<h1>Input output norms ensure imported inputs match declared export product usage and require proportion determination under trade policy.</h1> Standard input output norms under the Foreign Trade Policy set prescribed component inputs and weights for engineering products and record the suspension of the Wood to Steel Adapter entry by public notice. The norms require determination of allowable input proportions for manufacture of each export product and mandate that applicants ensure imported goods are those actually used or required in the declared export product.