<h1>Input output norms require proof that imported inputs are actually used in the manufacture of export products under FTP.</h1> Standard input output norms under the Foreign Trade Policy require applicants to determine and demonstrate the proportion of various inputs used in the manufacture of each export product, ensure imported goods are those actually used or required in the export product, and note that certain listed items may be suspended by public notice; specific engineering inputs and limited tooling value allowances are identified.