Over 90 members of the Constitutional Conduct Group (CCG), a collective of former civil servants from the All India and Central Services have urged that the Census process be transparent and inclusive; that OBCs be specifically enumerated, DNTs be enumerated as also the 1369 mother tongues in India be also separately classified (through supervision of the Anthropological Survey of India.
In an open communication to Mritunjay Kumar Narayan, Registrar General and Census Commissioner of India, New Delhi the collective has recorded its objections to “why the Census could not have been carried out by 2023, as was done in 143 other countries. The reasons for delaying the Census by six years instead of two to three years have not been made public. This lack of transparency gives rise to unnecessary apprehensions in the public mind that the Census is being conducted at this juncture to enable the completion of the exercise of delimitation of constituencies in 2027-28, in time for the 2029 Lok Sabha elections.” The collective has expressed the hope that no such extraneous considerations have influenced the timing of the 2027 Census.
Besides, the open communication has stated that “We sincerely expect that the Census exercise will be unexceptionable and in conformity with the United Nations guidelines laid down in the Principles and Recommendations for Population and Housing Censuses (Revision 4 March 2025), to which India is a signatory. We understand that the main reasons for the delay in the processing and release of the data of past Censuses were: (a) the need for coding of descriptive answers to several questions; and (b) the lack of sufficient expertise within the Census Commissioner’s office to check the quality of data. Providing mobile phones to code everything at field level, where the enumerator is required to select the correct option from a dropdown menu, does not allow for correction of errors in the recorded code. Past experience, especially in the 2001 and 2011 Censuses, has shown that mere technological advance in computing facilities does not necessarily speed up release of data. There is need to be open to the possibilities of errors, with effective measures being put in place to ensure data quality.”
“Dropping questions on data items that are not required cannot be collected or where alternate sources of data are available would help in streamlining the data collection process, reducing respondent fatigue and resulting in better quality data. For example, the questions on children born/surviving are better collected in the National Family Health Surveys.
“Other Backward Classes (OBC) have not been specifically classified in the Census. The methodology for caste enumeration is yet to be announced. While one option could be to compile a list of castes for people to select from (as was done in the Bihar caste survey), we feel the better option is to leave the field open in the Census form, as was done in the 2011 Socio Economic and Caste Census (SECC). The methodology of surveying and enumerating languages could be used for condensing the Census data. However, this would require the government to keep the data open for scrutiny by scholars and involve institutions like the Anthropological Survey of India. The process can begin with collecting information on the 1369 mother tongue languages listed in the 2011 Census. An institution like the ASI could then certify the caste based on markers of common language, ancestry, lifestyle, relatives, marriages and kinship bonds.
“Data on tribes were being collected in past Censuses only from the Scheduled Tribe (ST) population. If all tribes, other than those in the ST list, are classified and recorded, a long existing injustice to the Denotified Tribe communities, which account for more than 100 million people, would be rectified.
“The issue of religion is, and has been in the past, a sensitive area for the Census. At a time when political leaders openly express their opposition to the inclusion of so-called “Bangladeshi Muslims” in the electoral rolls, care must be taken to ensure that the Census fully records the population of various minority groups in the country, covering religion, caste and tribe.
“As former civil servants, many of us have been, during our careers, involved in the Census exercises at district, state and national levels. We are sure that you will exercise the highest level of professional competence in ensuring that the upcoming Census meets the threefold goals of accuracy, transparency and accessibility.
The entire letter may be read here:
CCG LETTER TO THE REGISTRAR GENERAL AND CENSUS COMMISSIONER OF INDIA
23 February 2026
To
Shri Mritunjay Kumar Narayan
Registrar General and Census Commissioner of India
New Delhi
Dear Shri Narayan,
We are members of the Constitutional Conduct Group, a collective of former civil servants belonging to the All-India Services and the Central Services. Our group, which has no political affiliation, is committed to the promotion of the foundational values of our Republic and the observance of norms of Constitutional conduct.
We wish to bring to your attention some aspects of the 2027 Census currently under way. The Decennial Census exercise was carried out in independent India every ten years from 1951 to 2011. While we can understand that the Census could not be carried out in 2021 because of the COVID pandemic, we fail to comprehend why the Census could not have been carried out by 2023, as was done in 143 other countries. The reasons for delaying the Census by six years instead of two to three years have not been made public. This lack of transparency gives rise to unnecessary apprehensions in the public mind that the Census is being conducted at this juncture to enable the completion of the exercise of delimitation of constituencies in 2027-28, in time for the 2029 Lok Sabha elections. We would certainly hope that no such extraneous considerations have influenced the timing of the 2027 Census.
We sincerely expect that the Census exercise will be unexceptionable and in conformity with the United Nations guidelines laid down in the Principles and Recommendations for Population and Housing Censuses (Revision 4 March 2025), to which India is a signatory. We understand that the main reasons for the delay in the processing and release of the data of past Censuses were: (a) the need for coding of descriptive answers to several questions; and (b) the lack of sufficient expertise within the Census Commissioner’s office to check the quality of data. Providing mobile phones to code everything at field level, where the enumerator is required to select the correct option from a dropdown menu, does not allow for correction of errors in the recorded code. Past experience, especially in the 2001 and 2011 Censuses, has shown that mere technological advance in computing facilities does not necessarily speed up release of data. There is need to be open to the possibilities of errors, with effective measures being put in place to ensure data quality.
Dropping questions on data items that are not required cannot be collected or where alternate sources of data are available would help in streamlining the data collection process, reducing respondent fatigue and resulting in better quality data. For example, the questions on children born/surviving are better collected in the National Family Health Surveys.
Other Backward Classes (OBC) have not been specifically classified in the Census. The methodology for caste enumeration is yet to be announced. While one option could be to compile a list of castes for people to select from (as was done in the Bihar caste survey), we feel the better option is to leave the field open in the Census form, as was done in the 2011 Socio Economic and Caste Census (SECC). The methodology of surveying and enumerating languages could be used for condensing the Census data. However, this would require the government to keep the data open for scrutiny by scholars and involve institutions like the Anthropological Survey of India. The process can begin with collecting information on the 1369 mother tongue languages listed in the 2011 Census. An institution like the ASI could then certify the caste based on markers of common language, ancestry, lifestyle, relatives, marriages and kinship bonds.
Data on tribes were being collected in past Censuses only from the Scheduled Tribe (ST) population. If all tribes, other than those in the ST list, are classified and recorded, a long existing injustice to the Denotified Tribe communities, which account for more than 100 million people, would be rectified.
The issue of religion is, and has been in the past, a sensitive area for the Census. At a time when political leaders openly express their opposition to the inclusion of so-called “Bangladeshi Muslims” in the electoral rolls, care must be taken to ensure that the Census fully records the population of various minority groups in the country, covering religion, caste and tribe.
As former civil servants, many of us have been, during our careers, involved in the Census exercises at district, state and national levels. We are sure that you will exercise the highest level of professional competence in ensuring that the upcoming Census meets the threefold goals of accuracy, transparency and accessibility.
We wish the Census exercise all success.
SATYAMEVA JAYATE
Yours sincerely,
Constitutional Conduct Group (90 signatories, as at pages 3-6 below)
| Anand Arni | RAS (Retd.) | Former Special Secretary, Cabinet Secretariat, GoI | |
| Aruna Bagchee | IAS (Retd.) | Former Joint Secretary, Ministry of Mines, GoI | |
| G. Balachandhran | IAS (Retd.) | Former Additional Chief Secretary, Govt. of West Bengal | |
| Vappala Balachandran | IPS (Retd.) | Former Special Secretary, Cabinet Secretariat, GoI | |
| Gopalan Balagopal | IAS (Retd.) | Former Special Secretary, Govt. of West Bengal | |
| Chandrashekar Balakrishnan | IAS (Retd.) | Former Secretary, Coal, GoI | |
| Sushant Baliga | Engineering Services (Retd.) | Former Additional Director General, Central PWD, GoI | |
| Rana Banerji | RAS (Retd.) | Former Special Secretary, Cabinet Secretariat, GoI | |
| Sharad Behar | IAS (Retd.) | Former Chief Secretary, Govt. of Madhya Pradesh | |
| Aurobindo Behera | IAS (Retd.) | Former Member, Board of Revenue, Govt. of Odisha | |
| Pradip Bhattacharya | IAS (Retd.) | Former Additional Chief Secretary, Development & Planning and Administrative Training Institute, Govt. of West Bengal | |
| Nutan Guha Biswas | IAS (Retd.) | Former Member, Police Complaints Authority, Govt. of NCT of Delhi | |
| Meeran C Borwankar | IPS (Retd.) | Former DGP, Bureau of Police Research and Development, GoI | |
| Ravi Budhiraja | IAS (Retd.) | Former Chairman, Jawaharlal Nehru Port Trust, GoI | |
| Maneshwar Singh Chahal | IAS (Retd.) | Former Principal Secretary, Home, Govt. of Punjab | |
| R. Chandramohan | IAS (Retd.) | Former Principal Secretary, Transport and Urban Development, Govt. of NCT of Delhi | |
| Ranjan Chatterjee | IAS (Retd.) | Former Chief Secretary, Govt. of Meghalaya & former Expert Member, National Green Tribunal | |
| Kalyani Chaudhuri | IAS (Retd.) | Former Additional Chief Secretary, Govt. of West Bengal | |
| Gurjit Singh Cheema | IAS (Retd.) | Former Financial Commissioner (Revenue), Govt. of Punjab | |
| F.T.R. Colaso | IPS (Retd.) | Former Director General of Police, Govt. of Karnataka & former Director General of Police, Govt. of Jammu & Kashmir | |
| Anna Dani | IAS (Retd.) | Former Additional Chief Secretary, Govt. of Maharashtra | |
| Vibha Puri Das | IAS (Retd.) | Former Secretary, Ministry of Tribal Affairs, GoI | |
| P.R. Dasgupta | IAS (Retd.) | Former Chairman, Food Corporation of India, GoI | |
| M.G. Devasahayam | IAS (Retd.) | Former Secretary, Govt. of Haryana | |
| Kiran Dhingra | IAS (Retd.) | Former Secretary, Ministry of Textiles, GoI | |
| Sushil Dubey | IFS (Retd.) | Former Ambassador to Sweden | |
| A.S. Dulat | IPS (Retd.) | Former OSD on Kashmir, Prime Minister’s Office, GoI | |
| Suresh K. Goel | IFS (Retd.) | Former Director General, Indian Council of Cultural Relations, GoI | |
| S.K. Guha | IAS (Retd.) | Former Joint Secretary, Department of Women & Child Development, GoI | |
| H.S. Gujral | IFoS (Retd.) | Former Principal Chief Conservator of Forests, Govt. of Punjab | |
| Meena Gupta | IAS (Retd.) | Former Secretary, Ministry of Environment & Forests, GoI | |
| Ravi Vira Gupta | IAS (Retd.) | Former Deputy Governor, Reserve Bank of India | |
| Wajahat Habibullah | IAS (Retd.) | Former Secretary, GoI and former Chief Information Commissioner | |
| Sajjad Hassan | IAS (Retd.) | Former Secretary, Govt. of Manipur | |
| Rasheda Hussain | IRS (Retd.) | Former Director General, National Academy of Customs, Excise & Narcotics | |
| Siraj Hussain | IAS (Retd.) | Former Secretary, Department of Agriculture, GoI | |
| Kamal Jaswal | IAS (Retd.) | Former Secretary, Department of Information Technology, GoI | |
| Najeeb Jung | IAS (Retd.) | Former Lieutenant Governor, Delhi | |
| Sudhir Kumar | IAS (Retd.) | Former Member, Central Administrative Tribunal | |
| Subodh Lal | IPoS (Resigned) | Former Deputy Director General, Ministry of Communications, GoI | |
| Ashok Lavasa | IAS (Retd.) | Former Election Commissioner | |
| Dinesh Malhotra | IAS (Retd.) | Former Secretary, Govt. of Himachal Pradesh | |
| P.M.S. Malik | IFS (Retd.) | Former Ambassador to Myanmar & Special Secretary, MEA, GoI | |
| Harsh Mander | IAS (Retd.) | Govt. of Madhya Pradesh | |
| Amitabh Mathur | IPS (Retd.) | Former Special Secretary, Cabinet Secretariat, GoI | |
| L.L. Mehrotra | IFS (Retd.) | Former Special Envoy to the Prime Minister and former Secretary, Ministry of External Affairs, GoI | |
| Aditi Mehta | IAS (Retd.) | Former Additional Chief Secretary, Govt. of Rajasthan | |
| Satya Narayan Mohanty | IAS (Retd.) | Former Secretary General, National Human Rights Commission | |
| Sudhansu Mohanty | IDAS (Retd.) | Former Financial Adviser (Defence Services), Ministry of Defence, GoI | |
| Jugal Mohapatra | IAS (Retd.) | Former Secretary, Department of Rural Development, GoI | |
| Ruchira Mukerjee | IP&TAFS (Retd.) | Former Advisor (Finance), Telecom Commission, GoI | |
| Anup Mukerji | IAS (Retd.) | Former Chief Secretary, Govt. of Bihar | |
| Deb Mukharji | IFS (Retd.) | Former High Commissioner to Bangladesh and former Ambassador to Nepal | |
| Jayashree Mukherjee | IAS (Retd.) | Former Additional Chief Secretary, Govt. of Maharashtra | |
| Gautam Mukhopadhaya | IFS (Retd.) | Former Ambassador to Myanmar | |
| Ramesh Narayanaswami | IAS (Retd.) | Former Chief Secretary, Govt. of NCT of Delhi | |
| Surendra Nath | IAS (Retd.) | Former Member, Finance Commission, Govt. of Madhya Pradesh | |
| P. Joy Oommen | IAS (Retd.) | Former Chief Secretary, Govt. of Chhattisgarh | |
| Amitabha Pande | IAS (Retd.) | Former Secretary, Inter-State Council, GoI | |
| Alok Perti | IAS (Retd.) | Former Secretary, Ministry of Coal, GoI | |
| G.K. Pillai | IAS (Retd.) | Former Home Secretary, GoI | |
| Rajesh Prasad | IFS (Retd.) | Former Ambassador to the Netherlands | |
| T.R. Raghunandan | IAS (Retd.) | Former Joint Secretary, Ministry of Panchayati Raj, GoI | |
| K. Raghunath | IFS (Retd.) | Former Foreign Secretary, GoI | |
| N.K. Raghupathy | IAS (Retd.) | Former Chairman, Staff Selection Commission, GoI | |
| V.P. Raja | IAS (Retd.) | Former Chairman, Maharashtra Electricity Regulatory Commission | |
| V. Ramani
| IAS (Retd.) | Former Director General, YASHADA, Govt. of Maharashtra | |
| M. Rameshkumar | IAS (Retd.) | Former Member, Maharashtra Administrative Tribunal | |
| Madhukumar Reddy A. | IRTS (Retd.) | Former Principal Executive Director, Railway Board, GoI | |
| Satwant Reddy | IAS (Retd.) | Former Secretary, Chemicals and Petrochemicals, GoI | |
| Vijaya Latha Reddy | IFS (Retd.) | Former Deputy National Security Adviser, GoI | |
| Julio Ribeiro | IPS (Retd.) | Former Director General of Police, Govt. of Punjab | |
| Manabendra N. Roy | IAS (Retd.) | Former Additional Chief Secretary, Govt. of West Bengal | |
| A.K. Samanta | IPS (Retd.) | Former Director General of Police (Intelligence), Govt. of West Bengal | |
| Deepak Sanan | IAS (Retd.) | Former Principal Adviser (AR) to Chief Minister, Govt. of Himachal Pradesh | |
| N.C. Saxena | IAS (Retd.) | Former Secretary, Planning Commission, GoI | |
| Abhijit Sengupta | IAS (Retd.) | Former Secretary, Ministry of Culture, GoI | |
| Aftab Seth | IFS (Retd.) | Former Ambassador to Japan | |
| Aruna Sharma | IAS (Retd.) | Former Secretary, Steel, GoI | |
| Ashok Kumar Sharma | IFS (Retd.) | Former Ambassador to Finland and Estonia | |
| Navrekha Sharma | IFS (Retd.) | Former Ambassador to Indonesia | |
| Raju Sharma | IAS (Retd.) | Former Member, Board of Revenue, Govt. of Uttar Pradesh | |
| Avay Shukla | IAS (Retd.) | Former Additional Chief Secretary (Forests & Technical Education), Govt. of Himachal Pradesh | |
| Mukteshwar Singh | IAS (Retd.) | Former Member, Madhya Pradesh Public Service Commission | |
| Tara Ajai Singh | IAS (Retd.) | Former Additional Chief Secretary, Govt. of Karnataka | |
| Prakriti Srivastava | IFoS (Retd.) | Former Principal Chief Conservator of Forests & Special Officer, Rebuild Kerala Development Programme, Govt. of Kerala | |
| Anup Thakur | IAS (Retd.) | Former Member, National Consumer Disputes Redressal Commission | |
| P.S.S. Thomas | IAS (Retd.) | Former Secretary General, National Human Rights Commission | |
| Geetha Thoopal | IRAS (Retd.) | Former General Manager, Metro Railway, Kolkata | |
| Ashok Vajpeyi | IAS (Retd.) | Former Chairman, Lalit Kala Akademi |
