ISI Mark made mandatory for Miscellaneous Steel Products
On 25 September 2023, the DPIIT issued a Quality Control Order (QCO) for Miscellaneous Steel Products which will come into effect from March 2024 and makes ISI Mark mandatory for below listed products: Steel Pipe Flanges: 15155:2020 Steel Cylinders for Pipes with Mortar Lining and Coating: 16651:2017 Stainless Steel Tubes