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In a collaboration with Slovenian Institute of Standardization we provide standards from ISO, IEC, CEN, CENELEC, ETSI, and SIST

Across more than 436 095 standards and 319 607 standardization projects

Standards Packages

iTeh together with SIST has developed and compiled a comprehensive collection of standard packages to support your standard requirements. Our packages cover an array of content that includes quality management, risk management, road vehicles, machine safety, and much more. With over 200 packages to choose from, you are sure to find a collection to suit your standard needs.

Latest Posts

April 2026: Essential Manufacturing Engineering Standards Released
Apr 30, 2026
Stay ahead in Manufacturing Engineering with the April 2026 release of four new international standards. Covering hand-held chain beam saw safety, welder qualification for fusion welding, safety specifications for press brakes, and seismic performance of welded joints in steel structures, these standards are vital for quality managers, compliance officers, and engineers. Discover key requirements, compliance implications, and technical insights on how these updates will impact safety, performance, and global competitiveness. Explore practical guidance and access direct links to each standard for deeper implementation details, only on iTeh Standards.
April 2026 Standards Update: Key Fluid Systems & Components Standards Released
Apr 30, 2026
Discover the latest April 2026 standards updates for Fluid Systems and Components. This article covers three newly published international standards, highlighting new requirements for hydraulic hoses, LPG pressure regulators, and equipping overground and underground LPG vessels. Essential reading for engineers, quality managers, and compliance professionals in the fluid systems sector—understand the scope, benefits, and practical implications of EN 857:2026, prEN 16129, and FprEN 14570. Stay informed and ensure your systems meet the latest safety and performance benchmarks.
April 2026: New Standards for Fluid Systems and Components Released
Apr 30, 2026
Discover the latest April 2026 updates to international standards for Fluid Systems and Components for General Use. This in-depth news article covers five newly published standards, including requirements for additive manufacturing in pressure vessels, LPG cylinder inspection, and specifications for hydraulic hoses. Industry professionals and compliance managers will gain essential insights into technical requirements, compliance benefits, and practical applications. Stay informed about the latest safety and quality expectations to maintain compliance, ensure operational reliability, and enhance product performance in the evolving field of fluid systems and components.
April 2026: Essential Updates to Mechanical Systems Standards
Apr 30, 2026
Explore the latest developments in Mechanical Systems and Components for General Use from April 2026, covering two key ISO standards. This article reviews ISO 965-1:2026 on metric screw thread tolerances and ISO 8742:2026 on grooved pins, focusing on scope, requirements, and industry impact. Learn about major changes, compliance tips, and practical insights to keep your engineering, manufacturing, or procurement operations up to date. A must-read for engineers, quality managers, and compliance professionals aiming for precision, reliability, and standardization in mechanical assembly.
April 2026 Brings Major Advances to Non-Destructive Testing Standards
Apr 30, 2026
Discover the latest updates in non-destructive testing standards published in April 2026. This in-depth article covers four newly released international standards critical for ensuring accuracy, safety, and compliance in industries reliant on advanced testing technology. Topics include verification of eddy current testing equipment, new requirements for assessing NDT personnel’s vision acuity, and updated safety guidelines for laboratory centrifuges. Professionals in quality management, engineering, laboratory operations, and compliance will find practical insights on implementation, key changes from previous standards, and how to maintain industry-leading best practices. Stay informed and ahead of regulatory requirements with this comprehensive analysis.
April 2026: New Standards Advance Measurement & Metrology Practices
Apr 30, 2026
Discover the critical new standards for measurement and metrology published in April 2026. This article covers three pivotal international standards—ISO 29821:2026 for ultrasound-based machine diagnostics, IEC 62792:2026 for electroshock weapon output measurement, and EN IEC 60704-2-20:2026 for acoustical noise testing in cleaning appliances. Learn about the key requirements, industry impacts, and compliance benefits for professionals in engineering, quality assurance, and technical management within the physical phenomena measurement sector. Stay ahead by understanding these updates and how they support accuracy, safety, and operational excellence in various industries.
April 2026: Essential Updates to Environmental, Health, and Safety Standards
Apr 30, 2026
Explore the latest international standards published in April 2026 covering critical aspects of environmental protection, health protection, and safety. This comprehensive review highlights five new and revised standards impacting radiation protection, energy efficiency in electrical installations, hydrocarbon measurement in soils, automatic fire sprinkler systems, and water quality monitoring. Industry professionals, compliance officers, and technical managers will discover key changes, new requirements, and best practices to ensure effective implementation, maintain regulatory compliance, and drive operational excellence. Stay ahead with these crucial updates in the field of environment, health, and safety.
April 2026: Key Updates to Safety and Environmental Standards for Batteries and Firefighting Foams
Apr 30, 2026
Discover the latest April 2026 updates in environmental protection and safety standards, covering new methodologies for carbon footprint calculation of industrial lithium-ion batteries and the full revision of specifications for firefighting foam concentrates (medium, high, low expansion) for both water-immiscible and water-miscible liquids. This article details five newly published international standards, summarizes technical changes, and offers actionable insights for industry professionals, engineers, safety managers, and compliance officers needing to stay ahead in regulatory compliance and operational excellence. Stay informed on how these standards improve sustainability, performance, and safety across sectors.
April 2026: Key Updates in Environmental Protection and Safety Standards
Apr 30, 2026
Discover the latest critical updates in environmental protection and safety standards published in April 2026. This fifth part of our in-depth series covers five newly released international standards, including essential requirements for immersion suits, robust test methods, advanced soil greenhouse gas measurement, and enhanced safety in woodworking machinery. Industry professionals, compliance officers, quality managers, and researchers will find actionable guidance and practical takeaways to ensure effective implementation, workplace safety, and environmental compliance. Learn what’s new, why these changes matter, and how your organization can stay ahead in safety and sustainability.
April 2026: New Standards Advance Environmental Protection and Workplace Safety
Apr 30, 2026
Explore five newly published international standards in environmental protection, health, and safety from April 2026. Covering innovative requirements for packaging recyclability, ambient air biomonitoring, environmental management systems, appliance safety, and workplace dermal exposure, these standards provide vital guidance for industry compliance, risk mitigation, and improved sustainability. Professionals in environmental management, quality assurance, occupational safety, and compliance will discover actionable insights and links to the full standards from leading organizations such as ISO, CEN, and CLC. Stay informed on best practices and regulatory shifts shaping your field.

Latest Standards

This part of IEC 60115 is applicable to fixed power resistors for use in electronic equipment.  
This standard relates to resistors having a rated dissipation typically greater than 1W up to and including 1000W for use in
electronic equipment. This standard is applicable to fixed power resistors with a maximum surface temperature (MET)
higher than the preferred upper category temperature (UCT) of 200°C.  
These resistors are typically described according to types (different geometric shapes) and styles (different dimensions)
and product technology.  
The resistive element of these resistors is typically  
- protected by a conformal lacquer coating or  
- cement coating or  
- vitreous enamel or  
- a ceramic body or  
- any other housing, which is to be described in the relevant specification.  
The electrical connection of these resistors is typically achieved by means of  
- lead wire terminations or  
- punched terminals or lug terminals or  
- push on terminals or  
- screw terminals or  
- any other termination, which is to be described in the relevant specification  
In special cases, a heat sink may be applicable but not mandatory.  
The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 60115-1 the
appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements
for this type of resistor.  
Test severities and requirements prescribed in detail specifications referring to this sectional specification shall be of equal
or higher performance level, because lower performance levels are not permitted.
Since the documents of the 60115-X series are exempted from the parallel procedure (D162/C089), this New Work Item Proposal aims to endorse the main IEC document IEC 60115-4:2022 as a European standard. The standard shall be published together with the finalised Common Modifications.

  • Standard
    116 pages
    English language
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This part of IEC 60115 is applicable to fixed surface mount resistors for use in electronic equipment.
These resistors are typically described according to types (different geometric shapes) and styles (different dimensions)
and product technology. These resistors have metallized terminations and are primarily intended to be mounted directly
onto a circuit board.
The object of this document is to specify preferred ratings and characteristics and to select from IEC 60115-1, the
appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements
for this type of resistor.
Since the documents of the 60115-X series are exempted from the parallel procedure (D162/C089), this New Work Item
Proposal aims to endorse the main IEC document IEC 60115-8:2023 as a European standard. The standard shall be
published together with the finalised Common Modifications.

  • Standard
    107 pages
    English language
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    1 day

This part of IEC 60115 is applicable to leaded fixed low-power film resistors for use in electronic equipment and is
applicable to the drafting of detail specifications for leaded fixed low-power film resistors classified to level G, which is
defined in IEC 60115-1:2020, 3.4 for general electronic equipment, typically operated under benign or moderate
environmental conditions, where the major requirement is function. Examples for level G include consumer products and
telecommunication user terminals.
The resistors covered herein are classified to level G, as defined in IEC 60115-1:2020, 3.4 for general electronic
equipment, typically operated under benign or moderate environmental conditions, where the major requirement is
function. Examples for level G include consumer products and telecommunication user terminals.  
Since the documents of the 60115-X series are exempted from the parallel procedure (D162/C089), this New Work Item Proposal aims to endorse the main IEC document IEC 60115-2-10:2023 as a European standard. The standard shall be published together with the finalised Common Modifications.

  • Standard
    48 pages
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This document specifies principles and requirements for a body operating certification of persons and includes the development and maintenance of a scheme for certification of persons.
NOTE 1        For the purposes of this document, the term "certification body" is used in place of the full term " body operating certification of persons", and the term "certification scheme" is used in place of the full term “scheme for certification of persons”.
NOTE 2        Annex A contains principles for certification of persons.

  • Standard
    36 pages
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This part of IEC 60115 is applicable to fixed power resistors for use in electronic equipment. This standard relates to resistors having a rated dissipation typically greater than 1W up to and including 1000W for use in electronic equipment. This standard is applicable to fixed power resistors with a maximum surface temperature (MET) higher than the preferred upper category temperature (UCT) of 200°C. These resistors are typically described according to types (different geometric shapes) and styles (different dimensions) and product technology. The resistive element of these resistors is typically - protected by a conformal lacquer coating or - cement coating or - vitreous enamel or - a ceramic body or - any other housing, which is to be described in the relevant specification. The electrical connection of these resistors is typically achieved by means of - lead wire terminations or - punched terminals or lug terminals or - push on terminals or - screw terminals or - any other termination, which is to be described in the relevant specification In special cases, a heat sink may be applicable but not mandatory. The object of this standard is to prescribe preferred ratings and characteristics and to select from IEC 60115-1 the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor. Test severities and requirements prescribed in detail specifications referring to this sectional specification shall be of equal or higher performance level, because lower performance levels are not permitted

  • Amendment
    8 pages
    English language
    e-Library read for
    1 day

This part of IEC 60115 is applicable to fixed surface mount resistors for use in electronic equipment. These resistors are typically described according to types (different geometric shapes) and styles (different dimensions) and product technology. These resistors have metallized terminations and are primarily intended to be mounted directly onto a circuit board. The object of this document is to specify preferred ratings and characteristics and to select from IEC 60115-1, the appropriate quality assessment procedures, tests and measuring methods and to give general performance requirements for this type of resistor

  • Amendment
    8 pages
    English language
    e-Library read for
    1 day

IEC 61400-40:2026 provides the EMC requirements and test methods that apply to the individual wind turbine and all the sub systems which are part of the wind turbine.
The current document applies to measurements on individual wind turbines and not multiple wind turbines.
This document defines the requirements and test methods for the verification of the wind turbine performance against radiated emissions and the immunity of their components against conducted and radiated phenomena. This document is applicable to onshore and offshore wind turbines.

  • Standard
    29 pages
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IEC 61643-361:2026 applies to surge isolation transformers (SITs) dedicated to surge mitigation and for connection to 50/60 Hz power circuits and equipment rated up to 1 000 V RMS. This document covers the surge and mitigation performance of SITs with an impulse withstand voltage performance of at least 30 kV, and provides standard methods for testing and rating.
This document covers surge-related parameters but does not address typical transformer tests and parameters covered by the IEC 61558 series [13][1]. This document also does not cover SIT operation under differential mode lightning surge conditions.
[1] Numbers in square brackets refer to the Bibliography.

  • Standard
    18 pages
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  • Standard
    19 pages
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IEC 61169-1-3:2026 is applicable to built-in devices (hereinafter referred to as "SPD" - surge protective device) or surge protection of telecommunications and signalling networks against indirect and direct effects of lightning or other transient over voltages.
An SPD is intended to protect the electrical apparatus from transient over voltages and to divert surge currents.
The SPD built in the coaxial connector can be a gas discharge tube type, a ¼ wavelength short stub type, a flash-off gap type, and a hybrid type thereof.
The purpose of these built-in SPD is to protect modern electronic equipment connected to telecommunications and signalling networks with nominal system voltages up to 1 000 V (RMS) AC and 1 500 V DC.

  • Standard
    25 pages
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  • Standard
    25 pages
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IEC TS 62876-3-2:2026 which is a Technical Specification, establishes a standardized method to determine
• volume fraction
for graphene by
• ellipsometry.
Thickness/composition measurements are evaluated by ellipsometry before and after the stability test. By model calculation, the volume fraction of graphene can be evaluated. Since the test method is non‑destructive, it can be used to assess the reliability and durability of graphene films on production lines.
• For graphene-capped copper for Cu interconnects in a semiconductor engineering, for example, the reliability and durability of the capping layer are evaluated.
• Gas sensors, gas barriers, transparent electrodes for solar cells, etc. are being researched and developed.
• This method is useful for non-destructive and quantitative evaluation of the volume fraction of graphene to assess the reliability and durability.

  • Technical specification
    18 pages
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IEC 60601-2-22:2019 applies to the Basic Safety and Essential Performance of laser equipment for surgical, therapeutic, medical diagnostic, cosmetic or veterinary applications, intended for use on humans or animals, classified as Laser Product of Class 1C where the Enclosed Laser is of Class 3B or 4, or Class 3B, or Class 4. Medical Electrical Equipment or Medical Electrical Systems which incorporate lasers as sources of energy being transferred to the Patient or animal and where the lasers are specified as above, are referred to as “laser equipment” in this document. Laser Products for these applications classified as a Class 1, Class 1M, Class 2, Class 2M or Class 3R Laser Product, are covered by IEC 60825-1:2014 and by the general standard. 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 to ME Equipment and to ME Systems, as relevant. Hazards inherent in the intended physiological function of laser equipment within the scope of this document are not covered by specific requirements in this document except in 7.2.13, Physiological effects, of the general standard. If the laser equipment is Class 1C according to IEC 60825-1:2014 and is used as a laser appliance in a household, it is covered by IEC 60335-2-113:2016. This fourth edition cancels and replaces the third edition published in 2007 and Amendment 1:2012. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) it takes account of IEC 60601-1:2005/AMD1:2012 and IEC 60825-1:2014, which have been published since publication of the third edition;
b) it addresses technical and safety issues which have arisen since publication of the third edition;
c) the scope of this fourth edition differs from the scope of the third edition. It now includes Class 1C laser equipment, as defined in IEC 60825-1:2014, when the Enclosed Laser is Class 3B or 4;
d) LED (light emitting diode) products are now excluded from this document as medical LED products may be covered by IEC 60601-2-57.

  • Standard
    97 pages
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  • Standard
    58 pages
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  • Standard
    62 pages
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This document applies to all kinds of passive dosimetry systems that are used for measuring: – the personal dose equivalent Hp(10) (for individual whole body monitoring), – the personal dose equivalent Hp(3) (for individual eye lens monitoring), – the personal dose equivalent Hp(0,07) (for both individual whole body skin and local skin for extremity monitoring), – the ambient dose equivalent H*(10) (for workplace and environmental monitoring), – the directional dose equivalent H'(3) (for workplace and environmental monitoring), or – the directional dose equivalent H'(0,07) (for workplace and environmental monitoring). This document applies to dosimetry systems that measure external photon and/or beta radiation in the dose range between 0,01 mSv and 10 Sv.

  • Draft
    4 pages
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IEC 61439-8:2026 specifies requirements for the design and verification of low voltage switchgear and controlgear assemblies for use in photovoltaic installations. PVAs have the following characteristics: - assemblies used for the combination of electrical energy in DC systems for which the input and output voltage does not exceed 1 500 V DC; - assemblies supplied from an AC network where the voltage does not exceed 1 000 V AC for auxiliary and control purposes; - stationary assemblies with an enclosure; - assemblies intended for operation by authorised persons (see IEC 61439 1:2020, 3.7.17), but can be located in an area accessible to ordinary persons (see IEC 61439 1:2020, 3.7.16); - suitable for indoor or outdoor installation. This document identifies definitions, specifies the service conditions, details the construction requirements, defines the technical characteristics, and provides verifications for PVAs. PVAs can also include control or signalling devices, or both, associated with the distribution of electrical energy. This document applies to all PVAs whether they are designed and manufactured on a one-off basis or fully standardized and manufactured in quantity. Either the manufacture or assembly, or both, can be carried out by an entity other than the original manufacturer (see IEC 61439 1:2020, 3.10.1). This document does not apply to: - individual devices, for example, circuit-breakers, fuse switches and self-contained components such as, motor starters, switch mode power supplies (SMPS), uninterruptable power supplies (UPS), basic drive modules (BDM), complete drive modules (CDM), adjustable speed power drives systems (PDS), stand-alone energy storage systems (battery and capacitor systems), other electronic equipment which comply with their relevant product standards, such as junction boxes of photovoltaic modules. This document describes their integration into a PVA or an empty enclosure used as a part of a PVA; - photovoltaic power conversion equipment (PCE) incorporating DC combination sub-systems, covered by the IEC 62109 series. Some applications, such as either explosive atmospheres or functional safety, or both, can be subject to the requirements of other standards or local installation rules in addition to those specified in the IEC 61439 series. This document does not apply to the specific types of assemblies covered by other parts of the IEC 61439 series.

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IEC 63497:2026, which is a product standard, is intended to specify the EMC, performance and safety requirements of shunt-connected active correction devices (ACD) with rated system voltages not exceeding 1 000 V AC or 1 500 V DC. These devices can be either cord or permanently connected. They can be movable, stationary, or fixed devices. An ACD includes both a static VAR generator (SVG) and an active harmonic filter (AHF). The primary function of a shunt connected ACD is to do one or more of the following: - active harmonic filtering; - reactive power compensation; - unbalanced load compensation. Additional functions of a shunt-connected ACD, not addressed by this document, can be the following: - flicker compensation; - interharmonic component filtering. In case of hybrid devices, combining a passive harmonic filter and an ACD, this document covers only the active part. This document does not cover - active mitigation functions part of another device (variable speed drive, uninterruptible power supply, dynamic voltage restorer, etc.), - switched power capacitors, - switched inductors, - passive harmonic filters, - energy storage converters, and - series-connected active correction devices.

  • Draft
    48 pages
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