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Optics and optical instruments. Environmental test methods - Combined low pressure and ambient temperature or…

Optics and optical instruments. Environmental test methods - Combined shock, bump or free fall and dry heat o…

Ergonomic requirements for office work with visual display terminals (VDTs) - Requirements for display with r…

Steel. Determination of niobium content. 4-(2-Pyridylazo)-resorcinol (PAR) spectrophotometric method

1 Scope This document specifies a spectrophotometric method by using 4-(2-pyridylazo)-resorcinol (PAR) for the determination of niobium in steel. The method is applicable to all types of steel with n…

Optics and optical instruments. Environmental test methods - Combined sinusoidal vibration and dry heat or co…

Photography. Sensitometry of screen/film systems for medical radiography - Determination of sensitometric cur…

1 Scope This part of ISO 9236 specifies methods for determination of the sensitometric curve shape, average gradient and speed of a single sample of a screen/film/filmholder/processing system in mamm…

Vacuum technology. Mounting dimensions of pipeline fittings - Knife-edge flange type

What is ISO 9803-2 about? ISO 9803‑2 is the second part of the multi-series European standard that specifies mounting dimensions for vacuum pipeline fittings (elbows, tees, and crosses) of knife-edge…

Optics and optical instruments. Environmental test methods - Combined bounce or steady-state acceleration and…

ISO general purpose metric screw threads. Tolerances - Limits of sizes for hot-dip galvanized external screw…

1 Scope This document specifies limit deviations and limits of sizes for the pitch and crest diameters of the hot-dip galvanized metric external screw threads conforming to the coarse thread series o…

Dentistry. Compatibility testing for metal-ceramic and ceramic-ceramic systems

1 Scope This document specifies requirements and test methods to assess the thermomechanical compatibility between a veneering ceramic and a metallic or ceramic substructure material used for dental…

Nonwovens. Test methods - Run-off

1 Scope This document specifies test methods to measure the amount of test liquid (simulated urine) which runs down a nonwoven test specimen when a specified mass of test liquid is poured on the nonw…

Optics and optical instruments. Environmental test methods - Combined digitally controlled broad-band random…

Steel — Determination of niobium content — 4-(2-Pyridylazo)-resorcinol (PAR) spectrophotometric method

Overview ISO 9441:2026 specifies a standardized spectrophotometric method for the determination of niobium content in steel using 4-(2-pyridylazo)-resorcinol (PAR). Developed by the International Org…

Dentistry — Compatibility testing for metal-ceramic and ceramic-ceramic systems

Overview ISO 9693:2026 - Dentistry - Compatibility testing for metal-ceramic and ceramic-ceramic systems is an international standard developed by the International Organization for Standardization (…

Glass in building — Determination of luminous and solar characteristics of glazing

Overview ISO 9050:2026 – Glass in building - Determination of luminous and solar characteristics of glazing is an international standard developed by ISO for the building and construction sector. Thi…

Quality management systems — Specific requirements for the application of ISO 9001:2015 by organizations in t…

Overview ISO 19443:2018/Amd 1:2024 is an important amendment to the ISO 19443:2018 standard, which specifies quality management system requirements tailored for organizations within the supply chain…

Quality management systems — Requirements — Amendment 1: Climate action changes

Overview ISO 9001:2015/Amd.1:2024 is an official amendment to the ISO 9001:2015 Quality Management Systems - Requirements standard. Published February 2024 by ISO/TC 176/SC 2, Amendment 1: Climate ac…

Railway applications — Railway quality management system — ISO 9001:2015 and specific requirements for applic…

Overview ISO 22163:2023/Amd 1:2024 is an amendment to the internationally recognized ISO 22163 standard for railway quality management systems. Developed by the International Organization for Standar…

Primary packaging materials for medicinal products — Particular requirements for the application of ISO 9001:…

Overview ISO 15378:2017/Amd 1:2024 is an important international standard addressing primary packaging materials for medicinal products. This amendment to ISO 15378:2017 integrates climate action con…

Information and documentation — Transliteration of Cyrillic characters into Latin characters — Slavic and non…

Overview ISO 9:1995/Amd 1:2024 is an International Standard from ISO (Technical Committee ISO/TC 46) that specifies rules for the transliteration of Cyrillic characters into Latin characters for Slav…

Acoustics — Attenuation of sound during propagation outdoors — Part 2: Engineering method for the prediction…

Overview ISO 9613-2:2024 - Acoustics: Attenuation of sound during propagation outdoors (Part 2) specifies an engineering method to predict outdoor sound pressure levels from a variety of ground‑based…

High-strength cast steels for general engineering and structural purposes

Overview ISO 9477:2023 is an international standard developed by the International Organization for Standardization (ISO) that specifies requirements for high-strength cast steels used in general eng…

Optics and photonics — Environmental test methods — Part 2: Cold, heat and humidity — Amendment 1

Overview ISO 9022-2:2015/Amd 1:2023 is an important amendment to the international standard ISO 9022-2, titled "Optics and Photonics - Environmental Test Methods - Part 2: Cold, Heat and Humidity." P…

Yogurt — Identification of characteristic microorganisms (Lactobacillus delbrueckii subsp. bulgaricus and Str…

Overview ISO 9232:2003/Amd 1:2023 is an important international standard published jointly by ISO (International Organization for Standardization) and IDF (International Dairy Federation). It focuses…

Optics and photonics — Environmental test methods — Part 4: Salt mist — Amendment 1

Overview ISO 9022-4:2014/Amd 1:2023 is an important amendment to the international standard focusing on optics and photonics environmental test methods, specifically addressing the salt mist conditio…

Aerospace — Polytetrafluoroethylene (PTFE) hose assemblies, classification 204 °C/28 000 kPa — Procurement sp…

Overview ISO 9938:2022 is the international procurement specification for aerospace PTFE hose assemblies classified for 204 °C / 28 000 kPa (280 bar) service. This third edition (2022) defines requir…

Thermoplastics piping systems for fluids under pressure — Flange adapters and loose backing flanges — Mating…

Overview ISO 9624:2019/Amd 1:2021 is an important international standard published by ISO, focusing on thermoplastics piping systems for fluids under pressure. This amendment updates the specificatio…

Thermal insulation — Building elements — In-situ measurement of thermal resistance and thermal transmittance…

Overview ISO 9869-2:2018/Amd 1:2021 is an important amendment to the international standard focused on the in-situ measurement of thermal resistance and thermal transmittance in building elements. Sp…

Petroleum and related products — Determination of air-release properties of steam turbine and other oils — Im…

Overview ISO 9120:1997/Amd 1:2019 is an important amendment to the international standard for petroleum and related products, specifically addressing the determination of air-release properties of st…

Geosynthetics — Determination of thickness at specified pressures — Part 1: Single layers — Amendment 1

Overview ISO 9863-1:2016/Amd 1:2019 is an important amendment to the international standard for geosynthetics thickness determination at specified pressures. This document focuses on single-layer geo…

Footwear sizing — Mondopoint system of sizing and marking

Overview ISO 9407:2019 - "Footwear sizing - Mondopoint system of sizing and marking" defines a simple, universal method for designating and marking shoe sizes based on measured foot dimensions. Appli…

Quality management — Quality of an organization — Guidance to achieve sustained success

Overview ISO 9004:2018 - "Quality management - Quality of an organization - Guidance to achieve sustained success" gives practical guidelines to enhance an organization’s ability to achieve sustained…

Dentistry — Graphical symbols for dental equipment — Amendment 1

Overview ISO 9687:2015/Amd 1:2018 is an amendment to the international standard ISO 9687:2015, developed by the International Organization for Standardization (ISO). This amendment focuses on graphic…

Representation of results of particle size analysis — Part 4: Characterization of a classification process —…

Overview ISO 9276-4:2001/Amd 1:2017 is an important amendment to the international standard ISO 9276-4, which focuses on the representation of results of particle size analysis, specifically in the c…

Water quality — Enumeration of Escherichia coli and coliform bacteria — Part 1: Membrane filtration method fo…

Overview ISO 9308-1:2014/Amd 1:2016 is an important international standard published by the International Organization for Standardization (ISO) that addresses the enumeration of Escherichia coli (E.…

Earth-moving machinery — Machine safety labels — General principles — Amendment 1

Overview ISO 9244:2008/Amd 1:2016 is an official amendment to the International Standard ISO 9244:2008, which addresses safety labels on earth-moving machinery. Issued by the International Organizati…

Textile machinery and accessories — Cylindrical sliver cans — Part 1: Main dimensions — Amendment 1

Overview ISO 93-1:2006/Amd 1:2015 is an important amendment to the international standard for textile machinery and accessories, specifically focusing on cylindrical sliver cans. This part addresses…

Textile machinery and accessories — Cylindrical sliver cans — Part 2: Spring bottoms — Amendment 1

Overview ISO 93-2:2006/Amd 1:2014 is an important amendment to the international standard covering cylindrical sliver cans with spring bottoms used in textile machinery and accessories. The amendment…

Textile machinery — Noise test code — Part 1: Common requirements — Amendment 2

Overview ISO 9902-1:2001/Amd 2:2014 is an important amendment to the international standard governing noise testing for textile machinery. Issued by the International Organization for Standardization…

Textile machinery — Noise test code — Part 7: Dyeing and finishing machinery — Amendment 2

Overview ISO 9902-7:2001/Amd 2:2014 is an important amendment to the international standard that defines the noise test code specifically for dyeing and finishing textile machinery. Published by the…

Textile machinery — Noise test code — Part 2: Spinning preparatory and spinning machinery — Amendment 2

Overview ISO 9902-2:2001/Amd 2:2014 is an important international standard published by ISO that addresses noise testing procedures specifically for spinning preparatory and spinning machinery used i…

Textile machinery — Noise test code — Part 3: Nonwoven machinery — Amendment 2

Overview ISO 9902-3:2001/Amd 2:2014 is an international standard published by the International Organization for Standardization (ISO) that provides an amendment to the noise test code specifically f…

Textile machinery — Noise test code — Part 4: Yarn processing, cordage and rope manufacturing machinery — Ame…

Overview ISO 9902-4:2001/Amd 2:2014 is an amendment to the international standard focused on the noise testing of textile machinery. Specifically, it addresses noise test codes applicable to yarn pro…

Textile machinery — Noise test code — Part 5: Weaving and knitting preparatory machinery — Amendment 2

Overview ISO 9902-5:2001/Amd 2:2014 is an important international standard published by the International Organization for Standardization (ISO) that addresses noise testing methods for textile machi…

Gas welding equipment — Materials for equipment used in gas welding, cutting and allied processes — Amendment…

Overview ISO 9539:2010/Amd 1:2013 is an important amendment to the international standard governing materials used in gas welding equipment. Developed by ISO/TC 44/SC 8, this amendment provides clari…

Qualification testing of welders — Fusion welding — Part 1: Steels — Technical Corrigendum 2

Qualification testing of welders — Fusion welding — Part 1: Steels — Technical Corrigendum 1

Spices and condiments — Determination of extraneous matter and foreign matter content — Technical Corrigendum…

Overview ISO 927:2009/Cor 1:2012 is a technical corrigendum to the ISO 927:2009 standard on spices and condiments - determination of extraneous matter and foreign matter content. Issued by ISO/TC 34/…

Ergonomics of human-system interaction — Part 410: Design criteria for physical input devices — Amendment 1

Overview ISO 9241-410:2008/Amd 1:2012 is an important amendment to the international standard focusing on the ergonomics of human-system interaction. Specifically, it provides updated design criteria…

Technical specifications for centrifugal pumps — Class I — Amendment 1

Overview ISO 9905:1994/Amd 1:2011 is an amendment to the international standard specifying the technical requirements for centrifugal pumps - Class I. Developed by the International Organization for…

Technical specifications for centrifugal pumps — Class III — Amendment 1

Overview ISO 9908:1993/Amd 1:2011 is an important amendment to the international standard specifying technical requirements for centrifugal pumps - Class III. Published by the International Organizat…

Textile machinery — Noise test code — Part 4: Yarn processing, cordage and rope manufacturing machinery — Ame…

ISO 9902-4:2001/Amd 1:2009 Overview ISO 9902-4:2001/Amd 1:2009 is an important amendment to the International Standard ISO 9902-4:2001, which specifies the noise test code for textile machinery used…

Textile machinery — Noise test code — Part 3: Nonwoven machinery — Amendment 1

Overview ISO 9902-3:2001/Amd 1:2009, developed by the International Organization for Standardization (ISO), is an amendment to ISO 9902-3:2001. The standard specifies the noise test code for nonwoven…

Textile machinery — Noise test code — Part 5: Weaving and knitting preparatory machinery — Amendment 1

Overview ISO 9902-5:2001/Amd 1:2009 is an important amendment to the ISO 9902-5:2001 standard titled Textile machinery - Noise test code - Part 5: Weaving and knitting preparatory machinery. Publishe…

Textile machinery — Noise test code — Part 2: Spinning preparatory and spinning machinery — Amendment 1

Overview ISO 9902-2:2001/Amd 1:2009 is an essential amendment to the international standard focusing on noise testing codes specifically for spinning preparatory and spinning machinery within the tex…

Textile machinery — Noise test code — Part 7: Dyeing and finishing machinery — Amendment 1

Overview ISO 9902-7:2001/Amd 1:2009 is an international amendment to the standard governing noise test codes specifically for textile machinery used in dyeing and finishing processes. Developed by IS…

Textile machinery — Noise test code — Part 1: Common requirements — Amendment 1

Overview ISO 9902-1:2001/Amd 1:2009 is an international standard amendment focusing on textile machinery and its associated noise test code. Part 1 outlines the common requirements for conducting noi…

Industrial automation systems — Manufacturing Message Specification — Part 1: Service definition

Overview ISO 9506-1:2003 - part of the Manufacturing Message Specification (MMS) - defines the service model used for application‑layer communication in industrial automation. Aligned with the OSI co…

Industrial automation systems — Manufacturing Message Specification — Part 2: Protocol specification

Overview ISO 9506-2:2003 - part of the Manufacturing Message Specification (MMS) family - is the protocol specification that defines how MMS messages are encoded and exchanged at the Application Laye…

Passenger cars — Windscreen wiping systems — Test method — Amendment 1

Overview ISO 9619:1992/Amd 1:2002 is an amendment to the international standard ISO 9619:1992, which specifies the test method for windscreen wiping systems on passenger cars. Developed by the ISO Te…