<h1>Input-output norms for pharmaceutical imports require verification that imported inputs are used in the exported product.</h1> The SION for Nizatidine USP has been suspended by Public Notice No. 03/2024-25. The FTP previously prescribed specific chemical inputs and standard quantities (with certain alternative reagents) for manufacture. Authorities determine permissible proportions of inputs for resultant products, and applicants must ensure that goods imported under these norms are the inputs actually used or required in the export product and comply with verification procedures.