<h1>Input-output norms suspension affects import-use verification and required determination of input proportions for export manufacturing.</h1> Suspension of the prescribed input-output norms for Methenamine Mandelate USP is indicated; administrators must determine the proportion of constituent inputs usable or required in manufacture, and applicants must ensure imported goods are those actually used or required in the declared export product, supporting documentary and factual verification that imports correspond to export manufacturing needs.