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IEC 60127-4:2026 relates to universal modular fuse-links (UMF) for printed circuits and other substrate systems, used for the protection of electric appliances, electronic equipment, and component parts thereof, normally intended to be used indoors. It does not apply to fuse-links for appliances intended to be used under special conditions, such as in a corrosive or explosive atmosphere. These fuses are normally intended to be mounted or replaced only by appropriately skilled persons using specialized equipment. This document applies in addition to the requirements of IEC 60127-1. The objectives of this part of IEC 60127 are as given in IEC 60127-1, with the additional requirement of a degree of non-interchangeability. This fourth edition cancels and replaces the third edition published in 2005, Amendment 1:2008 and Amendment 2:2012. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) align to IEC 60127-1:2023, third edition;
b) enhance the rated current of UMFs to 100A and provide the corresponding maximum voltage drop and maximum sustained dissipation;
c) modify the figures;
d) update the normative references to the latest version.
This International Standard is to be used in conjunction with IEC 60127-1:2023

This part of IEC 60695 summarises the test methods that are used in the assessment of the corrosivity of fire effluent. It presents a brief summary of test methods in common use, either as international standards, national or industry standards. It includes special observations on their relevance, for electrotechnical products and their materials, to real fire scenarios and gives recommendations on their use.

NOTE Throughout this standard, the abbreviation ACS (ASSEMBLY for construction site, see 3.1.101) is used for a low-voltage switchgear and controlgear assembly intended for use on construction and similar sites.
This part of 61439 defines the specific requirements of ACS as follows:
- ASSEMBLIES for which the rated voltage does not exceed 1 000 V in case of AC or 1 500 V in case of DC;
- ASSEMBLIES where the nominal primary voltage and the nominal secondary voltage of transformers incorporated in ACS are within the limits specified above;
- ASSEMBLIES intended for use on construction sites, both indoors and outdoors, i.e. temporary places of work to which the public do not generally have access and where building construction, installation, repairs, alteration or demolition of property (buildings) or civil engineering (public works) or excavation or any other similar operations are carried out;
- transportable (semi-fixed) or mobile ASSEMBLIES with enclosure.
The manufacture and/or assembly may be carried out other than by the original manufacturer.
This standard does not apply to individual devices and self-contained components, such as motor starters, fuse switches, electronic equipment, etc. which will comply with the relevant product standards.
This standard does not apply to ASSEMBLIES for use in the administrative centres of construction sites (offices, cloakrooms, ASSEMBLY rooms, canteens, restaurants, dormitories, toilets, etc.).
Requirements for electrical protection provided by equipment manufactured according to this International Standard are given in IEC 60364-7-704.

IEC 60747-14-12:2026 specifies the performance test methods for CMOS imager-based gas sensors. It includes the terms and definitions, the test environmental conditions, the test system, the test methods, and the test report. This document is applicable to the performance test of both CMOS gas sensors based on lens-free imaging and CMOS gas sensors based on lens imaging.

This document is applicable to all types of water wells, whether for public or private use, abstracting from or injecting water to the groundwater, in a variety of applications. These include potable water abstraction, industrial use, irrigation, dewatering, aquifer recharge, and geothermal applications, or for groundwater observation (see Clause 13).
This document does not apply to horizontal wells, groundwater quality monitoring wells in potentially contaminated sites, and closed loop geothermal systems.
This document defines design requirements of water wells for public and private users in accordance with groundwater protection goals. It gives guidelines for all planning steps from preliminary to final executive project design.
A sequential method for designing and dimensioning a well is specified. Based on the hydrogeological conditions and the objectives of the well, a step-by-step process for dimensioning the well is defined. This methodology includes dimensioning for the drilling, filter packs, sealings and screens. Furthermore, selection of appropriate materials, the pump and all other additional well equipment is outlined. With regard to the planning process references are provided for drilling methods, geophysical well logging, well development and pumping tests.

This document covers the track and trace events for the return flow of e-Commerce items, more specifically, the events that are most useful to the original recipient (if any) and the E-Commerce company that sent the item in the first place.
It provides a minimum set of events formulated in language that is understood by sellers and buyers of E-Commerce products. The logistic service providers (LSPs) involved can "map" their own internal events to the events described in this document.
A return flow is always linked to a forward flow that is the subject of CEN/TS 18055-1.
This document aims to describe only those events that are related to the returns flow. Therefore, this document defines and describes the exact moment that the forward flows stop and the associated return flow starts.
This document covers the following four cases of return flows:
-   unsuccessful delivery (item remains in possession of the last mile operator);
-   return to sender or equivalent party (delivered and later returned parcel);
-   a service for recipients to send (parts of) a received shipment back;
-   returns caused by failure to meet regulatory or cross-border procedure requirements.
Each of these cases will be covered in separate clauses of the document.
NOTE   There are some processes in case 3 that need to occur before the parcel enters into the Returns Flow and they are generally executed by the E-Commerce company (or a party acting on its behalf) ).
This document will not describe those "precursor" processes in any detail, but it will describe the minimum requirements in terms of information needed by the first LSP to be able to start to execute the Return Flow effectively and efficiently. The precursor process is similar to the RMA (= Return Materials Authorization) process used in business-to-business environments.
This document does not cover 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.
This document does not cover all events necessary for an LSP to track items within its own facilities.

IEC 61800-9-1:2026 specifies the general methodology to energy efficiency standardization for any extended product by using the guidance of the extended product approach (EPA). It enables product committees for driven equipment connected to motor systems (so called extended products) to interface with the relative power losses of the connected motor system (e.g. power drive system) in order to calculate the system energy efficiency for the whole application. This is based on specified calculation models for speed/load profiles, the duty profiles and relative power losses of appropriate torque versus speed operating points. This document is applicable to motor systems operated by a motor starter or by a converter (power drive system). This document does not specify requirements for environmental impact declarations. Power drive systems designed to drive DC motors are not included in the scope of this document. This document is a group energy efficiency publication as defined in IEC Guide 118 with the energy efficiency function to establish a clear and simple system methodology for the comparison of the energy performance of motor systems to help product and system improvement.
This edition includes the following significant technical changes with respect to the previous edition:
a) addition of Annex D - Examples of indexing and evaluation of energy consumption;
b) correction of errors of symbols in several formulas and tables.

This document specifies performance requirements for portable fire extinguishers in addition to the requirements of EN 3 7, to demonstrate their suitability for extinguishing fires in rechargeable batteries based on lithium-ion chemistry with a maximum capacity of 600 Wh, as used for example:
—   portable electronic equipment (smartphones, laptops);
—   power tools and domestic appliances;
—   portable medical equipment;
—   toys and radio-controlled objects;
—   drones;
—   bicycles.
This document contains general requirements and procedures for extinguishing tests. The size of the extinguishing tests is comparable to the battery capacities in the above mentioned applications where the battery is accessible. This document doesn’t apply to larger fire risks, such as vehicle batteries, fork lift trucks, and battery sets of stationary energy storage systems.

This document specifies the additional technical delivery conditions for castings made from all cast iron materials.
This document applies to iron castings produced in sand or permanent moulds or by centrifugal casting, continuous casting or investment casting.

IEC 60728-103:2026 specifies the measuring methods, performance requirements and data publication requirements for active wideband equipment of cable networks for television signals, sound signals and interactive services with digital signals only.
This document:
- applies to all amplifiers used in cable networks;
- covers the frequency range 5 MHz to 3 000 MHz;
NOTE The upper limit of 3 000 MHz is an example, but not a strict value.
- applies to one-way and two-way equipment;
- specifies the basic methods of measurement of the operational characteristics of the active equipment in order to assess the performance of this equipment;
- identifies the performance specifications to be published by the manufacturers;
- states the minimum performance requirements of certain parameters.
While IEC 60728-3:2017 has served as a basis for its development, this document describes the methods of measurement for digital modulated signals only. It also covers the Data Over Cable Service Interface Specification (DOCSIS) 4.0 requirements with additional digital modulation schemes as well as for the extended frequency ranges:
- up to 1 794 MHz for the forward path;
- up to 684 MHz for the return path.
IEC 60728-3:2017, fifth edition, has served as a basis for the development of this document.

IEC 60704-2-8:2026 applies to electric shavers, hair clippers or trimmers for domestic and similar use. This document does not apply to shavers, hair clippers or trimmers that are powered by means other than electrical, for example by a spring-device. If possible, this document can also be applied to analogous electrically operated devices, such as depilating devices. This third edition cancels and replaces the second edition published in 2020. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) alignment with IEC 60704-1:2021;
b) stabilizing period and check of the battery status has been redefined;
c) position of the appliance during test has been redefined.
This Part 2-8 is intended to be used in conjunction with fourth edition of IEC 60704-1:2021, Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 1: General requirements.

1.1 This document specifies the minimum requirements for safety and performance of some optional specific permanently installed equipment on firefighting and rescue service vehicles, operated by trained persons, as designated in EN 1846 1:2011 and specified in EN 1846 2:2024.
NOTE 1   Categories and mass classes of these vehicles are given in EN 1846 1:2011.
NOTE 2   Vehicle means ground vehicles which can also drive on rails and amphibious vehicles.
The permanently installed equipment covered by this document is given below:
-   water installation;
-   additive installation;
-   monitor;
-   equipment gantries;
-   demounting systems.
This document covers also the use of wireless control systems.
NOTE 3   This document is assumed to be read in conjunction with any national regulations in force for vehicles using the public roads and with any EU Directives and associated EFTA regulations in force relevant to vehicles and their equipment.
For the purposes of this document, the normal ambient temperature range is –15 °C to +40 °C.
For equipment to be used at temperature outside this temperature range, the particular temperature range is specified by the user. A risk assessment determines any need for additional precautions.
1.2 This document does not deal with the following types of equipment:
-   all control systems outside of the cabin related to hook arm system;
-   provisions for non-firefighting removable equipment driven by PTO.
1.3 This document deals with the technical requirements to minimize the hazards listed in Annex A which can arise during operational use, routine checking and maintenance of firefighting and rescue service vehicles.
It does not cover the hazards generated by:
-   non-permanently installed equipment i.e. portable equipment carried on the vehicle;
-   use in potentially explosive atmospheres;
-   commissioning and decommissioning;
-   noise (as permanently installed equipment cannot be operated separately from the vehicle, this hazard is covered in EN 1846 2:2024);
-   electromagnetic compatibility;
-   cyber security;
-   cyber safety.
Additional measures not dealt with in this document can be necessary for specific use (e.g. fire in natural environment, flooding, etc.).
1.4 This document is not applicable to the equipment which is manufactured before its date of publication by CEN.

This document provides product category rules (c-PCR), that are complementary to EN 15804:2012+A2:2019, for Type III environmental declarations for sandwich panels within the scope of EN 14509 1:— and EN 14509 2:—, which are used for non-structural and structural purposes in building envelopes and for sandwich panels with perforated faces and for sandwich panels with core materials others than defined in EN 14509 1:— and EN 14509 2:—.
Manufactured on industrial plant, double skin metal faced insulating sandwich panels are designed to be laid with overlapping edges in the following applications:
—   roofs and discontinuous roofing;
—   outer walls and wall cladding;
—   walls (incl. partition walls) and (suspended) ceilings inside the building envelope.
This document is intended to be used cradle-to-grave, declaring modules A1-A3, modules C1-C4 and module D, according to EN 15804:2012+A2:2019
NOTE   The assessment of social and economic performances at product level is not covered by this document.

This document specifies requirements and technical specifications for information presented in tactile lettering in the built environment.
NOTE   For the definition of built environment see ISO 21542.
It sets out rules for content, design, arrangement and application of information elements so that blind and partially sighted people are able to locate, identify, fluently read and interpret this information.
This document does not specify technical methods for producing tactile lettering.
This document is only applicable to permanently installed tactile lettering.

This document specifies the requirements and test methods for external tooth bleaching products. These products are intended for use in the oral cavity, either by professional application (in-office tooth bleaching products) or consumer application (professional or non-professional home use of tooth bleaching products) or both. It also specifies requirements for their packaging, labelling and manufacturer’s instructions for use.
This document is not applicable to tooth bleaching products:
specified in ISO 11609;
intended to change colour perception of natural teeth by mechanical methods (e.g. stain removal) or using restorative approaches, such as veneers or crowns;
auxiliary or supplementary materials (e.g. tray materials) and instruments or devices (e.g. lights) that are used in conjunction with the bleaching products.
This document does not specify biological safety aspects of tooth bleaching products.
NOTE            The maximum concentration of a bleaching agent for professional or non-professional use is subject to each country’s regulatory body.

This document specifies a spectrometric method for the determination of the chlorophyll content of rapeseed. It is not applicable to the determination of chlorophyll in oils.

This document specifies the technical delivery requirements for seamless and welded butt-welding fittings (elbows, concentric and eccentric reducers, equal and reducing tees, caps) made of austenitic and austenitic-ferritic (duplex) stainless steel without specific inspection requirements.
This document specifies:
—   steel grades and their chemical compositions;
—   mechanical properties;
—   dimensions and tolerances;
—   requirements for inspection and testing;
—   inspection documents;
—   marking;
—   handling and packaging.

This document deals with electroplating process evaluation for fasteners, including fastener expected coating properties.
This document is a complement to CQI-11 in order to deal with fastener specific aspects not fully covered by CQI-11, and to clarify some questions/items when they are not fully suitable for fasteners.
This document is applicable to all parties involved in the supply chain for coated fasteners, i.e. fastener manufacturers, chemical suppliers, electroplaters and purchasers.
The requirements for electroplating fasteners specified in this document are essentially based on ISO 4042, ISO/TR 20491 and ISO 16047.
NOTE            Requirements for electroplating fasteners are also given in ASTM F1941/F1941M.

IEC 60704-2-7:2026 applies to electrical fans (including their accessories and their component parts) for household and similar use, designed for AC or DC supply.
The motor, the impeller and their housing, if any, form a single unit.
These particular requirements apply to:
– comfort fans (conventional and bladeless),
– table fans,
– pedestal fans,
– ceiling fans,
– wall bracket fans,
– ceiling bracket fans,
– louvre fans,
– tower fans,
– handheld fans,
– neckband fans,
– embedded fans,
– ventilating fans.
This document does not apply to:
– fans that are part of a central ventilation system,
– fans that are part of an appliance (for example cooling fans),
– fans with additional functions (for example heating, humidifying).
This third edition cancels and replaces the second edition published in 2020. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) alignment with IEC 60704-1:2021;
b) scope has been expanded to handheld, neckband and embedded fans;
c) positioning and mounting have been reworked;
d) test concept of partition ventilating fans has changed to measure both inlet and outlet side together.
This Part 2-7 is to be used in conjunction with IEC 60704-1:2021, Household and similar electrical appliances - Test code for the determination of airborne acoustical noise - Part 1: General requirements.

IEC 62899-202-13:2026 specifies a test pattern as well as resistance and thickness measurement methods for the conductive layer in printed and in-mould-electronics.

This document applies to docking connectors (hereinafter referred to as accessories) incorporated in or fixed to electrical equipment, intended to connect energy storage units, either removable or swappable, or both, to a dedicated electric power conversion unit, to an energy consuming unit or to another energy storage unit.
These accessories are intended for DC and can include either a protective earth contact or optional auxiliary contacts for signalling and data transmission, or both. These accessories have a rated current of up to 2 000 A and rated operating voltages not exceeding 1 500 V DC.
This document also applies to accessories intended to be used at extra-low voltage.
The list of preferred ratings is not intended to exclude other ratings.
These accessories are not suitable for mating or unmating under load. These accessories are intended to be installed by instructed persons (IEC 60050-195:2021, 195-04-02) or skilled persons (IEC 60050-195:2021, 195-04-01) only.
This document applies to accessories for use under environmental conditions as described in Clause 31.
These accessories are intended to be connected to current carrying parts in copper or copper
alloy only, plated or not plated.
In locations where special conditions prevail, additional requirements can apply.
NOTE For conditions other than operation, additional requirements can be applicable, for instance, IEC 62133 (all parts) and UN Recommendations on the Transport of Dangerous Goods (2002), section 38.338.3.

IEC 61995-1:2025 applies to devices for the connection of luminaires (DCL) intended for household and similar purposes, for the electrical connection of fixed luminaires of class I or class II to final circuits rated at not more than 16 A without mechanical support for the luminaires incorporated in the plug/outlet interface. The DCL retention mechanisms are not intended to support the weight of the luminaires.
This second edition cancels and replaces the first edition published in 2005 and Amendment 1:2016. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) additional requirements and tests for additional suspension means;
b) additional requirements and tests for additional functions;
c) additional requirements and tests for floating type DCLs;
d) introduction of insulation piercing terminals (IPT);
e) additional classification according to the connection capacities of the DCL outlet terminals;
f) modification of maximum withdrawal force for plugs with enabled locking means;
g) improvements of temperature rise tests.

The purpose of this document is to describe product classes and properties, representing the miniature circuit-breaker (MCB), to become a part of the IEC 61360-4: IEC Common Data Dictionary (IEC CDD). It includes data required for product selection as well as data required for engineering.
This document intends, as a contribution to the IEC Common Data Dictionary, to be used by catalogue consortia, other database standards and software as a data reference for circuit-breakers and similar equipment for household use.
NOTE In the future, it is intended to extend the IEC 63508 DB to other types of products e.g. arc fault detection devices (AFDDs), residual current circuit breakers (RCCBs), residual circuit breaker with overcurrent protection (RCBOs).

IEC 62196-3:2026 is applicable to vehicle couplers with pins and contact tubes of standardized configuration, herein also referred to as "accessories", intended for use in electric vehicle conductive charging systems which incorporate control means, with rated operating voltage and current in accordance with IEC 62196-1:2025.
This document applies to high power DC interfaces and combined AC/DC interfaces of vehicle couplers that are intended for use in conductive charging systems for circuits specified in IEC 61851-1 and IEC 61851-23.
This third edition cancels and replaces the second edition published in 2022. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) The content of IEC TS 62196-3-1 has been integrated into this document as normative Annex AA.
b) increased ratings for all configurations;
c) reference to new tests in IEC 62196-1:2025 (Clauses 34, 35, 36 and 37).

This document applies to switching device for islanding, hereafter referred to as SDFI, for household and similar uses, primarily intended to be used for energy efficiency (EE) purposes with local production or local storage of energy, or with both.
SDFI are intended to be installed in low voltage prosumer electrical installations (PEI) able to operate in island mode as defined in IEC 60364-8-82, so called islandable PEI.
SDFI are used to disconnect the PEI from the grid to allow operating the PEI in island mode and further reconnect the PEI to the grid.
They are intended to be used in islandable PEI which operate:
– in connected mode (direct feeding mode or reverse feeding mode), and
– in island mode,
as defined in IEC 60364-8-82.
NOTE 1 See definitions 3.10 and 3.13 of island mode and for connected mode respectively.
NOTE 2 Switching of a PEI to island mode can be subject to local regulations (grid codes) or to specific agreement with system operators. Reverse feeding is also usually subject to local regulations (grid codes). SDFI are part of the electrical installation.
This document applies to SDFI for operation in AC single or multiphase main circuits with rated voltages not exceeding 440 V AC, frequencies of 50 Hz, 60 Hz or 50/60 Hz. They are intended to be used in installations with prospective short circuit currents not exceeding 25 000 A.
NOTE 3 DC operations are not covered by this edition and are kept under consideration for a future revision of this document.
The SDFI is composed at least of one switching unit (SU) and a control unit (CU) to monitor its switching operations from grid connected to island mode and reverse wise.
The SDFI can be provided with a communication interface for exchange with external systems such as the Customer Energy Manager (CEM) defined in IEC 63402 series.
According to the intended use, the SDFI can be interlocked with a system referencing conductor switching device (SRCSD) according to IEC 63445 or it can be integrated with a SRCSD in a single unit.
NOTE 4 According to its intended use, the SDFI can also be used as an interface switch with the interface protection (integrated or not). See 3.19 and 3.20.
SDFI are intended for use in circuits where protection against electrical shock and overcurrent is provided according to installation rules for low voltage electrical installations, unless the SDFI already contains such protective function. SDFI are not requested to provide isolation function and overcurrent protection according to IEC 60364-8-82. However, the isolation function can be provided by a SDFI fulfilling the requirements of the relevant product standards.
SDFI are installed by instructed persons (IEC 60050-195:2021, 195-04-02) or skilled persons (IEC 60050-195:2021, 195-04-01). They are intended to be used by ordinary persons (IEC 60005-195:2021, 195-04-03) and do not require maintenance.
It is important to note that the main overcurrent protective device of installations cannot be used as a SDFI in single dwellings or similar islandable PEI (see Clause D.5 of IEC 60364-8-82:2022)

IEC 60884-1:2022 applies to plugs and fixed or portable socket-outlets for AC only, with or without earthing contact, with a rated voltage greater than 50 V but not exceeding 440 V and a rated current not exceeding 32 A, intended for household and similar purposes, either indoors or outdoors.
Compatible plugs and socket-outlets, when combined, form a plug and socket-outlet system. Standardized systems used around the world are reported in IEC/TR 60083.
The rated current is limited to 16 A maximum for accessories provided with screwless-type terminals.
This fourth edition cancels and replaces the third edition published in 2002, Amendment 1:2006 and Amendment 2:2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
plugs and socket-outlets incorporating pilot lights;
crimped connections in accessories;
insulation piercing terminals (IPT);
accessories to be used with American Wire Gauge (AWG) cables;
accessories used in T° below −5 °C down to and including −45 °C;
accessories used in T° above +40 °C up to and including +70 °C;
plugs and socket-outlets for high load (HL);
clarification of some definitions;
durability of markings test;
introduction of thermal monitoring in the plug;
requirements for shutters in portable socket-outlets;
test walls for the verification of ingress of water;
rewriting of the temperature rise clause.
The contents of the corrigendum of November 2023 have been included in this copy.

IEC 60884-1:2022 applies to plugs and fixed or portable socket-outlets for AC only, with or without earthing contact, with a rated voltage greater than 50 V but not exceeding 440 V and a rated current not exceeding 32 A, intended for household and similar purposes, either indoors or outdoors.
Compatible plugs and socket-outlets, when combined, form a plug and socket-outlet system. Standardized systems used around the world are reported in IEC/TR 60083.
The rated current is limited to 16 A maximum for accessories provided with screwless-type terminals.
This fourth edition cancels and replaces the third edition published in 2002, Amendment 1:2006 and Amendment 2:2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
plugs and socket-outlets incorporating pilot lights;
crimped connections in accessories;
insulation piercing terminals (IPT);
accessories to be used with American Wire Gauge (AWG) cables;
accessories used in T° below −5 °C down to and including −45 °C;
accessories used in T° above +40 °C up to and including +70 °C;
plugs and socket-outlets for high load (HL);
clarification of some definitions;
durability of markings test;
introduction of thermal monitoring in the plug;
requirements for shutters in portable socket-outlets;
test walls for the verification of ingress of water;
rewriting of the temperature rise clause.
The contents of the corrigendum of November 2023 have been included in this copy.

This part of IEC 61058 applies to switches or switching devices for appliances. The switches are intended to control electrical appliances and other equipment for household or similar purposes with a rated voltage not exceeding 600 V and a rated current not exceeding 63 A.
In the IEC 61058 series the terms "switching devices" and "switches" are used interchangeably.
Switches for appliances are intended to be operated by
– a person via an actuating member,
– indirect actuation,
– an actuating sensing unit.
Transmission of a signal between the actuating member or sensing unit and the switch can be connected by optical, acoustic, thermal, electrical or other relevant connection and can include remote controlled units.
This document applies to switches for appliances with additional control functions provided by the switch using electronic circuits.
This document applies to circuitry when evaluated with a switch and necessary for the switching function.
This part document applies in general to switches for appliances in conjunction with the following parts:
– Part 1-1: Requirements for mechanical switches, and/or
– Part 1-2: Requirements for electronic switches.
This document does not apply to switches covered by:
– IEC 60669 (all parts), Switches for household and similar fixed-electrical installations, and
– IEC 60730 (all parts), Automatic electrical controls.
NOTE 1 Attention is drawn to the fact that the end product standards for appliances can contain additional or alternative requirements for switches (see Annex O).
NOTE 2 Throughout this document, the word "appliance" means "appliance or equipment".

IEC 60884-1:2022 applies to plugs and fixed or portable socket-outlets for AC only, with or without earthing contact, with a rated voltage greater than 50 V but not exceeding 440 V and a rated current not exceeding 32 A, intended for household and similar purposes, either indoors or outdoors.
Compatible plugs and socket-outlets, when combined, form a plug and socket-outlet system. Standardized systems used around the world are reported in IEC/TR 60083.
The rated current is limited to 16 A maximum for accessories provided with screwless-type terminals.
This fourth edition cancels and replaces the third edition published in 2002, Amendment 1:2006 and Amendment 2:2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
plugs and socket-outlets incorporating pilot lights;
crimped connections in accessories;
insulation piercing terminals (IPT);
accessories to be used with American Wire Gauge (AWG) cables;
accessories used in T° below −5 °C down to and including −45 °C;
accessories used in T° above +40 °C up to and including +70 °C;
plugs and socket-outlets for high load (HL);
clarification of some definitions;
durability of markings test;
introduction of thermal monitoring in the plug;
requirements for shutters in portable socket-outlets;
test walls for the verification of ingress of water;
rewriting of the temperature rise clause.

This document establishes the air interface for radio frequency identification (RFID) devices operating in the 860 MHz to 930 MHz industrial, scientific and medical (ISM) band used in item management applications. This document specifies a common technical specification for RFID devices that can be used to develop standards for applications using this radio identification (RAIN) air interface. This document is intended to improve compatibility and encourage inter-operability of products for the growing RFID market in the international marketplace. This document establishes the forward and return link parameters for technical attributes including, but not limited to, operating frequency, operating channel accuracy, occupied channel bandwidth, maximum effective isotropic radiated power (EIRP), spurious emissions, modulation, duty cycle, data coding, bit rate, bit rate accuracy, bit transmission order, and, where appropriate, operating channels, frequency hop rate, hop sequence, spreading sequence, and chip rate. This document further specifies the communications protocol used in the air interface. This document describes the physical and logical requirements for a passive backscatter, Interrogator-talks-first (ITF), radio frequency identification system operating in the 860 MHz to 930 MHz frequency range. This document specifies: physical interactions (the signalling layer of the communication link) between Interrogators and Tags; logical operating procedures and commands between Interrogators and Tags; the collision arbitration scheme used to identify a specific tag in a multiple-tag environment; optional security commands that allow the use of crypto suites of ISO/IEC 29167-1:2014.

IEC 61800-5-2:2016 specifies requirements and makes recommendations for the design and development, integration and validation of safety related power drive systems (PDS(SR)) in terms of their functional safety considerations. It applies to adjustable speed electrical power drive systems covered by the other parts of the IEC 61800 series of standards as referred in IEC 61800-2. IEC 61800-5-2, which is a product standard, sets out safety-related considerations of PDS(SR)s in terms of the framework of IEC 61508, and introduces requirements for PDS(SR)s as subsystems of a safety-related system. It is intended to facilitate the realisation of the electrical/ electronic/programmable electronic (E/E/PE) parts of a PDS(SR) in relation to the safety performance of safety sub-function(s) of a PDS. This edition includes the following significant technical changes with respect to the previous edition:
a) rational added in the scope why low demand mode is not covered by this standard,
b) definition added for: "category" and "safety function",
c) "Other sub-functions" sorted into "Monitoring sub-functions" and "Output functions",
d) deleted "proof test" throughout the document because for PDS(SR) a proof test is not applicable,
e) replaced the term "safety function" by "safety sub-function" throughout the document,
f) Updated references to IEC 61508 series Ed.2010,
g) Added the principle rules of ISO 13849-1 and reference to tables of ISO 13849-2,
h) 6.1.6 Text replaced by Table 2,
i) 6.1.7 Integrated circuits with on-chip redundancy matched to changed requirement in IEC 61508-2: 2010, Annex E,
j) 6.2.8 Design requirements for thermal immunity of a PDS(SR)
k) 6.2.9 Design requirements for mechanical immunity of a PDS(SR),
l) 6.1.6 SIL for multiple safety sub-functions within one PDS(SR),
m) 6.1.7 Integrated circuits with on-chip redundancy,
n) 6.2.1 Basic and well-tried safety principles,
o) 6.2.2.1.4 Diagnostic test interval when the hardware fault tolerance is greater than zero,
p) 6.2.5.2.7 PDS(SR) parameterization,
q) 9 Test requirements,
r) 9.3 Electromagnetic (EM) immunity testing,
s) 9.4 Thermal immunity testing,
t) 9.5 Mechanical immunity testing,
u) Annex A Sequential task table,
v) Annex D, D.3.16, Motion and position feedback sensors updated,
w) Annex E Electromagnetic immunity (EM) requirement for PDS(SR),
x) Annex F Estimation of PFDavg value for low demand with given PFH value.

IEC 61851-23:2023 applies to the EV supply equipment to provide energy transfer between the supply network and electric vehicles (EVs), with a rated maximum voltage at side A of up to 1 000 V AC or up to 1 500 V DC and a rated maximum voltage at side B up to 1 500 V DC.
This document specifies the EV supply equipment of system A, system B and system C as defined in Annex AA, Annex BB and Annex CC. Other systems are under consideration.
This document provides the requirements for bidirectional power transfer (BPT) EV supply equipment for system A, with a rated maximum voltage at side A up to 1 000 V AC or 1 500 V DC. The requirements for reverse power transfer (RPT) and BPT for system B and system C are under consideration and are not specified in this document.
This second edition cancels and replaces the first edition published in 2014. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) the structure has been rearranged according to IEC 61851-1:2017;
b) electrical safety requirements in Clause 8 and Clause 12 have been revised based on the requirements in IEC 62477-1 and inspired by the hazard based safety approach of IEC 62368-1;
c) test methods for checking conformity to the stated requirements have been mostly added; general provisions for compliance tests have been specified in Clause 102;
d) specific requirements and/or information for the following functions have been added: energy transfer with thermal management system (101.2), bi-directional power transfer control (Annex DD), multi- side B separated EV supply equipment (Annex FF), and communication and energy transfer process (Annex GG);
e) Annex AA (system A), Annex BB (system B) and Annex CC (system C) have been updated including additions in conjunction with b) and c). This document has been limited to be applicable to system A, system B and system C;
f) the former Annex DD and Annex EE have been deleted. A new Annex EE, with the requirements for the artificial test load, has been added.
g) a new informative annex for the touch current and the touch impulse current (Annex HH) has been added

This part of IEC 60695 summarises the test methods that are used in the assessment of the corrosivity of fire effluent. It presents a brief summary of test methods in common use, either as international standards, national or industry standards. It includes special observations on their relevance, for electrotechnical products and their materials, to real fire scenarios and gives recommendations on their use.

IEC 60115-8-10:2026 is applicable to the drafting of detail specifications for surface mount (SMD) low-power film resistors, classified to level G, based on the definition of the product classification levels in IEC 60115‑1:2020, 3.4. This edition includes the following significant technical changes with respect to the previous edition IEC 60115‑8‑1:2014: a) it supports solderability testing for both traditional lead-bearing soldering and up-to-date lead-free soldering, as required; b) it supports the provision of detailed visual acceptance criteria; c) it includes the requirement for a visual examination of the primary and proximity packaging; d) it provides for the inclusion of specific visual acceptance criteria, to be applied in addition to those given in Annex B of the sectional specification IEC 60115‑8:2023.

IEC 60598-2-24:2026 specifies requirements for luminaires for which limited surface temperatures are provided to counteract risks from combustible dusts (conductive or non‑conductive) or ignition of materials that can be deposited on luminaires. The luminaires are for use with electric light sources on supply voltages not exceeding 1 000 V. This document specifically excludes requirements for luminaires for use in explosive gas atmospheres and explosive dust atmospheres. This third edition cancels and replaces the second edition, published in 2013. This edition constitutes a technical revision.
This edition includes the following significant technical changes with respect to the previous edition:
a) the clause numbers and structure have been aligned with those of IEC 60598‑1;
b) improved terms and definitions;
c) more detailed classification of luminaires;
d) indication of luminaire mounting positions and use locations;
e) thermal protection of built-in controlgear and other built-in devices required.

The OpRa scope is the definition of a minimum set of Public Transport raw data needed to enable PT quantitative analysis.
OpRa does not go into the domain of service quality measurement and reporting: service quality analysis will use data provided by OpRa, but quality definition remains a contractual level issue between a Public Transport Authority and a Public Transport Operator or an operator’s internal choice for a purely private service. OpRa reports unbiased actual data (i.e. measured or observed), described and aggregated in a shared and understandable way.
OpRa focuses mainly on observed/measured and registered information, i.e. information which cannot be changed anymore in the future. This information is mainly an output of the domain “operations monitoring & control" as defined by Transmodel.
Based on the actual service, including delays and cancelled vehicle journeys, etc., OpRa considers the recorded reality of operation, either through individual observed and registered data at a given sampling interval (raw data) or in an aggregate way (indicators) and provides the data exchange format.
The approach documented in detail in this document is coherent with EU Directive 2010/40. It relates to the Article 4 of the Delegated Regulation EU 2017/1926 [16], as regards the historic data. OpRa proposes to complement NeTEx (dedicated to the static scheduled information), for the historic data, based on the underlying conceptual data reference model Transmodel EN 12896, similarly to the requirement of the Delegated Regulation EU 2017/1926 referring to the static scheduled information2.

This document applies to photovoltaic (PV) system components and communication networks supporting the communication of the DC shutdown equipment using power line communication.
This document defines how to propagate the operational state of the entire PV system (normal / shutdown) to the individual power production components comprising the PV system. The document also describes requirements and constraints associated with power line communication networks that are used to support this application.
NOTE 1 It is possible to have systems communicating in different ways to the method covered in this document.
E.g., in systems where all components of the PLC communication are from the same manufacturer. For those systems this document does not apply.
NOTE 2 Not included in the scope of this document are requirements for DC shutdown initiator mechanism, disconnection and de-energization.
NOTE 3 This document does not address whether DC shutdown is required or not.
NOTE 4 EMC requirements are not included in this document.

This document specifies requirements for process development for forming, sealing and assembly of packaging for medical devices to be terminally sterilized, when utilizing heat sealing technologies.
This document recommends minimum heat sealing equipment features to support subsequent validation, process control and monitoring.
This document applies to both preformed sterile barrier systems and sterile barrier systems.
This document utilizes the sterile barrier system specification to develop the process specification using the principles of risk management.
This document is intended to be used prior to process validation.
NOTE            ISO 11607-2 provides requirements for process specification and process validation.

The CEN 16157 multipart standard specifies and defines component aspects supporting the shared use of data and information in the field of traffic and travel. The component aspects include the modelling approach, the data content, the data structure and relationships and the communications specification.
This document defines a mapping from UML models, compliant with EN 16157-1, into JavaScript Object Notation (JSON) using JSON Schema as specified in draft 2020-12 and subsequent versions.
The schema mapping conforms to the JSON format defined by the Internet Engineering Task Force (IETF) in RFC 8259.
In the context of describing generation of schema, this refers to the webtool made available as part of the CEN 16157 multipart standard, which can generate the JSON schema mapping specified in this document.