NSN PRESIDENTS AND GENERAL SECRETARY
| S/N | PRESIDENT | GENERAL SECRETARY | YEAR |
| 1 | MR M.C. IWUGOH | MRS BEATRICE N. ELUAKA | |
| 2 | PROF TOLA ATINMO | – | |
| 3 | MRS BEATRICE N. ELUAKA | DR. A. O. ONIGBINDE | 2000 – 2003 |
| 4 | PROF. I. O. AKINYELE | DR. NGOZI M. NNAM | |
| 5 | PROF TUNDE OGUNTANA | DR B.I.C BRAI | 2004 – 2007 |
| 6 | PROF I. A. ONIMAWO | MR. PROMISE OKORAFOR | 2008 – 2011 |
| 7 | PROF NNAM M. NGOZI | PROF. HANSON O.T IYAWE | 2012 – 2015 |
| 8 | DR BRAI B.I.C | MR NKWOALA C. CHARLES | 2016 – 2019 |
| 9 | PROF AFOLABI W. A.O | DR UKEGBU O. PATRICIA | 2020 – TO DATE |