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: 196
arrow-prev 1 2 3 4 … 8 arrow-next
prEN ISO 14451-9 Public enquiry
Comment end date 2026-03-19
Pyrotechnic articles - Pyrotechnic articles for vehicles - Part 9: Requirements and categorization for actuators (ISO/DIS 14451-9:2026)

ISO 14451-9:2013 specifies the types and order of tests to be applied to the actuators and sets out the associated acceptance criteria and means of categorization. ISO 14451-9:2013 applies to type tests. ISO 14451-9:2013 is not applicable to articles conaining military explosives or commercial blasting agents except for black powder or flash composition.

Read draft and comment View
EN 12521:2023/prA1 Public enquiry
Comment end date 2026-03-24
Furniture - Safety, strength and durability - Requirements for domestic tables

This document specifies the minimum requirements for the safety, strength and durability of all types of domestic tables intended for use by adults, including those with glass in their construction. It also contains additional test methods in Annex A and Annex B. It does not apply to office tables and office desks, tables for non-domestic use, tables for educational institutions or outdoor tables for which European Standards exist. It does not apply to trestle tables. With the exception of stability tests, this document does not provide assessment of the suitability of any storage features included in domestic tables. It does not include requirements for electrical safety. It does not include requirements for the resistance to ageing and degradation. Annex A (normative) contains test methods for finger entrapment. Annex B (informative) contains a table top deflection test. Annex C (informative) contains a rationale.

Read draft and comment View
prEN IEC 60865-1:2025 Public enquiry
Comment end date 2026-02-25
Short-circuit currents - Calculation of effects - Part 1: Definitions and calculation methods
Read draft and comment View
prEN IEC 61375-2-3:2025 Public enquiry
Comment end date 2026-02-26
Electronic railway equipment - Train communication network (TCN) - Part 2-3: TCN communication profile
Read draft and comment View
prEN ISO 5667-1 Public enquiry
Comment end date 2026-02-24
Water quality - Sampling - Part 1: Guidance on the design of sampling programmes and sampling techniques (ISO/DIS 5667-1:2025)

This document sets out the general principles for, and provides guidance on, the design of sampling programmes and sampling techniques for all aspects of sampling of water (including waste waters, sludges, effluents, suspended solids and sediments). This document does not include detailed instructions for specific sampling instructions, which are covered in various other parts of the ISO 5667 series and in ISO 19458 [1].

Read draft and comment View
prEN ISO 21285 Public enquiry
Comment end date 2026-03-03
Soil quality - Inhibition of reproduction of the soil mite (Hypoaspis (Gaeolaelaps) aculeifer) by soil contaminants (ISO/DIS 21285:2025)

This document specifies a chronic test method for evaluating the habitat function of soils and determining effects of soil contaminants and substances on the reproduction of Hypoaspis aculeifer by ? mainly ? alimentary uptake. This method is applicable to soils and soil materials of unknown quality, e.g. from contaminated sites, amended soils, soils after remediation, industrial, agricultural or other sites under concern and waste materials (e.g. dredged material, municipal sludge from a wastewater treatment plant, composed material, or manure, especially those for possible land disposal). The reproduction (= number of juveniles) is the measured parameter of the test. The test reflects the bioavailability of a mixture of contaminants in natural soils (contaminated site soils) to a species which represents a trophic level which is not covered by other ISO standards. This test is not intended to replace the earthworm (see ISO 11268-2) or Collembola (see ISO 11267) reproduction tests since this species belongs not only to a different trophic group but also a different taxonomic group (= mites; i.e. arachnids) than those used usually. Effects of substances are assessed using a standard soil, preferably a defined artificial soil substrate. For contaminated soils, the effects are determined in the soil to be tested and in a control soil. Depending on the objective of the study, the control and dilution substrate (dilution series of contaminated soil) are either an uncontaminated soil comparable to the soil to be tested (reference soil) or a standard soil (e.g. artificial soil). This document provides information on how to use this method for testing samples (soils or substances) under temperate conditions. This document is not applicable to substances for which the air/soil partition coefficient is greater than one, or to substances with vapour pressure exceeding 300 Pa at 25 °C. NOTE The stability of the test substance cannot be ensured over the test period. No provision is made in the test method for monitoring the persistence of the substance under test.

Read draft and comment View
prEN IEC 62477-2:2025 Public enquiry
Comment end date 2026-02-25
Safety requirements for power electronic converter systems and equipment - Part 2: High voltage power electronic converters up to 36 kv a.c. or 54 kv d.c.
Read draft and comment View
EN 13480-4:2024/prA1 Public enquiry
Comment end date 2026-03-01
Metallic industrial piping - Part 4: Fabrication and installation

This Part of this European Standard specifies the requirements for fabrication and installation of piping systems, including supports, designed in accordance with EN 13480-3:2017.

Read draft and comment View
prEN ISO 15156-3 Public enquiry
Comment end date 2026-02-24
Oil and gas industries including lower carbon energy - Materials for use in H2S-containing environments in oil and gas production - Part 3: Verification, qualification and balloting requirements (ISO/DIS 15156-3:2025)

This document gives requirements and recommendations for the selection and qualification of CRAs (corrosion-resistant alloys) and other alloys for service in equipment used in oil and natural gas production and natural gas treatment plants in H2S-containing environments whose failure can pose a risk to the health and safety of the public and personnel or to the environment. It can be applied to help avoid costly corrosion damage to the equipment itself. It supplements, but does not replace, the materials requirements of the appropriate design codes, standards, or regulations. This document addresses the resistance of these materials to damage that can be caused by sulfide stress cracking (SSC), stress corrosion cracking (SCC), and galvanically induced hydrogen stress cracking (GHSC). This document is concerned only with cracking. Loss of material by general (mass loss) or localized corrosion is not addressed. Table 1 provides a non-exhaustive list of equipment to which this document is applicable, including exclusions. This document applies to the qualification and selection of materials for equipment designed and constructed using load controlled design methods. For design utilizing strain-based design methods, see ISO 15156‑1:2020, Clause 5. This document is not necessarily suitable for application to equipment used in refining or downstream processes and equipment.

Read draft and comment View
prEN 301 843-2 V2.2.2 (2025-12) Public enquiry
Comment end date 2026-03-08
ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services; Harmonised Standard for electromagnetic compatibility; Part 2: Specific conditions for VHF radiotelephone transmitters and receivers operating in the frequency range 156 MHz to 174 MHz
Read draft and comment View
prEN ISO 10298 Public enquiry
Comment end date 2026-02-26
Gas cylinders - Gases and gas mixtures - Determination of toxicity for the selection of cylinder valve outlets (ISO/DIS 10298:2025)

ISO 10298:2018 lists the best available acute-toxicity data of gases taken from a search of the current literature to allow the classification of gases and gas mixtures for toxicity by inhalation.

Read draft and comment View
prEN IEC 60071-1 Public enquiry
Comment end date 2026-03-11
Insulation co-ordination - Part 1: Definitions, principles and rules
Read draft and comment View
prEN ISO 17573-1 Public enquiry
Comment end date 2026-03-01
Electronic fee collection - System architecture for vehicle-related tolling - Part 1: Reference model (ISO/DIS 17573-1:2025)

This document defines the architecture of electronic fee collection (EFC) system environments, in which a customer with one contract may use a vehicle in a variety of toll domains with a different toll charger for each domain. EFC systems conforming to this document can be used for various purposes including road (network) tolling, area tolling, collecting fees for the usage of bridges, tunnels, ferries, for access or for parking. From a technical point of view the considered toll systems may identify vehicles subject to tolling by means of electronic equipment on-board in a vehicle or by other means (e.g. automatic number plate recognition, ANPR). From a process point of view the architectural description focuses on toll determination, toll charging, and the associated enforcement measures. The actual collection of the toll, i.e. collecting payments, is outside of the scope of this document. The architecture in this document is defined with no more details than required for an overall overview, a common language, an identification of the need for and interactions among other standards, and the drafting of these standards. This document as a whole provides: — the enterprise view on the architecture, which is concerned with the purpose, scope and policies governing the activities of the specified system within the organization of which it is a part; — the terms and definitions for common use in an EFC environment; — a decomposition of the EFC systems environment into its main enterprise objects; — the roles and responsibilities of the main actors. This document does not impose that all roles perform all indicated responsibilities. It should also be clear that the responsibilities of a role may be shared between two or more actors. Mandating the performance of certain responsibilities is the task of standards derived from this architecture; — identification of the provided services by means of action diagrams that underline the needed standardised exchanges; — identification of the interoperability interfaces for EFC systems, in specialised standards (specified or to be specified).

Read draft and comment View
prEN ISO 20769-2 Public enquiry
Comment end date 2026-03-12
Non-destructive testing - Radiographic inspection of corrosion and deposits in pipes by X- and gamma rays - Part 2: Double wall radiographic inspection (ISO/DIS 20769-2:2026)

This document specifies fundamental techniques of film and digital radiography with the object of enabling satisfactory and repeatable results to be obtained economically. The techniques are based on generally recognized practice and fundamental theory of the subject. This document applies to the radiographic examination of pipes in metallic materials for service induced flaws such as corrosion pitting, generalized corrosion and erosion. Besides its conventional meaning, "pipe" as used in this document is understood to cover other cylindrical bodies such as tubes, penstocks, boiler drums and pressure vessels. Weld inspection for typical welding process induced flaws is not covered, but weld inspection is included for corrosion/erosion type flaws. The pipes can be insulated or not, and can be assessed where loss of material due, for example, to corrosion or erosion is suspected either internally or externally. This document covers double wall inspection techniques for detection of wall loss, including double wall single image (DWSI) and double wall double image (DWDI). Note that the DWDI technique described in this document is often combined with the tangential technique covered in ISO 20769-1. This document applies to in-service double wall radiographic inspection using industrial radiographic film techniques, computed digital radiography (CR) and digital detector arrays (DDA).

Read draft and comment View
prEN 17151-1 Public enquiry
Comment end date 2026-02-24
Plastics piping systems for non-pressure underground conveyance and storage of surface water - Part 1: Test method for determination of long-term compression strength of boxes

This document specifies a test method for determining the long-term compression strength for a specified period on boxes made of thermoplastics materials for non-pressure underground conveyance and storage of non-potable water. The document is applicable for boxes which maintain their linear behaviour over the specified period.

Read draft and comment View
prEN IEC 62496-2-6 Public enquiry
Comment end date 2026-03-11
Optical circuit boards - Part 2-6: Basic test and measurement procedures - Near field pattern analysis of multimode optical waveguides with rectangular core(s) using encircled flux methodology
Read draft and comment View
prEN 17773 Public enquiry
Comment end date 2026-03-24
Organic and organo-mineral fertilizers - Determination of the dry matter content

This document specifies the procedure for the determination and calculation of the dry matter content of organic and organo-mineral fertilizers for which the results of the performed analysis are to be calculated to the dry matter content basis. This document is applicable and validated for several types of matrices as indicated in Annex A. This document is applicable to the component materials “by-products”, “thermal oxidation materials and derivatives”, or “recovered high-purity materials”, when used as components of fertilizing products, as well as the fertilizing products blends where a blend is a mix of at least two of the following components: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where the following category organic fertilizers, organo-mineral fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If the organic fertilizer or the organo-mineral fertilizers is not the highest % in the blend, the European Standard for the highest % of the blend applies. In case a fertilizing product blend is composed of components in equal quantity, the user decides which standard to apply. Variations in analytical methods for fertilizing product blends can lead to differing results as some components or matrix interactions can affect the outcome. Validation procedures have shown that developed standard methods are robust and reliable across diverse product compositions, but possible interferences and unexpected results when analysing fertilizing product blends are possible.

Read draft and comment View
prEN 17833 Public enquiry
Comment end date 2026-03-24
Railway applications - Simulation Credibility

This document sets out a framework to replace and/or complement physical tests with virtual tests by introducing simulation credibility for a given railway application. This covers simulation development, use, and management. Users of this document can be: - simulation engineers or organizations and their subcontractors, - standardization working groups to introduce simulations in their standards or - technical assessors and conformity assessment bodies. This document provides guidance, particularly when simulations are not yet defined. Where applicable, this document can be used in conjunction with existing standards pertaining to the use of simulations. If simulation is already recognized in existing domain-specific standards, this document does not modify the requirements of those standards. However, it may assist in future improvements and harmonization. It does not provide domain-specific guidance on applying simulations. For the use of technologies including, but not limited to, artificial intelligence, model-scale testing, and distributed computing, relevant potential technology based risks can arise.

Read draft and comment View
prEN ISO 22479 Public enquiry
Comment end date 2026-03-26
Corrosion of metals and alloys - Sulfur dioxide test in a humid atmosphere (fixed gas method) (ISO/DIS 22479:2026)

This document specifies a method for assessing the resistance of materials or products to a humid atmosphere containing sulfur dioxide. This method is applicable to testing metals and alloys, metallic and non-organic coatings and organic coatings.

Read draft and comment View
prEN IEC 63115-1:2026 Public enquiry
Comment end date 2026-04-03
Secondary cells and batteries containing alkaline or other non-acid electrolytes - Sealed nickel-metal hydride cells and batteries for use in industrial applications - Part 1: Performance
Read draft and comment View
prEN 50600-2-2:2026 Public enquiry
Comment end date 2026-03-27
Information technology - Data centre facilities and infrastructures - Part 2-2: Power supply and distribution

This document addresses power supplies to, and power distribution within, data centres based upon the criteria and classifications for “availability”, “physical security” and “resource and energy efficiency enablement” within EN 50600 1. This document specifies requirements and recommendations for the following: a) power supplies to data centres; b) power distribution systems to all equipment within data centres; c) telecommunications infrastructure bonding; d) lightning protection; e) devices for the measurement of the energy consumption and power quality characteristics at points along the power distribution system and their integration within management tools. Safety and electromagnetic compatibility (EMC) requirements are outside the scope of this document and are covered by other standards and regulations. However, information given in this document can be of assistance in meeting these standards and regulations.

Read draft and comment View
EN IEC 61442:2024/prA1:2026 Public enquiry
Comment end date 2026-04-01
Amendment 1 - Test methods for accessories for power cables with rated voltages from 6 kV (Um = 7,2 kV) up to 30 kV (Um = 36 kV)
Read draft and comment View
prEN 18294 Public enquiry
Comment end date 2026-03-24
Concepts and guidance on servitization and advanced services

This document establishes the widely accepted definitions and concepts of servitization and advanced services to facilitate communication between industry stakeholders. It provides a framework that explains the breadth of the organizational transformation process required to develop an advanced services business model. lt also provides guidance on how to envision advanced services and the requirements for their effective delivery through servitization. Case studies for advanced services and servitization are provided in Annex A and Annex B. Although the concepts of advanced services and servitization have originated in a manufacturing context, the standard is equally applicable to other product-based organizations of any size that seek to provide any type of advanced services.

Read draft and comment View
prEN 13075-2 Public enquiry
Comment end date 2026-03-27
Bitumens and bituminous binders - Determination of breaking behaviour - Part 2: Determination of fines mixing time of cationic bituminous emulsions

This document specifies a method for the determination of the fines mixing time of diluted cationic bituminous emulsions, under standardized conditions. WARNING - Use of this document can involve hazardous materials, operations and equipment. This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to identify the hazards and assess the risks involved in performing this test method and to implement sufficient control measures to protect individual operators (and the environment). This includes appropriate safety and health practices and determination of the applicability of regulatory limitations prior to use.

Read draft and comment View
EN 13445-2:2021+A1:2023/prA2 Public enquiry
Comment end date 2026-02-17
Unfired pressure vessels - Part 2: Materials

This document specifies the requirements for steel products used for unfired pressure vessels. For some metallic materials other than steel, such as spheroidal graphite cast iron, aluminium, nickel, copper, titanium, requirements are or will be formulated in separate parts of this document. For metallic materials which are not covered by a harmonized material standard and are not likely to be in near future, specific rules are given in this part or the above cited parts of this document.

Read draft and comment View
Total records found: 196
arrow-prev 1 2 3 4 … 8 arrow-next

Quick filters

Organisation
CEN Europos standartizacijos komitetas (114) ISO Tarptautinė standartizacijos organizacija (13) IEC Tarptautinė elektrotechnikos komisija (1) CENELEC Europos elektrotechnikos standartizacijos komitetas (57) ETSI Europos telekomunikacijų standartų institutas (10) LST Lietuvos standartizacijos departamentas (1)
Technical Committee
TK 1 Electronics (7) TK 4 Information technology (2) TK 5 Electrical engineering (10) TK 8 Electromagnetic compatibility (1) TK 9 Furniture (2) TK 12 Motor - roads (4) TK 13 Agricultural engineering (1) TK 15 Cereals, cereal products, bread and animal feeding stuffs (1) TK 17 Wood (1) TK 18 Telecommunications (10) TK 20 Toys, child use articles, sports and other recreational equipment (3) TK 22 Fire safety (1) TK 32 Health (11) TK 35 Safety of machinery (1) TK 36 Environmental protection (3) TK 39 Protection (3) TK 41 Welding (1) TK 43 Railway traffic (6) TK 45 Electric power (11) TK 49 Metallic materials (3) TK 50 Heating and Ventilation Systems (2) TK 51 Food analysis- Horizontal methods (3) TK 56 Metal liquid tanks and industrial pipelines. (3) TK 57 Fertilizers (11) TK 59 Geotechnics (2) TK 63 Gas cylinders and cryogenic vessels (5) TK 65 Tourism services (2) TK 66 Non-destructive testing (3) TK 68 Plastics (5) TK 70 Pulp, paper, board, adhesives (2) TK 76 Explosive atmospheres (2) TK 77 Lifts (2) TK 79 IT security techniques (7) TK 80 Road transport and traffic telematics (3) TK 82 Safety of trackless overground vehicles (1) TK 89 Risk management (2) TK 99 Health Informatics (1)
ICS
Biologinės dirvožemio savybės (1) Hidrologinės dirvožemio savybės (1) Vandenilio technologijos (1) Žemės ūkis (Žodynai) (1) Kiti su dirvožemio kokybe susiję standartai (1) Additive manufacturing (1) Advanced ceramics (2) Aerospace electric equipment and systems (3) Agricultural machines and equipment in general (1) Alarm and warning systems (1) Alkaline secondary cells and batteries (4) Aluminium products (1) Anaesthetic, respiratory and reanimation equipment (3) Automatic controls for household use (1) Binders. Sealing materials (1) Biobased products (1) Biological evaluation of medical devices (1) Bolts, screws, studs (1) Cables (1) Cableway equipment (1) Cereals, pulses and derived products (1) Company organization and management in general (1) Components and accessories in general (1) Components for rotating machines (1) Construction of airports (1) Corrosion of metals (1) Domestic safety (1) Earthworks. Excavations. Foundation construction. Underground works (1) Electric furnaces (2) Electric heaters (1) Electric road vehicles (1) Electric tools (1) Electrical and electronic equipment (1) Electrical apparatus for explosive atmospheres (2) Electrical engineering in general (3) Electricity supply systems (1) Electroacoustics (2) Equipment for petroleum and natural gas industries in general (3) Examination of water in general (1) Explosives. Pyrotechnics and fireworks (5) External sewage systems (1) Fertilizers (8) Fibre optic interconnecting devices (2) Fire protection (2) Fissile materials and nuclear fuel technology (1) Fuel systems (1) Gas cylinders (2) Gas pressure vessels, gas cylinders (1) Gases for industrial application (1) Geometrical Product Specification (GPS) (1) Governance and ethics (1) High voltage switchgear and controlgear (1) Hoses and hose assemblies (1) Immunity (1) Indoor sports equipment (2) Information technology (IT) in general (3) Insulating materials in general (1) Insulation systems (1) IT applications in transport (3) IT Security (7) Ladders (1) Lamps in general (1) Leisure and tourism in general (1) Low voltage switchgear and controlgear (2) Management systems (2) Materials and articles in contact with foodstuffs (2) Medical equipment in general (1) Medical microbiology (1) Non-destructive testing (3) Non-destructive testing of metals (1) Other semiconductor devices (1) Outdoor and water sports equipment (1) Paper and board (2) Petroleum products and natural gas handling equipment (1) Piezoelectric devices (1) Pipeline components and pipelines in general (6) Pipelines and its parts for district heat (1) Plastics pipes (1) Power transmission and distribution lines (1) Printed circuits and boards (1) Protection of and in buildings (1) Public buildings (2) Radiation measurements (1) Railway engineering in general (1) Railway rolling stock in general (2) Reactor engineering (1) Rectifiers. Converters. Stabilized power supply (2) Rotating machinery in general (1) Safety of machinery (1) Semiconductor devices in general (1) Sensory analysis (2) Services for consumers (1) Small craft (2) Software (1) Solar energy engineering (1) Solid fuels (1) Sterilized packaging (4) Surface preparation (1) Surface treatment (1) Switches (1) Syringes, needles and catheters (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (10) Telecontrol. Telemetering (1) Temperature-measuring instruments (1) Trade. Commercial function. Marketing (1) Trailing stock (1) Waxes, bituminous materials and other petroleum products (2) Wood-based panels in general (1)