• TWENTY FIFTH SESSION – 1957 DECEMBER 25 TO 29 – ERANAKULAM

  President: S.S.Mirajkar
  General Secretary: S.A.Dange

• TWENTY SIXTH SESSION – 1961 JANUARY 6 TO 12 – COIMBATORE

  President: S.S.Mirajkar
  General Secretary: S.A.Dange

• TWENTY SEVENTH SESSION – 1966 MAY 16 TO 22 – BOMBAY

  President: S.S.Mirajkar
  General Secretary: S.A.Dange

• TWENTY EIGHTH SESSION – 1970 JANUARY 28 TO 1 FEBRUARY – GUNTUR

  President: S.S.Mirajkar
  General Secretary: S.A.Dange

• TWENTY NINTH SESSION 1973 JANUARY 30 TO 1974 FEBRUARY 04 – CALCUTTA

  President: Dr. Ranen Sen
  General Secretary: S.A.Dange

• THIRTYTH SESSION – 1976 OCTOBER 13 TO 17 – JAMSHEDPUR

  President: S.A.Dange
  General Secretary: K.G.Srivastava

• THIRTY FIRST SESSION – 1980 OCTOBER 26 TO 31 – VISAKHAPATANAM

  President: S.A.Dange
  General Secretary: Indrajith Gupta

• THIRTY SECOND SESSION – 1983 DECEMBER 15 TO 20 – BANGALORE

  President: Chathuranan Misra
  General Secretary: Indrajith Gupta

• THIRTY THIRD SESSION – 1986 DECEMBER 15-20 VAD0DARA

  President: Chathuranan Misra
  General Secretary: Indrajith Gupta

• THIRTY FOURTH SESSION – 1990 AUGUST 7 TO 12 – MADRAS

  President: M.S.Krishnan
  General Secretary: Homi Daji

• THIRTY FIFTH SESSION – 1994 MARCH 11 TO 15 – PATNA

  President: M.S.Krishnan
  General Secretary: A.B.Bardan

• THIRTY SIXTH SESSION – 1997 OCTOBER 16 TO 20 – AMRITSAR

  President: J.Chitharanjan
  General Secretary: K.L.Mahendra

• THIRTY SEVENTH SESSION – 2001 DECEMBER 19 TO 23 – HYDRABAD

  President: J.Chithrajnan
  General Secretary: Gurudas Dasgupta

• THIRTY EIGHTH SESSION – 2005 NOVEMBER 26 TO 30 – DELHI

  President: Pramod Gogai
  General Secretary: Gurudas Dasgupta

• THIRTY NINTH SESSION – 2008 NOVEMBER 29 TO DECEMBER 5 – THIRUVANANTHAPURAM

  President: Pramod Gogai
  General Secretary: Gurudas Dasgupta

• FORTYTH SESSION - 2012 NOVEMBER 27 TO 30 – MUMBAI

  President: Ramendra Kumar
  General Secretary: Gurudas Dasgupta continued as General Secretary

• FORTY FIRST SESSION – 2016 FEBRUARY 25 TO 28 – COIMBATORE

  President: Ramendra Kumar
  General Secretary: Gurudas Dasgupta/Amarjeet Kaur