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Source for standards, engineering specifications, manuals and technical publications

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

IEC TR 61850-1-1:2026 Powers Telecom Automation: February 2026 Standard Update
Mar 6, 2026
Explore the latest advances in telecommunications and audio/video engineering standards with the February 2026 release of IEC TR 61850-1-1:2026. This comprehensive update equips industry professionals with the tools needed for improved power utility automation, interoperability, and robust communication between intelligent electronic devices (IEDs). Discover the standard's enhanced namespace concept, TISSUE process updates, document revisions, and its pivotal role in smart grid integration. Learn why compliance not only ensures operational efficiency and security but also futureproofs your organization against technological change. Perfect for engineers, quality managers, and compliance specialists seeking authoritative guidance in this fast-evolving field.
February 2026: New Wind Turbine Drivetrain Lubrication Guidelines Released
Mar 6, 2026
Explore the vital updates in wind turbine lubrication standards with the newly published IEC TR 61400-4-2:2026, released in February 2026 within the Energy and Heat Transfer Engineering sector. This article delves into comprehensive guidelines on lubricant selection, system design, and condition monitoring for wind turbine gearboxes. Discover key industry impacts, compliance requirements, and technical insights essential for manufacturers, designers, operators, and quality professionals. Stay informed about the latest best practices that can boost operational reliability, reduce downtime, and optimize maintenance in the renewables sector. Don’t miss this in-depth review for all stakeholders in wind energy generation.
Metal Production Standards Explained: Ensuring Quality, Safety, and Innovation in Metallurgy
Mar 6, 2026
Discover how four essential international standards are transforming the production of metals. This comprehensive guide covers ASTM F3187-16(2023) for directed energy deposition, EN 14125:2025 for underground pipework, EN ISO 17782:2018 for conformity assessment in special materials, and ISO 33408:2025 for pure inorganic reference materials. Learn how these standards help businesses leverage new technologies, achieve superior quality, maximize safety, and scale operations efficiently. Perfect for professionals in metallurgy, manufacturing, oil & gas, and anyone interested in next-generation metal production best practices.
Key Standards for Metallurgical Equipment: Enhancing Productivity, Safety, and Green Innovation
Mar 6, 2026
Explore four essential international standards shaping equipment for the metallurgical industry and foundries. This article covers ISO 23472-2:2020, ISO/TR 25088:2026, SIST EN ISO 23063:2025, and SIST EN ISO 23779:2025, with a focus on molding and coremaking vocabulary, implementing low-carbon steel plant technologies, safety in high pressure die casting, and environmental/safety mandates for shot blasting machinery. Learn how adopting these standards leads to enhanced safety, higher productivity, improved environmental compliance, and sustainable, scalable business operations. This comprehensive guide is indispensable for metallurgy professionals, plant managers, safety officers, and those seeking to future-proof their foundry or steelmaking enterprise.
A Practical Guide to Metal Production Standards: Enhancing Safety, Quality, and Innovation
Mar 6, 2026
Explore the essential international standards shaping the modern production of metals. This comprehensive guide covers four key standards—ASTM F3187-16(2023), EN 14125:2025, EN ISO 17782:2018, and ISO 33408:2025—highlighting their critical requirements, industry impact, and practical implementation tips. Learn why adopting these standards is vital for businesses embracing new technologies in metallurgy, with benefits ranging from increased productivity and improved safety to better scalability. Ideal for professionals and organizations navigating the complex landscape of metal manufacturing, this article offers actionable insights, natural keyword placement, and direct links to the standards on iTeh Standards.
February 2026 Updates: New Standards for Equipment, Furniture, and Surface Cleaning
Mar 3, 2026
Discover the latest February 2026 international standards updates impacting domestic and commercial equipment, entertainment, and sports. This article (Part 2 of 2) reviews three newly published standards: requirements for electrically operated door locks (EN IEC 60730-2-12:2026), measurement methods for beds and mattresses (ISO 24975:2026), and test specifications for surface cleaning appliances (IEC TS 62885-1:2026). Learn about each standard's scope, key requirements, and compliance considerations, and understand how these changes can boost product safety, reliability, and market access. Perfect reading for industry professionals in quality, compliance, engineering, and procurement.
February 2026: Major Updates for Domestic and Commercial Equipment Standards
Mar 3, 2026
Discover the latest international standards updates for domestic and commercial equipment, including wellness facilities, flexible heating appliances, electrolysers, hair care appliances, and clocks, published in February 2026. This comprehensive article, Part 1 of 2, details five new standards, their technical requirements, and the impact on industries such as wellness centers, retailers, manufacturers, and service providers. Learn how these standards enhance safety, efficiency, and compliance, and why industry professionals, quality managers, engineers, and procurement specialists should stay informed on these crucial changes.
February 2026: New Systems Engineering Standard Enhances Defence Programs
Mar 3, 2026
Discover how the newly published ISO/IEC/IEEE 24748-7:2026 standard is transforming systems and software engineering practices in defence programs. Released in February 2026, this comprehensive international standard establishes rigorous requirements for life cycle management in military engineering and weapons systems, aligning with the latest ISO/IEC/IEEE 15288 updates. The article provides in-depth analysis of the standard's defense-specific processes, its practical application for global defence agencies, and guidance for compliance. Industry professionals, engineers, and compliance officers will find essential insights on implementation, risk management, configuration control, and quality assurance, making this article a critical resource for keeping defence technology programs secure, efficient, and future-ready.
February 2026 Updates: Key Civil Engineering Standards for Road Machinery and Underground Pipelines
Mar 3, 2026
Explore February 2026’s essential updates in civil engineering standards, covering advanced safety for mobile road construction machinery and piping systems for underground utilities. This article reviews four newly published ISO standards, including detailed safety requirements for mobile feeders and slipform pavers, plus specifications for PE and PVC-U piping in trenchless rehabilitation projects. Discover how these international standards help industry professionals, engineers, and compliance managers enhance safety, reliability, and project outcomes while staying ahead of regulatory demands.
February 2026: New Safety Standards for Mobile Road Construction Machinery
Mar 3, 2026
Explore the latest ISO updates for mobile road construction machinery safety, published February 2026. This in-depth article covers five key new standards that set comprehensive requirements for machinery such as road-milling machines, soil-stabilising and recycling machines, compaction machines, and paver-finishers. Learn how these standards improve operator safety, reduce hazards, and support regulatory compliance for professionals in civil engineering. Essential reading for engineers, quality managers, machinery manufacturers, and compliance officers seeking to stay informed on February’s most significant civil engineering standards releases.

Latest Standards

This document specifies a method for the measurement of focal spot sizes within the range of 5 µm to 300 µm of X-ray systems up to and including 225 kV tube voltage. This determination is based on the evaluation of an image with a dedicated focal spot that has been radiographically recorded using an edge and evaluated with a digital method.
The imaging quality and the resolution of X-ray images depend highly on the characteristics of the effective focal spot, in particular its size and the two-dimensional intensity distribution as seen from the detector plane.
For the characterization of commercial X-ray tube types (i.e. for advertising or trade), the nominal values of Annex A are preferred.
NOTE            The same procedure can be used at higher kilovoltages by agreement but the accuracy of the measurement can be poorer.

  • Draft
    15 pages
    English language
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This document specifies the crypto suite for SPECK for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. SPECK is a symmetric block cipher that is parameterized in both its block length and key length. The block/key length options supported in this crypto suite (in bits) are 64/96, 96/96, 64/128, 128/128 and 128/256. In this document, a Tag and an Interrogator can support one, a subset or all of the specified options, clearly stating what is supported.

  • Standard
    43 pages
    English language
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This document specifies the general technical requirements for the process of cultivation and collection of medicinal plants, including selection of site, seeds and other propagation materials, cultivation, harvest and collection, post-harvest processing, packaging and labelling, storage and transportation. This document applies to the cultivation, harvest and collection of medicinal plants used as the source for herbal medicines, including certain post-harvest operations. This document also provides practical record formats for the entire process.

  • Standard
    15 pages
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This document specifies the crypto suite for SIMON for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. SIMON is a symmetric block cipher that is parameterized in both its block length and key length. The block/key length options supported in this crypto suite (in bits) are 64/96, 96/96, 64/128, 128/128 and 128/256. In this document, a Tag and an Interrogator can support one, a subset or all of the specified options, clearly stating what is supported.

  • Standard
    43 pages
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This document describes the shared and interoperable features of the standards and other products under the Data Documentation Initiative (DDI).

  • Technical specification
    8 pages
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This document specifies the crypto suite for Grain-128A for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. This document specifies various authentication methods and methods of use for the cipher. In this document, a Tag and an Interrogator can support one, a subset or all of the specified options, clearly stating what is supported.

  • Standard
    39 pages
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This document describes the test methods for determining conformance for the security crypto suite SPECK defined in ISO/IEC 29167-22. This document contains conformance tests for all mandatory functions. Unless otherwise specified, the tests in this document are only applicable to radio frequency identification (RFID) Tags and Interrogators defined in the ISO/IEC 18000 series using ISO/IEC 29167-22.

  • Standard
    18 pages
    English language
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This document describes the test methods for determining conformance for the security crypto suite Grain-128A defined in ISO/IEC 29167-13. This document contains conformance tests for all mandatory and optional functions. Unless otherwise specified, the tests in this document are only applicable to radio frequency identification (RFID) tags and interrogators defined in the ISO/IEC 18000 series using ISO/IEC 29167-13.

  • Standard
    19 pages
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This document specifies linear spline filters for the filtration of surface profiles. It defines, in particular, how to separate large- and small-scale lateral components of surface profiles. The concepts presented for closed profiles are applicable to the case of roundness filtration. Where appropriate, these concepts can be extended to generalized closed profiles, especially for surface profiles with re-entrant features. Examples for the application of the spline filter are given in Annex A. The influence of the tension parameter on the large-scale lateral component of the profile is shown in Annex B.

  • Standard
    23 pages
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  • Standard
    24 pages
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This document describes the test methods for determining conformance to the security crypto suite SIMON defined in ISO/IEC 29167-21. This document contains conformance tests for all mandatory functions. Unless otherwise specified, the tests in this document are only applicable to radio frequency identification (RFID) Tags and Interrogators defined in the ISO/IEC 18000 series using ISO/IEC 29167-21.

  • Standard
    16 pages
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This document specifies the requirements for a measurement management system when an organization:
needs to demonstrate its ability to consistently ensure confidence in validity and reliability of measurement results and thereby to provide a consistent level of measurement quality for an organization’s products and services;
aims to rely on reliable and valid measurement results useful to enhance customer satisfaction and effectively apply its measurement management system processes;
implements processes for a measurement management system that enhance conformity with customer, statutory and regulatory requirements.
All the requirements of this document are generic. This document is applicable to any organization, regardless of its type or size, or the products and services it provides. This includes organizations manufacturing products and providing engineering services (except for calibration and test services included within the scope of ISO/IEC 17025).
This document is not intended to substitute requirements for, or to add requirements to, the general requirements for the competence of testing and calibration laboratories specified in ISO/IEC 17025.
NOTE            For organizations that operate internal testing and calibration laboratories, the competence of those functions can be evaluated in accordance with ISO/IEC 17025.

  • Standard
    55 pages
    English language
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This document specifies the crypto suite for AES-128 for the ISO/IEC 18000 air interface standards for radio frequency identification (RFID) devices. This document specifies the security services of an AES-128 crypto suite. AES has a fixed block size of 128 bits and a key size of 128 bits, 192 bits or 256 bits. This document uses AES with a fixed key size of 128 bits and is referred to as AES-128. This document specifies procedures for the authentication of a Tag and or an Interrogator using AES-128 and provides the following features: Tag authentication; Tag authentication allowing authenticated and encrypted reading of part of the Tag’s memory; Interrogator authentication; Interrogator authentication allowing authenticated and encrypted writing of part of the Tag’s memory; Mutual authentication. In this document, a Tag and an Interrogator can support one, a subset, or all of the specified options, clearly stating what is supported.

  • Standard
    54 pages
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IEC 62047-52:2026 specifies a testing method for measuring device performance and failure strain under biaxial tensile deformation in stretchable MEMS materials. The typical examples of the stretchable MEMS materials are flexible single crystalline silicon structures, MEMS circuit boards, interconnected MEMS on a stretchable substrate. The test piece has a cruciform geometry and the test piece thickness ranges from 1 μm to 100 μm with the same thickness as the actual devices. Since the failure strain can vary depending on loading conditions like uniaxial tension and equi-biaxial tension, a biaxial load is applied to a cruciform test piece with varying strain ratio between two perpendicular loading directions.

  • Standard
    12 pages
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IEC 63522-52:2026 is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.
This document defines a standard test method for coil overvoltage in device under test (DUT) equipped with a coil. is used for testing all kind of electrical relays and for evaluating their ability to perform under expected conditions of transportation, storage and all aspects of operational use.

  • Standard
    7 pages
    French language
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  • Standard
    14 pages
    English and French language
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IEC 63522-3:2026 is used for testing along with the appropriate severities and conditions for measurements and tests designed to assess the ability of DUTs to perform under expected conditions of transportation, storage and all aspects of operational use.

  • Standard
    12 pages
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  • Standard
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This European standard deals with the safety of electric clocks having a rated voltage not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

  • Amendment
    6 pages
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This European Standard deals with the safety of electric massage appliances for household and similar purposes, their rated voltage being not more than 250 V for single phase and 480 V for other appliances. Some examples of appliances within the scope of this standard are foot massagers, hand-held massagers, massage beds, massage chairs, massage pads and massage belts.

  • Standard
    22 pages
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This part of IEC 60335 deals with the safety of electrolysers that produce low viscosity, ionized liquids intended for use as detergent free wash water in appliances for household and similar purposes and which conform with the standards applicable to such appliances. It applies to electrolysers tested separately, under the most severe conditions that can be expected to occur in normal use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

  • Standard
    25 pages
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This part of IEC 60335 deals with the safety of electrolysers that produce low viscosity, ionized liquids intended for use as detergent free wash water in appliances for household and similar purposes and which conform with the standards applicable to such appliances. It applies to electrolysers tested separately, under the most severe conditions that can be expected to occur in normal use, their rated voltage being not more than 250 V including direct current (DC) supplied appliances and battery-operated appliances.

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

This European Standard deals with the safety of electric massage appliances for household and similar purposes, their rated voltage being not more than 250 V for single phase and 480 V for other appliances. Some examples of appliances within the scope of this standard are foot massagers, hand-held massagers, massage beds, massage chairs, massage pads and massage belts.

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

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We provide licenses to standards documents adopted by Slovenian Institute for Standardization (SIST). These are exactly the same as original works but are preceded by cover pages acknowledging their adoption. For instance, the international standard document ISO 8601:2013 is adopted by European Committee for Standardization (CEN) as the European Standard document EN ISO 3166-1:2014 and subsequently adopted by SIST as Slovenian Standard document SIST EN ISO 8601-1:2014.

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A license grants 1 persons exclusive access to purchased document in perpetuity. Licenses are not transferable. If for instance you have team of five individuals that need access to a document then five licenses must be purchased, one for each member. If a new team member is added regardless of the departure of any existing member a new license must be acquired for that individual. If you know you will need multiple licenses, consider purchasing several at one time as we offer volume discounts. See: Do you offer discounts?

iTeh Standards already offers substantial discounts in most cases in comparison to original publishing organizations. Furthermore, we offer volume discounts for buying multiple licenses. Simply multiply the price of the publication according to the relevant discount.

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