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Animal feeding stuffs. Determination of tryptophan content.

Recreational diving services. Requirements for the training of recreational snorkelling guides.

Textiles. Tear properties of fabrics. Determination of tear force using ballistic pendulum method (Elmendorf).

Plastics. Simple heat release test using a conical radiant heater and a thermopile detector.

Foil bearings. Performance testing of foil journal bearings. Testing of static load capacity, friction coeffi…

Textiles. Determination of the slippage resistance of yarns at a seam in woven fabrics. Fixed seam opening me…

Steel and iron. Determination of calcium and magnesium. Inductively coupled plasma atomic emission spectromet…

Electron and laser-beam welded joints. Requirements and recommendations on quality levels for imperfections.…

Aerospace. Screws, 100 degrees reduced countersunk head, internal offset cruciform ribbed or unribbed drive,…

Liquid hydrogen — Land vehicle fuelling protocol.

Pen systems. Plunger stoppers for pen-injectors for medical use.

Coal and coke. Mechanical sampling. Sampling of coal from moving streams.

Coal and coke. Mechanical sampling. Sampling of coke from moving streams.

Textiles. Seam tensile properties of fabrics and made-up textile articles. Determination of maximum force to…

Textile machinery and accessories. Yarn feeders and yarn control for knitting machines. Vocabulary.

Health informatics. Guidelines for implementation of HL7 FHIR based on ISO 13940:2015, ISO 13606-1:2019 and I…

1 Scope This document provides guidance on how four complementary international standards can be used in combination by developers of health ICT systems and infrastructures. These standards, three pu…

Health informatics. System of concepts to support continuity of care

1 Scope This document defines the requirements for a system of concepts for different aspects of the provision of care encompassing social care as well as clinical care. The focus of this document is…

Health informatics — System of concepts to support continuity of care

Overview ISO 13940:2026 – Health informatics - System of concepts to support continuity of care is an international standard developed by the International Organization for Standardization (ISO). Thi…

Welding — Studs and ceramic ferrules for arc stud welding — Amendment 1

Overview ISO 13918:2017/Amd 1:2021 is the latest amendment to the international standard governing arc stud welding, specifically addressing the specifications for welding studs and ceramic ferrules.…

Plastics pipes and fittings — Crushing decohesion test for polyethylene (PE) electrofusion assemblies — Amend…

Overview ISO 13955:1997/Amd 1:2020 is an important amendment to the international standard covering plastics pipes and fittings, specifically addressing the crushing decohesion test for polyethylene…

Polyethylene (PE) pipes and fittings — Determination of the tensile strength and failure mode of test pieces…

Overview ISO 13953:2001/Amd 1:2020 is an important amendment to the international standard for polyethylene (PE) pipes and fittings, specifically addressing the determination of tensile strength and…

Textiles — Standard atmospheres for conditioning and testing — Amendment 1

Overview ISO 139:2005/Amd 1:2011 is an important amendment to the ISO 139:2005 standard, published by the International Organization for Standardization (ISO). This amendment focuses on textile condi…

Protective clothing for use against solid particulates — Part 1: Performance requirements for chemical protec…

Overview ISO 13982-1:2004/Amd 1:2010 is an important international standard issued by the International Organization for Standardization (ISO) that specifies the performance requirements for chemical…

Textiles - Seam tensile properties of fabrics and made-up textile articles - Part 2: Determination of maximum…

Overview EN ISO 13935-2:2026 specifies a standardized method for determining the maximum force required to rupture a sewn seam in textiles using the grab test. Developed by CEN and adopted as an inte…

Workplace air - Assessment of dermal exposure - Part 1: Framework for dermal exposure assessment (ISO 13977‑1…

Overview EN ISO 13977-1:2026: Workplace Air - Assessment of Dermal Exposure - Part 1: Framework for Dermal Exposure Assessment provides a comprehensive framework for assessing dermal exposure to chem…

Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-…

Overview SIST EN ISO 13971:2025 specifies requirements, classification, and installation best practices for flexible pipe elements, vibration isolators, expansion joints, and non-metallic tubes used…

Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (I…

Overview EN ISO 13916:2025 - “Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature” (ISO 13916:2025) is a CEN-adopted international standard that…

Refrigeration systems and heat pumps - Flexible pipe elements, vibration isolators, expansion joints and non-…

Overview EN ISO 13971:2025 specifies requirements, classification, and installation best practices for flexible pipe elements, vibration isolators, expansion joints, and non-metallic tubes used in re…

Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature (I…

Overview EN ISO 13916:2025 - “Welding - Measurement of preheating temperature, interpass temperature and preheat maintenance temperature” (ISO 13916:2025) is a CEN-adopted international standard that…

Air quality - Determination of ozone in ambient air - Ultraviolet photometric method - Amendment 1: Consensus…

Overview ISO 13964:1998/Amd 1:2024 is an amendment to ISO 13964 (Ultraviolet photometric method) that provides a consensus value for the ozone absorption cross‑section at room temperature for the mer…

Protective clothing - Mechanical properties - Determination of resistance to cutting by sharp objects (ISO 13…

Overview EN ISO 13997:2024 - Protective clothing: Determination of resistance to cutting by sharp objects specifies a tomodynamometer cut test and associated calculations for materials and assemblies…

Metallic powders - Test method for the determination of non-metallic inclusions in metal powders using a powd…

Overview EN ISO 13947:2024 - "Metallic powders - Test method for the determination of non-metallic inclusions in metal powders using a powder-forged specimen" - is a CEN-endorsed ISO metallographic t…

Metallic powders - Test method for the determination of non-metallic inclusions in metal powders using a powd…

Overview EN ISO 13947:2024 - "Metallic powders - Test method for the determination of non-metallic inclusions in metal powders using a powder-forged specimen" - is a CEN-endorsed ISO metallographic t…

Protective clothing - Mechanical properties - Determination of resistance to cutting by sharp objects (ISO 13…

Overview EN ISO 13997:2024 - Protective clothing: Determination of resistance to cutting by sharp objects specifies a tomodynamometer cut test and associated calculations for materials and assemblies…

Fire safety - Vocabulary (ISO 13943:2023)

Overview SIST EN ISO 13943:2024 is the Slovenian adoption of EN ISO 13943:2023 / ISO 13943:2023, the international vocabulary for fire safety. This fourth edition updates and expands the standardized…

Plastics - Simple heat release test using a conical radiant heater and a thermopile detector (ISO 13927:2023)

Overview - EN ISO 13927:2023 (Plastics, Simple heat release test) EN ISO 13927:2023 specifies a simple heat release test for plastics using a conical radiant heater and a thermopile detector. Intende…

Fire safety - Vocabulary (ISO 13943:2023)

Overview EN ISO 13943:2023 is the Slovenian adoption of EN ISO 13943:2023 / ISO 13943:2023, the international vocabulary for fire safety. This fourth edition updates and expands the standardized fire…

Plastics - Simple heat release test using a conical radiant heater and a thermopile detector (ISO 13927:2023)

Overview - EN ISO 13927:2023 (Plastics, Simple heat release test) EN ISO 13927:2023 specifies a simple heat release test for plastics using a conical radiant heater and a thermopile detector. Intende…

Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and positio…

Overview EN ISO 13920:2023 - Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and position (ISO 13920:2023) defines standard, workshop-based tolerance…

Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and positio…

Overview EN ISO 13920:2023 - Welding - General tolerances for welded constructions - Dimensions for lengths and angles - Shape and position (ISO 13920:2023) defines standard, workshop-based tolerance…

Health informatics - Clinical information models - Characteristics, structures and requirements (ISO 13972:20…

Overview EN ISO 13972:2022 - Health informatics: Clinical information models (CIMs) - defines characteristics, structures and requirements for Clinical Information Models (CIMs). It specifies how CIM…

Health informatics - Clinical information models - Characteristics, structures and requirements (ISO 13972:20…

Overview EN ISO 13972:2022 - Health informatics: Clinical information models (CIMs) - defines characteristics, structures and requirements for Clinical Information Models (CIMs). It specifies how CIM…

Welding - Studs and ceramic ferrules for arc stud welding - Amendment 1 (ISO 13918:2017/Amd 1:2021)

Overview EN ISO 13918:2018/A1:2021 is the CEN-endorsed amendment to ISO 13918 (title: Welding - Studs and ceramic ferrules for arc stud welding). Published September 2021 and adopted by CEN members,…

Welding - Studs and ceramic ferrules for arc stud welding - Amendment 1 (ISO 13918:2017/Amd 1:2021)

Overview EN ISO 13918:2018/A1:2021 is the CEN-endorsed amendment to ISO 13918 (title: Welding - Studs and ceramic ferrules for arc stud welding). Published September 2021 and adopted by CEN members,…

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections…

Overview EN ISO 13919-2:2021 - "Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure c…

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections…

Overview EN ISO 13919-2:2021 - "Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 2: Aluminium, magnesium and their alloys and pure c…

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections…

Overview - EN ISO 13919-1:2019 EN ISO 13919-1:2019, "Electron and laser‑beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and…

Textiles - Bursting properties of fabrics - Part 2: Pneumatic method for determination of bursting strength a…

Overview EN ISO 13938-2:2019 - "Textiles - Bursting properties of fabrics - Part 2: Pneumatic method for determination of bursting strength and bursting distension" specifies a pneumatic test method…

Textiles - Bursting properties of fabrics - Part 1: Hydraulic method for determination of bursting strength a…

Overview EN ISO 13938-1:2019 - Textiles - Bursting properties of fabrics - Part 1: Hydraulic method - defines a laboratory method for measuring bursting strength and bursting distension of textile fa…

Textiles - Bursting properties of fabrics - Part 2: Pneumatic method for determination of bursting strength a…

Overview EN ISO 13938-2:2019 - "Textiles - Bursting properties of fabrics - Part 2: Pneumatic method for determination of bursting strength and bursting distension" specifies a pneumatic test method…

Textiles - Bursting properties of fabrics - Part 1: Hydraulic method for determination of bursting strength a…

Overview EN ISO 13938-1:2019 - Textiles - Bursting properties of fabrics - Part 1: Hydraulic method - defines a laboratory method for measuring bursting strength and bursting distension of textile fa…

Electron and laser-beam welded joints - Requirements and recommendations on quality levels for imperfections…

Overview - EN ISO 13919-1:2019 EN ISO 13919-1:2019, "Electron and laser‑beam welded joints - Requirements and recommendations on quality levels for imperfections - Part 1: Steel, nickel, titanium and…

Welding - Studs and ceramic ferrules for arc stud welding (ISO 13918:2017, Corrected version 2018-05)

Overview EN ISO 13918:2018 - Welding: Studs and ceramic ferrules for arc stud welding is the European adoption of ISO 13918:2017 (Corrected version 2018-05). The standard specifies requirements for s…

Welding - Studs and ceramic ferrules for arc stud welding (ISO 13918:2017, Corrected version 2018-05)

Overview EN ISO 13918:2018 - Welding: Studs and ceramic ferrules for arc stud welding is the European adoption of ISO 13918:2017 (Corrected version 2018-05). The standard specifies requirements for s…

Small craft - Steering gear - Geared link systems (ISO 13929:2001)

Overview EN ISO 13929:2017 - Small craft - Steering gear - Geared link systems specifies minimum construction, installation and testing requirements for geared‑link steering systems used on small cra…

Small craft - Steering gear - Geared link systems (ISO 13929:2001)

Overview EN ISO 13929:2017 - Small craft - Steering gear - Geared link systems specifies minimum construction, installation and testing requirements for geared‑link steering systems used on small cra…

Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016)

Overview EN ISO 13904:2016 - "Animal feeding stuffs - Determination of tryptophan content" is a CEN-endorsed ISO method for measuring total and free tryptophan in animal feeds. The standard covers co…

Animal feeding stuffs - Determination of tryptophan content (ISO 13904:2016)

Overview EN ISO 13904:2016 - "Animal feeding stuffs - Determination of tryptophan content" is a CEN-endorsed ISO method for measuring total and free tryptophan in animal feeds. The standard covers co…

Health informatics - System of concepts to support continuity of care (ISO 13940:2015)

Overview EN ISO 13940:2016 (ISO 13940:2015) - "Health informatics - System of concepts to support continuity of care" defines a system of high-level concepts for healthcare delivery. It frames the co…

Health informatics - System of concepts to support continuity of care (ISO 13940:2015)

Overview EN ISO 13940:2016 (ISO 13940:2015) - "Health informatics - System of concepts to support continuity of care" defines a system of high-level concepts for healthcare delivery. It frames the co…