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projektai-lsd Lithuanian Standards Board
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Total records found: 285
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EN 60870-5-101:2003/prA2:2026 Public enquiry
Comment end date 2026-07-01
Amendment 2 - Telecontrol equipment and systems - Part 5-101: Transmission protocols - Companion standard for basic telecontrol tasks
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prEN 15430-3 Public enquiry
Comment end date 2026-07-05
Winter and road service area maintenance equipment - Data acquisition and transmission - Part 3: Protocol for data transfer between application servers

The function of EN 15430 is to combine any vehicle equipment with different board computers to any client application server. This document specifies the interface and protocol needed between the information supplier server and the client application server (flow 3 as illustrated in Figure 1) to allow distribution of data without any restrictions to the technology used to gather the data like manufacturer specific protocols, WLANS systems, memory cards, etc.

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prEN IEC 60335-2-39:2026/prA1:2026 Public enquiry
Comment end date 2026-07-29
Household and similar electrical appliances - Safety - Part 2-39: Particular requirements for commercial electric multi-purpose cooking pans

This European Standard Deals with the safety of electrically operated commerical multi-purpose cooking pans not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral and 480 V for other appliances. Appliances within the scope of this standard are typically used in restaurants, canteens, hospitals, and commercial enterprises such as bakeries, butcheries, etc. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

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prEN IEC 60335-2-38:2026/prAA:2026 Public enquiry
Comment end date 2026-08-05
Household and similar electrical appliances - Safety - Part 2-38: Particular requirements for commercial electric griddles and griddle grills

This standard deals with the safety of electrically operated commercial griddles and griddle grills, 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. These appliances are not intended for household and similar purposes. They are used for commercial processing of food in areas not open to the public, for example in kitchens of restaurants, canteens, hospitals and in commercial enterprises such as bakeries and butcheries. The electrical part of appliances making use of other forms of energy is also within the scope of this standard.

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EN 14770:2023/prA1 Public enquiry
Comment end date 2026-07-05
Bitumens and bituminous binders - Determination of complex shear modulus and phase angle - Dynamic Shear Rheometer (DSR)

This document specifies a general method of using a dynamic shear rheometer (DSR) for measuring the rheological properties of bituminous binders. The procedure involves determining the complex shear modulus and phase angle of binders over a range of test frequencies and test temperatures when tested in oscillatory shear. From the test, the complex shear modulus, |G*|, and its phase angle, δ, at a given temperature and frequency are calculated, as well as the components G' and G" of the complex shear modulus. This method is applicable to un-aged, aged, stabilized and recovered bituminous binders. The test procedure in accordance with this document is not applicable for bituminous binders with particles larger than 250 μm (e.g. filler material, granulated rubber). 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.

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ISO/DIS 19642-13 Public enquiry
Comment end date 2026-07-05
Road vehicles — Automotive cables — Part 13: Dimensions and requirements for sheathed, shielded differential pair (SDP), shielded twisted quad (STQ) and shielded multi-pair cables for high speed data transmission with a specified analog bandwidth up to 4GHz (10 GHz)
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prEN ISO 14111 Public enquiry
Comment end date 2026-07-28
Natural gas - Guidelines to metrological traceability (ISO/DIS 14111:2026)
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prEN IEC 62635:2026 Public enquiry
Comment end date 2026-08-05
Assessment of material recoverability rate of products
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prEN 3034 Public enquiry
Comment end date 2026-06-30
Aerospace series — Nuts, self-locking, hexagonal with captive washer, — In heat resisting steel FE-PA92HT (A286), silver coated Classification: 1100 MPa/425 °C

This document specifies the dimensions of self-locking, silver coated hexagonal nuts with captive washer and MJ-thread in heat resisting steel FE-PA92HT (A286) for aerospace applications. Maximum test temperature of the parts is 425 °C.

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prEN 679 Public enquiry
Comment end date 2026-07-09
Determination of the compressive strength of autoclaved aerated concrete

This document specifies the procedure for the determination of the compressive strength of autoclaved aerated concrete.

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prEN ISO/ASTM 52954-1 Public enquiry
Comment end date 2026-08-04
Additive manufacturing - Qualification principles - Part 1: Common failure modes used for process risk mapping (ISO/ASTM DIS 52954-1:2026)

This document identifies common failure modes, which can occur within operations across additive manufacturing (AM) process categories defined in ISO/ASTM 52900. It lists state-of-the-art failure modes, which can lead to risks within AM parts and equipment, as well as providing informative examples of corresponding failure effects and mitigation actions. This document can be used to aid manufacturers in their risk management. While doing so it supports the implementation of AM as a production method within critical applications and regulated industries. This document helps to address the requirements for risk management set by regulated industries for part and production method compliance. Technology specific failure modes will be addressed in separate standards, including but not limited to PBF-LB/M, PBF-LB/P, MEX, MJT, BJT, and DED. This document aims to close the existing gap between general risk management standards, such as ISO 31000 or ISO 14971 (medical), and the know-how gap of existing failure modes of the AM process category and their integrated workflow. The standard maps risks according to AM processes defined within ISO/ASTM 52920. This document does not cover environment, health and safety risks and will not measure, assess, or evaluate the risk impact on the AM part to be produced. It does not list the part specific input and output parameters, during the respective process steps. This task is dedicated to the risk management evaluation teams, which usually comprise quality managers and product domain specific experts. The document enables all part owners and manufacturers to use it for the risk mapping activities, to support subsequent risk assessments, continuous improvement, validation planning, estimation of manufacturing efforts, and conformity audits. For risk examples that are relevant only to specific AM machinery brands, manufacturers might consider use of the informative annex.

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prEN 40000-11 Public enquiry
Comment end date 2026-07-28
Essential cybersecurity requirements for products - Part 11: Hardware Devices with Security Boxes incorporating a hardware physical envelope and designed to provide security functions such as secure storage and cryptographic operations in an open environment

This document defines cyber security requirements for products with digital elements belonging to product category “Hardware Device with Security Boxes” (hereinafter called “Product” or “HWSB product”). The technical description of “Hardware Devices with Security Boxes” can be found in Annex II of [CRA]. The Hardware Devices with Security Boxes in scope are designed for deployment in a range of environments and where the threat landscape includes attackers with various attack potential. HWSB are hardware-based systems intended to provide secure storage, processing and use of sensitive data, including cryptographic assets, within a protected hardware boundary (envelope). This document applies to the HWSB part of the product. The applicability of this document to specific products is determined based on their intended purpose, use case and risk assessment.

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prEN ISO 7799 Public enquiry
Comment end date 2026-07-07
Metallic materials - Sheet and strip 3 mm thick or less - Reverse bend test (ISO/DIS 7799:2026)

Specifies the method for determining the ability of sheet and strip to undergo plastic deformation in reverse bending. Can be applied to aluminium and its alloys only after previous agreement. The reverse bend test consists of repeated bending through 90 , in opposite directions, of a rectangular test piece held at one end, each bend being over a cylindrical support of specified radius.

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prEN ISO 7097-1 Public enquiry
Comment end date 2026-06-23
Nuclear fuel technology - Determination of uranium in solutions, uranium hexafluoride and solids - Part 1: Iron(II) reduction/potassium dichromate oxidation titrimetric method (ISO 7097-1:2025)

This document describes an analytical method for the determination of uranium in samples from pure product materials such as U metal, UO2, UO3, uranyl nitrate hexahydrate, uranium hexafluoride and U3O8 from the nuclear fuel cycle. This procedure is sufficiently accurate and precise to be used for nuclear materials accountability. This method can be used directly for the analysis of most uranium and uranium oxide nuclear reactor fuels, either irradiated or un-irradiated, and of uranium nitrate product solutions. Fission products equivalent to up to 10 % burn-up of heavy atoms do not interfere, and other elements which could cause interference are not normally present in sufficient quantity to affect the result significantly. The method recommends that an aliquot of sample is weighed and that a mass titration is used, in order to obtain improved precision and accuracy. This does not preclude the use of alternative techniques which could give equivalent performance. The use of automatic device(s) in the performance of some critical steps of the method has some advantages, mainly in the case of routine analysis.

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prEN IEC 60335-2-49:2026 Public enquiry
Comment end date 2026-08-05
Household and similar electrical appliances - Safety - Part 2-49: Particular requirements for commercial electric appliances for keeping food and crockery warm

This European Standard deals with the safety of electrically operated commercial hot cupboards not intended for household use. The rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances. Hot cupboards with heated tops, heated display cases, heated crockery dispensers and heated shelves and tables are also within the scope of this standard. The appliances within the scope of this standard are typically used in restaurants, canteens, hospitals and similar commercial enterprises.

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prEN 16986 Public enquiry
Comment end date 2026-08-06
Electronic fee collection - Interoperable application profiles for information exchange between service provision and toll charging

This document defines an application interface definition by selecting suitable options from the base standard EN ISO 12855:2021. Furthermore, it defines transfer mechanisms and supporting functions to ensure the interoperability between Toll Chargers and Toll Service Providers. This document covers: — exchange of information between the central equipment associated with the two roles service provision and toll charging, e.g.: o charging related data (exception lists, toll declarations, billing details, payment claims); o administrative data (trust objects, EFC context data, contact details for enforcement, etc.); o confirmation data. — transfer mechanisms and supporting functions; — semantics of data elements; — restrictions on parameters and their values — implementation conformance statement proforma, in an Annex, as a basis for assessment of conformity to this document; — an Interoperability statement proforma, in an Annex, as a basis for assessment of transactional interoperability of two technical implementations; — a web service definition, in an Annex, for the use of web services as communication technology. The implementation of the underlying back office systems and their business processes is not covered.

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prEN 15254-3 Public enquiry
Comment end date 2026-06-23
Extended application of results from fire resistance tests - Non-loadbearing walls - Part 3: Lightweight partitions

This document provides guidance and, where appropriate, defines procedures for variations of certain parameters and factors associated with the design of lightweight partition walls, which have been tested in accordance with EN 1364-1, and classified according to EN 13501-2. This document only applies to non-loadbearing lightweight partition walls which have been tested (= reference test) with a single steel framework, provided with a lining on both sides of the steel framework. The lightweight partition wall cavity can be insulated or not with a mineral wool. This document does not apply to any other types of non-loadbearing lightweight partition walls considered in EN 1364-1.

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prEN 300 338-2 V1.6.0 (2026-04) Public enquiry
Comment end date 2026-06-29
Technical characteristics and methods of measurement for equipment for generation, transmission and reception of Digital Selective Calling (DSC) in the maritime MF, MF/HF and/or VHF mobile service; Part 2: Class A DSC
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prEN IEC 60335-2-24:2026 Public enquiry
Comment end date 2026-06-24
Household and similar electrical appliances - Safety - Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice makers

This standard deals with the safety of the following appliances, their rated voltage being not more than 250 V for single-phase appliances, 480 V for other appliances and 24 V DC for appliances when battery-operated: – refrigerating appliances for household and similar use; – ice-makers incorporating a motor-compressor and ice-makers intended to be incorporated in frozen food storage compartments intended for household use; – refrigerating appliances and ice-makers for applications similar to household use such as for camping, in leisure accommodation vehicles, on boats for leisure purposes and on board ships; – mobile refrigerating appliances. These appliances can be operated from the mains, from a separable battery or operated either from the mains or from a separable battery or from other sources of energy (gas, liquid and solid fuel). This standard deals also with refrigerating appliances intended for the use on boats for leisure purposes and on board ships, for which the normative Annex FF is applicable. This standard also deals with the safety of ice-cream appliances intended for household use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances. It also deals with compression-type appliances for household and similar use, which use flammable refrigerants. This standard does not cover features of the construction and operation of those refrigerating appliances which are dealt with in other IEC standards.

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prEN 3196 Public enquiry
Comment end date 2026-06-25
Aerospace series — Nuts, hexagonal, self-locking, in heat resisting steel FE-PA92HT (A286), silver plated - Classification : 1 100 MPa (at ambient temperature) / 425 °C

This document specifies the characteristics of self-locking hexagonal nuts in FE-PA92HT, silver plated, for aerospace applications. Classification: 1 100 MPa1/425 °C2.

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prEN 4474 Public enquiry
Comment end date 2026-06-16
Aerospace series - Aluminium pigmented organic coatings - Coating methods

This document specifies the application method and quality assurance for aluminium pigmented coatings as per EN 4473 for fasteners or other parts in titanium, titanium alloys, nickel or cobalt based alloys and corrosion resisting steels.

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prEN IEC 60068-2-45:2026 Public enquiry
Comment end date 2026-06-26
Basic environmental testing procedures - Part 2-45: Tests - Test XA and guidance: Immersion in cleaning solvents
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prEN IEC 60335-2-12:2026/prAA:2026 Public enquiry
Comment end date 2026-07-01
Household and similar electrical appliances - Safety - Part 2-12: Particular requirements for warming plates and similar appliances

This European standard deals with the safety of electric warming plates, warming trays and similar appliances intended to keep food or vessels warm, for household and similar purposes, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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EN 1996-1-1:2022/prA1 Public enquiry
Comment end date 2026-06-25
Eurocode 6 - Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures

(1) The basis for the design of building and civil engineering works in masonry is given in this Part 1-1 of EN 1996, which deals with unreinforced masonry, reinforced masonry and confined masonry. Principles for the design of prestressed masonry are also given. This Part 1-1 of EN 1996 is not valid for masonry elements with a plan area of less than 0,04 m2. (2) For those types of structures not covered entirely, for new structural uses for established materials, for new materials, or where actions and other influences outside normal experience have to be resisted, the provisions given in this Part 1-1 of EN 1996 may be applicable, but may need to be supplemented. (3) Part 1-1 of EN 1996 gives detailed rules which are mainly applicable to ordinary buildings. The applicability of these rules may be limited, for practical reasons or due to simplifications; any limits of applicability are given in the text where necessary. (4) Part 1-1 of EN 1996 does not cover: - resistance to fire (which is dealt with in EN 1996-1-2); - particular aspects of special types of building (for example, dynamic effects on tall buildings); - particular aspects of special types of civil engineering works (such as masonry bridges, dams, chimneys or liquid-retaining structures); - particular aspects of special types of structures (such as arches or domes); - masonry where gypsum, with or without cement, mortars are used; - masonry where the units are not laid in a regular pattern of courses (rubble masonry); - masonry reinforced with other materials than steel.

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EN 60870-5-104:2006/prA2:2026 Public enquiry
Comment end date 2026-07-01
Amendment 2 - Telecontrol equipment and systems - Part 5-104: Transmission protocols - Network access for IEC 60870-5-101 using standard transport profiles
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Total records found: 285
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