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ISO

ISO/IEC DIS 25831-2
En Vigor
2025-09-29
Information technology — OpenID identity assurance 1.0 — Part 2: Schema definition
 
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ISO

ISO/IEC 19757-3:2025
En Vigor
2025-09-29
Information technology — Document Schema Definition Languages (DSDL) — Part 3: Rule-based validation using Schematron
 
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ISO

ISO/DIS 24895-1
En Vigor
2025-09-29
Analysis of natural gas — Determination of particulate matter — Part 1: Determination of particles content by gravimetric method
 
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ISO

ISO/DIS 20304-4
En Vigor
2025-09-29
Fine bubble technology — Water treatment applications — Part 4: Test method for evaluating the antifouling performance of fine bubble water in crossflow membrane filtration systems
 
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