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Total records found: 289
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prEN IEC 61189-5-501:2026 Public enquiry
Comment end date 2026-11-20
Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 5-501: General test methods for materials and assemblies - Surface insulation resistance (SIR) testing of solder fluxes
prEN IEC 62660-1:2026 Public enquiry
Comment end date 2026-11-27
Secondary lithium-ion cells for the propulsion of electric road vehicles - Part 1: Performance testing
prEN 15182-1 Public enquiry
Comment end date 2026-12-05
Portable equipment for projecting extinguishing agents and firefighting support operations — Hand-held branchpipes for fire service use — Part 1: Common requirements

This document specifies the minimum common safety and performance requirements of hand-held branchpipes used by fire and rescue service equipment. This document defines: - test methods; - classification and designation; - instructions for use and maintenance; marking. NOTE The additional specific requirements applicable to hand-held branchpipes are defined in EN 15182-2:— (combination branchpipes PN 16), EN 15182-3:— (Smooth bore and/or one fixed spray jet angle branchpipes PN 16) and EN 15182-4:— (High pressure branchpipes PN 40). This document is not applicable to: - branchpipes covered by the EN 671 series; - foam branchpipes covered by EN 16712-3; - CAFS branchpipes; - powder branchpipes; - branchpipes with a maximum working pressure above 40 bar.

prEN 16175-2 Public enquiry
Comment end date 2026-11-12
Soil, treated biowaste and sludge - Determination of mercury - Part 2: Cold-vapour atomic fluorescence spectrometry (CV-AFS)

This European Standard specifies a method for the determination of mercury in aqua regia or nitric acid digests of sludge, treated biowaste and soil, obtained according to EN ISO 54321 or EN 13173 using cold- vapour atomic absorption spectrometry (CV-AAS). The lower working range limit is at least 0,003 mg/kg (dry matter basis) depending on digestion parameters.

prEN IEC 61869-15:2026 Public enquiry
Comment end date 2027-01-03
Instrument transformers - Part 15: Additional requirements for voltage transformers for DC applications
EN 12152:2023/prA1 Archived
Comment end date 2026-11-07
Curtain walling - Air permeability - Performance requirements and classification

This document specifies requirements and classification of air permeability of both fixed and openable parts of curtain walling, under positive and negative static air pressure. This document applies to curtain walling as specified in EN 13830. NOTE This version of EN 12152:2023 will supersede EN 12152:2002. Existing test results according to EN 12152:2002 could be considered still valid compared with this version of EN 12152.

EN 1995-3:2025/prA1 Public enquiry
Comment end date 2026-11-12
Eurocode 5 - Design of timber structures - Part 3: Execution

1.1 Scope of EN 1995-3 (1) This document gives minimum requirements for execution of timber structures (buildings and bridges) designed in accordance with EN 1995 (all parts) to ensure that what is built meets the requirements for mechanical resistance, serviceability, durability, and fire performance. (2) This document gives guidance on moisture control during transport to the building site, storage on site, handling on site and erection. (3) This document gives guidance on workmanship and deviation limits during execution. (4) This document assumes that there is an execution specification which states all the specific requirements relevant for the execution of a particular structure. (5) For products covered by a European technical product specification, this document only covers those aspects of fabrication such as cutting, machining and drilling after placement of the product on the market. (6) This document does not cover: a) parts which are not designed according to EN 1995; b) temporary works (such as formwork, scaffolding, propping, shoring, etc.); c) specification, production and conformity of timber members in accordance with European technical product specifications; d) deviation limits for other properties than mechanical resistance, serviceability, durability and fire performance; e) contractual aspects, responsibilities of the various parties, competency requirements or the degree of independence of the personnel undertaking the inspection; f) health and safety requirements during execution. 1.2 Assumptions (1) It is assumed that all relevant provisions of EN 1995 are complied with. (2) It is recognized in this document that areas such as detailed requirements for competence of personnel, and details related to Quality Management are within the competence of the CEN Member States. (3) Before the execution begins on a part of the structure, it is assumed that the following are available on site: — the drawings and specification of that part; — the execution specification. (4) Before the start of the execution, it is assumed that the execution specification has been checked for completeness. (5) It is assumed that previous work (such as foundations) has been inspected and that any work which needs to be done due to deviations from the execution specification has been carried out.

prEN IEC 60335-2-83:2026 Public enquiry
Comment end date 2026-11-29
Household and similar electrical appliances - Safety - Part 2-83: Particular requirements for heated gullies for roof drainage

This European standard deals with the safety of electrically heated gullies for de-icing the inlet of the drainage system of flat roofs, balconies, and similar structures, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

prEN 16004 Public enquiry
Comment end date 2026-12-07
Chemicals used for treatment of water intended for human consumption - Magnesium oxide

This European Standard is applicable to magnesium oxide used for treatment of water intended for human consumption. It describes the characteristics of magnesium oxide and specifies the requirements and the corresponding test methods for magnesium oxide. It gives information on its use in water treatment.

prEN IEC 61076-3-122:2026 Public enquiry
Comment end date 2026-12-20
Connectors for electrical and electronic equipment - Product requirements - Part 3-122: Detail specification for 8-way, shielded, free and fixed connectors for i/o and data transmission with frequencies up to 500 MHz and current-carrying capacity in industrial environments
prEN 10131 Public enquiry
Comment end date 2027-01-10
Cold rolled uncoated and zinc or zinc-nickel electrolytically coated low carbon and high yield strength steel flat products for cold forming - Tolerances on dimensions and shape

This European Standard applies to cold rolled uncoated and electrolytically zinc or zinc-nickel coated low carbon and high yield strength steel flat products for cold forming with a minimum thickness of 0,35 mm and, unless otherwise agreed at the time of ordering, less than or equal to 3 mm thick, delivered in sheet, wide strip, slit wide strip or cut lengths obtained from slit wide strip or sheet. The concerned standards are EN 10130, EN 10152, EN 10271, EN 10209, EN 10268 and prEN 10338. It does not apply to cold rolled strip (rolled width < 600 mm) or to flat cold rolled products for which there is a specific standard, in particular the following: cold rolled non-grain oriented magnetic steel sheet and strip (EN 10106); semi-processed steel strip for the construction of magnetic circuits (EN 10126 and 10165); tinplate and ECCS (EN 10202); blackplate in coils (EN 10205); cold rolled uncoated non-alloy mild steel narrow strip for cold forming (EN 10139).

prEN ISO 11666 Public enquiry
Comment end date 2026-11-12
Non-destructive testing of welds - Ultrasonic testing - Acceptance levels (ISO/DIS 11666:2026)

ISO 11666:2018 specifies two ultrasonic acceptance levels known as acceptance level 2 (AL 2) and acceptance level 3 (AL 3) for full penetration welded joints in ferritic steels, which correspond to ISO 5817:2014, quality levels B and C. An acceptance level corresponding to ISO 5817:2014, quality level D is not included in this document, as ultrasonic testing is generally not requested for this weld quality. These acceptance levels are applicable to testing carried out in accordance with ISO 17640. ISO 11666:2018 applies to the testing of full penetration ferritic steel welds, with thicknesses from 8 mm to 100 mm. It can also be used for other types of welds, materials and thicknesses, provided the tests have been performed with necessary consideration of the geometry and acoustic properties of the component, and an adequate sensitivity can be employed to enable the acceptance levels of this document to be applied. The nominal frequency of probes used in this document is between 2 MHz and 5 MHz, unless attenuation or requirements for higher resolution call for other frequencies. It is important to consider the use of these acceptance levels in conjunction with frequencies outside this range carefully.

EN 1994-1-2:2026/prA1 Public enquiry
Comment end date 2026-11-19
Eurocode 4 - Design of composite steel and concrete structures - Part 1-2: Structural fire design

(1) EN 1994-1-2 gives rules for the design of steel-concrete composite structures for the accidental design situation of fire exposure. It only identifies differences from, or supplements to, rules for normal temperature design. (2) EN 1994-1-2 only applies to structures, or parts of structures, that are within the scope of EN1994-1-1 and are designed accordingly.

prEN 16883 Public enquiry
Comment end date 2026-12-03
Conservation of cultural heritage - Guidelines for improving the energy performance of historic buildings

This document provides guidelines for sustainably improving the energy performance of historic buildings, e.g. historically, architecturally or culturally valuable buildings, while respecting their significance. The use of this document is not limited to buildings with statutory heritage designation, it applies to historic buildings of all types and ages. This document presents a normative working procedure for selecting measures to improve energy performance, based on an investigation, analysis and documentation of the building including its significance. The procedure assesses the impact of those measures in relation to preserving the character-defining elements of the building.

prEN 18287 Public enquiry
Comment end date 2026-12-12
Artificial Intelligence - Requirements and guidance for the environmental impact evaluation of artificial intelligence systems and services

This document specifies requirements, guidance and metrics for environmental impact evaluation of artificial intelligence systems and services and gives guidance on impact reduction throughout its Life cycle. This document establishes requirements and guidance on reporting and communicating about the environmental impact of AI. This document also provides techniques to evaluate potential indirect negative or positive consequences of AI systems and services, for stakeholders to anticipate or mitigate them. This document is applicable to the entire Life cycle of AI systems and services, from inception to end-of-life. This document is applicable to LCA practitioners conducting life-cycle analyses for AI systems or AI services, organizations developing and using AI systems or AI services (AI providers and deployers), and all actors in the value chain.

prEN IEC 60335-2-55:2026 Public enquiry
Comment end date 2026-12-20
Household and similar electrical appliances - Safety - Part 2-55: Particular requirements for electrical appliances for use with aquariums and garden ponds

This European standard deals with the safety of electric appliances for use with aquariums and garden ponds for household and similar purposes, their rated voltage being not more than 250 V, including direct current (DC) supplied appliances and battery-operated appliances

prEN IEC 62433-4:2026 Public enquiry
Comment end date 2027-01-03
EMC IC modelling - Part 4: Models of integrated circuits for RF immunity behavioural simulation - Conducted immunity modelling (ICIM-CI)
prEN ISO 15184 Public enquiry
Comment end date 2026-11-12
Paints and varnishes - Determination of film hardness by pencil test (ISO/DIS 15184:2026)

This document specifies a method for determining the film hardness by pushing pencils of known hardness over the film. The test can be performed on a single coating of a paint, varnish or related product, or on the upper layer of a multi-coat system. This rapid test has not been found to be useful in comparing the pencil hardness of different coatings. It is more useful in providing relative ratings for a series of coated panels exhibiting significant differences in pencil hardness. The method is applicable only to smooth surfaces.

EN 1993-6:2026/prA1 Public enquiry
Comment end date 2026-11-19
Eurocode 3 - Design of steel structures - Part 6: Crane supporting structures

1.1 Scope of EN 1993-6 (1) EN 1993-6 provides rules for structural design of crane supporting structures. (2) EN 1993-6 is applicable to crane supporting structures, especially to indoor and outdoor overhead crane runway beams, of: a) overhead travelling cranes, either: — top-mounted cranes; — underslung cranes; b) monorail hoist blocks. NOTE The principles of the design rules can be applied to supporting structures of other types of cranes making due allowance for differences in the crane-induced actions, if exist. For example, the design rules for supporting structures of the cranes listed in (2) assume that the horizontal crane loads occur randomly scattered along the runways in general. This assumption does not apply to other cranes such as travelling wall jib cranes. (3) EN 1993-6 does not apply to the tracks and suspensions of light crane systems conforming to EN 16851, see Figure 1.1. NOTE The standardized tracks and suspensions of light crane systems are considered as parts of the crane. [Figure 1.1 — Light crane system] (4) Additional rules are given for ancillary runway items including crane rails, structural end stops, surge connectors and surge girders and for runway supporting structures. (5) EN 1993-6 does not apply to cranes and all other moving parts. NOTE Provisions for cranes are given in EN 13001 (all parts) in general and for bridge and gantry cranes in EN 15011 in particular. 1.2 Assumptions (1) Unless specifically stated, EN 1990-1, EN 1991 (all parts) and EN 1993-1 (all parts) apply. (2) The design methods given in EN 1993-6 are applicable if — the execution quality and tolerances are as specified in EN 1090-2, and; — the construction materials and products used are as specified in the relevant parts of EN 1993, or in the relevant material and product specifications. (3) Following interfaces between hoisting device and its supporting structure are assumed: a) the top of crane rail for top-mounted cranes; b) the top of flange on which the crane or hoist block operates for underslung cranes and monorail hoist blocks; c) the support points as shown in Figure 1.1 for light crane systems.

prEN IEC 62228-5:2026 Public enquiry
Comment end date 2026-12-04
Integrated circuits - EMC evaluation of transceivers - Part 5: Ethernet transceivers
prEN ISO 16119-2 Public enquiry
Comment end date 2026-12-10
Agricultural and forestry machinery - Environmental requirements for sprayers - Part 2: Horizontal boom sprayers (ISO/DIS 16119-2:2026)

This part of ISO 16119 specifies requirements and the means for their verification for the design and performance of horizontal boom sprayers, as defined in 3.1, with regard to minimizing the potential risk of environmental contamination during use, including misuse foreseeable by the manufacturer. It is intended to be used with ISO 16119 1, which gives general requirements common to all the sprayer types covered by ISO 16119. When requirements of this part of ISO 16119 are different from those which are stated in ISO 16119 1, the requirements of this part of ISO 16119 take precedence over the requirements of ISO 16119 1 for machines within the scope of this part of ISO 16119. It does not cover safety aspects (see ISO 4254 6). • Define and specify requirements for ‘Modules’ • Filling -Total tank extra volume • Quick coupler for CTS + mandatory provision of inductor hopper or CTS • Filters drain valve • Digital level indicator + accuracy • Boom automatic section control (>24 m) + ISOBUS task controller • Boom nozzle spacing equal location • Pump requirements as per ISO 12908: 2020 • Residue concentration only one method for system rinsing • Direct injection definition, requirements, test method

prEN IEC 60335-2-34:2026 Public enquiry
Comment end date 2026-12-20
Household and similar electrical appliances - Safety - Part 2-34: Particular requirements for motor-compressors

This European Standard deals with the safety of sealed (hermetic and semi-hermetic type) motor-compressors, their protection and control systems, if any, which are intended for use in equipment for household and similar purposes and which conform with the standards applicable to such equipment. It applies to motor-compressors tested separately, under the most severe conditions that may be expected to occur in normal use, their rated voltage being not more than 250 V for single-phase motor-compressors and 480 V for other motor-compressors

prEN IEC 63758-1-2:2026 Public enquiry
Comment end date 2026-11-22
Qi specification - Version 2.3 - Part 1-2: General - Glossary (Fast Track)
prEN IEC/ASTM 62885-12:2026 Public enquiry
Comment end date 2026-11-29
Surface cleaning appliances - Part 12: Material efficiency aspects for appliances for household or similar use - Methods for the determination of recycled content
prEN ISO 22688 Public enquiry
Comment end date 2027-01-02
Brazing - Quality requirements for brazing of metallic materials (ISO 22688:2020)

This document defines two levels of quality requirements and selection criteria for brazing of metallic materials. It applies to manufacturing, both in workshops and at installation sites. NOTE 1 This document is applicable to brazing industry quality management systems, similar in scope and purpose to the ISO 3834 series. This document provides complete sets of quality requirements for process control related to all listed brazing processes (for each process separately or in combination as specified) and lists the documents with which it is necessary to conform to these requirements. The requirements in this standard may be adopted for other brazing processes, with or without adjustments, under the responsibility of the manufacturer. NOTE 2 These requirements can be used on their own by a manufacturer or in conjunction with a quality management system (e.g. ISO 9001).

Total records found: 289
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