| Number | Venue | Date | President | General Secretary |
|---|---|---|---|---|
| 1st | Calcutta | 28-31 May 1970 | B.T. Ranadive | P. Ramamurti |
| 2nd | Ernakulam | 18-22 April 1973 | B.T. Ranadive | P. Ramamurti |
| 3rd | Mumbai | 21-25 May 1975 | B.T. Ranadive | P. Ramamurti |
| 4th | Chennai | 11-15 April 1979 | B.T. Ranadive | P. Ramamurti |
| 5th | Kanpur | 13-17 April 1983 | B.T. Ranadive | Samar Mukherjee |
| 6th | Mumbai | 18-22 April 1987 | B.T. Ranadive | Samar Mukherjee |
| 7th | Calcutta | 13-17 February 1991 | E. Balanandan | M.K. Pandhe |
| 8th | Patna | 3-7 March 1994 | E. Balanandan | M.K. Pandhe |
| 9th | Kochi | 21-26 April 1997 | E. Balanandan | M.K. Pandhe |
| 10th | Hyderabad | 27-31 December 2000 | E. Balanandan | M.K. Pandhe |
| 11th | Chennai | 9-14 December 2003 | M.K. Pandhe | Chittabrata Majumdar |
| 12th | Bangalore | 17-21 January 2007 | M K Pandhe | Mohammed Amin * |
| 13th | Chandigarh | 17-21 March 2010 | A K Padmanabhan | Tapan Sen |
| 14th | Kannur | 4-8 April 2013 | A K Padmanabhan | Tapan Sen |
| 15th | Puri | 26 - 30 November 2016 | K. Hemalatha | Tapan Sen |
| 16th | Chennai | 23-27 January 2020 | K. Hemalatha | Tapan Sen |
