this document supplement, and in some cases modify or supersede, provisions given EN 1995-1-1. (3) Prestressed timber-concrete composite (TCC) members are not covered by this document. The design of stress-laminated timber decks used as part of a TCC system is covered. (4) TCC structures which rely on friction between wood and concrete are not covered by this document.

prEN 1213 Public enquiry
Comment end date 2026-11-22
Building valves - Metallic stop valves for potable water supply in buildings - Tests and requirements

This document is applicable to metallic stop valves for use with water intended for human consumption. This document specifies: — requirements for the design of stop valves; — mechanical, hydraulic and acoustic requirements; — test methods; — marking requirements. This document is applicable to metallic stop valves, dimensions DN 10 to DN 100, for potable water installation in buildings for PN10 or PN16 and a distribution temperature of 65 °C. This document is applicable to stop valves in combination with accessories in the same body. This document is not applicable to regulating or servicing valves, designed specially to isolate sanitary tapware or other sanitary appliances.

prEN 14434 Archived
Comment end date 2026-10-01
Writing boards for educational institutions - Ergonomic, technical and safety requirements and their test methods

This document specifies ergonomic, technical and safety requirements for wall-mounted and free-standing writing boards, white projecting boards, interactive systems and interactive screens for use in rooms for educational and training purposes, e.g. classrooms, lecture theatres for schools, universities, etc. This document applies is applicable to units after installation. Safety depending on the structure of the building is not included, e.g. the strength of wall-mounted boards includes only the board and its parts. The wall and the wall attachment are not included. This document does not apply to technical aspects of connected hardware, such as computers, speakers, video cameras. Requirements concerning electrical safety are not included. Annex A (normative) Assessment scale for the ability to write – Five levels chalk scale Annex B (normative) Test methods and requirements for white projecting boards Annex C (informative) Additional test methods and requirements for white projecting boards Annex D (normative) Test methods and requirements for interactive systems Annex E (informative) Additional test methods and requirements for interactive systems Annex F (normative) Test methods and requirements for interactive screens Annex G (informative) Additional test methods and requirements for interactive screens Annex H (normative) Surface flatness test Annex I (informative) Vibration test

prEN ISO 19232-1 Public enquiry
Comment end date 2026-10-08
Non-destructive testing - Image quality of radiographs - Part 1: Determination of the image quality value using wire-type image quality indicators (ISO/DIS 19232‑1:2026)

This document specifies a device and a method for the determination of the image quality of radiographs using wire-type image quality indicators.

prEN 304 622 V1.0.0 (2026-08) Public enquiry
Comment end date 2026-10-26
Cyber Security (CYBER); CRA; Cybersecurity requirements for Security information and event management (SIEM) systems
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.

EN 1990-2:2026/prA1 Public enquiry
Comment end date 2026-11-12
Eurocode - Basis of structural and geotechnical design - Part 2: Assessment of existing structures

(1) This document provides provisions for the assessment of existing structures, including geotechnical structures, and the general principles for interventions, to be used in conjunction with prEN 1990-1. NOTE This document is based on the general requirements and principles of structural reliability provided in prEN 1990-1. (2) Unless otherwise specified, prEN 1990-1 applies. (3) This document covers general principles regarding actions for assessment, complementing EN 1991 (all parts). NOTE Provisions for seismic actions due to earthquake are provided in EN 1998-3. (4) This document does not cover the design of new structural parts that will be integrated into an existing structure. NOTE For the design of new structural parts, see prEN 1990-1. (5) This document does not provide: — specific rules for initiation of assessment; — specific rules on how to undertake interventions that may be carried out as a result of an assessment; — material-specific technical provisions for existing structures; — provisions for seismic assessment and retrofitting of existing structures. NOTE For provisions for seismic assessment and retrofitting of existing structures, see EN 1998-3.

Total records found: 331
1 2 3 … 14 arrow-next

Quick filters

Technical Committee
TK 1 Electronics (36) TK 4 Information technology (4) TK 5 Electrical engineering (38) TK 6 Fruit and vegetables products (1) TK 9 Furniture (2) TK 12 Motor - roads (2) TK 13 Agricultural engineering (1) TK 18 Telecommunications (21) 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 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 (10) TK 31 Acoustics (1) TK 32 Health (13) TK 35 Safety of machinery (2) TK 36 Environmental protection (5) TK 38 Building constructions (16) TK 39 Protection (2) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (2) TK 41 Welding (8) TK 45 Electric power (4) TK 46 Roofs and building waterproof isolation (6) TK 48 Jewellery (1) TK 49 Metallic materials (9) TK 50 Heating and Ventilation Systems (3) TK 51 Food analysis- Horizontal methods (3) TK 52 Ophthalmic optics and lasers (2) TK 56 Metal liquid tanks and industrial pipelines (1) TK 57 Fertilizers (2) TK 59 Geotechnics (3) TK 60 Windows and doors (4) TK 66 Non-destructive testing (1) TK 68 Plastics (3) TK 70 Pulp, paper, board, adhesives (3) TK 75 Cosmetics and surface active agents (1) TK 76 Explosive atmospheres (7) TK 79 IT security techniques (3) 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 (1) TK 87 Biotechnology (8) TK 88 Building Information Modelling (BIM) (3) TK 91 Asset management and technical maintenance (1) TK 94 Circural economy (1) TK 99 Health Informatics (1)
ICS
Hidrologinės dirvožemio savybės (1) Acid secondary cells and batteries (3) Adhesives (3) Aerospace electric equipment and systems (4) Alarm and warning systems (1) Alcohols. Ethers (1) Aluminium and aluminium alloys (1) Aluminium products (1) Ambient atmospheres (1) Amplifiers (3) Anaesthetic, respiratory and reanimation equipment (6) Application of information technology in general (1) Binders. Sealing materials (1) Biology. Botany. Zoology (8) Boilers and heat exchangers (1) Brazing and soldering (1) Building accessories (1) Buildings in general (1) Cellular materials (1) Cement. Gypsum. Lime. Mortar (11) Chemical analysis (1) Chemical laboratories. Laboratory equipment (4) Chemicals for purification of water (3) Cleaning appliances (6) Coaxial cables. Waveguides (1) Colour coding (1) Cooking ranges, working tables, ovens and similar appliances (1) Cosmetics microbiology (1) Cranes (2) Diagnostic equipment (1) Disinfectants and antiseptics (1) Domestic safety (4) Earthworks. Excavations. Foundation construction. Underground works (3) Ecolabelling (1) Electric road vehicles (3) Electrical and electronic equipment (5) Electrical and electronic testing (1) Electrical apparatus for explosive atmospheres (4) Electrical engineering in general (3) Electrical equipment of ships and of marine structure (1) Emission (1) Environmental economics. Sustainability (1) Equipment for children (2) Exploratory, drilling and extraction equipment (1) Fertilizers (1) Fibres and cables (1) Fire protection (1) Fire-resistance of building materials and elements (1) Flat steel products and semi-products (2) Floor coverings (1) Food microbiology (2) Furniture (2) Fuses and other overcurrent protection devices (3) Generators (1) Geometrical Product Specification (GPS) (1) Hand and arm protection (1) Hand-operated tools (1) Head protective equipment (1) Health care technology (Vocabularies) (1) Home economics in general (2) Immunity (1) Implants for surgery, prosthetics and orthotics (1) Information technology (IT) in general (1) Information technology (Vocabularies) (1) Iron and steel pipes (1) Irrigation and drainage equipment (1) IT applications in information, documentation and publishing (1) IT applications in science (3) IT applications in transport (1) IT Security (3) Jewellery (1) Laminated sheets (1) Leather and furs (2) Liquid fuels (1) Luminaires (3) Maintenance services. Facilities management (1) Materials and components for railway engineering (1) Mechanical testing of metals (1) Mining equipment in general (1) Miscellaneous domestic and commercial equipment (1) Multilayer applications (1) Multimedia systems and teleconferencing equipment (2) Networking (2) Non-destructive testing (1) Non-ferrous metal pipes (2) Oilseeds (1) Ophthalmic equipment (2) Other fluid power system components (1) Other kitchen equipment (1) Other lifting equipment (1) Other semiconductor devices (2) Other standards related to laboratory medicine (1) 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) Primary cells and batteries (2) Printed circuits and boards (3) Product and company certification. Conformity assessment (1) Protection against crime (1) Protection against falling and slipping (1) Pumps (2) 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 (1) Roofs (1) Safety of machinery (1) Seismic and vibration protection (1) Small craft (3) Small kitchen appliances (1) Spices and condiments (1) Stainless steels (2) Stationary containers and tanks (1) Stationary source emissions (1) Steel structures (3) Sterilization and disinfection in general (1) Sterilizing equipment (1) Surface preparation (4) Switches (1) Technical aspects (7) Technical product documentation (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (21) Textile and leather technology (Vocabularies) (1) Thermal and sound insulating materials (5) Timber structures (1) Transformers. Reactors (2) Ventilators. Fans. Air-conditioners (4) Vibration and shock with respect to human beings (1) Walls. Partitions. Façades (3) Washers and other locking elements (1) Water heating equipment (2) Water supply systems (7) Welded joints and welds (4) Welding equipment (2) Wires (11) Wood-protecting chemicals (2) Wood, sawlogs and sawn timber (1) Woodworking machines (1) Workplace atmospheres (1)