Definitions under FEMA establish roles and procedural terms for adjudication and appeals in foreign exchange matters. Defines key terms for adjudication and appeal procedures under the Foreign Exchange Management framework: the Act is the Foreign Exchange Management Act, 1999; the Adjudicating Authority, Special Director (Appeals), and Appellate Tribunal are identified by their statutory appointment or establishment; 'applicant' means an aggrieved person who appeals; 'Form' and 'Section' receive procedural meanings; terms not defined in the rules adopt the meanings assigned in the Act.