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Total records found: 274
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prEN 12390-10 Public enquiry
Comment end date 2025-12-18
Testing hardened concrete - Part 10: Determination of the carbonation resistance of concrete at atmospheric levels of carbon dioxide

This document specifies a method of determining the carbonation rate of a concrete, expressed in mm/√a. This document establishes a procedure where a standardized climate controlled chamber is used and where specimens are placed on a natural exposure site protected from direct rainfall. The standardized climate controlled chamber procedure is the reference method. These procedures are applicable for the initial testing of concrete, including those manufactured with slowly reacting binders, provided that the ages at which the carbonation depth is measured, the number of measurements required to calculate the carbonation rate, as well as the length of exposure to CO2, are appropriately selected, as described in this document. These procedures are not applicable for factory production control.

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prEN 14420-7 Public enquiry
Comment end date 2026-01-08
Hose fittings with clamp units - Part 7: Cam locking couplings

This document specifies the design, materials, dimensions and marking requirements for cam locking couplings that serve as the link between hoses and connections to transport liquids, solids and gases, except liquid gas and steam. For all sizes of aluminium cast material couplings and for all couplings of size DN 100, the pressure range is from -0,8 bar to 10 bar in the working temperature range from -20 °C to +65 °C. All other couplings according to this document are capable of operating within the pressure range from 0,8 bar to 16 bar in the working temperature range from -20 °C to +65 °C.

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prEN IEC 60335-2-11:2025/prAA:2025 Public enquiry
Comment end date 2026-01-21
Household and similar electrical appliances - Safety - Part 2-11: Particular requirements for tumble dryers

This European Standard deals with the safety of electric tumble dryers intended for household and similar purposes. The rated voltage being not more than 250 V for single-phase appliances and 480 V for other appliances.

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prEN IEC 60335-2-62:2025 Public enquiry
Comment end date 2026-02-04
Household and similar electrical appliances - Safety - Part 2-62: Particular requirements for commercial electric rinsing sinks

This European standard deals with the safety of electrically operated commercial rinsing sinks used in commercial kitchens, their rated voltage being not more than 250 V for single-phase appliances connected between one phase and neutral, and 480 V for other appliances

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prEN 46-2 Archived
Comment end date 2025-12-11
Wood preservatives - Determination of the preventive action against recently hatched larvae of Hylotrupes bajulus (Linnaeus) - Part 2: Ovicidal effect (Laboratory method)

This document specifies a method for the determination of the preventive action of a wood preservative against eggs of Hylotrupes bajulus (Linnaeus) when the preservative is applied as a surface treatment to wood. This method is applicable to: - water-insoluble chemicals which are being studied as active insecticides; - organic formulations, as supplied or as prepared in the laboratory by dilution of concentrates; - organic water-dispersible formulations as supplied or as prepared in the laboratory by dilution of concentrates; or - water-soluble materials, for example salts. The method is applicable whether or not the test specimens have been subjected to appropriate ageing procedures.

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prEN IEC 62397:2025 Public enquiry
Comment end date 2025-12-17
Nuclear power plants - Instrumentation and control important to safety - Resistance temperature detectors

IEC 62397:2022 describes the requirements for resistance temperature detectors (RTDs) suitable for applications in I&C systems important to safety of nuclear power plants. The requirements of RTDs include design, materials, manufacturing, testing, calibration, procurement, and inspection. RTDs used for safety applications in Nuclear Power Plants can be categorized into direct-immersed and thermowell-mounted RTDs. This standard describes the requirements for the design, material selection, procurement, construction, and testing of resistance temperature detectors (RTDs) used in nuclear power plants (NPPs). These RTDs may be used in both the nuclear safety I&C systems and/or in the non-safety-related instrumentation systems. This second edition cancels and replaces the first edition, published in 2007; it also cancels and replaces the first edition of IEC 61224:1993. This edition includes the following significant technical changes with respect to the previous edition.

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prEN 13654-1 Public enquiry
Comment end date 2025-12-30
Soil improvers and growing media - Determination of nitrogen - Part 1: Modified Kjeldahl method

This European Standard specifies a method for the determination of nitrogen in soil improvers and growing media. The Kjeldahl method determines ammonium-N, nitrate-N, nitrite-N and organic N content of soil improvers and growing media. Nitrogen in N-N-linkages, N-O-linkages and some heterocyclics (especially pyridine) is only partially determined. [6], [7], [8] The method is not applicable to liming materials and preformed materials such as mineral wool slabs and foam slabs. NOTE The requirements of the standard may differ from the national legal requirements for the declaration of the products concerned.

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EN 12604:2017+A1:2020/prA2 Public enquiry
Comment end date 2026-01-13
Industrial, commercial and garage doors and gates - Mechanical aspects - Requirements and test methods

This European Standard specifies mechanical requirements and test methods for manually operated doors, gates and barriers, intended for installation in areas in the reach of persons, and for which the main intended use is giving safe access for goods and vehicles accompanied or driven by persons in industrial, commercial or residential premises. This European Standard also covers manually operated vertically moving commercial doors such as rolling shutters and rolling grilles, used in retail premises which are mainly provided for goods protection. This document applies only to doors which are not part of the load carrying structure of the building. It does not apply to: — lock gates and dock gates; — doors on vehicles; — doors mainly for the retention of animals unless they are at the site perimeter; — doors intended for pedestrian use; — railway barriers. Whenever the term “door” is used in this document, it is deemed to cover the full scope of types and variances of doors, gates and barriers defined by the scope of this European Standard.

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prEN 13000 Public enquiry
Comment end date 2026-01-29
Cranes - Mobile cranes

This document applies to the following types of cranes: 1. mobile cranes, with the following characteristics: - self-powered crane mounted on a chassis, equipped with a boom, which may be fitted on a mast (tower), and capable of travelling laden or unladen, without the need for fixed runways and which relies on gravity for stability, the chassis of the crane not having any capability to carry goods other than crane parts or equipment whilst travelling on public roads; - mobile cranes can operate on tyres or crawlers. In fixed positions, they can be supported by outriggers or other accessories increasing their stability; - the superstructure of mobile cranes can be of the type of full circle slewing, limited slewing or non-slewing. It is normally equipped with one or more hoists and/or hydraulic cylinders for lifting and lowering the boom and the load; - mobile cranes can be equipped either with telescopic booms, with articulated booms, with lattice booms - or a combination of these - of such a design that they can readily be lowered; - loads can be handled by hook block assemblies or other load-lifting attachments for special services. 2. mobile harbour cranes, with the following characteristics: - mobile crane without on-road approval; - the main purpose of the mobile harbour crane is cargo-, bulk-handling with a moderate to very heavy number of load cycles in accordance with ISO 4301-2:2020 or heavy lift operation. 3. off-road mobile cranes - mobile crane which travels on site. EXAMPLES Rough terrain crane, crawler crane. 4. on-road mobile cranes - mobile crane which has the necessary equipment to travel on public roads and on the job site. EXAMPLES All terrain crane, truck crane. NOTE 1 The term "boom" used in this standard is referred to as "jib" in the Outdoor Noise Directive see Bibliography [1]. NOTE 2 Examples for typical mobile cranes are shown in Annex A. This document is applicable to the design, installation of safety devices, information for use, maintenance and testing of mobile cranes. This document is applicable for mobile cranes mounted on other types of carriers (e.g. railcars, skidding systems, portals on rails, rubber tyred portals), but does not cover the additional hazards related to the mounting of mobile cranes on these types of carriers. Types of mobile crane types and their major components are given in Clauses A.1, A.2, B.1 and B.2. This document, unless explicitly referred, is not applicable to: 5. loader cranes (see EN 12999); 6. off-shore cranes (see EN 13852-1); 7. floating cranes (see EN 13852-2); 8. slewing jib cranes (see EN 14985); 9. variable reach trucks (see the EN 1459 series of standards); 10. to cranes, installed on an agricultural tractor, intended to tow a trailer which has capability to carry goods; 11. mobile self-erecting tower cranes (see EN 14439); 12. earth-moving machinery (see the EN 474 series of standards); 13. drilling and foundation equipment (see the EN 16228 series of standards). This document does not cover hazards related to: - the lifting of persons. NOTE 3 The use of mobile cranes for the lifting of persons is subject to specific national regulations. - the working in the vicinity of live overhead powerlines, see also ICSA N007 Guidance - Safe Crane Operation in the Vicinity of Power Lines. International Crane Stakeholder Assembly (see Bibliography [19]). - the combination of a mobile crane with other machinery. - the use of the mobile crane in potentially explosive atmosphere. - duty cycle operation such as grab, magnet, piling or similar operation, is outside the scope of this document. The hazards covered by this document are identified by Annex C. This document is not applicable to mobile cranes which are manufactured before the date of publication of this document by CEN.

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prEN 303 940-1 V1.1.0 (2025-11) Public enquiry
Comment end date 2026-02-08
Short Range Devices (SRDs) using Ultra Wide Band technology (UWB); Harmonised standard for access to radio spectrum; Part 1: Indoor Millimeter Wave Security Scanners operating in the band 69,8 GHz to 80,5 GHz
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prEN IEC 63522-0:2025 Public enquiry
Comment end date 2025-12-24
Electrical relays - Tests and measurements - Part 0: General and guidance
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prEN 18255 Public enquiry
Comment end date 2025-12-16
Soil improvers and growing media - Determination of organic nitrogen

This document specifies a method for the determination of the organic nitrogen content in organic soil improvers.

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prEN 9300-500 Public enquiry
Comment end date 2025-12-30
Aerospace series - LOTAR - Long Term Archiving and Retrieval of digital technical product documentation such as requirements, architecture, simulation, and analytical data - Part 500: Fundamentals and Concepts for Long Term Archiving to enable Model-based Systems Engineering
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prEN 14823 Public enquiry
Comment end date 2026-01-13
Biological durability of wood and wood-based products - Quantitative determination of pentachlorophenol in wood - Gas chromatographic method

This document specifies a laboratory method of determining the pentachlorophenol content of wood. The method is applicable to all types of pentachlorophenol (PCP) in woods and wood- based materials as well as for the analysis of waste timber with respect to its pentachlorophenol (PCP) content. The method described has a measurement range from 250 μg/kg up to pentachlorophenol (PCP) contents of 5 mg/kg of dry matter. These figures refer to the given example (where an aliquot of 1 ml of the extract is used for acetylation, see 9.4). NOTE 1 If lower quantification limits are required, a higher volume of extract aliquot can be used for derivatisation. NOTE 2 This method could have some modifications with some wood species as hardwoods. In general, in the case of complex matrix, a method using mass spectrometry is used.

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EN ISO 14819-2:2021/prA1:2025 Public enquiry
Comment end date 2026-02-01
Intelligent transport systems - Traffic and travel information messages via traffic message coding - Part 2: Event and information codes for Radio Data System-Traffic Message Channel (RDS-TMC) using ALERT-C - Amendment 1 (ISO 14819-2:2021/DAmd1:2025)
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prEN IEC 61406-1:2025 Public enquiry
Comment end date 2026-02-06
Identification link - Part 1: General requirements
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prEN 13037 Archived
Comment end date 2025-12-09
Soil improvers and growing media - Determination of pH

This document specifies an instrumental method for the routine determination of pH in a suspension of soil improvers or growing media.

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prEN ISO 19900 Public enquiry
Comment end date 2025-12-21
Oil and gas industries including lower carbon energy - General requirements for offshore structures (ISO/DIS 19900:2025)

This document specifies general provisions for the design and assessment of fixed (bottom-founded)  and floating (buoyant) offshore structures. This document contains general provisions for the design of new structures and site assessment of existing structures. This document is applicable for all phases of the life of the structure, including: ¾    pre-service (e.g., fabrication, transportation, installation), ¾    service in-place, both during originally specified design service life and during any life extensions, ¾    functional upgrade, repurpose and reuse, and ¾    decommissioning, and removal. This document focusses on primary and secondary load bearing structure but also provides some provisions for tertiary and ancillary structure. NOTE         ISO 24201[22] covers the design of stairs, gratings and handrails. This document was initially created for offshore oil & gas structures but is now also applicable to renewable energy offshore structures. This document does not apply to pipelines, risers or subsea systems.

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prEN IEC 61290-3-2:2025 Public enquiry
Comment end date 2025-12-31
Optical amplifiers - Test methods - Part 3-2: Noise figure parameters - Electrical spectrum analyzer method
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prEN IEC 62705:2025 Public enquiry
Comment end date 2025-12-17
Nuclear facilities - Instrumentation and control important to safety – Radiation monitoring systems (RMS): Characteristics and lifecycle

IEC 62705:2022 gives requirements for the lifecycle management of radiation monitoring systems (RMS) and gives guidance on the application of existing IEC standards covering the design and qualification of systems and equipment. The purpose of this document is to lay down requirements for the lifecycle management of RMSs and give application guidance. This document is intended to be consistent with the latest versions of International Standards dealing with radiation monitors, sampling of radioactive materials, instruments calibration, hardware and software design, classification, and qualification. This document is applicable to RMSs installed in nuclear facilities intended for use during normal operation, anticipated operational occurrences (AOO), design basis accidents (DBA) and design extension conditions (DEC), including severe accidents (SA). This second edition cancels and replaces the first edition published in 2014. This edition includes the following significant technical changes with respect to the previous edition: - modification of the title. - to be consistent with the categorization of the accident condition. - to update the references to new standards published since the first edition. - to update the terms and definitions.

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prEN ISO 21569-1 Public enquiry
Comment end date 2025-12-23
Horizontal methods for molecular biomarker analysis - Methods of analysis for the detection of genetically modified organisms and derived products - Part 1: Qualitative nucleic acid based methods (ISO/DIS 21569-1:2025)

This International Standard describes the procedure to qualitatively detect genetically modified organisms (GMOs) and derived products by analysing the nucleic acids extracted from the sample under study. The main focus is on polymerase chain reaction (PCR) based amplification methods. It gives general requirements for the specific detection and identification of target nucleic acid sequences (DNA) and for the confirmation of the identity of the amplified DNA sequence. Guidelines, minimum requirements and performance criteria laid down in this International Standard are intended to ensure that comparable, accurate and reproducible results are obtained in different laboratories. This International Standard has been established for food matrices, but could also be applied to other matrices (e.g. feed and plant samples from the environment). Specific examples of methods are provided in Annexes A to D.

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prEN 14885 Public enquiry
Comment end date 2026-01-22
Chemical disinfectants and antiseptics - Application of European Standards for chemical disinfectants and antiseptics

This document specifies the European Standards to which products have to conform in order to support the claims for microbicidal activity which are referred to in this document. This document also specifies terms and definitions which are used in European Standards. It is applicable to products for which activity is claimed against the following microorganisms: vegetative bacteria (including mycobacteria and Legionella), bacterial spores, yeasts, fungal spores and viruses (including bacteriophages). It is intended to: a) enable manufacturers of products to select the appropriate standards to be used in order to provide data which support their claims for a specific product; b) enable users of the product to assess the information provided by the manufacturer in relation to the use for which they intend to use the product; c) assist regulatory authorities in assessing claims made by the manufacturer or by the person responsible for placing the product on the market. It is applicable to products to be used in the area of human medicine, the veterinary area and in food, industrial, domestic and institutional areas. In the area of human medicine (Working Group 1, i.e. WG 1), it is applicable to chemical disinfectants and antiseptics to be used in areas and situations where disinfection or antisepsis is medically indicated. Such indications occur in patient care — in hospitals, in community medical facilities, dental institutions and medical laboratories for analyses and research, — in clinics of schools, of kindergartens and of nursing homes, — and may also occur in the workplace and in the home. It may also include services such as in laundries and kitchens supplying products directly for the patient. In the veterinary area (WG 2) it is applicable to chemical disinfectants and antiseptics to be used in the areas of breeding, husbandry, veterinary care facilities, production, transport and disposal of animals and veterinary laboratories for analyses and research. It is not applicable to chemical disinfectants used in the food chain following death and entry to the processing industry. In food, industrial, domestic and institutional areas (WG 3) it is applicable to chemical disinfectants and antiseptics to be used in processing, distribution and retailing of food of animal or vegetable origin. It is also applicable to products for all public areas where disinfection is not medically indicated (homes, catering, schools, nurseries, transports, hotels, offices etc.) and products used in packaging, biotechnology, laboratories (except laboratories for veterinary and medical analyses and research), pharmaceutical, cosmetic etc. industries. This document is also applicable to active substances and products under development for which no area of application has yet been specified. This document will be periodically updated to reflect the current published versions of each standard developed in CEN/TC 216. Independent of this update newly published standards are to be used, even if they are not yet mentioned in EN 14885. This document does not refer to methods for testing the toxicological and ecotoxicological properties of products or active substances.

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prEN IEC 55032:2025 Public enquiry
Comment end date 2026-01-16
Electromagnetic compatibility of multimedia equipment - Emission requirements
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prEN 50625-1:2025 Public enquiry
Comment end date 2025-12-19
Collection, logistics & treatment requirements for WEEE - Part 1: General treatment requirements

This document sets general requirements for the treatment of waste electrical and electronic equipment (WEEE) except for preparing for re-use. The requirements for the treatment process preparing for re-use are described in EN 50614:2020. This document is supplemented, for example by standards covering specific equipment. NOTE 1 This document is intended to cover WEEE arising from electrical and electronic equipment as listed under Annex III of Directive 2012/19/EU. NOTE 2 For the purposes of this document, treatment includes recovery or disposal operations, including preparation prior to recovery or disposal. This document addresses all operators involved in the treatment including related handling, sorting, and storage of WEEE. This document applies to operators processing WEEE and non-WEEE at the same facility and in the same process, regardless the size of the WEEE-related activities.

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prEN 16307-1 Public enquiry
Comment end date 2026-01-01
Industrial trucks - Safety requirements and verification - Part 1: Supplementary requirements for self-propelled industrial trucks, other than driverless trucks, variable-reach trucks and burden-carrier trucks

This document specifies requirements for the types of industrial trucks specified in the scope of prEN ISO 3691-1:2025. This document is intended to be used in conjunction with prEN ISO 3691-1:2025. These requirements are supplementary to those stated in prEN ISO 3691-1:2025. This document deals with the following significant hazards, hazardous situations or hazardous events relevant, when it is used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer: - electrical requirements; - noise emissions; - vibration; - visibility. This document defines supplementary requirements to prEN ISO 3691-1:2025: - brakes; - travel and braking controls - additional operation from alongside pedestrian-controlled and stand-on trucks; - lift chains; - overhead guard; - operator’s seat; - operator restraint system; - automatic battery charging; - information for use (instruction handbook and marking). Annex A (informative) contains the list of significant hazards covered by this document.

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Total records found: 274
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