• ONGC - Names, Designation and Phone Numbers of Central Public Information Officers
• ONGC - Directory of Key Officers and Employees
• ONGC- Statement of the Boards, Councils, Committees and Other Bodies
• Remuneration for Doctors on Contract
• Web Application Security Certificate
• ONGC - Information (Suo motu disclosure pursuant to Section 4(1)(b) of the RTI Act 2005)
• Important Information relating to Right to Information Act, 2005
• ONGC - Particulars of Recipients of Concessions
• ONGC - Particulars of its organisation, functions and duties
• CDA Rules