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1 Scope This document establishes a classification of brown coals and lignites by types on the basis of total moisture mass fraction and tar yield.
Overview ISO 29001:2020/Amd 1:2024 is the latest amendment to the ISO 29001 standard, specifically tailored for the petroleum, petrochemical, and natural gas industries. This amendment introduces cri…
Overview ISO 29841:2009/Amd 1:2016 is an amendment to the international standard developed by ISO for vegetable fats and oils. This amendment specifically addresses updates in the procedures for the…
Overview ISO 29661:2012/Amd 1:2015 is an important amendment to the international standard focused on reference radiation fields for radiation protection. It refines the definitions and fundamental c…
Overview ISO 29472:2008/Amd 1:2014 is an amendment to the international standard for thermal insulating products used in building applications. This document specifies the methods for determining the…
Overview ISO 29471:2008/Amd 1:2014 is an important international standard developed by the International Organization for Standardization (ISO) focused on thermal insulating products used in building…
Overview ISO 29467:2008/Amd 1:2014 is an international standard focused on thermal insulating products for building applications, specifically addressing the determination of squareness of these prod…
Overview ISO 29771:2008/Amd 1:2014 is an amendment to the international standard for thermal insulating materials in building applications, specifically focusing on the determination of organic conte…
Overview The ISO 2912:1973/Amd 1:1982 is an amendment to the international standard focused on modular units for machine tool construction, specifically addressing multi-spindle heads. This amendment…
Overview EN ISO 29601:2026, titled Paints and varnishes - Corrosion protection by protective paint systems - Assessment of porosity in a dry film, is a European standard developed by CEN. This standa…
Overview SIST EN ISO 29981:2026 specifies a standardized method for the selective enumeration of bifidobacteria in milk products using a colony-count technique. Developed by CEN and aligned with ISO…
Overview EN ISO 29981:2026 specifies a standardized method for the selective enumeration of bifidobacteria in milk products using a colony-count technique. Developed by CEN and aligned with ISO 29981…
Overview SIST EN ISO 294-5:2026 is an international standard developed by CEN and ISO that specifies a method for preparing standard specimens to investigate the anisotropy in thermoplastic materials…
Overview SIST EN ISO 29481-2:2026 - "Building information models – Information delivery manual – Part 2: Interaction framework (ISO 29481-2:2025)" is a European and international standard developed b…
Overview EN ISO 294-5:2026 is an international standard developed by CEN and ISO that specifies a method for preparing standard specimens to investigate the anisotropy in thermoplastic materials usin…
Overview SIST EN ISO 29481-1:2026 – "Building Information Models – Information Delivery Manual – Part 1: Methodology and Format (ISO 29481-1:2025)" – is an international standard that defines how to…
Overview EN ISO 29481-2:2025 - Building information models: Information delivery manual - Part 2: Interaction framework (ISO 29481-2:2025) defines a standardized methodology and digital format for de…
Overview EN ISO 29481-1:2025 - Building information models - Information delivery manual (Part 1: Methodology and format) defines a standardized methodology and format for describing information exch…
Overview ISO 29997:2025 - "Internships - Quality guidelines for host organizations" provides comprehensive guidance for designing, implementing and continually improving internship programmes. Intend…
Overview EN ISO 29461-4:2025 - Air intake filter systems for rotary machinery - Part 4: Test methods for static filter systems in coastal and offshore environments (ISO 29461-4:2025) - defines standa…
Overview EN ISO 29862:2024 - Self adhesive tapes: Determination of peel adhesion properties (ISO 29862:2024) is a CEN-adopted international standard that defines a series of laboratory methods to mea…
Overview EN ISO 29461-3:2024 - Air intake filter systems for rotary machinery: Test methods - Part 3: Mechanical integrity of filter elements specifies standardized test methods to assess the mechani…
Overview EN ISO 29464:2024 - Cleaning of air and other gases - Vocabulary is the CEN-adopted version of ISO 29464:2024. It is a vocabulary standard that defines terms used across the air filtration a…
Overview ISO 29994:2021 - Education and learning services - Requirements for distance learning - specifies requirements for distance learning services (DL) that are not covered by ISO 29993. It appli…
Overview ISO 29991:2020 - Language-learning services - Requirements - defines minimum requirements for organisations and individuals providing language-learning services. The standard focuses on lear…
Overview EN ISO 293:2023 - Plastics: Compression moulding of test specimens of thermoplastic materials (ISO 293:2023) specifies general principles and procedures for preparing compression‑moulded tes…
Overview - EN ISO 29481-3:2022 (ISO 29481-3:2022) EN ISO 29481-3:2022 defines a standardized, machine‑readable data schema for Information Delivery Manual (IDM) specifications used in Building Inform…
Overview ISO 2942:2018 - Hydraulic fluid power - Filter elements - Verification of fabrication integrity and determination of the first bubble point - specifies a bubble‑point test method for filter…
Overview EN ISO 29469:2022 - Thermal insulating products for building applications - Determination of compression behaviour (ISO 29469:2022) defines a standardized test method for measuring the compr…
Overview SIST EN ISO 29766:2023 specifies the standardized test method for determining the tensile strength of thermal insulating products for building applications, specifically parallel to their fa…
Overview - EN ISO 29466:2022 (Thermal insulating products - Determination of thickness) EN ISO 29466:2022 (adopted by CEN) defines a reference method for measuring the thickness of full‑size thermal…
Overview EN ISO 29766:2022 specifies the standardized test method for determining the tensile strength of thermal insulating products for building applications, specifically parallel to their faces.…