GST classification: pre-packaged rye subject to reduced tax where Legal Metrology packaging and label requirements are met and brand conditions apply Rye qualifies for a reduced GST entry when supplied as pre-packaged and labelled, meaning it is intended for retail sale, 'pre-packed' under the Legal Metrology Act, 2009, and the package or an affixed label bears the declarations required by that Act and rules; the description applies only to commodities containing not more than 25 kilogram or 25 litre.