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Welding consumables. Covered electrodes for manual metal arc welding of high-strength steels. Classification.

Leather. Determination of chlorinated hydrocarbons in leather. Chromatographic method for middlechain chlorin…

Non-destructive testing. Long-range inspection of above-ground pipelines and plant piping using guided wave t…

Rubber, vulcanized or thermoplastic. Determination of shear modulus and adhesion to rigid plates. Quadruple-s…

Ships and marine technology. Vessel machinery operations in polar waters. Guidelines.

Brazing. Imperfections in brazed joints.

Environmental solid matrices — Determination of elemental composition by X-ray fluorescence spectrometry.

Welding consumables. Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion wel…

Space systems. Semiconductor integrated circuits for space applications. Design requirements.

Plastics. Determination of the tendency of compounds and products based on vinyl chloride homopolymers and co…

Medical devices. Connectors for reservoir delivery systems for healthcare applications. Neural applications.

Welding consumables. Wire electrodes, wires and rods for welding of aluminium and aluminium alloys. Classific…

Cardiovascular implants and extracorporeal systems — Centrifugal blood pumps — Amendment 1: Worst-case condit…

Overview ISO 18242:2016/Amd 1:2023 introduces an important amendment to the existing standard for centrifugal blood pumps used in cardiovascular implants and extracorporeal systems. This amendment sp…

Retail financial services — Merchant category codes

Overview ISO 18245:2023 - Retail financial services - Merchant category codes defines a standardized set of merchant category codes (MCCs) used to classify merchants by the type of business, trade or…

Cardiovascular implants and extracorporeal systems — Cardiopulmonary bypass systems — Venous bubble traps — A…

Overview ISO 18241:2016/Amd 1:2019 is an important amendment to the international standard for cardiovascular implants and extracorporeal systems, specifically addressing cardiopulmonary bypass syste…

Medical devices — Connectors for reservoir delivery systems for healthcare applications — Part 8: Citrate-bas…

Overview ISO 18250-8:2018 specifies the dimensions, design and functional performance requirements for apheresis anticoagulant (AC) reservoir connectors used with citrate‑based anticoagulant solution…

Energy performance of fenestration systems for residential buildings — Calculation procedure — Technical Corr…

Overview ISO 18292:2011/Cor 1:2012 is a technical corrigendum to the international standard ISO 18292:2011, which addresses the energy performance of fenestration systems in residential buildings. Th…

Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - Specification (ISO 1825:2026)

Overview SIST EN ISO 1825:2026 specifies the requirements for rubber hoses and hose assemblies used in the ground fuelling and defuelling of aircraft. This harmonized European and international stand…

Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry (ISO…

Overview SIST EN ISO 18227:2026, titled Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry (ISO 18227:2025), is an internationally harmonized sta…

Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2026)

Overview SIST EN ISO 18203:2026 - Steel - Determination of the Thickness of Surface-Hardened Layers defines standardized methods for measuring the depth of hardened layers in steel. Developed by CEN…

Rubber hoses and hose assemblies for aircraft ground fuelling and defuelling - Specification (ISO 1825:2026)

Overview EN ISO 1825:2026 specifies the requirements for rubber hoses and hose assemblies used in the ground fuelling and defuelling of aircraft. This harmonized European and international standard i…

Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2026)

Overview EN ISO 18203:2026 - Steel - Determination of the Thickness of Surface-Hardened Layers defines standardized methods for measuring the depth of hardened layers in steel. Developed by CEN and I…

Electrically propelled mopeds and motorcycles - Test specifications and safety requirements for lithium-ion b…

Overview SIST EN ISO 18243:2026 titled "Electrically propelled mopeds and motorcycles - Test specifications and safety requirements for lithium-ion battery systems (ISO 18243:2025)" specifies compreh…

Non-destructive testing - Acoustic emission testing - Specific methodology and general evaluation criteria fo…

Overview EN ISO 18249:2025 (ISO 18249:2015) - Non-destructive testing - Acoustic emission testing - Specific methodology and general evaluation criteria for testing of fibre-reinforced polymers (FRP)…

Electrically propelled mopeds and motorcycles - Test specifications and safety requirements for lithium-ion b…

Overview EN ISO 18243:2025 - Electrically propelled mopeds and motorcycles: Test specifications and safety requirements for lithium‑ion battery systems (ISO 18243:2025) is a CEN-adopted standard that…

Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry (ISO…

Overview EN ISO 18227:2025 - Environmental solid matrices - Determination of elemental composition by X-ray fluorescence spectrometry specifies standardized procedures for quantitative analysis of el…

Non-destructive testing - Acoustic emission testing - Specific methodology and general evaluation criteria fo…

Overview EN ISO 18249:2025 (ISO 18249:2015) - Non-destructive testing - Acoustic emission testing - Specific methodology and general evaluation criteria for testing of fibre-reinforced polymers (FRP)…

Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and c…

Overview EN ISO 182-3:2025 - Plastics: Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic pro…

Plastics - Determination of the tendency of compounds and products based on vinyl chloride homopolymers and c…

Overview EN ISO 182-3:2025 - Plastics: Determination of the tendency of compounds and products based on vinyl chloride homopolymers and copolymers to evolve hydrogen chloride and any other acidic pro…

Welding consumables - Tubular cored electrodes for gas-shielded and non-gas-shielded metal arc welding of hig…

Overview EN ISO 18276:2024 (CEN adoption of ISO 18276:2024) defines the classification of tubular cored electrodes used for gas‑shielded and non‑gas‑shielded metal arc welding of high‑strength steels…

Welding consumables - Tubular cored electrodes for gas-shielded and non-gas-shielded metal arc welding of hig…

Overview EN ISO 18276:2024 (CEN adoption of ISO 18276:2024) defines the classification of tubular cored electrodes used for gas‑shielded and non‑gas‑shielded metal arc welding of high‑strength steels…

Brazing - Imperfections in brazed joints (ISO 18279:2023)

Overview - EN ISO 18279:2023 (Brazing - Imperfections in brazed joints) EN ISO 18279:2023, adopted by CEN, provides a standardized classification and guidance for imperfections that can occur in braz…

Brazing - Imperfections in brazed joints (ISO 18279:2023)

Overview - EN ISO 18279:2023 (Brazing - Imperfections in brazed joints) EN ISO 18279:2023, adopted by CEN, provides a standardized classification and guidance for imperfections that can occur in braz…

Leather - Determination of ethoxylated alkylphenols (APEO) - Part 1: Direct method (ISO 18218-1:2023)

Overview EN ISO 18218-1:2023 - Leather - Determination of ethoxylated alkylphenols (APEO) - Part 1: Direct method (ISO 18218-1:2023) is a standardized laboratory method for detecting and quantifying…

Leather - Determination of ethoxylated alkylphenols (APEO) - Part 1: Direct method (ISO 18218-1:2023)

Overview EN ISO 18218-1:2023 - Leather - Determination of ethoxylated alkylphenols (APEO) - Part 1: Direct method (ISO 18218-1:2023) is a standardized laboratory method for detecting and quantifying…

Welding consumables - Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion we…

Overview EN ISO 18274:2023 - "Welding consumables – Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys – Classification" - is the…

Welding consumables - Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion we…

Overview EN ISO 18274:2023 - "Welding consumables – Solid wire electrodes, solid strip electrodes, solid wires and solid rods for fusion welding of nickel and nickel alloys – Classification" - is the…

Electrically propelled mopeds and motorcycles - Safety requirements for conductive connection to an external…

Overview - EN ISO 18246:2023 (Electrically propelled mopeds and motorcycles) EN ISO 18246:2023 specifies safety requirements for the conductive (cabled) connection of electrically propelled mopeds an…

Electrically propelled mopeds and motorcycles - Safety requirements for conductive connection to an external…

Overview - EN ISO 18246:2023 (Electrically propelled mopeds and motorcycles) EN ISO 18246:2023 specifies safety requirements for the conductive (cabled) connection of electrically propelled mopeds an…

Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resista…

Overview EN ISO 18278-1:2022 - "Resistance welding - Weldability - Part 1" - defines general requirements and test procedures for assessing the weldability of metallic materials using resistance spot…

Resistance welding - Weldability - Part 1: General requirements for the evaluation of weldability for resista…

Overview EN ISO 18278-1:2022 - "Resistance welding - Weldability - Part 1" - defines general requirements and test procedures for assessing the weldability of metallic materials using resistance spot…

Essential technical requirements for mechanical components and metallic structures foreseen for Generation IV…

Overview EN ISO 18229:2021 (ISO 18229:2018) defines the essential technical requirements for mechanical components and metallic structures intended for Generation IV (GEN IV) nuclear reactors. Focuse…

Essential technical requirements for mechanical components and metallic structures foreseen for Generation IV…

Overview EN ISO 18229:2021 (ISO 18229:2018) defines the essential technical requirements for mechanical components and metallic structures intended for Generation IV (GEN IV) nuclear reactors. Focuse…

Leather - Determination of chlorinated hydrocarbons in leather - Part 2: Chromatographic method for middle-ch…

Overview EN ISO 18219-2:2021 - Leather - Determination of chlorinated hydrocarbons in leather - Part 2: Chromatographic method for middle‑chain chlorinated paraffins (MCCPs) - is a CEN/ISO test metho…

Leather - Determination of chlorinated hydrocarbons in leather - Part 1: Chromatographic method for short-cha…

Overview EN ISO 18219-1:2021 - Leather: Determination of chlorinated hydrocarbons in leather - Part 1 specifies a chromatographic method for short‑chain chlorinated paraffins (SCCPs, C10–C13) in proc…

Leather - Determination of chlorinated hydrocarbons in leather - Part 2: Chromatographic method for middle-ch…

Overview EN ISO 18219-2:2021 - Leather - Determination of chlorinated hydrocarbons in leather - Part 2: Chromatographic method for middle‑chain chlorinated paraffins (MCCPs) - is a CEN/ISO test metho…

Leather - Determination of chlorinated hydrocarbons in leather - Part 1: Chromatographic method for short-cha…

Overview EN ISO 18219-1:2021 - Leather: Determination of chlorinated hydrocarbons in leather - Part 1 specifies a chromatographic method for short‑chain chlorinated paraffins (SCCPs, C10–C13) in proc…

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plut…

Overview SIST EN ISO 18256-1:2021 is a European and international standard developed by CEN and ISO that focuses on nuclear fuel technology, specifically the dissolution of plutonium dioxide (PuO₂) p…

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 2: Dissolution of MOX…

Overview EN ISO 18256-2:2021 (ISO 18256-2:2019) is a CEN-adopted international standard in nuclear fuel technology that specifies validated procedures for the dissolution of MOX pellets and powders (…

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 1: Dissolution of plut…

Overview EN ISO 18256-1:2021 is a European and international standard developed by CEN and ISO that focuses on nuclear fuel technology, specifically the dissolution of plutonium dioxide (PuO₂) powder…

Nuclear fuel technology - Dissolution of plutonium dioxide-containing materials - Part 2: Dissolution of MOX…

Overview EN ISO 18256-2:2021 (ISO 18256-2:2019) is a CEN-adopted international standard in nuclear fuel technology that specifies validated procedures for the dissolution of MOX pellets and powders (…

Soil quality - Determination of polycyclic aromatic hydrocarbons (PAH) - Gas chromatographic method with mass…

Overview ISO 18287:2006 - "Soil quality - Determination of polycyclic aromatic hydrocarbons (PAH) - Gas chromatographic method with mass spectrometric detection (GC‑MS)" - is an international standar…

Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method (ISO 18218-2:2019)

Overview - EN ISO 18218-2:2019 (Leather - Indirect method) EN ISO 18218-2:2019 specifies an indirect analytical method for determining ethoxylated alkylphenols in leather and leather process auxiliar…

Leather - Determination of ethoxylated alkylphenols - Part 2: Indirect method (ISO 18218-2:2019)

Overview - EN ISO 18218-2:2019 (Leather - Indirect method) EN ISO 18218-2:2019 specifies an indirect analytical method for determining ethoxylated alkylphenols in leather and leather process auxiliar…

Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method usin…

Overview EN ISO 18254-2:2019 - Textiles: Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method using NPLC. Adopted by CEN from ISO 18254-2:2018, this standard…

Textiles - Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method usin…

Overview EN ISO 18254-2:2019 - Textiles: Method for the detection and determination of alkylphenol ethoxylates (APEO) - Part 2: Method using NPLC. Adopted by CEN from ISO 18254-2:2018, this standard…

Resistance welding - Weldability - Part 3: Evaluation procedures for weldability in spot weld bonding (ISO 18…

Overview EN ISO 18278-3:2017 (ISO 18278-3:2017) specifies standardized evaluation procedures for weldability in spot weld bonding using resistance spot welding combined with adhesive bonding. The sta…

Resistance welding - Weldability - Part 3: Evaluation procedures for weldability in spot weld bonding (ISO 18…

Overview EN ISO 18278-3:2017 (ISO 18278-3:2017) specifies standardized evaluation procedures for weldability in spot weld bonding using resistance spot welding combined with adhesive bonding. The sta…

Customer contact centres - Part 2: Requirements for using the services of customer contact centres (ISO 18295…

Overview EN ISO 18295-2:2017 (ISO 18295-2:2017) defines requirements for clients using customer contact centres (CCCs). It is the client-focused part of the ISO 18295 family and complements ISO 18295…

Customer contact centres - Part 1: Requirements for customer contact centres (ISO 18295-1:2017)

Overview EN ISO 18295-1:2017 - Customer contact centres - Part 1: Requirements for customer contact centres (ISO 18295-1:2017) specifies a framework of service requirements for customer contact centr…