Former Chief Chemical Examiners
| Name | Period | |
| Smt. V.C.Thankamani | From 2015 to 2017 |  |
| Dr. N. Jayasree | From 2014 to 2015 |  |
| Shri. K. G. Sivadasan | From 2010 to 2014 |  |
| Smt.R.Geetha | From 2005 to 2010 |  |
| Smt.M.K.Remani | From 2002 to 2004 |  |
| DR.A.KrishnaMoorthy | From 1993 to 2001 |  |
| Smt.K.Hymavathy Amma | From 1991 to 1993 |  |
| Shri.K.Krishna Pillai | From 1974 to 1991 |  |
| Shri.P.S.Narayanan Nambiar | From 1960 to 1974 |  |