GST exemption amendments redefine brand based eligibility for goods and prescribe conditions for voluntary forfeiture of brand claims. Amendments revise Odisha GST exemptions by modifying Schedule entries to redefine eligible goods, clarify the meaning of brand name and registered brand name, and replace references to packaging bearing a registered brand with a two part test: unit containers bearing a registered brand name or a brand name subject to an actionable claim/enforceable right, with an exception where such claim/right is voluntarily foregone under conditions in an inserted Annexure requiring an affidavit and on package declaration.