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ISO/DIS 25782 - Carbon fixation rate in farmed photosynthetic microalgae — methods for sampling and analysis
Categories:
Committee: ISO/TC 234 (Fisheries and aquaculture)
Origin: ISO
Close date: 21 Apr 2026
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ISO/DIS 25783 - Carbon footprint for seafood — Product category rules (CFP–PCR) for farmed photosynthetic microalgae
Categories:
Committee: ISO/TC 234 (Fisheries and aquaculture)
Origin: ISO
Close date: 21 Apr 2026
Draft Details
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ISO/DIS 8103-9 - Escalators and moving walks — Part 9: Measurement of ride quality
Categories: Installations in buildings
Committee: ISO/TC 178 (Lifts, escalators and moving walks)
Origin: ISO
Close date: 21 Apr 2026
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ISO/DIS 14656 - Epoxy powder and sealing material for the coating of steel for the reinforcement of concrete
Categories:
Committee: ISO/TC 17/SC 16 (Steels for the reinforcement and prestressing of concrete)
Origin: ISO
Close date: 22 Apr 2026
Draft Details
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ISO/DIS 23987-1 - Railway Infrastructure — Switches and crossings — Part 1: Vocabulary
Categories:
Committee: ISO/TC 269/SC 1 (Infrastructure)
Origin: ISO
Close date: 22 Apr 2026
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ISO/IEC DIS 19763-7 - Information technology — Metamodel framework for interoperability (MFI) — Part 7: Metamodel for service model registration
Categories:
Committee: ISO/IEC JTC 1/SC 32 (Data management and interchange)
Origin: ISO
Close date: 22 Apr 2026
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prEN 15189 - Ductile iron pipes, fittings and accessories - External polyurethane coating for pipes - Requirements and test methods
Categories: Surface treatment and coating
Committee: CEN/TC 203 (Cast iron pipes, fittings and their joints)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 15478 - Inorganic fertilizers - Determination of total nitrogen in urea, methylene-urea and urea formaldehyde
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 17403 - Inorganic fertilizers - Determination of cold water insoluble nitrogen and hot water insoluble nitrogen in solid urea formaldehyde and methylene urea slow-release fertilizers and determination of the solubility of nutrient polymers in phosphate buffer solution with a pH of 7,5 at 100 °C
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 17758 - Fertilizers and liming materials - Determination of the chloride content by potentiometric titration
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 17760 - Inorganic fertilizers - Determination of particle size of ammonium nitrate fertilizers of high nitrogen content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 18316 - Inorganic fertilizers - Determination of the total K2O content
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 18318 - Organo-mineral fertilizers - Determination of specific inhibiting compounds
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
Draft Details
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prEN 18319 - Fertilizers, liming materials and inhibitors - Determination of the phosphonates content by ion chromatography and conductivity detection (IC-CD)
Categories: Fertilizers
Committee: CEN/TC 260 (Fertilizers and liming materials)
Origin: CEN
Close date: 23 Apr 2026
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prEN ISO 21227-1 - Paints and varnishes - Evaluation of defects on coated surfaces using digital image processing - Part 1: General guidance (ISO/DIS 21227-1:2026)
Categories: Paints and varnishes
Committee: CEN/TC 139 (Paints and varnishes)
Origin: CEN
Close date: 24 Apr 2026
Draft Details
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ISO/DIS 14654 - Epoxy-coated steel for the reinforcement of concrete
Categories:
Committee: ISO/TC 17/SC 16 (Steels for the reinforcement and prestressing of concrete)
Origin: ISO
Close date: 24 Apr 2026
Draft Details
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ISO/DIS 17528 - Thermal performance of windows and doors — Determination of solar heat gain coefficient using natural solar radiation
Categories: Building elements
Committee: ISO/TC 163/SC 1 (Test and measurement methods)
Origin: ISO
Close date: 24 Apr 2026
Draft Details
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ISO/DIS 21227-1 - Paints and varnishes — Evaluation of defects on coated surfaces using digital image processing — Part 1: General guidance
Categories: Paints and varnishes
Committee: ISO/TC 35/SC 9 (General test methods for paints and varnishes)
Origin: ISO
Close date: 24 Apr 2026
Draft Details
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ISO/DIS 24645 - General requirements for Luer activated needle-free connectors (LANCs) for intravascular applications
Categories: Syringes, needles and catheters
Committee: ISO/TC 76 (Transfusion, infusion and injection, and blood processing equipment for medical and pharmaceutical use)
Origin: ISO
Close date: 24 Apr 2026
Draft Details
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ISO/DIS 25178-6 - Geometrical product specifications (GPS) — Surface texture: Areal — Part 6: Classification of methods for measuring surface topography
Categories:
Committee: ISO/TC 213 (Dimensional and geometrical product specifications and verification)
Origin: ISO
Close date: 24 Apr 2026
Draft Details
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