Main Categories

prEN 17778 - Organic and organo-mineral fertilizers - Determination of chromium(VI) content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 26 Mar 2026
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prEN 18289 - Ventilation for buildings - Metallic ventilation ducts - Requirements and test methods
Categories: Installations in buildings
Committee: CEN/TC 156 (Ventilation for buildings)
Origin: CEN
Close date: 26 Mar 2026
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prEN 18306 - Provision of services - Guidance for organizations which provide lists of prequalified, qualified or shortlisted service providers
Categories: Services. Companies
Committee: CEN/TC 447 (Horizontal standards for the provision of services)
Origin: CEN
Close date: 26 Mar 2026
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prEN 1977 - Copper and copper alloys - Copper drawing stock (wire rod)
Categories: Non-ferrous metal products
Committee: CEN/TC 133 (Copper and copper alloys)
Origin: CEN
Close date: 26 Mar 2026
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prEN 645 - Paper and board intended to come into contact with foodstuffs - Preparation of a cold water extract
Categories: Paper and board
Committee: CEN/TC 172 (Pulp, paper and board)
Origin: CEN
Close date: 26 Mar 2026
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prEN ISO/IEC 29134 - Information technology - Security techniques - Guidelines for privacy impact assessment (ISO/IEC 29134:2023)
Categories:
Committee: CEN/CLC/JTC 13 (Cybersecurity and Data Protection)
Origin: CEN
Close date: 26 Mar 2026
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prEN 17728 - Organic soil improvers - Methods for the determination of pH, electrical conductivity, organic carbon content and organic nitrogen content
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 26 Mar 2026
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prEN 17731 - Growing media - Methods for the determination of the electrical conductivity, pH, dry matter, quantity, total copper and zinc content, water soluble chloride content, and CaCl2/DTPA extractable nitrogen, P2O5 and K2O content
Categories: Fertilizers
Committee: CEN/TC 223 (Soil improvers and growing media)
Origin: CEN
Close date: 26 Mar 2026
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ISO/DIS 22523.2 - External limb prostheses and external orthoses — Requirements and test methods
Categories: Implants for surgery, prosthetics and orthotics
Committee: ISO/TC 168 (Prosthetics and orthotics)
Origin: ISO
Close date: 26 Mar 2026
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prEN ISO 9693 - Dentistry - Compatibility testing for metal-ceramic and ceramic-ceramic systems (ISO/FDIS 9693:2026)
Categories: Dental materials
Committee: CEN/TC 55 (Dentistry)
Origin: CEN
Close date: 26 Mar 2026
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prEN 647 - Paper and board intended to come into contact with foodstuffs - Preparation of a hot water extract
Categories: Paper and board
Committee: CEN/TC 172 (Pulp, paper and board)
Origin: CEN
Close date: 26 Mar 2026
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prEN 81-58 - Safety rules for the construction and installation of lifts - Examination and tests - Part 58: Landing doors fire resistance test
Categories:
Committee: CEN/TC 10 (Lifts, escalators and moving walks)
Origin: CEN
Close date: 26 Mar 2026
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prEN ISO 17254 - Dentistry - Coiled springs for use in orthodontics (ISO/DIS 17254:2026)
Categories: General
Committee: CEN/TC 55 (Dentistry)
Origin: CEN
Close date: 26 Mar 2026
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prEN ISO 22523 - External limb prostheses and external orthoses - Requirements and test methods (ISO/DIS 22523:2026)
Categories: Implants for surgery, prosthetics and orthotics
Committee: CEN/TC 293 (Assistive products and accessibility)
Origin: CEN
Close date: 26 Mar 2026
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prEN ISO 19253 - Sterilization of health care products - Moist heat - Requirements for sterilizers used for the terminal sterilization of aqueous liquid in sealed containers (ISO/DIS 19253:2026)
Categories: Sterilizing equipment
Committee: CEN/TC 102 (Sterilizers and associated equipment for processing of medical devices)
Origin: CEN
Close date: 27 Mar 2026
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prEN ISO/IEC 25063 - Systems and software engineering - Systems and software product Quality Requirements and Evaluation (SQuaRE) - Common Industry Format (CIF) for usability: Context of use description (ISO/DIS 25063:2026)
Categories: General
Committee: CEN/TC 122 (Ergonomics)
Origin: CEN
Close date: 27 Mar 2026
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ISO/DIS 19253 - Sterilization of health care products — Moist heat — Requirements for sterilizers used for the terminal sterilization of aqueous liquid in sealed containers
Categories: Sterilizing equipment
Committee: ISO/TC 198 (Sterilization of health care products)
Origin: ISO
Close date: 27 Mar 2026
Draft Details
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ISO/DIS 21870 - Rubber compounding ingredients — Carbon black — Determination of high-temperature loss on heating by thermogravimetry
Categories: Rubber and plastics. Raw materials
Committee: ISO/TC 45/SC 3 (Raw materials (including latex) for use in the rubber industry)
Origin: ISO
Close date: 27 Mar 2026
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ISO/DIS 23120 - Ships and marine technology — Graphical symbols for computer-based incident response systems
Categories:
Committee: ISO/TC 8/SC 8 (Ship design)
Origin: ISO
Close date: 27 Mar 2026
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ISO/DIS 25063 - Systems and software engineering — Systems and software product Quality Requirements and Evaluation (SQuaRE) — Common Industry Format (CIF) for usability: Context of use description
Categories: Software
Committee: ISO/TC 159/SC 4 (Ergonomics of human-system interaction)
Origin: ISO
Close date: 27 Mar 2026
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