30.20 Jun 5, 2026
ISO
ISO/TC 17/SC 21
International Standard
This document provides guideline for caluculating the GHG intensity at steel plants by defining the boundary regardless of its process routes. This document may be applied to steel plants producing non-alloy steel, low-alloy steel and high alloy steel which includes stainless steel.
PUBLISHED
ISO 14404-4:2020
PUBLISHED
ISO 14404-3:2024
PUBLISHED
ISO 14404-1:2024
PUBLISHED
ISO 14404-2:2024
PROJECT
ISO/CD 14404
30.20
CD study/ballot initiated
Jun 5, 2026
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