GST on processed pulses and related products taxed subject to packaging, labelling, branding conditions under legal metrology with affidavit requirements. Meal and powder of dried leguminous vegetables, sago, roots or tubers and certain Chapter 8 products attract concessional GST where they are pre-packaged and labelled as defined by reference to the Legal Metrology Act, limited to retail-packaged commodities not exceeding 25 kg or 25 litres; applicability is further informed by clarifications on traditional products and by procedural requirements where brand-related exclusions arise, including affidavits and indelible labelling when actionable claims are voluntarily forgone.