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Total records found: 240
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prEN 13586 Archived
Comment end date 2025-06-12
Cranes - Access

This document specifies design requirements for non-powered access installed on cranes. NOTE 1 For other type of access, a requirement for information to be supplied is specified. Slidable, retractable means of access are excluded from the scope, except movable hoop guards. This document covers means of access to control stations and all access required for maintenance, certain erection and dismantling operations. For those cranes which are intended to be erected and dismantled frequently to change their places of work, specific requirements for the access needed during these operations are not covered by this document and can be given in the appropriate European Standards for specific crane types. Lighting of means of access is not covered by this document and can be given in the appropriate European Standards for specific crane types. NOTE 2 Specific requirements for access on particular types of cranes are given in the appropriate European Standard for the particular crane type. The requirements given in this document do not take into account the safety distances related to: - guarding against hazard from moving parts; - relative movement between crane and adjacent structure or the ground/floor; - hazardous surface temperature; - electrical equipment. The significant hazards covered by this document are identified in Annex A. This document is not applicable to cranes manufactured before the date of its publication.

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prEN 18000-3 Public enquiry
Comment end date 2025-06-20
Animal health diagnostic analyses - Control of in vitro diagnostic reagents - Part 3: Reagents for PCR techniques

This document specifies the control and approval of in vitro diagnostic reagents used in animal health for the detection, and/or absolute quantification of pathogen-specific nucleic acid (DNA or RNA) by PCR (e.g. endpoint PCR, real-time PCR, reverse transcription-PCR). This document is applicable to diagnostic reagents as a priority for infectious diseases (due to bacteria, viruses, fungi, or parasites, including genetic markers associated with pathogenicity, such as antimicrobial resistance or toxin production) and associated animal species for which harmonization of practices in this area is needed, i.e. those for which the national, regional or international regulatory framework provides for the control of trade in animals and/or animal products and/or the definition of a health status (absence of infection) of areas, establishments or individuals. Anyhow, all reagents designated by the competent authorities fall under the scope of this document. Nevertheless, the authorities or any other animal health stakeholder can choose to derogate in specific and very limited situations such as emerging, exotic or rare diseases. This document is not applicable to all existing diagnostic reagents, in particular those for which certain parameters described in this document cannot be validly evaluated in accordance with international requirements, due, e.g. to the absence of a specific reference standard and/or accessible and duly validated reference materials. The PCR diagnosis usually involves the use of a nucleic acid extraction and/or purification reagent, and a PCR reagent. The PCR method (when applicable) involves the successive use of these distinct reagents. PCR reagent control can be performed if the applicant provides evidence of the validity of the PCR reagent for use in the animal health diagnostic analysis, by proving its diagnostic performances with nucleic acid extracts obtained from the different matrices described in the instruction for use. The control of a complete PCR method by the applicant and the control organization is performed only if the PCR reagent cannot be dissociated from an nucleic acid extraction and/or purification systems. This document does not cover the control of the nucleic acid extraction and/or purification reagents, only. This document does not cover the step in which the user verifies a reagent (analysis method adoption). NOTE Prion diseases are not included in the scope of this third part of the EN 18000 series. Unlike other infectious diseases, prion diseases are not diagnosed using PCR assays because prions lack a nucleic acid component and consist solely of an abnormally folded conformer of the normal host protein.

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prEN IEC 62683-1:2025 Archived
Comment end date 2025-06-11
Low-voltage switchgear and controlgear - Product data and properties for information exchange - Part 1: Catalogue data
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EN 60315-4:1998/prA1 Archived
Comment end date 2025-06-11
Methods of measurement on radio receivers for various classes of emission - Part 4: Receivers for frequency-modulated sound broadcasting emissions
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prEN 302 217-2 V3.4.0 (2025-04) Public enquiry
Comment end date 2025-06-15
Fixed Radio Systems; Characteristics and requirements for point-to-point equipment and antennas; Part 2: Digital systems operating in frequency bands from 1 GHz to 174,8 GHz; Harmonised Standard for access to radio spectrum
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prEN ISO 22359 Public enquiry
Comment end date 2025-06-15
Security and resilience - Guidelines for hardened protective shelters (ISO 22359:2024)

Identical scope from ISO 22359:2024

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EN ISO 14245:2021/prA1 Public enquiry
Comment end date 2025-06-15
Gas cylinders - Specifications and testing of LPG cylinder valves - Self-closing - Amendment 1 (ISO 14245:2021/DAM 1:2025)
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prEN 1568-2 Archived
Comment end date 2025-06-10
Fire extinguishing media - Foam concentrates - Part 2: Specification for high expansion foam concentrates for surface application to water-immiscible liquids

This European Standard specifies requirements for chemical and physical properties, and minimum performance requirements of high expansion foams suitable for surface application to water-immiscible liquids. Requirements are also given for marking. WARNING - Any type approval according to this standard is invalidated by any change in composition of the approved product. Some concentrates conforming to this part of EN 1568 can also conform to other parts and therefore can also be suitable for application as low and/or medium expansion foams.

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prEN 1568-1 Archived
Comment end date 2025-06-10
Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids

This European Standard specifies requirements for chemical and physical properties, and minimum performance requirements of medium expansion foams suitable for surface application to water-immiscible liquids. Requirements are also given for marking. WARNING - Any type approval according to this standard is invalidated by any change in composition of the approved product. Some concentrates conforming to this part of EN 1568 can also conform to other parts and therefore can also be suitable for application as low and/or high expansion foams.

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prEN 1568-3 Archived
Comment end date 2025-06-10
Fire extinguishing media - Foam concentrates - Part 3: Specification for low expansion foam concentrates for surface application to water-immiscible liquids

This European Standard specifies requirements for chemical and physical properties, and minimum performance requirements of low expansion foams suitable for surface application to water-immiscible liquids. Requirements are also given for marking. WARNING - Any type approval according to this standard is invalidated by any change in composition of the approved product. Some concentrates conforming to this part of EN 1568 can also conform to other parts and therefore can also be suitable for application as medium and/or high expansion foams, and for application at low expansion to water-miscible liquids.

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prEN ISO/IEC 80079-41 Archived
Comment end date 2025-06-10
Explosive atmospheres - Part 41: Reciprocating internal combustion engines (ISO/IEC DIS 80079-41:2025)

This part of ISO/IEC 80079 specifies the technical requirements for design, construction, conversion, testing, marking and the information required for use to avoid or minimise the possibility of ignition which could from reciprocating internal combustion engine intended for use in explosive atmospheres including: – Group I EPL Mb for use in underground workings susceptible to firedamp or combustible dust, – Group II EPL Gb and EPL Gc for use in explosive atmospheres of flammable gas and vapour, and – Group III EPL Db and EPL Dc for use in explosive atmospheres of combustible dust. – For EPL Gc and Dc engines, only normal operating conditions need to be taken into account. Malfunctions need not be considered (see B.2.1). This document includes those tests of the engine and its ancillary devices that are required to verify compliance with this document. This document applies to both reciprocating internal combustion engines with compression ignition for EPL Mb, Gb, Gc, Db, Dc and gaseous fuelled spark ignition engines for EPL Gc. See Annex G. This document does not define requirements relating to the driven machinery and equipment. This document does not apply to – explosive mixtures of vapours and gases, which tend to self-decompose (for example carbon disulphide (CS2), ethylene oxide (C2H4O), acetylene (C2H2)) or which are chemically unstable; • hydrogen fueled engines, including blends; • engines used in areas for the processing, manufacture or storage of explosives; • gasoline and other spark ignited engines where the fuel is injected into the combustion chamber as a liquid; or • electrical ignition spark systems. Note 1 Spark ignition systems used with equipment covered by ISO/IEC 80079-41 is covered by IEC 60079-45 This document solely deals with explosion protection requirements. Requirements on gaseous or particulate exhaust emissions are not covered by this standard. General safety requirements are not included in this International Standard. This document does not specify requirements for safety, other than those directly related to the possibility of ignition of flammable mixtures in the surrounding atmosphere which can lead to an explosion. The standard atmospheric conditions (relating to the explosion characteristics of the atmosphere) under which it can be assumed that the engine may be operated are: • temperature –20 °C to +60 °C • pressure 80 kPa (0,8 bar) to 110 kPa (1,1 bar); and • air with normal oxygen content, typically 21% v/v. An engine for use outside of the standard atmospheric conditions is to be designed, constructed tested and marked for those conditions. The ignition hazard assessment, ignition, protection provided, additional testing (if necessary) manufacturer’s technical documentation and instructions to the user are intended toclearly demonstrate the engine’s suitability for the conditions. NOTE 2  changes in temperature and pressure have an influence on the characteristics of the explosive atmosphere including ignitability NOTE 3 IEC TS 60079-43 gives information for equipment used in explosive atmospheres in environmental conditions which include ambient temperatures below –20 °C and additional adverse conditions, including maritime applications. NOTE 4 Reciprocating internal combustion engines are not considered as pressure vessels. This document supplements and modifies the general requirements of IEC 60079-0:2017 and ISO 80079-36. Where a requirement of this document conflicts with a requirement of IEC 60079-0:2017 and ISO 80079-36 as far as applicable for Ex engines, the requirement of this standard takes precedence. NOTE 5 On-going inspection, maintenance and repair aspects play an important role in control of hazardous area installations and the user’s attention is drawn to IEC 60079-17, IEC 60079-19 and IEC 60079-14 and manufacturer’s instructions for further information concerning these aspects.

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prEN ISO 14025 Archived
Comment end date 2025-06-10
Environmental statements and programmes for products - Environmental product declarations (EPDs) (ISO/DIS 14025:2025)

1.1 This document specifies principles and requirements, and provides guidance for environmental product declaration (EPD) programmes and their associated environmental product declarations. This document specifies the use of ISO 14040 and ISO 14044 on life cycle assessment in the development of EPDs. 1.2 This document covers EPD programmes and their associated EPDs intended to address environmental impacts and aspects of products which can also include related social and economic aspects in support of sustainable development. NOTE 1 This document does not deal with Social-LCA and Economic-LCA indicators. NOTE 2 Related social and economic aspects of the products can be reported as additional sustainability-related information, where relevant and available. 1.3 This document provides guidance and requirements for the communication of the environmental impacts and aspects of products to the intended audience of the EPD. 1.4 This document does not include sector-specific provisions, which are dealt with in other ISO documents. It is intended that sector-specific provisions in other ISO documents related to EPDs be based on and use the principles, requirements, and guidance of this document.

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prEN ISO 13647 Archived
Comment end date 2025-06-10
Water quality - Enumeration of culturable microorganisms - Colony count by spread plate inoculation on R2A medium (ISO/DIS 13647:2025)

This document specifies a method for the enumeration of culturable microorganisms in water by counting the colonies on a low-nutrient agar culture medium by spread plate inoculation after incubation at 22 °C for 7 d. The method is intended to measure the operational efficiency of the treatment process of public drinking water supplies, including the water in distribution systems and containers. The method is particularly suitable to monitor water for human consumption which is low in nutrients and is distributed in temperatures below 20 °C (Reference [1]). The method can be applied to all types of water, including pool and spa waters. The low-nutrient agar in use in this document usually gives higher colony counts from water samples than nutrient-rich formulations of culture media typically used for enumeration of culturable microorganisms (References [2], [3], [4]).

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EN ISO 18744:2016/prA1:2025 Public enquiry
Comment end date 2025-06-17
Microbiology of the food chain - Detection and enumeration of Cryptosporidium and Giardia in fresh leafy green vegetables and berry fruits - Amendment 1: Method validation studies and performance characteristics (ISO 18744:2016/DAmd 1:2025)
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prEN ISO 2825 Public enquiry
Comment end date 2025-06-17
Spices and condiments - Preparation of a ground sample for analysis (ISO/DIS 2825:2025)

Basis for this method is the laboratory sample obtained by the method specified in ISO 948. The principle of determination consists in grinding the laboratory sample, which has been previously mixed, to obtain particles of the size specified in the International Standard appropriate to the spice or condiment concerned or, if not so specified, to obtain particles of size approximately 1 mm.

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Total records found: 240
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