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Total records found: 230
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EN 14067-4:2024/prA1 Public enquiry
Comment end date 2025-01-23
Railway applications - Aerodynamics - Part 4: Requirements and assessment procedures for aerodynamics on open track

This document establishes requirements, test procedures, assessment methods and acceptance criteria for operating rolling stock in open track. For pressure variations and slipstream effects beside the track, requirements and assessment methods are provided. For running resistance, assessment methods are addressed in this document. Load cases on infrastructure components due to train-induced pressure variations and slipstream effects are addressed in this document. For ballasted track test set-ups for ballast projection assessment are proposed. The requirements only apply to rolling stock of the heavy rail system with maximum train speeds above 160 km/h and not to other rail systems. The document is applicable to all rolling stock and infrastructure in open air with nominal track gauges of 1 435 mm to 1 668 mm inclusive.

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prEN 50090-6-2:2024 Public enquiry
Comment end date 2025-01-31
Home and Building Electronic Systems (HBES) - Part 6-2: IoT Semantic Ontology model description

This document defines the HBES Information Model and a corresponding data exchange format for the Home and Building HBES Open Communication System.

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prEN 300 468 V1.19.0 (2024-11) New
Comment end date 2025-02-04
Digital Video Broadcasting (DVB); Specification for Service Information (SI) in DVB systems
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prEN 18120-11 Public enquiry
Comment end date 2024-12-07
Packaging - Design for recycling for plastic packaging - Part 11: Recyclability evaluation process for plastic packaging - Protocols for PET rigid packaging (except bottles)

This document covers the design of PET pots and trays with respect to compatibility of the design with recycling processes. Packaging constituents and packaging components made of other materials than PET are also covered by this document as they need to be evaluated on compatibility with polymer recycling.

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prEN IEC 61400-40:2024 Public enquiry
Comment end date 2024-12-28
Wind energry generation systems - Part 40: Electromagnetic compatibility (EMC) - Requirements and test methods
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prEN 16781 Public enquiry
Comment end date 2024-12-21
Textile child care articles - Safety requirements and test methods for children's sleep bags for use in a cot

This document specifies requirements for the safety of children's sleep bags which are used in the children's domestic sleeping environment (i.e. not under supervision) and designed to provide sufficient warmth so as to remove the need for additional bedding when sleeping in a cot or similar product (e.g. crib/cradle) in which a child is contained. It is applicable to products for use by children up to the age of 24 months. NOTE The informative Annex F lists topics of further investigations, which might lead to necessary improvement of the safety requirements of children's sleep bags. This document does not apply to products - designed for use during the care of premature children, or - designed for children of low birth weight (i.e. 2,5 kg - see B.1), or - for use by children who have the ability to climb out of a cot, or - for use by children when sleeping in a bed, or - for outdoor use or to products designed to keep a child warm in a pushchair or car seats (e.g. foot muff). If a part of the children's sleep bag is designed to offer additional function (e.g. play function), this part will, in addition to the following requirements, be subjected to safety requirements related to relevant standards (see B.1).

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EN ISO 12628:2022/prA1 Public enquiry
Comment end date 2024-12-22
Thermal insulating products for building equipment and industrial installations - Determination of dimensions, squareness and linearity of preformed pipe insulation - Amendment 1 (ISO 12628:2022/DAmd1:2024)
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prEN ISO 10993-2 Public enquiry
Comment end date 2025-01-18
Biological evaluation of medical devices - Part 2: Animal welfare requirements (ISO/DIS 10993-2:2024)

This document specifies the minimum requirements to be satisfied to ensure and demonstrate that proper provision has been made for the welfare of animals used in animal tests to assess the biocompatibility of materials used in medical devices. It is aimed at those who commission, design and perform tests or evaluate data from animal tests undertaken to assess the biocompatibility of materials intended for use in medical devices, or that of the medical devices themselves. This document makes recommendations and offers guidance intended to facilitate future further reductions in the overall number of animals used, refinement of test methods to reduce or eliminate pain or distress in animals, and the replacement of animal tests by other scientifically valid means not requiring animal tests. This document applies to tests performed on living vertebrate animals, other than man, to establish the biocompatibility of materials or medical devices. This document does not apply to tests performed on invertebrate animals and other lower forms; nor (other than with respect to provisions relating to species, source, health status, and care and accommodation) does it apply to testing performed on isolated tissues and organs taken from vertebrate animals that have been euthanized.

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prEN 50483-4 Public enquiry
Comment end date 2024-12-21
Test requirements for low voltage aerial bundled cable accessories - Part 4: Connectors

EN 50483 series applies to overhead line fittings for tensioning, supporting and connecting aerial bundled cables (ABC) of rated voltage U0/U (Um): 0,6/1 (1,2) kV. This Part 4 applies to connectors used for the electrical connection of ABC. The connectors are designed to be installed where either the main and/or branch cable is ABC as defined by HD 626. Tests described in this document are type tests.

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prEN ISO 18704 Public enquiry
Comment end date 2024-12-27
Molecular in vitro diagnostic examinations - Specifications for pre-examination processes for urine and other body fluids - Isolated cell free DNA (ISO/DIS 18704:2024)

This document specifies requirements and provides recommendations for the pre-examination phase of cell free DNA (cfDNA) from body fluid specimens other than blood, including but not limited to the collection, handling, storage, transport, processing and documentation of human body fluids, such as urine, cerebrospinal fluid (CSF), pleural effusions and saliva, intended for cfDNA examination. Processing includes multiple steps, such as centrifugation for specimen cleaning and isolation of cfDNA. This document is applicable to molecular in vitro diagnostic examinations performed by medical laboratories. It is also intended to be used by health institutions including facilities collecting and handling specimen, laboratory customers, in vitro diagnostics developers and manufacturers, biobanks, institutions and commercial organizations performing biomedical research, and regulatory authorities. Dedicated measures that need to be taken for cytohistological analysis of body fluid derived nucleated cells are not described in this document. Neither are measures for preserving and handling of pathogens, and other bacterial or whole microbiome DNA in body fluids described. Different dedicated measures need to be taken for preserving circulating cell free DNA (ccfDNA) from blood. These are not described in this document, but are covered in ISO 20186-3. NOTE International, national or regional regulations or requirements can also apply to specific topics covered in this document.

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prEN 3475-605 Public enquiry
Comment end date 2024-12-21
Aerospace series - Cables, electrical, aircraft use - Test methods - Part 605: Wet short-circuit test

This document specifies a method for appraising the behaviour of cable insulation subjected to an electric arc initiated and maintained by a contaminating fluid. This document is intended to be used together with EN 3475-100. The primary aim of this test is: - to produce, in a controlled fashion, continuous failure effects, which are representative of those, which can occur in service when a typical cable bundle is damaged and subjected to aqueous fluid contamination such that electrical arcing occurs between cables; and - to examine the aptitude of the insulation to track, to propagate electric arc to the electrical origin. Originally defined for 115 VAC network, this test also proposes conditions for 230 VAC network. However, for 230 VAC test condition only, the test EN 3475-605 can overrule and be applied as test governance as it has been demonstrated that test EN 3475-605 is more stringent, repeatable and reproductible compared to EN 3475-604 and EN 3475-603. Six levels of prospective fault current have been specified for concerned cable sizes (see Clause 8). It is agreed that larger sizes need not be assessed since the short-circuit phenomenon becomes dominant at low line impedances. Unless otherwise specified in the technical/product standard, sizes 002, 006 and 020 cable are assessed.

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prEN 17691-1 Public enquiry
Comment end date 2024-12-21
Components for BAC control loops - Valve and actuator assemblies - Part 1: Water-based HVAC applications

This document specifies requirements and test methods of valve-actuator assemblies in individual zone control of water-based HVAC applications. Control valves of nominal diameter larger than DN50 are currently not covered by this document. Within the scope are pressure independent and pressure dependent control valve-actuator assemblies of relevant categories: 2-port, 3-port and 6-port valves (if they incorporate a control valve function). Where a certain control loop as a combination of controller and valve-actuator assembly was assessed under EN 15500-1:2017, this European Standard allows the assessment of the performance of combinations of that controller with different valve-actuator assemblies. The tests in this document ensure that valve/actuator assemblies, as components of control loops, can be replaced with products that provide comparable or better performance. In hydronic system, valve-actuator assembly is a component of control loop that controls water flow rate according to the application control demand. The common Formula (1) describing the flow rate where whole hydronic system itself has an influence on actual flow rate as differential pressure across control valve-actuator assembly typically varies during operation. Q=k_v . √((∆p_v)/(∆p_1 bar )) where Q [m3/h] water flow kv [m3/h] flow coefficient of the valve Δpv [bar] differential pressure across the valve Δp1bar [bar] 1 bar differential pressure

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prEN IEC 61076-2-104:2024 Public enquiry
Comment end date 2024-12-21
Connectors for electronic equipment - Product requirements - Part 2-104: Circular connectors - Detail specification for circular connectors with m8 screw-locking or snap-locking
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prEN ISO 10928 Public enquiry
Comment end date 2025-01-09
Plastics piping systems - Glass-reinforced thermosetting plastics (GRP) pipes and fittings - Methods for regression analysis and their use (ISO 10928:2024)

This document specifies procedures suitable for the analysis of data which, when converted into logarithms of the values, have either a normal or a skewed distribution. It is intended for use with test methods and referring standards for glass-reinforced thermosetting plastics (GRP) pipes or fittings for the analysis of properties as a function of time. However, it can also be used for the analysis of other data. Two methods are specified, which are used depending on the nature of the data. Extrapolation using these techniques typically extends a trend from data gathered over a period of approximately 10 000 h to a prediction of the property at 50 years, which is the typical maximum extrapolation time. This document only addresses the analysis of data. The test procedures for collecting the data, the number of samples required and the time period over which data are collected are covered by the referring standards and/ or test methods. Clause 6 discusses how the data analysis methods are applied to product testing and design.

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prEN 13880-11 Public enquiry
Comment end date 2024-12-27
Hot applied joint sealants - Part 11: Test method for the preparation of asphalt test blocks used in the function test and for the determination of compatibility with asphalt pavements

This document describes a method for preparing asphalt blocks intended for testing of joint sealants according to prEN 13880-7 and EN 13880-9.

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prEN ISO 17966 Public enquiry
Comment end date 2025-01-16
Assistive products for toileting, bathing and showering - Requirements and test methods (ISO/DIS 17966:2024)

This document specifies requirements and associated test methods for assistive products for toileting, bathing and showering (from herein referred as ‘assistive product’ within the document) and which are considered to be medical devices, intended by the manufacturer to alleviate or compensate for disability. NOTE Assistive products are considered to be medical devices in some jurisdictions but not in others. The work environment and safety aspects for assistants are also included. It specifies safety and performance requirements that apply during normal use and foreseeable misuse and failure. It also specifies methods of measurement of the forces necessary to operate controls and specifies limits on the forces needed for some operations. This document specifies requirements and test methods for assistive products within the following divisions of ISO 9999: 09 12 03 Commode chairs; 09 12 06 Toilets; 09 12 09 Toilet seats; 09 12 10 Toilet splash guards; 09 12 12 Raised toilet seats mounted on frame; 09 12 15 Toilet seats inserts; 09 12 18 Raised toilet seats fixed to toilet; 09 12 21 Toilet seats with built-in raising mechanism to help standing up and sitting down; 09 12 24 Toilet arm supports and toilet back supports mounted on toilet; 09 12 25 Toilet arm supports and toilet back supports, free standing; 09 12 36 Douches and air dryers for attachment to a toilet; 09 33 04 Bath boards 09 33 05 Bath seats 09 33 07 Shower chairs with and without wheels 09 33 08 Back supports for bath or shower 09 33 12 Bathing stretchers, shower tables and diaper-changing tables; NOTE: Mainstream diaper-changing tables for babies/toddlers are excluded. They are covered by EN 12221-1 and EN 12221-2. 09 33 15 Wash basins NOTE: General requirements for wash basins are covered by EN 14688. 09 33 18 Bidets 09 33 21 Bathtubs 09 33 36 Assistive products for drying oneself 18 15 06 Height adjustable plinths and brackets; 18 18 03 Handrails and support rails; 18 18 06 Fixed grab bars and handgrips; 18 18 10 Removable grab rails and handgrips; 18 18 11 Hinged rails and arm supports; This document does not encompass requirements regarding: — safe mounting in building structures; — fixed building installations e.g. water, electricity, drainage and sewerage, requirements in relation to excretion-disposal and -wrapping systems; — 12 36 15 bathtub hoists that are covered by ISO 10535; — 09 33 21 Bathtubs — stability and friction issues in relation to slippery surfaces due to soap; — products that have been customised or custom-made for an individual user. NOTE: this list is based on ISO 9999:2016, however in the revision process, this will be updated to corresponding codes of ISO 9999:2022

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prEN 280-1 Public enquiry
Comment end date 2024-12-28
Mobile elevating work platforms - Part 1: Design calculations - Stability criteria - Construction - Safety - Examinations and tests

This document specifies safety requirements and measures for all types and sizes of Mobile Elevating Work Platform (MEWP, see 3.1) intended to move persons to working positions where they are carrying out work from the work platform (WP) with the intention that persons are getting on and off the work platform only at access positions at ground level or on the chassis.

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EN 1673:2020/prA1 Public enquiry
Comment end date 2025-01-18
Food processing machinery - Rotary rack ovens - Safety and hygiene requirements

This document specifies safety and hygiene requirements for the design and manufacture of rotary rack ovens which can be used with one or more mobile racks. These ovens are intended for professional use in the food industry and workshops (bakeries, pastry-making, etc.) for the batch baking of foodstuffs containing flour, water and other ingredients and/or additives. This document applies to ovens used only for food products except for those containing volatile flammable ingredients (volatile organic compound, e.g. alcohol, oil, …). This document applies to ovens where the steam is generated by an evaporation process of drinking water on hot surfaces. The following machines are excluded: - experimental and testing machines under development by the manufacturer; - machines for non-professional uses. NOTE Due to the fact that rotary rack ovens are intended for professional uses, EN 60335-1 and EN 60335-2-42 are not applicable. This document covers the technical safety requirements for the transport, installation, operation, cleaning and maintenance of these machines (see EN ISO 12100:2010, Clause 6). This document deals with all significant hazards, hazardous situations and events relevant to rotary rack ovens when they are used as intended and under conditions of misuse which are reasonably foreseeable by the manufacturer (see informative Annex C). The following hazards are not covered by this document: - hazards from the use of gaseous fuel by gas appliances; - hazards arising from electromagnetic compatibility issues; - hazards from the use of trays made of or coated by silicone; - hazards due to dismantling, disabling and scrapping. This document does not deal with noise emitted by the machine. This document is not applicable to rotary rack ovens which were manufactured before the date of its publication as an EN.

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EN IEC 63129:2020/prA1:2024 Public enquiry
Comment end date 2024-12-29
Amendment 1 - Determination of inrush current characteristics of lighting products
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EN IEC 60068-2-75:2014/prA1:2024 Public enquiry
Comment end date 2025-01-19
Amendment 1 - Environmental testing - Part 2-75: Tests - Test Eh: Hammer tests
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prEN ISO 19901-7 Public enquiry
Comment end date 2024-12-27
Oil and gas industries including lower carbon energy - Specific requirements for offshore structures - Part 7: Station-keeping systems for floating offshore structures and mobile offshore units (ISO/DIS 19901-7:2024)

ISO 19901-7:2013 specifies methodologies for - the design, analysis and evaluation of stationkeeping systems for floating structures used by the oil and gas industries to support production, storage, drilling, well intervention and production, production and storage, drilling, well intervention, production and storage, and - the assessment of stationkeeping systems for site-specific applications of mobile offshore units (e.g. mobile offshore drilling units, construction units, and pipelay units). ISO 19901-7:2013 is applicable to the following types of stationkeeping systems, which are either covered directly in ISO 19901-7:2013 or through reference to other guidelines: - spread moorings (catenary, taut-line and semi-taut-line moorings); - single point moorings, anchored by spread mooring arrangements; - dynamic positioning systems; - thruster-assisted moorings. Descriptions of the characteristics and of typical components of these systems are given in an informative annex. The requirements of ISO 19901-7:2013 mainly address spread mooring systems and single point mooring systems with mooring lines composed of steel chain and wire rope. ISO 19901-7:2013 also provides guidance on the application of the methodology to synthetic fibre rope mooring systems, and includes additional requirements related to the unique properties of synthetic fibre ropes. ISO 19901-7:2013 is applicable to single anchor leg moorings (SALMs) and other single point mooring systems (e.g. tower soft yoke systems) only to the extent to which the requirements are relevant. ISO 19901-7:2013 is not applicable to the vertical moorings of tension leg platforms (TLPs).

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prEN ISO 14019-1 Public enquiry
Comment end date 2025-01-16
Sustainability information - Part 1: General principles and requirements for validation and verification (ISO/DIS 14019-1:2024)

This document specifies general principles and requirements for the validation/verification of declared sustainability information, including reporting on environmental, social, governance and other sustainability matters. It applies to quantitative and qualitative information. NOTE These principles and requirements complement the set of rules and procedures that are provided in validation/verification programmes. This document can also be used as the basis for validation/verification activities that support other conformity assessment schemes. NOTE This document can be applied by validation/verification bodies operating according to ISO/IEC 17029.

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EN 50413:2019/prA1 Public enquiry
Comment end date 2024-12-07
Basic standard on measurement and calculation procedures for human exposure to electric, magnetic and electromagnetic fields (0 Hz - 300 GHz)

This document provides general methods for measurement and calculation of quantities associated with human exposure to electromagnetic fields in the frequency range from 0 Hz to 300 GHz. It is intended specifically to be used for the assessment of emissions from products and comparison of these with the exposure limits for the general public given in Council Recommendation 1999/519/EC, and those given for workers in Directive 2013/35/EU, as appropriate. It also is intended to be used for assessment of human exposure to electromagnetic fields in the workplace to determine compliance with the requirements of Directive 2013/35/EU. This standard deals with quantities that can be measured or calculated external to the body, notably electric and magnetic field strength or power density, and includes the measurement and calculation of quantities inside the body that form the basis for protection guidelines. In particular the standard provides information on: - definitions and terminology, - characteristics of electromagnetic fields, - measurement of exposure quantities, - instrumentation requirements, - methods of calibration, - measurement techniques and procedures for evaluating exposure, - calculation methods for exposure assessment. Where an applicable electromagnetic field standard specific to a product or technology exists it is expected to be used rather than this document. EN 62311:-, Table 1 gives a list of relevant standards.

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prEN 13084-6 Public enquiry
Comment end date 2024-12-15
Free-standing chimneys - Part 6: Steel liners - Design and execution

This document deals with special requirements and performance criteria for the design of lining systems made of steel for free standing chimneys. It specifies the requirements for cylindrical steel liners as stated in EN 13084 1. This document covers the design of the following three basic types of liners located in a load bearing structure: a) base supported liner; b) sectional liner; c) top hung liner. Additionally this document applies to single wall chimneys regarding their contact with flue gases. For simplicity, these various designs will generally be referred to herein as "liners". The mechanical requirement is not part of this document, for information see prEN 1993 3. NOTE Liners built from prefabricated metal chimneys in accordance with EN 1856 1:2009 and EN 1856 2:2009 are installed as base supported liners with additional supports and guides as defined in this document.

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prEN ISO 15118-4 New
Comment end date 2025-02-07
Road vehicles - Vehicle to grid communication interface - Part 4: Network and application protocol conformance test (ISO/DIS 15118-4:2024)

ISO 15118-4:2018 specifies conformance tests in the form of an Abstract Test Suite (ATS) for a System Under Test (SUT) implementing an EVCC or SECC according to ISO 15118-2. These conformance tests specify the testing of capabilities and behaviors of an SUT as well as checking what is observed against the conformance requirements specified in ISO 15118-2 and against what the supplier states the SUT implementation's capabilities are. The capability tests within the ATS check that the observable capabilities of the SUT are in accordance with the static conformance requirements defined in ISO 15118-2. The behavior tests of the ATS examine an implementation as thoroughly as is practical over the full range of dynamic conformance requirements defined in ISO 15118-2 and within the capabilities of the SUT (see NOTE). A test architecture is described in correspondence to the ATS. The conformance test cases in this document are described leveraging this test architecture and are specified in TTCN-3 Core Language for ISO/OSI Network Layer (Layer 3) and above. The conformance test cases for the Data Link Layer (Layer 2) and Physical Layer (Layer 1) are described in ISO 15118-5. Test cases with overlapping scopes are explicitly detailed. This document does not include specific tests of other standards referenced within ISO 15118-2, e.g. IETF RFCs. Furthermore, the conformance tests specified in this document do not include the assessment of performance nor robustness or reliability of an implementation. They cannot provide judgments on the physical realization of abstract service primitives, how a system is implemented, how it provides any requested service, nor the environment of the protocol implementation. Furthermore, the test cases defined in this document only consider the communication protocol defined ISO 15118-2. Power flow between the EVSE and the EV is not considered. NOTE 1 Practical limitations make it impossible to define an exhaustive test suite, and economic considerations can restrict testing even further. Hence, the purpose of this document is to increase the probability that different implementations are able to interwork. This is achieved by verifying them by means of a protocol test suite, thereby increasing the confidence that each implementation conforms to the protocol specification. However, the specified protocol test suite cannot guarantee conformance to the specification since it detects errors rather than their absence. Thus conformance to a test suite alone cannot guarantee interworking. What it does do is give confidence that an implementation has the required capabilities and that its behavior conforms consistently in representative instances of communication. NOTE 2 This document has some interdependencies to the conformance tests defined in ISO 15118-5 which result from ISO/OSI cross layer dependencies in the underlying protocol specification (e.g. for sleep mode)

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Total records found: 230
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TK 1 Electronics (9) TK 5 Electrical engineering (15) TK 8 Electromagnetic compatibility (3) TK 9 Furniture (2) TK 12 Motor - roads (1) TK 13 Agricultural engineering (1) TK 17 Woods (3) TK 18 Telecommunications (10) TK 20 Toys, child use articles, sports and other recreational equipment (4) TK 21 Textiles (3) TK 22 Fire safety (1) TK 23 Ceramic tiles, masonry and natural stones (1) TK 24 Quality management and quality assurance (5) TK 26 Thermal insulation materials (3) TK 29 Water supply (2) TK 31 Acoustics (2) TK 32 Health (15) TK 35 Safety of machinery (1) TK 38 Building constructions (2) TK 39 Protection (2) TK 41 Welding (1) TK 42 Packaging (14) TK 43 Railway traffic (9) TK 45 Electric power (4) TK 47 Information and documentation (1) TK 50 Heating and Ventilation Systems (3) TK 51 Food analysis- Horizontal methods (4) TK 54 Assistive products for persons with disability (1) TK 56 Equipment for petroleum industry (3) TK 57 Fertilizers (2) TK 60 Windows and doors (3) TK 66 Non-destructive testing (2) TK 68 Plastics (4) TK 71 Sustainably produced biomass for energy application, solid biofuel and solid recovered fuel (4) TK 76 Explosive atmospheres (1) TK 77 Lifts (1) TK 79 IT security techniques (3) TK 80 Road transport and traffic telematics (1) TK 82 Safety of trackless overground vehicles (1) TK 83 Assessment of workplace exposure to chemical and biological agents (1) TK 87 Biotechnology (2)
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