Official Memorandums relating to appointment in the personal staff of Ministers are "confidential" in nature and not in public domain, the Department of Personnel and Training (DoPT) said in reply to an RTI query.
It, however, did not cite any section of the RTI Act while denying the information.
The DoPT was asked to provide copies of circulars, note or official memorandum issued on appointments of private secretary (PS) and Officer on Special Duty (OSD) of ministers since the new government took over in May this year.
Prime Minister Narendra Modi had also put on hold appointments of various private secretaries who had worked with ministers in the previous regime as the staff of new ministers.
The government has also directed that all PS and OSDs could be appointed only after the approval of the Appointments Committee of Cabinet (ACC) headed by the Prime Minister.
