Appeal procedure under the Code on Social Security requires jurisdiction, limitation, exhaustion of remedies, and verified particulars. Appeal in Form I under section 23 of the Code on Social Security, 2020 prescribes the particulars to be furnished before the Central Government Industrial Tribunal, including the appellant's and respondent's names, addresses for service, and details of the order or notification challenged. The form requires the appellant to state jurisdiction, limitation, facts, remedies exhausted, non-pendency of related proceedings, reliefs sought, interim relief, fee particulars, enclosures, and verification of truth and non-suppression of material facts.