<h1>Public notice deletes Schedule A3447 entry on Standard Input-Output Norms, removing input proportion rules and importer obligations</h1> A Schedule entry for Standard Input-Output Norms under Chemical & Allied Products (A3447) has been deleted by public notice; the prior text listed ethylene glycol mono ethyl ether, denatured ethyl alcohol and triethyl amine catalyst with specified quantities. The deleted note explained determination of permissible input proportions for manufacture of resultant products and imposed an applicant obligation that imported goods must be those used or required in the export product.