Noramly Muslim, Datuk Dr., Best Waste Treatment Technologies, Malaysia (dated: Oct 2002)

Director General, IAEA, Geneva. (Dated: May 1992)

Deputy Vice Chancellor, Universiti Kebangsaan Malaysia (Dated: Dec 1984)

Director General, Pusat Penyelidikan Atom Tun Dr Ismail (PUSPATI), Kuala Lumpur (Dated: Aug 1976)

Dean, Faculty of Science, Universiti Kebangsaan Malaysia (Dated: Jan 1975)

Head of Chemistry Department, Faculty of Science, Universiti Kebangsaan Malaysia (Dated: Jan 1973)