<h1>Standard input-output norms for engineering products shifted to Electronic Group; importers must ensure inputs match export product use.</h1> Standard input-output norms for engineering products (C1603) have been shifted to the Electronic Group and the SION entry suspended. The policy requires determination of the proportion of various inputs used in manufacture of resultant export products, and applicants must ensure imported goods are those actually used or required in the export product, creating a compliance obligation to align imports with export production.