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 8589 Public enquiry
Comment end date 2026-02-24
Sensory analysis - General guidance for the design of test rooms (ISO/DIS 8589:2025)

ISO 8589 provides general guidance for the design of test rooms intended for the sensory analysis of products. It describes the requirements to set up a test room comprising a testing area, a preparation area, and an office, specifying those that are essential or those that are merely desirable. ISO 8589 is not specific for any product or test type. Although many of the general principles are similar, ISO 8589 does not address test facilities for the specialized examination of products in inspection or in-plant quality-control applications.

Read draft and comment View
prEN 13477-1 Public enquiry
Comment end date 2026-03-19
Non-destructive testing - Acoustic emission testing - Equipment characterization - Part 1: Equipment description

This document describes the main components that constitute an acoustic emission testing system on the basis of the utilization of piezoelectric sensors. Each component is assigned to one of the following list items: a) piezoelectric sensor; b) signal conditioning; c) signal acquisition; d) analysis and output of results.

Read draft and comment View
prEN ISO 17947-1 Public enquiry
Comment end date 2026-03-03
Fine ceramics (advanced ceramics, advanced technical ceramics) - Methods for chemical analysis of silicon nitride powders - Part 1: Wet chemical methods, X-ray fluorescence (XRF) using the fused cast-bead method, carrier-gas hot extraction (CGHE) and combustion methods (ISO/DIS 17947-1:2025)

This document specifies the methods for the chemical analysis of fine silicon nitride powders used as the raw material for fine ceramics. It stipulates the determination methods of total silicon, total nitrogen, aluminium, iron, calcium, oxygen, carbon, fluorine, and chlorine in fine silicon nitride powders.

Read draft and comment View
prEN ISO 11238 Public enquiry
Comment end date 2026-03-26
Health informatics - Identification of medicinal products - Data elements and structures for the unique identification and exchange of regulated information on substances (ISO/DIS 11238:2026)

This document provides an information model to define and identify substances within medicinal products or substances used for medicinal purposes, including dietary supplements, foods and cosmetics. The information model can be used in the human and veterinary domain since the principles are transferrable. Other standards and external terminological resources are referenced that are applicable to this document.

Read draft and comment View
prEN IEC 60034-18-31:2026 Public enquiry
Comment end date 2026-04-03
Rotating electrical machines - Part 18-31: Functional evaluation of insulation systems - Test procedures for form-wound windings - Thermal evaluation and classification of insulation systems used in rotating machines
Read draft and comment View
ISO/DIS 37304 Public enquiry
Comment end date 2026-02-22
Compliance management systems — Requirements for bodies providing audit and certification of compliance management systems
Read draft and comment View
prEN ISO 17651-4 Public enquiry
Comment end date 2026-03-03
Simultaneous interpreting - Interpreters’ working environment - Part 4: Requirements and recommendations for signed language interpreting (ISO/DIS 17651-4:2025)

This document specifies the logistical and technical equipment requirements for the working environments of conference signed language interpreters. This document builds upon the existing standards on interpreters’ working environment, interpreting equipment, simultaneous interpreting delivery platforms and conference equipment ISO 17651-1, ISO 17651-2, ISO 17651-3, ISO 20109, ISO 24019 and ISO 22259.

Read draft and comment View
prEN 50209:2026 Public enquiry
Comment end date 2026-03-27
Test of insulation of bars and coils of high-voltage machines

This document applies to rotating electrical machines with rated voltages (UN) from 5 kV to 27 kV inclusive and with rated output from 5 MVA upwards for generators and from 5 MW upwards for motors. This document is also applicable to machines with rated outputs between 1 MVA (1 MW) and 5 MVA (5 MW) and with rated voltages of 5 kV and above, provided its use has been agreed beforehand. Requirements for machines with a rated voltage above 27 kV are the subject of individual agreement. In the case of machines whose windings are cured in the stator, tests on the separate winding elements are not possible; for these machines the requirements in Clause 6 apply. Converter fed machines are excluded from the scope of this standard. The described tests can be used for this type of machines however the criteria are mutually agreed upon between user and manufacturer.

Read draft and comment View
prEN IEC 60749-29:2026 Public enquiry
Comment end date 2026-04-03
Semiconductor devices - Mechanical and climatic test methods - Part 29: Latch-up test
Read draft and comment View
ISO/DIS 8589 Public enquiry
Comment end date 2026-02-21
Sensory analysis — General guidance for the design of test rooms
Read draft and comment View
prEN ISO 8442-1 Public enquiry
Comment end date 2026-03-03
Materials and articles in contact with foodstuffs - Cutlery and table holloware - Part 1: Requirements for cutlery for the preparation of food (ISO/DIS 8442-1:2025)
Read draft and comment View
prEN 647 Public enquiry
Comment end date 2026-04-02
Paper and board intended to come into contact with foodstuffs - Preparation of a hot water extract

This document specifies the preparation of a hot water extract for the determination of certain migrants in paper and board intended to come into contact with foodstuffs.

Read draft and comment View
prEN IEC 61189-3-720:2025 Public enquiry
Comment end date 2026-02-25
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 3-720: Test methods for interconnection structures (circuit boards) - Transmission loss test method for high frequency multilayer circuit boards
Read draft and comment View
prEN 301 843-1 V2.3.0 (2025-12) Public enquiry
Comment end date 2026-03-08
ElectroMagnetic Compatibility (EMC) standard for marine radio equipment and services; Part 1: Common technical requirements
Read draft and comment View
ISO/DIS 18981 Public enquiry
Comment end date 2026-03-30
Tourism and related services — Restaurants – Guidelines for buffet design and services
Read draft and comment View
prEN ISO 8501-1 Public enquiry
Comment end date 2026-02-26
Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 1: Rust grades and preparation grades of uncoated steel substrates and of steel substrates after overall removal of previous coatings (ISO/DIS 8501-1:2025)

ISO 8501-1:2007 is a hardback A5-format book in four languages (English, French, German and Swedish), which specifies a series of rust grades and preparation grades of steel surfaces. The various grades are defined by written descriptions together with photographs that are representative examples within the tolerance for each grade as described in words. It is applicable to hot-rolled steel surfaces prepared for painting by methods such as blast-cleaning, hand and power tool cleaning and flame cleaning, although these methods rarely lead to comparable results. Essentially, these methods are intended for hot-rolled steel, but blast-cleaning methods, in particular, could also be used on cold-rolled steel of sufficient thickness to withstand any deformation caused by the impact of the abrasive or the effects of power tool cleaning. This part of ISO 8501 is applicable also to steel substrates that show residues of firmly adhering paint and other foreign matter in addition to residual mill scale.

Read draft and comment View
prEN IEC 62625-3 Public enquiry
Comment end date 2026-03-11
Electronic railway equipment - On board driving data recording system - Part 3: Audio and video recording
View
prEN 868-5 Public enquiry
Comment end date 2026-03-24
Packaging for terminally sterilized medical devices - Part 5: Sealable pouches and reels constructed of porous materials and plastic film - Requirements and test methods

This document specifies test methods and values for single-use sealable pouches and reels constructed of a porous material as specified in EN 868 part 2, 3, 6, 7, 9 or 10 and a plastic film. These sealable pouches and reels are intended to be used as sterile barrier systems and/or packaging systems for terminally sterilized medical devices. Other than the general requirements as specified in EN ISO 11607-1 and EN ISO 11607-2, this part of EN 868 series specifies materials, test methods and values that are specific to the products covered by this document.

Read draft and comment View
prEN ISO 15799 Public enquiry
Comment end date 2026-03-03
Soil quality - Guidance on the ecotoxicological characterization of soils and soil materials (ISO/DIS 15799:2025)

This document is one of a family of International Standards providing guidance on soils and soil materials in relation to certain functions and uses including conservation of biodiversity. It applies in conjunction with these other standards. It provides guidance on the selection of experimental methods for the assessment of the ecotoxic potential of soils and soil materials (e.g. excavated and remediated soils, refills, embankments) with respect to their intended use and possible adverse effects on aquatic and soil dwelling organisms. NOTE This is a reflection of the maintenance of the habitat and retention function of the soil. In fact, the methods listed in this document are suitable for usage in a TRIAD approach, i.e. for an ecological assessment of potentially contaminated soils (see ISO 19204). This document does not cover tests for bioaccumulation. The ecological assessment of uncontaminated soils with a view to natural, agricultural or horticultural use is not within the scope of this document. Such soils can be of interest if they can serve as a reference for the assessment of soils from contaminated sites. The interpretation of results gained by applying the proposed methods is not in the scope of this document.

Read draft and comment View
prEN ISO 19226 Public enquiry
Comment end date 2026-03-12
Nuclear energy - Determination of neutron fluence and displacement per atom (dpa) in reactor vessel and internals (ISO/DIS 19226:2026)

ISO 19226:2017 provides a procedure for the evaluation of irradiation data in the region between the reactor core and the inside surface of the containment vessel, through the pressure vessel and the reactor cavity, between the ends of active fuel assemblies, given the neutron source in the core. NOTE These irradiation data could be neutron fluence or displacements per atom (dpa), and Helium production. The evaluation employs both neutron flux computations and measurement data from in-vessel and cavity dosimetry, as appropriate. This document applies to pressurized water reactors (PWRs), boiling water reactors (BWRs), and pressurized heavy water reactors (PHWRs). ISO 19226:2017 also provides a procedure for evaluating neutron damage properties at the reactor pressure vessel and internal components of PWRs, BWRs, and PHWRs. Damage properties are focused on atomic displacement damage caused by direct displacements of atoms due to collisions with neutrons and indirect damage caused by gas production, both of which are strongly dependent on the neutron energy spectrum. Therefore, for a given neutron fluence and neutron energy spectrum, calculations of the total accumulated number of atomic displacements are important data to be used for reactor life management.

Read draft and comment View
prEN 13587 Public enquiry
Comment end date 2026-03-31
Bitumens and bituminous binders - Determination of the tensile properties of bituminous binders by the tensile test method

This document specifies a method for determining the tensile properties of a bituminous binder, in particular those of a polymer modified bitumen, by means of a tensile test. NOTE 1 The tensile properties, more particularly the tensile stress, the elongation and energy, at the yield point and on fracture, are customarily used as a criterion for assessing the quality of these materials. NOTE 2 The test method described in EN 13589 [1] is an alternate test method to determine the tensile properties of polymer modified bitumens. WARNING - The 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 establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.

Read draft and comment View
prEN ISO 14907-1 Public enquiry
Comment end date 2026-03-01
Electronic fee collection - Test procedures for user and fixed equipment - Part 1: Description of test procedures (ISO/DIS 14907-1:2025)

This document specifies the test procedures of electronic fee collection (EFC) roadside equipment (RSE) and on-board equipment (OBE) with regard to the conformance to standards and requirements for type approval and acceptance testing which is within the realm of EFC application specifically. The scope of this document is restricted to systems operating within the radio emission, electromagnetic compatibility (EMC) regulations, traffic, and other regulations of the countries in which they are operated. This document identifies a set of suitable parameters and provides test procedures to enable the proof of a complete EFC system, as well as components of an EFC system, e.g. OBE, related to the defined requirements of an application. The defined parameter and tests are assigned to the following groups of parameters: — functionality; — quality; — referenced pre-tests. An overview of the tests and parameters provided by this document is given in 5.1 and 5.2. This document describes procedures, methods and tools, and a test plan which shows the relation between all tests and the sequence of these tests. It lists all tests that are required to measure the performance of EFC equipment. It describes which EFC equipment is covered by the test procedures; the values of the parameters to be tested are not included. It also describes how the tests are to be performed and which tools and prerequisites are necessary before this series of tests can be undertaken. It is assumed that the security of the system is inherent in the communications and EFC functionality tests, therefore they are not addressed here. All tests in this document provide instructions to evaluate the test results. This document defines only the tests and test procedures, not the benchmark figures that these are to be measured against. The test procedures defined in this document can be used as input, e.g. by scheme owners, for prototype testing, type approvals, tests of installations and periodic inspections. Related to a conceptual model of an EFC system, this document relates only to the equipment of the user and the service provider. Any other entities are outside the scope of document. EFC systems for dedicated short-range communication (DSRC) consist, in principle, of a group of technical components, which in combination fulfil the functions required for the collection of fees by electronic automatic means. These components comprise all, or most, of the following: — OBE within a vehicle; — OBE containing the communications and computing sub-functions; — optional integrated circuit card which may carry electronic money, service rights, and other secured information; — communication between OBE and RSE based on DSRC; — equipment for the fee collection at the RSE containing the communications and computing sub-functions; — equipment for the enforcement at the roadside; — central equipment for the administration and operation of the system. The scope of this document relates solely to OBE and RSE and the DSRC interface between OBE and RSE including its functions to perform the fee collection. All the equipment used for enforcement (e.g. detection, classification, localization, and registration) and central equipment are outside the scope of this document.

Read draft and comment View
prEN IEC 60947-7-2 Public enquiry
Comment end date 2026-03-11
Low-voltage switchgear and controlgear - Part 7-2: Ancillary equipment - Protective conductor terminal blocks for copper conductors
Read draft and comment View
prEN 17765 Public enquiry
Comment end date 2026-03-24
Organic and organo-mineral fertilizers - Determination of biuret content by high-performance liquid chromatography (HPLC)

This document specifies a method for the determination of the biuret content by high-performance liquid chromatography (HPLC) with ultraviolet (UV) detector. This document is applicable to organic and organo-mineral fertilizers containing urea. This document is applicable to fertilizing products blends where a blend is a mix of at least two of the following products: fertilizers, liming materials, soil improvers, growing media, inhibitors, plant biostimulants and where organic matter is present in at least one of the products in the blend. In case a fertilizing product blend is composed only of inorganic products, the European Standard for inorganic fertilizers applies. 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. NOTE 1 This method was tested only for one fertilizing product blend during the inter-laboratory study. The product tested was a liquid organo-mineral mixture of a liquid organic fertilizer, a growing medium and a non-microbial plant biostimulant. NOTE 2 Nowadays, there is a method standardized as EN 15479 that allows the determination of biuret in urea by spectrophotometric detection. Organic and organo-mineral fertilizers contain organic matter and other compounds apart from urea that would interfere in a spectrophotometric method. HPLC allows an accurate determination of biuret by separating it from possible interfering compounds [2] [5].

Read draft and comment View
prEN 17732 Public enquiry
Comment end date 2026-02-17
Soil improvers and growing media - Terminology

This document specifies terminology for soil improvers and growing media. Annex A contains an overview of all terms defined in this document in alphabetical order.

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

Quick filters

Organisation
CENELEC Europos elektrotechnikos standartizacijos komitetas (57) ETSI Europos telekomunikacijų standartų institutas (10) LST Lietuvos standartizacijos departamentas (1) CEN Europos standartizacijos komitetas (114) ISO Tarptautinė standartizacijos organizacija (13) IEC Tarptautinė elektrotechnikos komisija (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
Kiti su dirvožemio kokybe susiję standartai (1) Žemės ūkis (Žodynai) (1) Biologinės dirvožemio savybės (1) Vandenilio technologijos (1) Hidrologinės dirvožemio savybės (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)