Under Section 30E, the Chairperson, Presiding Officer, members, officers and employees of the Authority, Disciplinary Committee, Tribunal, Board, Board of Discipline and Disciplinary Directorate are deemed to be:

Section 30E deems the Chairperson, Presiding Officer, members and other officers and employees of the Authority, Disciplinary Committee, Tribunal, Board, Board of Discipline and Disciplinary Directorate to be public servants within the meaning of Section 21 of the Indian Penal Code. This status makes them both protected by, and accountable under, the laws applicable to public servants - for instance, bribing them would be an offence against a public servant. They are not thereby made High Court officers, government pensioners, honorary members or auditors, so this is the correct answer.