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Total records found: 280
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prEN IEC 63535:2026 Public enquiry
Comment end date 2026-05-20
Germicidal equipment - Germicidal UV luminaires - Radiation safety
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prEN 4909 Public enquiry
Comment end date 2026-05-26
Aerospace series - Screw, hexagon head, flanged, with six-lobe recess, composite, inch series
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prEN IEC 60335-2-31:2026 Public enquiry
Comment end date 2026-06-17
Household and similar electrical appliances - Safety - Part 2-31: Particular requirements for range hoods and other cooking fume extractors

This European Standard deals ith the safety of electric range hoods and other cooking fume extractors intended for installing above, beside, behind or under household cooking ranges, hobs and similar cooking appliances, their rated voltage being not more than 250 V.

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prEN ISO 18674-6 Public enquiry
Comment end date 2026-06-17
Geotechnical investigation and testing - Geotechnical monitoring by field instrumentation - Part 6: Measurement of settlement: Hydraulic settlement systems (ISO/DIS 18674-6:2026)

This standard specifies the measurement of settlement of geotechnical structures/works or structures influenced by geotechnical works by means of hydraulic settlement systems. General rules of performance monitoring of the ground, or structures interacting with the ground, of geotechnical fills and of geotechnical works are presented in ISO 18674-1:2015. This document is applicable to: — monitoring of settlement acting onto, or within, geotechnical structures such as embankments, excavations, compensation grouting, tunnel lining, railways, roads and other civil structures; — checking geotechnical designs and adjustment of construction in connection with the Observational Design procedure; evaluating (subsoil) stability during or after construction.

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prEN IEC 63203-101-1:2026 Archived
Comment end date 2026-04-10
Wearable electronic devices and technologies - Part 101-1: Terminology
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prEN IEC 61850-7-44:2026 Archived
Comment end date 2026-04-22
Communication networks and systems for power utility automation - Part 7-44: Basic communication structure - Compatible logical node classes and data object classes - Instrument transformers
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prEN IEC 60598-2-12:2026 Public enquiry
Comment end date 2026-05-20
Luminaires - Part 2-12: Particular requirements - Mains socket-outlet mounted nightlights
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prEN ISO 178 Public enquiry
Comment end date 2026-05-25
Plastics - Determination of flexural properties (ISO/DIS 178:2026)

This document specifies a method for determining the flexural properties of rigid and semi-rigid plastics under defined conditions. A preferred test specimen is defined, but parameters are included for alternative specimen sizes for use where appropriate. A range of test speeds is included. The method is used to investigate the flexural behaviour of the test specimens and to determine the flexural strength, flexural modulus and other aspects of the flexural stress/strain relationship under the conditions defined. It applies to a freely supported beam, loaded at midspan (three-point loading test). The method is suitable for use with the following range of materials: — thermoplastic moulding, extrusion and casting materials, including filled and reinforced compounds in addition to unfilled types; rigid thermoplastics sheets; — thermosetting moulding materials, including filled and reinforced compounds; thermosetting sheets. In agreement with ISO 10350-1[5] and ISO 10350-2,[6] this document applies to fibre-reinforced compounds with fibre lengths ≤7,5 mm prior to processing. For long-fibre-reinforced materials (laminates) with fibre lengths >7,5 mm, see ISO 14125[7]. The method is not normally suitable for use with rigid cellular materials or sandwich structures containing cellular material. In such cases, ISO 1209-1[3] and/or ISO 1209-2[4] can be used. NOTE 1 For certain types of textile-fibre-reinforced plastic, a four-point bending test is used. This is described in ISO 14125. The method is performed using specimens which can be either moulded to the specified dimensions, machined from the central section of a standard multipurpose test specimen (see ISO 20753) or machined from finished or semi-finished products, such as mouldings, laminates, or extruded or cast sheet. The method specifies the preferred dimensions for the test specimen. Tests which are carried out on specimens of different dimensions, or on specimens which are prepared under different conditions, can produce results which are not comparable. Other factors, such as the test speed and the conditioning of the specimens, can also influence the results. NOTE 2 Especially for injection moulded semi-crystalline polymers, the thickness of the oriented skin layer, which is dependent on the moulding conditions, also affects the flexural properties. The method is not suitable for the determination of design parameters but can be used in materials testing and as a quality control test.

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prEN ISO 9308-2 Public enquiry
Comment end date 2026-06-13
Water quality - Enumeration of Escherichia coli and coliform bacteria - Part 2: Most probable number method (ISO/DIS 9308-2:2026)

This document specifies a method for the enumeration of E. coli and coliform bacteria in water. The method is based on the growth of target organisms in a liquid medium and calculation of the “Most Probable Number” (MPN) of organisms by reference to MPN tables or by use of appropriate formulae 1]. This method can be applied to a range of types of water (for example drinking water, groundwater, surface water, recreational water and wastewater),[2-5] including those containing a considerable amount of suspended matter and high background counts of heterotrophic bacteria. Users should satisfy themselves that any product used has been validated for its intended use (e.g. chlorinated drinking water) and should generate performance characteristics using ISO13843.[6] Performance characteristic data generated prior to 2017 using ISO TR 13843[7] is also acceptable. If a water sample has some background colour, the incubated sample should be compared to a blank control of the same water sample This method relies upon the detection of E. coli based upon expression of the enzyme β‑D‑glucuronidase and consequently does not detect some enteropathogenic strains of E. coli, which do not typically express this enzyme. Additionally, there are a small number of other E. coli strains that do not express β‑D‑glucuronidase. As they are β‑D‑galactosidase positive, they will appear as coliform bacteria.

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prEN IEC 60794-1-113:2026 Public enquiry
Comment end date 2026-06-17
Optical fibre cables - Part 1-113: Generic specification - Basic optical cable test procedures - Mechanical tests methods - Shotgun resistance, Method E13
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prEN IEC 60793-1-47:2026 Archived
Comment end date 2026-04-10
Optical fibres - Part 1-47: Measurement methods and test procedures - Macrobending loss
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prEN ISO 20650 Archived
Comment end date 2026-04-21
Inland navigation vessels - Small floating working machines - Requirements and test methods (ISO 20650:2025)

This document is applicable to small floating working machines used for work in, over, or on, inland waters. This document specifies safety-related requirements and test methods. This document specifies minimum requirements for small floating working machines with a length of < 10 m and a product of length, width and depth of less than 30 m3, with temporarily or permanently installed work equipment or machines used on inland waters. These small floating working machines can be used for activities such as extraction work, lifting work, sampling, mowing and clearing work or comparable tasks.

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prEN IEC 60876-1:2026 Public enquiry
Comment end date 2026-05-15
Fibre optic interconnecting devices and passive components - Fibre optic spatial switches - Part 1: Generic specification
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prEN 17755 Public enquiry
Comment end date 2026-05-26
Inorganic fertilizers - Determination of specific parameters

This document specifies a reference to the method for the determination of the following specific parameters in inorganic fertilizers: — granulometry; — organic carbon content; — dry matter content. This document is applicable to 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: inorganic fertilizers is the highest % in the blend by mass or volume, or in the case of liquid form by dry mass. If inorganic fertilizer 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.

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prEN IEC 60335-2-25:2026 Public enquiry
Comment end date 2026-06-17
Household and similar electrical appliances - Safety - Part 2-25: Particular requirements for microwave ovens, including combination microwave ovens

This European Standard deals with the safety of microwave ovens for household and similar use, their rated voltage being not more than 250 V.

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prEN ISO 8102-20 Public enquiry
Comment end date 2026-06-16
Electrical requirements for lifts, escalators and moving walks - Part 20: Cybersecurity (ISO/DIS 8102-20:2026)

This document specifies cybersecurity requirements for new lifts, escalators and moving walks, referred to in this document as “equipment under control (EUC)”, designed in accordance with the ISO 8100 series. It is also applicable with other lift, escalator and moving walk standards that specify similar requirements, and to other lift-related equipment connected to the EUC. This document specifies product and system requirements related to cybersecurity threats in the following lifecycle steps: —    product development (process and product requirements); —    manufacturing; —    installation; —    operation and maintenance; —    decommissioning. This document addresses the roles of product supplier and system integrator as shown in IEC 62443-4-1:2018, Figure 2, for the EUC. This document does not address the role of asset owner as shown in IEC 62443-4-1:2018, Figure 2, but defines requirements for the product supplier and system integrator of the EUC to establish documentation allowing the asset owner, referred to as the “EUC owner” in this document, to achieve and maintain the security of the EUC. This document specifies the minimum cybersecurity requirements for: —    essential functions; —    safety functions; —    alarm functions. This document is applicable to EUCs that are capable of connectivity to external systems such as building networks, cloud services, or service tools. The capability to connectivity can exist through equipment permanently available on site, or equipment temporarily brought to the location during the installation, operation and maintenance, or decommissioning steps. EUC interfaces to external systems and services are in the scope of this document. External systems and services as such are out of the scope of this document. This document does not apply to EUC that are installed before the date of its publication.

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prEN IEC 61225:2026 Archived
Comment end date 2026-04-10
Nuclear power plants - Instrumentation, control and electrical power systems - Requirements for static uninterruptible DC and AC power supply systems

See the scope of IEC 61225:2025. Adoption is to be implemented without modification.

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prEN ISO 14097 Archived
Comment end date 2026-04-21
Greenhouse gas management and related activities - Framework including principles and requirements for assessing and reporting investments and financing activities related to climate change (ISO 14097:2021)

This document specifies a general framework, including principles, requirements and guidance for assessing, measuring, monitoring and reporting on investments and financing activities in relation to climate change and the transition into a low-carbon economy. The assessment includes the following items: —    the alignment (or lack thereof) of investment and financing decisions taken by the financier with low-carbon transition pathways, adaptation pathways, and climate goals; —    the impact of actions through the financier’s investment and lending decisions towards the achievement of climate goals in the real economy, i.e. mitigation (greenhouse gas emissions) and adaptation (resilience); —    the risks to owners of financial assets (e.g. private equities, listed stocks, bonds, loans) arising from climate change. To support the financier’s assessment of the impact of investment and lending decisions, this document provides guidance for the financier on how to: —    set targets and determine metrics to be used for tracking progress related to the low-carbon transition pathways of investees; —    determine low-carbon transition and adaptation trajectories of investees; —    document the causality or linkage between its climate action and its outputs, outcomes and impacts. This document is applicable to financiers, i.e. investors and lenders. It guides their reporting activities to the following third parties: shareholders, clients, policymakers, financial supervisory authorities and non-governmental organizations.

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prEN IEC 61969-3:2026 Public enquiry
Comment end date 2026-05-22
Mechanical structures for electrical and electronic equipment - Outdoor enclosures - Part 3: Environmental requirements, tests and safety aspects
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EN 1993-1-5:2024/prA1 Public enquiry
Comment end date 2026-05-28
Eurocode 3 - Design of steel structures - Part 1-5: Plated structural elements

1.1 Scope of EN 1993-1-5 (1) This document provides rules for structural design of stiffened and unstiffened nominally flat plates which are subject to in-plane forces. (2) Non-uniform stress distributions due to shear lag, in-plane load introduction and plate buckling are covered. The effects of out-of-plane loading are outside the scope of this document. NOTE 1 The rules in this part complement the rules for class 1, 2, 3 and 4 sections, see EN 1993-1-1. NOTE 2 For the design of slender plates which are subject to repeated direct stress and/or shear and also fatigue due to out-of-plane bending of plate elements ("breathing"), see EN 1993-2 and EN 1993-6. NOTE 3 For the effects of out-of-plane loading and for the combination of in-plane effects and out-of-plane loading effects, see EN 1993-2 and EN 1993-1-7. (3) Single plate elements are considered as nominally flat where the curvature radius r in the direction perpendicular to the compression satisfies, as illustrated in Figure 1.1: r≥b^2/t (1.1) where b is the panel width; t is the plate thickness. Figure 1.1 - Definition of plate curvature 1.2 Assumptions (1) Unless specifically stated, EN 1990, the EN 1991 series and EN 1993-1-1 apply. (2) The design methods given in EN 1993-1-5 are applicable if - the execution quality is as specified in EN 1090-2 and - the construction materials and products used are as specified in the relevant parts of the EN 1993 series or in the relevant material product specifications.

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prEN ISO 16484-5 Public enquiry
Comment end date 2026-06-09
Building automation and control systems (BACS) - Part 5: Data communication protocol (ISO/DIS 16484-5:2026)

The purpose of this document is to define data communication services and protocols for computer equipment used for monitoring and control of HVAC&R and other building systems and to define, in addition, an abstract, object-oriented representation of information communicated between such equipment, thereby facilitating the application and use of digital control technology in buildings.

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prEN IEC 63640:2026 New
Comment end date 2026-06-24
Horticultural lighting - LED modules for horticultural lighting - Safety
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prEN ISO 22700 Archived
Comment end date 2026-04-16
Leather - Measuring the colour and colour difference of finished leather (ISO/DIS 22700:2026)

This document specifies a method for the correct measurement of the colour of finished leather by instrumental means. The document describes general concepts of colour measurement adapted to leather and the calculation of differences in colour. This document defines the following: a) the use of D65 as the standard light source for the leather industry; b) the use of D65 light source 10° as standard conditions for colour matching, for the definition of daylight simulators and as the reference light source for metamerism analysis; c) the use of CIEDE2000 as the colour difference formula.

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prEN ISO 10555-3 New
Comment end date 2026-04-23
Intravascular catheters - Sterile and single-use catheters - Part 3: Central venous catheters (ISO/DIS 10555-3:2026)

ISO 10555-3:2013 specifies requirements for central venous catheters supplied in the sterile condition, and intended for single use.

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prEN IEC 61010-2-030:2026 Public enquiry
Comment end date 2026-05-20
Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 2-030: Particular requirements for equipment having testing or measuring circuits
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Total records found: 280
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