National Conferences
| Year National Conference | Place | Organising Secretary |
| 1964 I | PUNE | DR. M.V PHADKE |
| 1965 II | PATNA | DR. L.S.N PRASAD |
| 1966 III | AMRITSAR | DR.S.S. MANCHANDA |
| 1967 IV | MADRAS | DR.V.BALAGOPAL RAJU |
| 1968 V | AHMEDABAD | DR.(MRS A.B.DESAI |
| 1969 VI | LUCKNOW | DR.N.L.SHARMA |
| 1970 VII | BHOPLA | DR.N.R.BHANDARI |
| 1971 VIII | VELLORE | DR.MALATI JADHAV |
| 1972 IX | AGRA | DR.R.S.DAYAL |
| 1973 X | TRIVANDRUM | DR.OMANA MATHEW |
| 1974 XI | KANPUR | DR.J.RSRIVASTAVA |
| 1975 XII | MANIPAL | DR.B.R. RAMA RAO |
| 1976 XIII | SRINAGAR | DR.R.S. MANHAS |
| 1977 XIV | DELHI | DR.O.P.GHAI |
| 1978 XV | MADURAI | DR.K.G.KAMLA |
| 1979 XVI | CALCUTTA | DR.G.K.MEHROTRA |
| 1980 XVII | BANGALORE | DR.D.G.BENEKAPPA |
| 1981 XVIII | HYDERABAD | DR.Y.R.REDDI |
| 1982 XIX | CUTTACK | DR.G.C. DAS |
| 1983 XX | PUNE | DR. MRUDULA PHADKE |
| 1984 XXI | MUMBAI | DR. R.D.POTDAR |
| 1985 XXII | TRIVANDRUM | DR.ELSIE PHILIP |
| 1986 XXIII | DELHI | DR.S.C. ARYA |
| 1987 XXIV | MADRAS | DR.T.DORAIRAJAN |
| 1988 XXV | JODHPUR | DR.R.N.SINGH |
| 1989 XXVI | AGRA | DR.RAMESH PRASAD |
| 1990 XXVII | BANGALORE | DR.SURESH RAO AROOR |
| 1991 XXVIII | HYDERABAD | DR.SHIELA KARAN |
| 1992 XXIX | NAGPUR | DR.U.G.BODHANKAR |
| 1993 XXX | CALCUTTA | DR.DILIP K. MUKHERJEE |
| 1994 XXXI | DELHI | DR. R.K. PUREE |
| 1995 XXXII | INDORE | DR. B.C CHHAPARWAL |
| 1996 XXXIII | MANGALORE | DR. B.S.SANJJEV RAI |
| 1997 XXXIV | AHMEDABAD | DR.SHASHI N. VANI |
| 1998 XXXV | COCHIN | DR.S.S.KAMATH |
| 1999 XXXVI | JAIPUR | DR.ASHOK GUPTA |
| 2000 XXXVII | HYDERABAD | DR.K.V.RAGHAVA RAO |
| 2001 XXXVIII | PATNA | DR.S.P.SRIVASTAVA |
| 2002 XXXIX | BANGALORE | DR. K JAYOJI RAO |
| 2003 XXXX | MUMBAI | DR.NITIN K SHAH |
| 2004 XXXXI | CHENAI | DR.A.BALACHANDRAN |
| 2005 XXXXII | KOLKATA | DR.TAPAN KUMAR GHOSH |
| 2006 XXXXIII | DELHI | DR.A.K.DUTTA |