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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

April 2026: Essential Railway Engineering Standards Released
May 1, 2026
Explore the latest April 2026 updates in railway engineering standards, covering critical specifications for HVAC units, running time calculation, and on-board transformers and inductors. This article highlights three newly published standards—ISO 19659-4:2026, ISO 24675-2:2026, and IEC 60310:2026—offering comprehensive guidance for manufacturers, operators, compliance officers, and engineers. Learn about key requirements, design and testing methodologies, and the practical impact of these standards on safety, efficiency, and reliability across the railway sector. Stay informed and ensure compliance with the newest international best practices in railway engineering by reading this in-depth overview.
April 2026 Automotive Standards: Electric Charging, Infotainment, and Engine Test Updates
May 1, 2026
Explore the latest April 2026 updates in Automotive and Road Vehicle Standards, covering four newly published documents from IEC, ISO, and CLC. This news highlights advances in electric vehicle charging (IEC 62196-3:2026), vehicle-to-grid communications (ISO/PAS 15118-23:2026), aerosol separator test methods for internal combustion engines (ISO/TS 17536-2:2026), and functional requirements for public vehicle infotainment (EN IEC 63479-2:2026). Discover key requirements, implementation insights, and the impact on compliance for professionals in automotive engineering, quality, and procurement. Stay ahead on safety, efficiency, and future-ready technology by understanding these vital international standards.
April 2026: New ISO Standard Improves Light Stability of Backlit Commercial Prints
May 1, 2026
Discover the latest developments in image technology standards with the new ISO 21139-22:2026, released in April 2026. This article explores the scope and requirements for testing the light stability of commercial prints used in backlit displays under indoor and shaded outdoor conditions. Learn how this comprehensive standard introduces best practices for evaluating durability and color permanence, helping professionals in advertising, retail, and print production ensure consistent image quality over time. Engineers, quality managers, compliance officers, and procurement specialists will benefit from guidance on compliance, practical implementation, and maintaining competitive advantage with the latest international specifications.
April 2026: Major Information Technology Standards Released for Data, Security, and Digital Integration
May 1, 2026
Explore the essential new Information Technology standards published in April 2026. This comprehensive article covers five pivotal standards impacting 3D visualization for industrial automation, personal data protection, smart home safety, aerospace CAD data archiving, and international medicinal product coding. Key updates include advanced JT file specifications, enhanced privacy controls, guidelines for safe smart device messaging, new frameworks for long-term digital archiving in aerospace, and global requirements for healthcare product identification. Industry professionals, compliance managers, engineers, and quality assurance experts will benefit from actionable insights and direct access to full standards via iTeh Standards.
April 2026: Major Information Technology Standards for Identity, Cloud, and Health Data Released
May 1, 2026
Explore the April 2026 release of five critical Information Technology standards, including updates for mobile eID systems, health informatics, and cloud computing. This in-depth article covers fresh ISO, IEC, and CEN standards impacting identity management, medicinal product data, and cloud reference architectures. Professionals in IT, compliance, engineering, and procurement will discover the practical implications, technical highlights, and industry impact for each new standard. Stay informed on how these essential standards shape secure digital identity, semantic health data, and cloud infrastructure.
April 2026: New Standards for Biometrics, Public Procurement, Automation, and More in Information Technology
May 1, 2026
Explore five essential new Information Technology standards published in April 2026, including vital updates for biometrics, electronic public procurement, building automation, advanced imaging, and sustainable IT asset management. This in-depth article covers each standard’s scope, technical requirements, key changes, and implications for compliance. A must-read for IT professionals, compliance managers, engineers, and procurement specialists looking to stay ahead with the latest specifications and best practices in IT governance, digital transformation, and sustainability.
April 2026: Essential Information Technology Standards — Brain Data, eProcurement, Media Files & Metadata
May 1, 2026
Discover the most significant updates in Information Technology standards published in April 2026. This article covers five newly released standards focusing on areas such as brain-computer interface data formats, electronic public procurement transactions, multimedia file structuring, and metadata exchange in XML. Learn how these international standards can drive innovation, enable compliance, and improve interoperability across IT and research environments. Professionals, engineers, quality managers, and procurement specialists will gain valuable insights into technical requirements, implementation best practices, and compliance guidelines from these essential updates. Stay ahead in IT standardization by exploring the full coverage and actionable recommendations.
April 2026: New Standards Shape Telecommunications and Audio/Video Engineering
May 1, 2026
Explore four essential new standards published in April 2026 for telecommunications and audio/video engineering professionals. This in-depth article covers updates impacting coaxial communication cable clamps testing, fibre optic mechanical assemblies, multimode connector performance in controlled environments, and the critical mapping of IEC 61850 and Modbus protocols for power utility automation. Understand key technical revisions, compliance requirements, and industry best practices. Discover how these standards influence design, quality management, interoperability, and future-ready ICT infrastructure worldwide. Don’t miss this comprehensive resource for staying updated on the latest technical specifications, ensuring compliance, and leveraging the new guidelines for robust system deployment in telecom and audio/video sectors.
April 2026: Key Updates in Telecommunications and Audio/Video Engineering Standards
May 1, 2026
Stay ahead in the fast-evolving field of telecommunications and audio/video engineering with our in-depth review of five new international standards published in April 2026. This article covers essential updates impacting radio-frequency surge protection, fibre optic connectors for both multimode and single-mode applications, and generic specifications for fibre optic sensors. Discover performance requirements, implementation best practices, compliance timelines, and practical insights for achieving optimal system reliability and safety. Professionals in engineering, compliance, research, and procurement will find actionable information to maintain quality, ensure regulatory alignment, and embrace innovation. Explore the latest specifications and unlock new opportunities for productivity, resilience, and market leadership.
Electronics Standards Update: April 2026 – Power Resistors, Sensors, ICs & 3D Sensing
May 1, 2026
Explore the latest international standards updates for electronics published in April 2026. This comprehensive roundup covers five newly issued standards on power resistors for THT/chassis, surface mount resistors, piezoelectric physical sensors, microwave integrated circuit power detectors, and cutting-edge 3D sensing in eyewear displays. Learn about key requirements, changes from previous versions, and how these updates support quality, innovation, and regulatory compliance in electronics manufacturing, design, and procurement. Perfect for engineers, compliance officers, and industry professionals keen to remain ahead in an evolving marketplace.

Latest Standards

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
    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
    English language
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    1 day

This document specifies a test method for the determination of total amount of halogens (including fluorine, chlorine, bromine and iodine) present in textile products by combustion and ion chromatography (C-IC). This document is applicable to all materials of textile products which are combustible, e.g. fibres, fabrics, plastic components (including coating), wood.

  • Standard
    11 pages
    English language
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  • Standard
    11 pages
    French language
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This document provides requirements and recommendations related to the concepts required to associate pharmaceutical products or groups of pharmaceutical products with an appropriate set of PhPID(s) in accordance with ISO 11616. Pharmaceutical product identifiers and the related elements are intended to represent pharmaceutical products as defined within a medicinal product by a medicines regulatory authority. While the ISO standards on IDMP can be applied to off-label usage of medicinal products, such applications are currently outside of the scope of this document. Reference to ISO 11238, ISO 11239, ISO 11240, ISO 11615, HL7 V3 messaging standards (HL7 Reference Information Model (RIM)[8], HL7 Common Product Model (CPM)[9] and HL7 V3 Structured Product Labelling (SPL)[10], and HL7 FHIR[11] can be applied for pharmaceutical product information in the context of this document.

  • Technical specification
    66 pages
    English language
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IEC 63041-3:2026 is applicable to piezoelectric physical sensors mainly used in the field of process control, wireless monitoring, dynamics, thermodynamics, vacuum engineering, and environmental sciences. This document provides users with technical guidelines as well as basic knowledge of common physical sensors. Piezoelectric sensors covered herein are those applied to the detection and measurement of physical quantities such as force, pressure, torque, viscosity, temperature, film thickness, acceleration, vibration, and tilt angle.
This edition includes the following significant technical changes with respect to the previous edition:
a) Some terms in Clause 3 have been updated to be consistent with IEC TS 61994-5:2023.

  • Standard
    16 pages
    English language
    e-Library read for
    1 day

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
    e-Library read for
    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
    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.
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
    e-Library read for
    1 day

This document defines the technical implementation and behavior of a Wi-SUN Field Area Network which fulfills the marketing requirements specified in [MRD]. With the details presented in this document, an implementer is enabled to construct an interoperable and certifiable implementation of the Wi-SUN FAN.

  • Standard
    164 pages
    English language
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This document specifies container file formats for JPEG AI codestreams as specified in Rec. ITU-T T.840.1 | ISO/IEC 6048-1 and Rec. ITU-T T.840.2 | ISO/IEC 6048-2. It defines file formats for working with image and motion sequence files on computer platforms, allowing Internet-based and other communications. This document uses already existing specifications for file formats and extends them for the embedding of JPEG AI codestreams.

  • Standard
    11 pages
    English language
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This document specifies the general requirements, test items and methods for conducting manoeuvring tests on human-occupied submersibles. It is applicable to manoeuvring tests for all human-occupied submersibles operating in the sea and inland waterway areas. It can also be used as a reference for manoeuvring tests on other types of submersibles operating in pools, lakes and seas.

  • Standard
    24 pages
    English language
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This document establishes a common framework for software life cycle processes. Its terminology can be referenced and applied across the software industry. It contains processes, activities and tasks that can be applied during the acquisition of a software system, product, or service and during the supply, development, operation, maintenance, and disposal of software products and services. This is accomplished through the involvement of stakeholders, with the goal of achieving customer satisfaction. This document includes those aspects of system definition needed to provide the context for software systems and services. This document also provides processes that can be employed for defining, controlling, and improving software life cycle processes within an organization or a project. This document is applicable to one-of-a-kind software systems, software systems for wide commercial or public distribution, and customised, adaptable software systems. Software includes the software portion of firmware. It applies to a complete stand-alone software system and to software systems that are embedded and integrated into larger more complex and complete systems of systems (SoS). The processes, activities, and tasks of this document can also be applied during the acquisition of a system that contains software. This document applies to the full life cycle of software systems, products, and services, including conception, development, operations, support, and retirement, and to their acquisition and supply, whether performed internally or externally to an organization. The life cycle processes of this document can be applied concurrently, iteratively, and recursively to a software system and incrementally to its elements. This document can be applied in organizations and software projects using a variety of formal engineering approaches. It is applicable for agile approaches and methods, which are most widely used for software development, sustainment, and maintenance, and which are believed to be more affordable and to deliver usable products more quickly. This document does not identify or require any specific software life cycle model, development methodology, method, modelling approach, or techniques for selecting a life cycle model for the organization or project and mapping the processes, activities, and tasks in this document into that model. Using engineering judgment to help achieve the desired level of quality is also outside the scope of this document. This document does not detail information items in terms of name, format, explicit content, and recording media. ISO/IEC/IEEE 15289 identifies the content for life cycle process information items (documentation).

  • Standard
    140 pages
    English language
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This document provides a reference model intended to support the analysis and design of B2B electronic transactions utilizing smart contracts. The model identifies and defines five core components that constitute the foundational elements for such transactions, as follows: authentication and responsibility of transaction parties; transaction procedure and execution; transaction consensus mechanism; transaction verification mechanism; security controls.

  • Technical report
    17 pages
    English language
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This document specifies the classification, general requirements, design requirements, general characteristics, general testing and inspection methods for submersible toolings. This document applies to the design, manufacture, inspection, and post-acceptance of submersible toolings.

  • Standard
    10 pages
    English language
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This document provides packages of security assurance and security functional requirements that are intended to be useful in support of common usage by stakeholders. The users of this document can include consumers, developers and evaluators of secure IT products.

  • Standard
    27 pages
    English language
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  • Standard
    28 pages
    French language
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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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In cooperation, with the Slovenian Institute of Standardization (SIST), we create a unique solution that covers all aspects of the lifecycle of Standardization organizations. iTeh Standards is a part of the solution that helps SIST to provide and sell their products to Customers.

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