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Total records found: 319
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prEN 15376 Public enquiry
Comment end date 2026-10-22
Automotive fuels - Ethanol as a blending component for petrol - Requirements and test methods

This document specifies requirements and test methods for marketed and delivered ethanol to be used as an extender for automotive fuel for petrol engine vehicles in accordance with the requirements of EN 228 [5]. It is applicable to ethanol used for blending at all levels up to and including 85 % (V/V). NOTE For the purposes of this document, the term “% (m/m)” and “% (V/V)” are used to represent respectively the mass fraction, µ, and the volume fraction, φ.

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 IEC 60255-167:2026 Public enquiry
Comment end date 2026-11-03
Measuring relays and protection equipment - Part 167: Functional requirements for directional overcurrent protection
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.

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 IEC 60447:2026 Archived
Comment end date 2026-10-16
Basic and safety principles for man-machine interface, marking and identification - Actuating principles
prEN 304 625 V1.0.0 (2026-08) Public enquiry
Comment end date 2026-10-26
Cyber Security (CYBER); CRA; Cybersecurity requirements for physical and virtual network interfaces
prEN IEC 60598-2-5:2026 Public enquiry
Comment end date 2026-11-08
Luminaires - Part 2-5: Particular requirements - Floodlights
EN 1993-1-6:2025/prA1 Public enquiry
Comment end date 2026-11-19
Eurocode 3 - Design of steel structures - Part 1-6: Strength and stability of shell structures

1.1 Scope (1) EN 199316 provides rules for the structural design of plated steel structures that have the form of a shell of revolution (axisymmetric shell). (2) This document is applicable to unstiffened fabricated axisymmetric shells formed from isotropic rolled plates using both algebraic and computational procedures, and to stiffened axisymmetric shells with different wall constructions using computational procedures. It also applies to associated circular or annular plates and to beam section rings and stringer stiffeners where they form part of the complete shell structure. The general computational procedures are applicable to all shell forms. (3) This document does not apply to manufactured shells or to shell panels or to elliptical shell forms, except that its computational procedures are applicable to all shell structures. This document does not apply to structures under seismic or other dynamic loading. It does not cover the aspects of leakage of stored liquids or solids. (4) Cylindrical and conical panels are not explicitly covered by this document. However, the provisions of 9.8 can be used provided that appropriate boundary conditions are taken into account. (5) This document defines the characteristic and design values of the resistance of the structure. (6) This document is concerned with the requirements for design against the ultimate limit states of: — plastic failure; — cyclic plasticity; — buckling; — fatigue. (7) Overall equilibrium of the structure (sliding, uplifting, overturning) is not included in this document. Special considerations for specific applications are included in the relevant application parts of EN 1993. (8) Detailed formulae for the simple calculation of unstiffened cylinders, cones and spherical domes are given in the Annexes. (9) Provisions for simple calculations on specific stiffened shell types are given in EN 199341. (10) This document is intended for application to steel shell structures. Where no standard exists for shell structures made of other metals, including high strength steels, the provisions of this document are applicable provided the appropriate material properties of the metal are taken into account. (11) The provisions of this document are intended to be applied within the temperature ranges defined in the relevant EN 1993 application parts. (12) Where no application part defines a different range, this document applies to structures within the following limits: — design metal temperatures lie within the range −50 °C to +100 °C, except when using the special provisions given in 5.1; — radius to thickness ratios (r/t) within the range 50 to 2 000; — manufactured circular hollow sections according to EN 10210 and EN 10219 are outside the scope of this document and are covered by EN 199311. However, if no other provisions are available, the rules of this document are useful for manufactured circular hollow sections. In particular, this document is applicable to the design of manufactured piles (see EN 19935) provided the imperfections and tolerance requirements of EN 19935 are adopted in place of those specified in this document, and where no other standard covers the specific pile geometry. NOTE 1 Experimental and theoretical data relating to manufactured circular hollow sections were not considered when this document was drafted. The application of this document to such structures therefore remains the responsibility of the user. NOTE 2 The stress design rules of this document can be rather conservative if applied to some geometries and loading conditions for relatively thickwalled shells. NOTE 3 Thinner shells than r/t = 2 000 can be treated using these provisions but the provisions have not been verified for such thin shells. NOTE 4 The maximum temperature is restricted so that the influence of creep can be ignored where high temperature creep effects are not covered by the relevant application part. [...]

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 ISO 8503-5 Public enquiry
Comment end date 2026-10-29
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 5: Replica tape method for the determination of the surface profile (ISO/DIS 8503‑5:2026)

ISO 8503-5:2017 describes a field method for measuring the surface profile produced by any of the abrasive blast-cleaning procedures given in ISO 8504-2. The method uses replica tape and a suitable gauge for measuring, on site, the roughness of a surface before the application of paint or another protective coating. The method is applicable within the range of profile heights cited for a given grade (or thickness) of replica tape. The commercial grades currently available permit measurement of average peak-to-valley profiles of 20 µm to 115 µm. The method is valid for surfaces that have been cleaned with abrasives.

prEN 319 142-1 V1.3.0 (2026-08) Public enquiry
Comment end date 2026-10-27
Electronic Signatures and Trust Infrastructures (ESI); PAdES digital signatures; Part 1: Building blocks and PAdES baseline signatures
prEN IEC 63567-3:2026 Public enquiry
Comment end date 2026-11-15
Semiconductor devices - Performance evaluation of semiconductor processing components and inspection equipment - Part 3: Nano-scale wafer surface inspection method using UV light
prEN IEC 63758-7:2026 Public enquiry
Comment end date 2026-11-22
Qi Specification - Version 2.3 - Part 7: Magnetic covers (Fast Track)
prEN 12953-8 Public enquiry
Comment end date 2026-11-05
Shell boilers - Part 8: Requirements for safeguards against excessive pressure

This document specifies the requirements for safeguards against excessive pressure in shell boilers as defined in EN 12953-1:2025.

prEN IEC 60335-2-65:2026/prAA:2026 Public enquiry
Comment end date 2026-11-22
Household and similar electrical appliances - Safety - Part 2-65: Particular requirements for air-cleaning appliances

This European Standard deals with the safety of electric air-cleaning appliances, their rated voltage being not more than 250 V for single phase and 480 V for other appliances, for household purposes. Also includes appliances intended to be used by laymen in shops, in light industry and on farms..

prEN 14359 Public enquiry
Comment end date 2026-11-21
Gas-loaded accumulators for fluid power applications

1.1 This document specifies the requirements for materials, design, manufacture, testing inspection, safety equipment configuration and documentation (including instructions for first operation), for commonly-used types of gas-loaded accumulators and pressure vessels used to provide additional gas capacity for fluid power applications (see 1.2). 1.2 This document applies to the following types of components, defined as the pressure-containing envelope of gas-loaded accumulators: - bladder type; - diaphragm type; - piston type; - transfer type; - pressure vessels used to provide additional gas capacity. They consist of one or several parts joined together by a variety of mechanical means and by welding. 1.3 This document applies to gas-loaded accumulators which operate with the following conditions: - subject to an internal gauge pressure greater than 0,5 bar; - working temperature not lower than –50 °C and not higher than +200 °C; - containing all liquids and gases as defined in the European Legislation on Pressure Equipment, see Note. NOTE When the accumulator contains Group 1 liquids or gases, consideration relating to risks other than those required by the European Legislation on Pressure Equipment are not covered by this document and will be assessed separately.

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 63203-302-1:2026 Public enquiry
Comment end date 2026-12-06
IEC 63203-302-1: Wearable electronic devices and technologies - Part 302-1: Materials - Test method for torsion of conductive stretchable films
ISO/DIS 25802 Public enquiry
Comment end date 2026-11-03
Biotechnology — Requirements for the production and quality control of immunomagnetic beads

This document specifies requirements for the production and quality control of immunomagnetic beads. This document also gives general quality attributes for immunomagnetic beads, together with common methods for evaluating these quality attributes for end-use. This document is applicable to the research and development of immunomagnetic beads, and to the application field of immunomagnetic beads, e.g., cell sorting, protein purification, and microbial separation. NOTE For manufacturing of cell-based therapeutic products, users can refer to applicable standards such as ISO 20399.

EN IEC 60317-27-4:2020/prA2:2026 Public enquiry
Comment end date 2026-11-06
Amendment 2 - Specifications for particular types of winding wires - Part 27-4: Paper tape covered rectangular aluminium wire
prEN IEC 60335-2-109:2026 Public enquiry
Comment end date 2026-11-22
Household and similar electrical appliances - Safety - Part 2-109: Particular requirements for UV radiation water treatment appliances

This European Standard deals with the safety of UV radiation water treatment appliances for household and similar use, their rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances including direct current (DC) supplied appliances and battery-operated appliances

prEN IEC 61851-24:2026 Public enquiry
Comment end date 2026-11-22
Conductive power and energy transfer systems for electric vehicles - Part 24: Digital communication between a DC EV supply equipment and an electric vehicle for control of DC charging
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

Total records found: 319
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