Tariff amendment updates classification exceptions, increases an item column entry, and corrects cross references in condition provisions. Corrigendum amends Notification No. 12/2012-Customs by altering Table entries-expanding an exclusion in S. No. 236 and changing the column (6) entry for item (b) in S. No. 516-and by correcting Condition No. 74 cross references, replacing item (ii)/(iii) references with item (b)/(c) respectively.