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1 Scope This document specifies the terminology, classification and the methods that are used for the grading and description of single unmounted polished diamonds over 0,25 carat (ct). This document…
Overview ISO 24046:2026 is an international standard published by the International Organization for Standardization (ISO) that specifies a method for determining the tensile properties of resin-impr…
Overview SIST EN ISO 24018:2026 - Jewellery and precious metals - Specifications for 1 kilogram gold bar (ISO 24018:2020) - establishes harmonized, international requirements for producing, testing,…
Overview SIST EN ISO 24016:2026 is a comprehensive European standard developed by CEN, in alignment with ISO 24016:2020 (including corrections as of March 2024). This standard defines internationally…
Overview EN ISO 24016:2026 is a comprehensive European standard developed by CEN, in alignment with ISO 24016:2020 (including corrections as of March 2024). This standard defines internationally acce…
Overview EN ISO 24018:2026 - Jewellery and precious metals - Specifications for 1 kilogram gold bar (ISO 24018:2020) - establishes harmonized, international requirements for producing, testing, and c…
Overview EN ISO 24078:2025 (ISO 24078:2025) - Hydrogen in energy systems - Vocabulary - is a harmonized European/International vocabulary standard prepared by ISO/TC 197 in collaboration with CEN-CEN…
Overview - EN ISO 2400:2025 (Ultrasonic testing, Standard block No. 1) EN ISO 2400:2025 (ISO 2400:2025) is the European endorsement of the ISO specification for standard block No. 1 used in ultrasoni…
Overview EN ISO 24096-1:2024 / ISO 24096‑1:2024 provides a framework for building classification systems for requirements in technical product documentation (TPD). It explains why classifying require…
Overview - EN ISO 24096-2:2024 (TPD) EN ISO 24096-2:2024 is Part 2 of the ISO 24096 series on Technical Product Documentation (TPD). It specifies a practical method for the classification of requirem…
Overview EN ISO 24013:2023 (ISO 24013:2023) - Optics and photonics - Lasers and laser-related equipment - Measurement of phase retardation of optical components for polarized laser radiation - specif…
Overview EN ISO 24072:2023 (ISO 24072:2023) specifies an aerosol bacterial retention test method for assessing the bacterial retention ability of finished stand‑alone and integrated air‑inlet filters…
Overview EN ISO 24019:2022 - Simultaneous interpreting delivery platforms: Requirements and recommendations defines functional and technical requirements for using remote simultaneous interpreting (R…
Overview EN ISO 24032:2021 - Soil quality: In situ caging of snails to assess bioaccumulation of contaminants specifies a standardized field bioassay that measures the accumulation of chemical contam…
Overview ISO 2403:2021 - Textiles - Cotton fibres - Determination of micronaire value defines a standardized laboratory method for measuring the micronaire of loose, disorientated cotton fibres (bale…
Overview - SIST ISO 24083:2021 (International archives statistics) SIST ISO 24083:2021 provides internationally agreed guidelines for the collection and reporting of archives statistics. It is design…
Overview SIST EN ISO 24014-1:2021 (ISO 24014-1:2021) specifies a conceptual, implementation‑neutral architecture for an Interoperable Fare Management System (IFMS) for public surface transport (inclu…
Overview SIST EN ISO 24024-2:2021 – Plastics – Homopolymer and Copolymer Resins of Vinyl Chloride – Part 2: Preparation of Test Samples and Determination of Properties – defines standardized methods…
Overview EN ISO 24024-1:2021 (CEN adoption of ISO 24024-1:2021) defines a standardized designation system and basis for specifications for vinyl chloride thermoplastic resins (PVC homopolymers and co…
Overview EN ISO 24024-2:2021 – Plastics – Homopolymer and Copolymer Resins of Vinyl Chloride – Part 2: Preparation of Test Samples and Determination of Properties – defines standardized methods for t…
Overview EN ISO 24014-1:2021 (ISO 24014-1:2021) specifies a conceptual, implementation‑neutral architecture for an Interoperable Fare Management System (IFMS) for public surface transport (including…
Overview EN ISO 24034:2020 - Welding consumables - Solid wire electrodes, solid wires and rods for fusion welding of titanium and titanium alloys - Classification (ISO 24034:2020) specifies how to cl…
Overview EN ISO 2409:2020 - Paints and varnishes: Cross-cut test (ISO 2409:2020) specifies an empirical test method for assessing the resistance of paint coatings and varnishes (including wood stains…
Overview EN ISO 24022-1:2020 (CEN adoption of ISO 24022-1:2020) establishes a standardized designation system for polystyrene (PS) moulding and extrusion materials. It defines how to describe amorpho…
Overview EN ISO 24026-1:2020 - Plastics - Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 1: Designation system and basis for specifications (CEN/ISO) defines a standardized…
Overview EN ISO 24022-2:2020 - "Plastics - Polystyrene (PS) moulding and extrusion materials - Part 2" is a CEN-adopted ISO standard that specifies how to prepare test specimens and determine the key…
Overview EN ISO 24026-2:2020 - Plastics: Poly(methyl methacrylate) (PMMA) moulding and extrusion materials - Part 2 - specifies how to prepare test specimens and determine material properties for PMM…
Overview EN ISO 24025-1:2020 - "Plastics - Sulfone polymer moulding and extrusion materials - Part 1: Designation system and basis for specifications" establishes a standardized designation system fo…
Overview EN ISO 24023-1:2020 - Plastics - Plasticized poly(vinyl chloride) (PVC‑P) moulding and extrusion materials - Part 1: Designation system and basis for specifications - establishes a standardi…
Overview EN ISO 24023-2:2020 - Plastics - Plasticized poly(vinyl chloride) (PVC-P) moulding and extrusion materials - Part 2 - defines standard procedures for preparing test specimens and determining…
Overview EN ISO 24025-2:2020 - Plastics: Sulfone polymer moulding and extrusion materials - Part 2 - specifies how to prepare test specimens and determine the material properties required to characte…