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Latest Standards

IEC 60747-15:2024 gives the requirements for isolated power semiconductor devices. These requirements are additional to those given in other parts of IEC 60747 for the corresponding non-isolated power devices and parts of IEC 60748 for ICs. This third edition includes the following significant technical changes with respect to the previous edition: a) The intelligent power semiconductor modules (IPM), which was previously excluded from the first and second edition, is now included in this document (Annex C); b) The thermal resistance is described for each switch (6.2.4); c) Added isolation test between temperature sensor and terminals, in case there is an agreement with the user (6.1.2).

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This part of IEC 61340 provides test methods for measuring the electrical resistance of garments used for static control applications. These test methods can be used for evaluating outer garments that are homogenously conductive or homogeneously dissipative, or that utilize surface conductive or surface dissipative components or elements. NOTE The test methods defined in this standard might not be able to measure materials with buried conductive layers. The resistance point-to-point test method tests the electrical resistance between the two sleeves, any two panels or any two or more electrically interconnected components of the static control garment, including the electrical resistance across the seams and cuffs of the garment as applicable. An alternate sleeve-to-sleeve test method is allowed, using clamps to hang a garment. Static control garments that electrically bond to the wearer and provide a path to ground from the wearer are evaluated using the resistance point-to-point test method, the resistance point to groundable point test method, as well as a system test to determine the resistance from the person through the garment to the groundable point of the garment system. A band resistance measurement test is provided in IEC 61340-4-6 which can be used for garments so equipped with cuffs that are intended to perform the same function as a wrist strap band. The system test with a person wearing a groundable static control garment system includes the ground cord that connects to the groundable point of the garment.

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IEC 61987-1:2024 is available as IEC 61987-1:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.IEC 61987-1:2024 defines a generic structure in which product features of industrial process measurement devices shall be arranged, in order to facilitate the understanding of product descriptions when they are transferred from one party to another. It applies to the production of catalogues supplied by the manufacturer of such devices and helps the user to formulate their requirements. This document will also serve as a reference document for all future standards which are concerned with process measuring equipment. In addition, this document also provides a basic structure for the production of further standards listing the properties of process control equipment, for example, for actuators and infrastructure devices. This edition includes the following significant technical changes with respect to the previous edition: a) Addition of a subclause “Digital communication” in Clause 5, in order to allow a more comprehensive description of the properties of such an interface; b) Alignment of clause headings, as described in the introduction, to correspond with those of the IEC CDD.

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IEC 60601-2-37:2024 applies to the BASIC SAFETY and ESSENTIAL PERFORMANCE of ULTRASONIC DIAGNOSTIC EQUIPMENT as defined in 201.3.217, hereinafter referred to as ME EQUIPMENT. If a clause or subclause is specifically intended to be applicable to ME EQUIPMENT only, or to ME SYSTEMS only, the title and content of that clause or subclause will say so. If that is not the case, the clause or subclause applies both to ME EQUIPMENT and to ME SYSTEMS, as relevant. HAZARDS inherent in the intended physiological function of ME EQUIPMENT or ME SYSTEMS within the scope of this document are not covered by specific requirements in this document except in 201.7.2.13. This document does not cover ultrasonic therapeutic equipment. Equipment used for the imaging or diagnosis of body structures by ultrasound in conjunction with other medical procedures is covered. IEC 60601-2-37:2024 cancels and replaces the second edition published in 2007 and Amendment 1:2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) technical and editorial changes resulting from the amended general standard IEC 60601 1:2005, IEC 60601-1:2005/AMD1:2012 and IEC 60601-1:2005/AMD2:2020 and its collateral standards IEC 60601-1-xx, b) technical and editorial changes as a result of maintenance to normative references; c) technical and editorial changes resulting from relevant developments in TC 87 Ultrasonics standards. In particular, Clause 201.11 about protection against excessive temperatures and other hazards has been fully revised.

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This European Standard defines the terminology to be used in the field of sustainability criteria for the production of biofuels, bioliquids and biomass fuels for energy applications. This European Standard specifically considers some relevant terms and definitions used in the European Commission Directive 2009/28/EC [1], referred to as Renewable Energy Directive (RED), and in the European Commission Directive 2009/30/EC [2] referred to as Fuel Quality Directive (FQD), or in other European regulations.

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This document defines the functions and characteristics of open storage facilities (collection centres). These can be independent or integrated into cultural institutions. They are dedicated to the preservation, storage, management of, and access to, collections.
NOTE For the infrastructure and technical equipment of these open storage facilities, see EN 16893:2018.

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This document specifies requirements for fire detection, alarm systems, equipment shutdown, information and communication systems, emergency lighting, emergency brake systems and fire fighting systems to cover the objectives defined in EN 45545-1:2013.
The measures and requirements specified in this document aim to protect passengers and staff in railway vehicles in the event of a fire on board by alerting staff and passengers to a fire, delaying the fire development and controlling the movement of smoke.
It is not within the scope of this document to describe measures that ensure the preservation of the railway vehicles in the event of a fire.
This part is valid for railway vehicles defined in EN 45545-1:2013.

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This European Standard only defines procedures, criteria and indicators to provide the required evidence for:
-   production of raw material in areas for nature protection purposes;
-   harvesting of raw material from non-natural highly biodiverse grasslands; and
-   cultivation and harvesting on peatland.
This European Standard specifies requirements relevant for the provision of evidence by economic operators that the production, cultivation and harvesting of raw materials is in accordance with legal or other requirements concerning the areas mentioned above.
This European Standard is applicable to production, cultivation and harvesting of biomass for biofuels, bioliquids and biomass fuels production.

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This document specifies classification, general requirements and test methods for flexible, factory made, buried district heating pipe systems with thermoplastic reinforced service pipes (TRSP).
The factory made bonded or non-bonded flexible pipe systems, covered by this document, consists of:
-   Thermoplastic reinforced service pipe, which consists of an inner layer made of PE-Xa, a thermoplastic intermediate layer, a reinforcement layer made of para-aramid fibres, an outer thermoplastic layer and a diffusion barrier layer, all with bonded structure;
-   Thermal insulation layer;
-   Casing made of PE.
Depending on the temperature profile, this document is applicable to a maximum operating temperature of 115 °C and maximum operating design pressure up to 1,6 MPa.
The pipe systems are designed for a service life of at least 30 years.
This document does not apply to cover surveillance systems.
NOTE   For higher temperatures or for the transport of other fluids, for example potable water, additional requirements and testing is needed. Such requirements are not specified in this document.
A guideline for testing the pipe assembly is given in Annex D.

  • Technical specification
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This document specifies requirements for materials, construction, design, test methods, markings and instructions relating to them.
This document is applicable to barbecues which burn solid fuels, except single use barbecues. Barbecues which are intended to be converted from other fuels to solid fuels also should conform to this standard.

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The scope of this document is the forward flow of E-Commerce items. Starting point is arrival at a lo-gistic service provider, end point is the final delivery, or at least the attempt to final delivery.
The returns flows, either caused by unsuccessful delivery, "return to sender" or as a service for recipi-ents to send a received shipment back, are not covered by the forward events. To keep this document unambiguous and easy to understand, these return flows are excluded. Return flows may be covered in a separate technical specification.
Not in scope are the logistical flows within the facilities of the producers and sellers of the items. These fall outside the responsibility of the CEN/TC 331 domain.
Excluded as well, are all events necessary for an LSP to track items within its own facilities. It is up to the LSP how to run its business, and internal standards are in place for the management of internal process-es. Internal events are considered to be of no interest to a recipient, with the exception of some of the last mile events which are mentioned later in this document.

  • Technical specification
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This document specifies the classifications, requirements and test methods for unplasticized poly(vinyl chloride) (PVC-U) profiles with thermo-laminated foils designed for external uses which are intended to be used for the fabrication of windows and doors.
NOTE 1   For editorial reasons, in this document, the term "window" is used for window/door.
NOTE 2   For the purpose of production control, test methods other than those specified in this document can be used.

  • Standard
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This document proposes a method to define circular products design rules. It details principles, requirements and guidance associated with the proposed method. This document:
-   specifies requirements and guidance for integrating circularity into the design and development process of products by an organization.
-   supports organizations to develop product design rules to fulfil their chosen circular categories (e.g. the circular business models chosen by the organization or the legislation requirements).
Having the life cycle thinking as a core principle, this document provides guidance on how to reduce environmental impacts, and how to deal with challenges such as trade-offs during circular product design, without compromising functions and safety.
This document focusses on material efficiency. It is not a management system standard.
This document can be applied when no product-specific or product group standard exist. Where such documents are developed, this document can be used as reference to ensure consistency and harmonization across the different product areas and supply chains or networks.

  • Standard
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This document specifies the maximum content for alloying and residual elements (see Table 1) present in steel (usually called blackplate) used in the manufacture of packaging and packaging components or for coated steel which, as a finished product, are intended for use in direct contact with foodstuffs, products and beverages for human and pet food. For such use blackplate is normally coated but can be used uncoated for some fatty or dry products.
The main examples of use are:
-   tinplate and electrolytic chromium/chromium oxide coated steel for the manufacture of food and beverage cans ;
-    cans for conditioning foodstuffs (sugar, tea, cake, chocolate, pasta, etc.) ;
-   non-mineral oil drums, kegs, barrels.
The choice of material should be appropriate for the conditions of use.
This standard applies to cold-rolled strips in the form a coil or sheets.
This standard does not apply to categories of steel other than steel for packaging intended for use in contact with foodstuffs, products or beverages for human or animal consumption.

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IEC 61076-2-101:2024 describes M12 screw-locking circular connectors with 2-way up to 17‑way, for data transmission with frequencies up to 100 MHz and signal and power transmission at up to 250 V rated voltage and up to 4 A rated current per contact.
These connectors consist of fixed and free connectors, either rewirable or non-rewirable.
Male connectors have round contacts, Ø 0,6 mm, Ø 0,76 mm, Ø 0,8 mm or Ø 1,0 mm according to number of ways and coding, all contacts with the same size.
The different codings prevent the mating of differently coded male and female connectors.
This fourth edition cancels and replaces the third edition published in 2012. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) Technical specifications regarding dimensional information (Clause 5) and characteristics (Clause 6) have been updated, and new subclauses have been added.
b) New style NF (free connectors) has been added.
c) Fixed connectors with glass to metal seals (former styles WM, XM, YM, ZM and WF, XF, TF and ZF) are no longer covered by this document: relevant definitions and requirements have been removed.
d) The P-coding has been eliminated.
e) Annex B (informative) Steel conduit thread, sizes has been deleted and a new Annex B (informative) Orientation of cable outlet in relation to coding has been added.
f) The dimension specification of former styles AM and BM have been moved into a new Annex C (normative).

  • Standard
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This document provides the methodology for the enumeration and determination of Rhizobiaceae (Rhizobium spp., Mesorhizobium spp., Ensifer spp., Bradyrhizobium spp.).
This document is applicable to the blends of fertilizing products where a blend is a mix of at least two of the following component EU fertilising products categories: Fertilizers, Liming Materials, Soil Improvers, Growing Media, Plant Biostimulants and where the following category Plant Biostimulants is the highest percentage in the blend by mass or volume, or in the case of liquid form by dry mass. If Plant Biostimulants is not the highest percentage in the blend, the European Standard for the highest percentage of the blend applies. In case a blend of fertilizing products is composed of components in equal quantity or in case the component EU fertilising products used for the blend have identical formulations , the user decides which standard to apply.

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This document specifies the environmental and circularity requirements for
the components of fishing gear and aquaculture equipment containing
plastics. It establishes sustainability principles that minimize the negative
impact of the plastic components of fishing gear and aquaculture equipment
on the environment, taking into account the impact on its performance (e.g.
catchability or life span). The circular and environmental design of fishing gear
and aquaculture equipment focuses on:
— The selection and sourcing of materials and components;
— manufacture and assembly;
— placement, installation and deployment of the fishing gear and aquaculture
equipment;
— use and maintenance repair; and
— the end-of-use stage.
Transport, storage and distribution are taken into account at the different
stages, where applicable.
This document excludes design aspects related to fishing or aquaculture
techniques or management.

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This European Standard specifies the requirements for the design and testing of spring loaded pressure relief valves and thermal expansion valves for use in:
- static LPG pressure vessels,
NOTE   The pressure vessels can be situated above ground, underground or mounded.
- transportable LPG welded steel pressure drums,
- LPG pressure vessels on road tankers, rail tankers, tank-containers or demountable tanks.
This document does not address relief valves for LPG cylinders, which are identified in EN 13953.
This document does not address production testing.
Normative Annex B prescribes testing with conditioning at - 40 °C for valves for use under extreme low temperature conditions.
The requirements for pressure relief valve accessories such as isolating devices, changeover manifolds and vent pipes are specified in EN 14071.
EN 14570 identifies the requirements for the pressure relief valve capacities for static pressure vessels.
EN 12252 identifies the requirements for the pressure relief valve capacities for road tankers.
Valves designed in accordance with this standard are specifically for use in LPG applications. Valves manufactured in accordance with EN ISO 4126 1 may also be used in certain LPG applications.
Terms used with LPG pressure relief valves are described graphically in Annex A.

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