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Total records found: 294
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prEN 18357 Archived
Comment end date 2026-09-15
Digital declaration of performance and conformity (DoPC) of construction products - Methodology, general requirements and criteria to develop data templates

This document specifies a methodology, with general requirements and criteria, for the development of the data templates for the declaration of performance and conformity (DoPC) of construction products. NOTE This document integrates a data template structure from EN ISO 23387:2025 [4] to be used for DoPC of construction products, together with a methodology for experts to develop domain specific data templates, following EN ISO 23386:2020 [3] and the standards from CEN/CLC/JTC 24. Annex A provides guidance for the development of data templates for harmonized technical specifications (hTS) and European assessment documents (EAD), for product technical committees (TCs) and other stakeholders.

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prEN 15154-6 Public enquiry
Comment end date 2026-11-05
Emergency safety showers - Part 6: Plumbed-in multiple nozzle body showers for sites other than laboratories

This document is a product specification, giving performance requirements for plumbed-in multiple nozzle emergency safety body showers which are permanently connected to a water supply and installed on industrial and logistic sites. Emergency safety body showers using fluid other than water are not considered in this document. This document also specifies requirements in respect of installation, adjustment and marking of the showers as well as operation and maintenance instructions to be given by the manufacturer. NOTE 1 Plumbed-in emergency safety body showers designed for laboratory facilities are dealt with in EN 15154-1. NOTE 2 Water overhead body showers for sites other than laboratories are dealt with in FprEN 15154-5. NOTE 3 Attention is drawn to national regulations which can apply in respect of the installation and use of emergency safety showers.

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prEN 481 Public enquiry
Comment end date 2026-09-17
Workplace exposure - Size fraction definitions for measurement of airborne particles

This document specifies sampling conventions for airborne particle size fractions to assess health-related exposure resulting from the inhalation of particles in workplace atmospheres. Conventions are defined for the inhalable, thoracic and respirable fractions. The sampling conventions only describe the inhalation of particles and their penetration in the respiratory tract as governed by inertia (impaction). Exhaled particles and deposition in the respiratory tract by other mechanisms, e.g. diffusion, are not considered in this document. The sampling conventions defined in this document apply to both indoor and outdoor workplaces. The conventions assume particles penetration and only oral breathing as a worst-case scenario. Nevertheless, the conventions are applicable to both oral and nasal breathing. The conventions are defined based on assumptions given in Clause 6. The choice of convention for a specific application depends on the region of the respiratory tract affected by the health impact of the particle component of interest (see Clause 5). The conventions can be applied to various metrics, including particle number, length, surface area, volume, or mass, depending on the type of particle analysis performed on the sampled aerosol fraction. The health-related fraction concentrations defined in this document are often expressed as the mass of sampled particles per volume of sampled air to allow comparison with mass-based occupational exposure limit values. The conventions primarily apply to the aforementioned metrics, however, they are not applicable to situations involving limit values expressed in a different metric, such as fibre limit values defined by length, diameter, and aspect ratio, unless a measurement procedure explicitly specifies sampling a particular health-related size fraction [11]. The primary objective of this document is to establish standardized conventions for health-related particle size fractions. Sampling is generally carried out using dedicated samplers, for which there is no need to measure the aerodynamic size distribution of the airborne particles to be sampled. Samplers separating airborne particles into one or more relevant fractions are currently available. In general, no assumptions or pre-knowledge are needed on the number of modes, modal diameter(s) or width of the particle aerodynamic size distribution of the airborne particles to be sampled. The conventions in this document are intended to be used for the determination of the exposure of an average worker based on average penetration curves. This document is not intended to determine the deposited dose of an individual worker. The conventions are primarily intended for assessing workers’ exposure to airborne particles by sampling the airborne particles. This document does not apply to large particles emitted at high speed that travel due to their initial momentum, instead of being carried by the air (airborne) and aspirated into humans’ respiratory tract and aerosol samplers by suction (see Annex B). All wind speeds referenced throughout this document are based on the relative speed between the worker and the surrounding air.

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prEN ISO 22125-2 New
Comment end date 2026-09-16
Water quality - Technetium-99 - Part 2: Test method using inductively coupled plasma mass spectrometry (ICP-MS) (ISO/DIS 22125-2:2026)

Warning — Persons using this document should be familiar with normal laboratory practice. This document does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user to establish appropriate safety and health practices. Warning — It is absolutely essential that tests conducted in accordance with this document be carried out by suitably qualified staff. This document specifies methods to determine 99Tc by inductively coupled plasma mass spectrometry (ICPMS) in supply water, drinking water, rainwater, surface and ground water, marine water, as well as cooling water, industrial water, domestic, and industrial wastewater after proper sampling, handling, and test sample preparation. The detection limit depends on the sample volume, the instrument used, the background count rate, the detection efficiency, the counting time, and the chemical yield. The detection limit of the methods described in this document, using currently available ICP-MS instrumentation, is approximately 0,2 ng·l−1 to 0,5 ng·l−1 (0,1 Bq·l−1 to 0,3 Bq·l−1), which is much lower than the WHO criteria for safe consumption of drinking water (100 Bq·l−1)[4]. The methods presented in this document are not intended for the determination of ultratrace amount of 99Tc. The methods described in this document are applicable in the event of an emergency situation, but not if 99mTc is present at quantities that could cause interference. Filtration of the test sample is necessary for the methods described in this document if suspended solids are present. The analysis of 99Tc adsorbed to suspended matter is not covered by this method. The analysis of the insoluble fraction requires a mineralization step that is not covered by this document. In this case, the measurement is made on the different phases obtained. It is the user’s responsibility to ensure the validity of this test method for the water samples tested.

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prEN 17022 Public enquiry
Comment end date 2026-10-03
Child care articles - Bathing aids and elevated shower aids - Safety requirements and test methods

This document specifies safety requirements and test methods for bathing aids intended to be used in a domestic bathtub or washbasin and to elevated shower aids. This document does not cover bathing aids designed for children with special needs. Bathing aids that are intended to be used only in conjunction with a child’s bathtub are not covered by this standard. NOTE 1 Bathing aids that are intended to be used only in conjunction with a child’s bathtub are covered in prEN 17072:2026, Child care articles — Bath tubs, stands and non-standalone bathing aids — Safety requirements and test methods. NOTE 2 Where the product has several functions or can be converted into another function, it is due to comply with relevant standard(s).

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prEN 16908 Public enquiry
Comment end date 2026-10-13
Cement, building lime and other hydraulic binders - Environmental product declarations - Product category rules complementary to EN 15804

The general scope of the core product category rules (PCR) is given in EN 15804:2012+A2:2019, Clause 1. This PCR is primarily intended for the creation of cradle-to-gate EPDs or the declaration of performance in relation to the environmental sustainability of cement, building lime and other hydraulic binders. In particular, “cement” refers to — common cements according to EN 197 1 [1], — very low heat special cements according to EN 14216 [6], — calcium aluminate cement according to EN 14647 [7], — supersulfated cement according to EN 15743 [9]; “building lime” refers to — building lime according to EN 459 1 [3]; “other hydraulic binders” refers to — masonry cement according to EN 413 1 [2], — hydraulic road binders according to EN 13282 [5], — hydraulic binder for non-structural applications according to EN 15368 [8]. In other respects, the scope is as in EN 15804:2012+A2:2019.

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prEN IEC 60079-101:2026 Public enquiry
Comment end date 2026-10-25
Explosive atmospheres - Part 101: Principles of explosion protection
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EN IEC 60317-27-3:2019/prA2:2026 Public enquiry
Comment end date 2026-11-06
Amendment 2 - Specifications for particular types of winding wires - Part 27-3: Paper tape covered rectangular copper wire
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prEN IEC 62688:2026 Archived
Comment end date 2026-09-09
Concentrator photovoltaic (CPV) modules and assemblies - Safety qualification
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prEN IEC 61138:2026 New
Comment end date 2026-09-16
Cables for portable earthing and short-circuiting equipment
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prEN IEC 63652-2:2026 Public enquiry
Comment end date 2026-10-04
NFC Forum Specifications - Part 2: NFC Data Exchange Format

The NFC Data Exchange Format (NDEF) specification defines a message encapsulation format to exchange information between two NFC Forum Devices. NDEF is a lightweight, binary message format that can be used to encapsulate one or more application-defined payloads of arbitrary type and size into a single message construct. Each payload is described by a type, a length, and an optional identifier. Type identifiers can be URIs, MIME media types, or NFC-specific types. This latter format permits compact identification of well known types commonly used in NFC Forum applications, or self-allocation of a name space for organizations that wish to use it for their own NFC-specific purposes. The NDEF Payload Length is an unsigned integer that indicates the number of octets in the payload. A compact, NDEF short-record layout is provided for very small payloads. The optional NDEF Payload Identifier enables association of multiple payloads and crossreferencing between them. NDEF Payloads can include nested NDEF Messages or chains of linked chunks of length unknown at the time the data is generated. NDEF is strictly a message format, which provides no concept of a connection or of a logical circuit, nor does it address head-of-line problems.

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EN 50173-3:2018/prA1:2026 Public enquiry
Comment end date 2026-10-09
Information technology - Generic cabling systems - Part 3: Industrial spaces

This standard specifies generic cabling to serve the automation islands in industrial premises, or industrial spaces within other types of building. It covers balanced cabling and optical fibre cabling. This standard specifies directly or via reference to EN 50173 1 the: — structure and minimum configuration for generic cabling within industrial spaces; — interfaces at the telecommunications outlet (TO); — performance requirements for cabling links and channels; — implementation requirements and options; — performance requirements for cabling components; — conformance requirements and verification procedures.

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prEN 12452 Public enquiry
Comment end date 2026-11-08
Copper and copper alloys - Rolled, finned, seamless tubes for heat exchangers

This document specifies the composition, property requirements and tolerances on dimensions and form for rolled, finned, seamless copper and copper alloy tubes for heat exchangers. It is applicable to copper and copper alloy tubes supplied in the size range from 6 mm up to and including 35 mm outside diameter; from 1 mm up to and including 3,5 mm wall thickness of the unfinned section; and with fin height up to and including 4,5 mm. The sampling procedures and the methods of testing for verification of conformity to the requirements of this document are also specified.

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EN 60317-13:2010/prA2:2026 Public enquiry
Comment end date 2026-11-06
Amendment 2 - Specifications for particular types of winding wires - Part 13: Polyester or polyesterimide overcoated with polyamide-imide enamelled round copper wire, class 200
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prEN ISO 12217-1 Public enquiry
Comment end date 2026-10-25
Small craft - Stability and buoyancy assessment and categorization - Part 1: Non-sailing boats (ISO/DIS 12217-1:2026)

This document specifies methods for evaluating the stability and buoyancy of intact (i.e. undamaged) boats. The flotation characteristics of boats susceptible to swamping are also encompassed. The evaluation of stability and buoyancy properties using this document will enable the boat to be assigned to a design category (A, B, C or D) appropriate to its design and maximum total load. This document is principally applicable to boats propelled by human or mechanical power of 6 m up to 24 m hull length. However, it can also be applied to boats of under 6 m if they do not attain the desired design category specified in ISO 12217‑3 and they are decked and have quick-draining recesses which comply with ISO 11812. In relation to habitable multihulls, this document includes assessment of susceptibility to inversion, definition of viable means of escape and requirements for inverted flotation. This document excludes: —    inflatable and rigid-inflatable boats covered by the ISO 6185 series, except for references made in the ISO 6185 series to specific clauses of the ISO 12217 series; —    personal watercraft covered by ISO 13590 and other similar powered craft; —    gondolas and pedalos; —    sailing surfboards; —    surfboards, including powered surfboards; —    hydrofoils and hovercraft when not operating in the displacement mode; and —    submersibles. NOTE       Displacement mode means that the boat is only supported by hydrostatic forces. It does not include or evaluate the effects on stability of towing, fishing, dredging or lifting operations, which need to be separately considered if appropriate.

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prEN 1852-1 Archived
Comment end date 2026-09-15
Plastics piping systems for non-pressure underground drains and sewers - Polypropylene (PP) - Part 1: Specifications for pipes, fittings and the system

This part of EN 1852 specifies definitions and requirements for solid wall pipes with smooth internal and external surfaces extruded from the same compound throughout the wall, fittings and the system of polypropylene (PP) piping systems in the field of non-pressure underground drains and sewers for wastewater. NOTE 1 Products complying with this document can also be used in non-pressure underground drains and sewers for surface water. This document is applicable to: — solid wall pipes and fittings which are intended to be used buried underground outside the building structure reflected in the marking of the products by "U", and — solid wall pipes and fittings which are intended to be used buried underground both outside (application area code “U”) and within the building structure reflected in the marking of products by "UD". This document specifies the test parameters for the test methods referred to in this document. NOTE 2 Multilayer pipes with different compounds throughout the wall are covered by EN 13476 2 [1] (see also CEN ISO/TR 27165 [2]). NOTE 3 Plastics piping systems made of PP with mineral modifiers (PP-MD) are covered by EN 14758-1 [3]. This document covers a range of nominal sizes, and pipe series and gives recommendations concerning colours. NOTE 4 It is the responsibility of the purchaser or specifier to make the appropriate selection from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes. This document is applicable to PP pipes and fittings, their joints and to joints with components of other plastics and non-plastics materials intended to be used for buried piping systems for non-pressure underground drains and sewers. Fittings can be manufactured by injection-moulding or be fabricated from pipes, fittings and/or mouldings. NOTE 5 Pipes, fittings and other components conforming to any of the plastics product standards listed in Annex C can be connected to pipes and fittings conforming to this document, when they conform to the requirements for joint dimensions given in Clause 6 and to the requirements of Table 14.

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ISO/DIS 19072-2 Public enquiry
Comment end date 2026-10-04
Road vehicles — Connection interface for pyrotechnic devices, two-way and three-way connections — Part 2: Test methods and general performance requirements
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prEN 1143-1 Public enquiry
Comment end date 2026-10-18
Secure storage units - Requirements, classification and methods of test for resistance to burglary - Part 1: Safes, ATM safes, strongroom doors and strongrooms

This document establishes the basis for testing and classifying free-standing safes, safe plinths, built-in safes (floor and wall), ATM safes and ATM bases, strongroom doors and strongrooms (with or without a door) according to their burglary resistance. This document does not cover testing and classifying Deposit Systems and ATM systems.

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ISO/DIS 24088-1 Public enquiry
Comment end date 2026-11-03
Biotechnology — Biobanking of microorganisms — Part 1: Bacteria and archaea

This document specifies requirements for the biobanking of bacteria and archaea. It includes management of microbial material associated data as well as biosafety and biosecurity requirements. This document is applicable to all organizations performing biobanking with bacteria and archaea used for research and development. This document does not apply to processing methods for microbial materials intended for food/feed production, laboratories undertaking food/feed analysis or therapeutic use. NOTE International, national or regional regulations or requirements, or multiple of them, can also apply to specific topics covered in this document.

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EN 60317-80/prA1:2026 Public enquiry
Comment end date 2026-11-06
Amendment 1 - Specifications for particular types of winding wires - Part 80: Polyvinyl acetal enamelled rectangular copper wire, class 120, with a bonding layer
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prEN ISO 24292 Archived
Comment end date 2026-09-15
Health informatics - Dental patient summary (ISO/DIS 24292:2026)

This document outlines a core dataset designed for a concise dental data exchange intended to support continuity and coordination of care. It provides a conceptual framework for a dental data for exchange that can serve as the basis for implementation models. The content reflects an international perspective on organizing dental information for cross-border exchange. It offers guidance on the essential data elements that should be shared globally and proposes a standardized format for their representation. The document focuses on defining the structure of the data to be exchanged (“the what”) without prescribing the specific methods or technologies used for transmission (“the how”). It does not include guidance on operational workflows such as data entry, collection, summarization, or integration. Nor does it address the competencies required to perform those tasks. Furthermore, it is not intended as an implementation guide and does not cover the underlying technical infrastructure or the use of particular coding systems, data formats, or terminologies.

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prEN 300 019-2-3 V3.1.0 (2026-07) Public enquiry
Comment end date 2026-09-20
Environmental Engineering (EE); Environmental conditions and environmental tests for telecommunications equipment; Part 2: Specification of environmental tests; Sub-part 3: Stationary use at weatherprotected locations
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prEN ISO 14729 Public enquiry
Comment end date 2026-10-08
Ophthalmic optics - Contact lens care products - Microbiological requirements and test methods for products and regimens for hygienic management of contact lenses (ISO/DIS 14729:2026)
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EN ISO 6142-1:2015/prA1 Public enquiry
Comment end date 2026-10-18
Gas analysis - Preparation of calibration gas mixtures - Part 1: Gravimetric method for Class I mixtures - Amendment 1: Corrections to formulae in Annex E and Annex G (ISO 6142-1:2015/Amd 1:2020)
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prEN ISO/IEC 80079-20-1 Public enquiry
Comment end date 2026-10-22
Explosive atmospheres - Part 20-1: Material characteristics for gas and vapour classification - Test methods and data (ISO/IEC DIS 80079-20-1:2026)

This document is published as a dual log standard and provides guidance on classification of gases and vapours. It describes a test method intended for the measurement of the maximum experimental safe gaps (MESG) for gas-air mixtures or vapour-air mixtures under normal conditions of temperature and pressure (20 °C, 101,3 kPa) so as to permit the selection of an appropriate group of equipment. This document also describes a test method intended for use in the determination of the auto-ignition temperature (AIT) of a vapour-air mixture or gas-air mixture at atmospheric pressure, so as to permit the selection of an appropriate temperature class of equipment. Values of chemical properties of materials are provided to assist in the selection of equipment to be used in hazardous areas. Further data may be added as the results of validated tests become available. The materials and the characteristics included in a table (see Annex B) have been selected with particular reference to the use of equipment in hazardous areas. The data in this document have been taken from a number of references which are given in the bibliography. These methods for determining the MESG or the AIT may also be used for gas-air-inert mixtures or vapour-air-inert mixtures. However, data on air-inert mixtures are not tabulated. Keywords: classification of gases and vapours, measurement of the maximum experimental safe gaps (MESG)

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