<h1>Standard Input-Output Norms require imported inputs to correspond to declared usage in the export product for compliance.</h1> Standard Input-Output Norms under the Foreign Trade Policy require that schedules determine permissible input proportions for manufacture of export products and that applicants importing inputs must ensure the goods sought for import and actually imported are those used or required in the export product, as illustrated by Niacinamide/Nicotinamide and its input 3-cyano pyridine.