ISO 404:2013/Amd 1:2022

Overview

ISO 404:2013/Amd 1:2022 is an amendment to the international standard ISO 404:2013, which outlines general technical delivery requirements for steel and steel products. Published by the International Organization for Standardization (ISO), this amendment introduces clarified provisions that relate to the assessment and reporting of measurement uncertainty in the determination of test results within the steel industry. This update supports consistency and reliability across supply chains involved in the production, testing, and distribution of steel products.