Projects

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Hydrogen Technologies Standards form the basic framework for market ramp-up
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Climate change Standards and specifications support climate targets
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Projects of ISO/TC 172/SC 1/WG 1

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Document number	Begin	Title	Comment
DIN ISO 11421	2026-02-19	Optics and photonics - Uncertainty of optical transfer function (OTF) measurement (ISO 11421:2025); Text in German and English More	Comment
ISO/DIS 9358	2025-01-08	Optics and photonics - Stray light More	Comment

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Projects of ISO/TC 172/SC 1/WG 1

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