| 1. Raised in a Tamil middle-class household. |
| 2. A member of the 1961 batch of the Indian Administrative Service (IAS) from the Uttar Pradesh cadre. |
| 3. Known for advocating against political influence in bureaucratic matters. |
| 4. Commenced serving as a columnist for 'The Indian Express' in 2015. |
| 5. Headed a Committee tasked with creating a national education policy for the NDA government in 2016, but the proposal was dismissed. |
| 6. Served under three Prime Ministers as Cabinet Secretary: H. D. Deve Gowda, I. K. Gujral, and Atal Bihari Vajpayee. |
| 7. Played a key role in a 2013 Supreme Court petition by former bureaucrats that led to directives for fixed tenures and Civil Services Boards to protect civil servants from arbitrary transfers. |
| 8. His book 'Journeys Through Babudom and Netaland' details his differences with then Uttar Pradesh Chief Minister Mulayam Singh Yadav during his tenure as Chief Secretary of Uttar Pradesh. |
| 9. Played a key role in a 2013 Supreme Court petition by 83 former bureaucrats that led to directives for fixed tenures and Civil Services Boards to protect civil servants from arbitrary transfers. |
| 10. Was actively involved in television debates on issues concerning civil service, politics and administration after his retirement. |
| 11. Was sent to Uttar Pradesh as Chief Secretary in 1992 following the demolition of the Babri Masjid in Ayodhya. |
| 12. Played a key role in a 2013 Supreme Court petition by 82 former bureaucrats that led to directives for fixed tenures and Civil Services Boards to protect civil servants from arbitrary transfers. |
| 13. Remained active in advocating for bureaucrats' rights and independence even after his retirement as Cabinet Secretary in 1998. |