Appeal procedure under section 117 prescribes form fields, dispute particulars and signed verification for GST appeals. Form for an appeal under section 117 requires appellant identification, order and tribunal particulars, representative and case details, a concise statement of facts and grounds of appeal, an itemised monetary breakdown of amounts under dispute (tax/cess, interest, penalty, fees, other charges) and the market value of seized goods where applicable, annexures supporting grounds, and a signed verification by the appellant or authorised signatory.