The Public Notice amends the Unit of Measurement (UOM) under Standard Input Output Norms (SION) A-290 relating to the export product Metformin HCL. It revise the UOM format for two key import items i.e. Dicyanodiamide and DMF, used in the manufacture of Metformin HCL, replacing the earlier ‘kg/kg’ notation with a simplified ‘Kg’. format.