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1 Scope This document specifies the principles, instruments, materials, experimental conditions and the sampling and composition analysis steps required for testing mineral composition using the X-ra…
1 Scope This document specifies the principles, instruments, materials and experimental conditions for testing Young’s modulus and Poisson’s ratio using triaxial testing method. It also specifies the…
Overview ISO 24807:2023 - Recreational diving services - Requirements for rebreather diver training - Decompression diving to 100 m defines minimum training and evaluation requirements for recreation…
Overview The SIST EN ISO 24808:2024/A11:2024 is an important European standard that addresses the requirements for rebreather instructor training within the framework of recreational diving services.…
Overview The EN ISO 24808:2024/A11:2024 is an important European standard that addresses the requirements for rebreather instructor training within the framework of recreational diving services. Publ…
Overview EN ISO 24805:2022/A11:2024 is a CEN amendment to the international standard for rebreather diver training within recreational diving services. It specifies the requirements and evaluation cr…
Overview SIST EN ISO 24804:2022/A11:2024 is the latest amendment to the European standard that defines requirements for rebreather diver training programmes focused on no-decompression diving. Publis…
Overview EN ISO 24804:2022/A11:2024 is the latest amendment to the European standard that defines requirements for rebreather diver training programmes focused on no-decompression diving. Published b…
Overview SIST EN ISO 24808:2024 - Recreational diving services: Requirements for rebreather instructor training establishes internationally recognized requirements for training programs that prepare…
Overview SIST EN ISO 24807:2024 defines the essential requirements for training programmes in recreational rebreather diving with mandatory decompression up to 100 meters, using breathing gases that…
Overview EN ISO 24808:2024 - Recreational diving services: Requirements for rebreather instructor training establishes internationally recognized requirements for training programs that prepare instr…
Overview EN ISO 24807:2024 defines the essential requirements for training programmes in recreational rebreather diving with mandatory decompression up to 100 meters, using breathing gases that inclu…
Overview EN ISO 24806:2023 - Recreational diving services - Requirements for rebreather diver training - Decompression diving to 60 m - is an ISO standard adopted by CEN that defines competency-based…
Overview EN ISO 24805:2022 - Recreational diving services - Requirements for rebreather diver training (ISO 24805:2022) defines training and evaluation requirements for rebreather diver training for…
Overview EN ISO 24804:2022 - Recreational diving services - Requirements for rebreather diver training (No‑decompression diving) is a CEN-adopted international standard that defines the competencies,…
Overview EN ISO 24817:2017 - Petroleum, petrochemical and natural gas industries - Composite repairs for pipework - Qualification and design, installation, testing and inspection (ISO 24817:2017) pro…
Overview EN ISO 24803:2017 - titled Recreational diving services - Requirements for recreational diving providers - is a harmonized CEN adoption of ISO 24803:2017 that defines minimum service, safety…
Overview EN ISO 24802-2:2014 (ISO 24802-2:2014) - “Recreational diving services - Requirements for the training of scuba instructors - Part 2: Level 2” is an international/European standard adopted b…
Overview EN ISO 24801-1:2014 (ISO 24801-1:2014) - “Recreational diving services - Requirements for the training of recreational scuba divers - Part 1: Level 1 - Supervised diver” defines the minimum…
Overview SIST EN ISO 24801-3:2014, titled “Recreational diving services - Requirements for the training of recreational scuba divers - Part 3: Level 3 - Dive leader (ISO 24801-3:2014),” is an interna…
Overview EN ISO 24801-2:2014 - "Recreational diving services - Requirements for the training of recreational scuba divers - Part 2: Level 2 - Autonomous diver" specifies the competencies, evaluation…
Overview EN ISO 24802-1:2014 - Recreational diving services: Requirements for the training of scuba instructors - Part 1: Level 1 (ISO 24802-1:2014) defines the minimum competencies, evaluation crite…
Overview EN ISO 24801-3:2014, titled “Recreational diving services - Requirements for the training of recreational scuba divers - Part 3: Level 3 - Dive leader (ISO 24801-3:2014),” is an internationa…
1 Scope 1.1 This part of ISO 248 specifies two thermogravimetric methods for the determination of moisture and other volatile-matter content in raw rubbers by using an automatic analyser with an infr…
1 Scope 1.1 This part of ISO 248 specifies two methods for the determination of volatile-matter content in raw rubbers by using a hot mill or an oven.
1 Scope This document specifies the determination of aldehydes and ketones content in polyether polyols and polymer polyols by high performance liquid chromatography (HPLC). This document is applicab…
Overview ISO 24829:2026 - Plastics - Polyether polyols and polymer polyols - Determination of aldehydes and ketones provides a standardized method for quantifying aldehydes and ketones content in pol…
Overview ISO 24896:2026 - Notation for Business Reporting establishes a standardized notation and consistent design requirements for delivering the results of business reporting. This international s…
Overview ISO 2480:1972 specifies a standardized gravimetric method for the determination of sulphate content in sodium chloride for industrial use. This internationally recognized standard by the Int…
Overview ISO 24817:2017 provides requirements and recommendations for the qualification, design, installation, testing and inspection of externally applied composite repair systems for corroded or da…
Overview ISO 24835-1:2025 specifies a standardized X‑ray diffraction (XRD) method for determining shale mineral composition and calculating the shale mineral brittleness index. The standard defines p…
Overview ISO 24825:2026 sets out the general principles for establishing herbal reference substances used in Traditional Chinese Medicine (TCM). These substances are crucial for the quality control o…